British ApprovedNames 1999incorporating Supplement Nos 1-4

British Pharmacopoeia Commission

Published on the recommendation of theMedicines Commission

London: The Stationery Office

Introduction

This edition marks passing the 50th anniversary of the creation of the BritishApproved Names programme which began in 1948 and in celebration of thismilestone chemical graphic formulae have been added for the first time. Inconsequence, it has been necessary to increase the page size to accommodate adouble-column format. Graphic formulae have always been provided whennew names are first published in Supplements and it has been with reluctancethat hitherto the structures had to be omitted when the names were consoli-dated in the following edition. The 116 names published in Supplements Nos.1 to 4 to the 1997 edition brings the total to 2859.

Since publication of the 1997 edition, European Community Directive 92/27/EEC has been fully implemented in the UK and this has had a profound effecton the labelling of medicinal products in which the British Approved Name(BAN) of the active ingredient differs from the corresponding RecommendedInternational Nonproprietary Name (rINN). Similarly, in the veterinarysector, European Community Directive 81/851/EEC has been fully imple-mented. These Directives require that the rINN be used and in consequence ithas been necessary to change the BAN in such cases. In most instances thisconstitutes a minor spelling change (eg indomethacin to indometacin) but insome examples a totally different name has to be used in future (eg chloramineto tosylchloramide sodium). In a small number of cases (List I, given on page000), a system of dual labelling has been adopted by the United Kingdomauthorities. For these names a period of time of not less than 5 years is beingallowed during which manufacturers will be required to label products withboth the rINN and the former BAN. At the time of going to press the draftStatutory Instrument had not been finalised. If changes are made whichimpinge on this list, the necessary amendments will be included in the nextBritish Approved Names publication. Many of the names in List II are rela-tively old and many of the corresponding products have been withdrawn fromcommerce.

As a consequence of Directive 92/27/EEC, the names shown in this edition ofBritish Approved Names may be assumed to be the rINN except where other-wise stated. Where a BAN has been changed to an rINN that moves it to adifferent alphabetical location, a cross reference has been included (egDothiepin see Dosulepin) and in such cases the old name is shown in parenthe-ses alongside the new name (eg Dosulepin (dothiepin) ). Where a name is notan rINN, the letters ‘(BAN)’ follow the name. On account of these changes inpresentation, a guide for the occasional user, How to Use This Book, is given onthe inside of the front cover. The General Notices, page 000, have also beenamended to reflect these changes.

General Notices

British Approved Names British Approved Names are devised or selected by the British Pharmaco-poeia Commission and published by the Health Ministers on therecommendation of the Medicines Commission to provide a list of names ofsubstances or articles referred to in section 100 of the Medicines Act 1968.British Approved Names are short, distinctive names selected in accordancewith the Guiding Principles given on page 000, for substances the systematicchemical or other scientific names of which are too complex for convenientgeneral use.

It is the intention that if any substance or article to which section 99 of theAct applies becomes the subject of a monograph in the British Pharmacopoeiaor other compendium prepared under that section, the British ApprovedName (BAN) should be suitable for placing at the head of the monograph.The issue of a British Approved Name does not imply that the substance orarticle will necessarily be included in the British Pharmacopoeia or othercompendium or that the British Pharmacopoeia Commission is prepared torecommend the use of the substance or article in medicine.

Recommended INN Unless otherwise indicated each name defined in this edition is the Englishlanguage form of a Recommended International Nonproprietary Name(rINN). In cases where no rINN exits, the letters ‘(BAN)’ have been added tofollow the name in question.

British Approved Names British Approved Names (Modified), developed as described below, have the(Modified) same status under the Medicines Act 1968 as the British Approved Names

from which they are derived.

Salts When a British Approved Name exists for an acid or base, the name of thecorresponding salt should be formed by following normal chemical practicewhenever possible; the resulting name is known as a British Approved Name(Modified) (BANM).

When naming the salt of an acid the British Approved Name of which ends in-ic acid, the name of the anion is formed by changing -ic acid to -ate; the nameis preceded by that of the cation, eg valproic acid giving sodium valproate. Whennaming the salts of other acids, the name of the anion is identical to that of theacid and is followed by the name of the cation, eg ampicillin giving ampicillinsodium.

For the salts of bases, the British Approved Name of the base is followed bythe conventional anion name, eg acebutolol giving acebutolol hydrochloride. TheBritish Approved Name of a quaternary salt includes the anion and may bemodified by substitution of a different anion.

Esters Modification of names following normal chemical practice has traditionallybeen employed to provide names for esters of steroid alcohols, egbetamethasone valerate. In other esters, the names adopted will depend uponwhether the biological activity lies in the acid or alcohol or within the esteritself and on whether a British Approved Name exists for the acid or alcohol inquestion. For further recommendations on the formation of British ApprovedNames (Modified), see Guiding Principles Nos B2 and B3.

Pronunciation Each British Approved Name, except for those of abandoned ordiscontinued substances, is provided with an indication of its pronunciationgiven in phonetic terms defined below.

Nonproprietary names of A nonproprietary name for a medicinal product combines the Britishmedicinal products Approved Name of the substance with an appropriate term drawn from the

formulary of the British Pharmacopoeia or the British Pharmacopoeia(Veterinary) or with an officially recognised descriptive term (see BritishPharmacopoeia 1999, Supplementary Chapter II B).

In cases where the substance name is a British Approved Name (Modified),the modifying term is omitted from the nonproprietary name of the product,except where there exist two or more formulations containing different formsof the basic substance. In such cases the modifying term is retained. Tablets ofbenzhexol hydrochloride, for example, are known simply as benzhexol tabletssince tablets containing benzhexol are formulated only with its hydrochloride.Promethazine, however, is formulated as tablets containing either the hydro-chloride and the teoclate salts and the nonproprietary names of the two tabletforms are promethazine hydrochloride tablets and promethazine teoclate tabletsrespectively.

Chemical nomenclature Each British Approved Name is provided with (1) a systematic chemical namein accordance with the rules of the International Union of Pure and AppliedChemistry (IUPAC) or (2) a brief statement of its biological, biotechnologicalor botanical source. However, certain concessions to long-establishednomenclature terminology in pharmaceutical chemistry are made, details ofwhich are contained in the Appendix on Structures.

The structures of a large proportion of the substances defined contain one ormore chiral centres. The British Approved Name applies only to the specificisomer or racemate indicated by the systematic chemical name, eg zamifenacinrefers only to the (R) isomer of 3-benzhydryloxy-1-[2-(1,3-benzodioxol-5-yl)ethyl]piperidine.

Structural formulae and Many of the substances defined in this edition exist as a mixture of twostereochemistry enantiomeric forms or as a mixture of four or more stereoisomers. In drawing

the structures of a single chiral centre molecules, a convention has beenadopted whereby the ‘R’ isomer has been drawn and the words and enantiomeradded beneath. Where a molecule contains two or more chiral centres, eachcentre has been identified by an asterisk (*) and the words, for example,mixture of 4 stereoisomers added beneath. In some cases a polychiral substancemay exist as a pair of stereoisomers, in which case the site of epimerisation ismarked with an asterisk (*) and the words and epimer at C* added beneath.

To promote clarity in the structural formulae the following abbreviations arefrequently used:

Me: –CH3 Bus: –CH(CH3)CH2CH3

Et: –CH2CH3 Bun: –CH2CH2CH2CH3

Pri: –CH(CH3)2 But: –C(CH3)3

Prn: –CH2CH2CH3 Ph: –C6H5

Bui: –CH2CH(CH3)2 Ac: –COCH3

The 1-letter and 3-letter codes for amino acids that constitute peptide andpolypeptide chains are defined in Appendix A, section F1.

Appendix A: Structures, page 000, gives the basic skeletal structure of someimportant groups of substances of natural origin, such as steroids,cephalosporins, penicillins, prostaglandins and opioids, showing the

numbering system and the normal stereochemistry of each group. It providesthe systematic chemical names of certain key substances, such as penicillanicacid and prostanoic acid, which have been used as convenient and familiarbases of chemical definitions.

Chemical Abstracts Service Chemical Abstracts Service (CAS) Registry Numberscorresponding to almost Registry Numbers every British Approved Name are included in order to provide easy access to

scientific literature on any particular substance through computer databases.They are printed in italic type.

Code designations Laboratory codes are often used to identify substances during the period ofinvestigation and may appear in the scientific literature. Such codes, whereknown, are included to facilitate relating a substance described by a code to aBritish Approved Name subsequently assigned to it.

Synonyms Proposed International Nonproprietary Names and United States AdoptedNames that differ significantly from the corresponding British Approved Nameare included and are followed by ‘(pINN) or ‘(USAN)’, as appropriate.Additionally, other nonproprietary names by which a substance has beenpreviously known may be given. None of these other names should beregarded as approved synonyms.

Trade marks The list includes some trade marks, printed in SMALL CAPITALS, which mayapply to the substances, salts or other derivatives of the substances, or theirpreparations. The names are largely confined to those used in the UnitedKingdom but carry no assurance that the products are commercially available.

Discontinued substances British Approved Names that have been published for substances that have and products either been abandoned during development or are no longer commercially

available in the UK are preceded by a ‘✧ ’ symbol.

Names of products that have been discontinued in the United Kingdom sincethe previous edition have been printed in ITALICISED SMALL CAPITALS.

Action and use The statements in italics indicating the pharmacological action and/ortherapeutic use are based largely on information supplied by the manufacturerand are expressed, wherever possible, in terms of the therapeutic classificationused in the British National Formulary. The British PharmacopoeiaCommission is not in a position to comment on the efficacy of the substancewith regard to the action claimed.

Guiding Principles

A Recommended INN will be adopted as the BAN when necessary. In caseswhere no INN exists the guiding principles given below should be used indevising or selecting new BANs.

A1. Names should be distinctive in sound and spelling. They should not beinconveniently long and should not be liable to confusion with names incommon use. They should be free from conflict with trade marks andfrom misleading connotations.

A2. The name for a substance belonging to a group of therapeutically orpharmacologically related substances should, where appropriate, showthis relationship. Names that are likely to cause alarm or expectations inpatients through an anatomical, physiological, pathological or therapeuticsuggestion should be avoided.

These primary principles are implemented by using the following secondaryprinciples:

B1. In devising the name of the first substance in a new pharmacologicalgroup, consideration should first be given to the opportunity for devisingfurther suitable names for related substances belonging to the new groupby means of a common stem (see Guiding Principle B7).

B2. In devising names for therapeutically active acids one-word names arepreferred; their salts should be named without modifying the acid name,eg, fenoprofen and fenoprofen calcium, naproxen and naproxen sodium.

B3. Names for substances that are used as salts should in general apply to theactive base or the active acid. Names for different salts of the same activesubstance should differ only in respect of the name of the inactivecounter-ion. For quaternary ammonium substances, the cation and anionshould be named as separate components.

B4. The use of an isolated letter or number should be avoided; hyphenatedconstruction is also undesirable except in the prefix co- used in names forsubstance-combinations.

B5. To facilitate the acceptance and pronunciation of British ApprovedNames in other countries, f should normally be used instead of ph, tinstead of th, i instead of y and names beginning with h should beavoided.

B6. Provided that the names suggested are in accordance with these princi-ples, names proposed by the company discovering or first developing andmarketing a pharmaceutical preparation should receive preferentialconsideration.

B7. Group relationships in British Approved Names (see Guiding PrincipleA2) should if possible be shown by using a common stem. The stemshould only be used for substances of the appropriate group. Thefollowing list contains examples of stems for groups of substances. Wherea stem is shown without any hyphens it may be used any where in thename.

A full list of common stems is contained in Document PHARM S/NOM 15available from the the World Health Organization.

Examples:-adol analgesics

-anserin serotonin receptor antagonists (mostly 5HT2) used asantihypertensives

-ast antiasthmatics, antiallergics when not acting primarily asantihistamines

-astine antihistamines, not otherwise classifiable-azepam substances of the diazepam group

-cain- anti-arrhythmic agents with local anaesthetic activity-caine local anaesthetics

cef- antibiotics, derivatives of cephalosporanic acid-cillin antibiotics, derivatives of 6-aminopenicillanic acid

-conazole systemic antifungals of the miconazole group-dipine calcium ion channel antagonists-fibrate substances of the clofibrate group

-floxacin fluorine-containing antibacterial agents of the quinolone groupgest steroids, progestogensgli sulphonamide hypoglycaemics

-grel platelet aggregation inhibitorsio- iodine-containing contrast media

-kalim potassium channel activators-mab monoclonal antibodies:

-amab rat origin-emab hamster origin-imab primate origin-lim- lymphocyte-omab mouse origin

-bacamab bacterial-colomab colon-govomab ovary (tumours)-limomab lymphocyte-ciromab cardiovascular-lesomab infectious legions-promab prostate (tumour)-tumomab tumour (miscellaneous)-umab human origin-bacumab bacterial-tumumab tumour-virumab viral-ximab chimerical origin-ciximab cardiovascular-limimab immunomodulator

-metacin anti-inflammatory substances of the indomethacin group-mycin antibiotics produced by Streptomyces strains

-nidazole antiprotozoal substances of the metronidazole group-olol beta adrenoceptor antagonists

-oxacin antibacterial agents of the quinolone group

-pafant platelet-activating factor antagonists-pramine substances of the imipramine group

-pride substances of the sulpiride group-pril inhibitors of angiotensin-converting enzyme

-prilat inhibitors of angiotensin-converting enzyme-profen anti-inflammatory substances of the ibuprofen group

prost prostaglandins-racetam substances of the piracetam group

-relin hypophyseal hormone release-stimulating peptides-sartan angiotensin II receptor antagonists-setron serotonin receptor antagonists (5HT3) used as hypertensives

-stat enzyme inhibitors-steine substances of the acetylcysteine group-tidine H2-receptor antagonists of the cimetidine group

-triptan 5HT1D-serotonin receptor agonists-verine spasmolytics with a papaverine-like action

-vastatin HMG CoA reductase inhibitors-vir antivirals

List IThe following names habe been changed but for these particular names a systemof dual labelling for human medicines has been adopted by the United Kingdomauthorities. Both names are to be used for the purposes of labelling in accordancewith the relevant Statutory Instrument.

Entry in RecommendedBritish Approved Names 1997 International Nonproprietary Nameacrosoxacin rosoxacinadrenaline epinephrineamethocaine tetracainebendrofluazide bendroflumethiazidebenzhexol trihexyphenidylchlorpheniramine chlorphenaminedicyclomine dicycloverinedothiepin dosulepineformoterol formoterolflurandrenolone fludroxycortidefrusemide furosemidehydroxyurea hydroxycarbamidelignocaine lidocainemethotrimeprazine levomepromazinemethylene blue methylthioninium chloridemitozantrone mitoxantronemustine chlormethinenicoumalone acenocoumarolnoradrenaline norepinephrineoxpentifylline pentoxifyllineprocaine penicillin procaine benzylpenicillinsalcatonin calcitonin (salmon)stilboestrol diethylstilbestrolthymoxamine moxisylytethyroxine sodium levothyroxine sodiumtrimeprazine alimemazine

List II The following names are changed.

Change: To:acepifylline acefylline piperazineacinitrazole aminitrozoleallyloestrenol allylestrenolaloxidone allomethadionealphadolone alfadolonealphaxalone alfaxaloneaminacrine aminoacridineamoxycillin amoxicillinamphetamine amfetamineamylobarbitone amobarbitalamylobarbitone sodium amobarbital sodiumangiotensin amide angiotensinamideazetepa azatepabalipramine depraminebarbitone barbitalbeclomethasone beclometasone

Changes of Name

Change: To:benorylate benorilatebenzathine penicillin benzathine benzylpenicillinbenzphetamine benzfetaminebenztropine benzatropinebethanidine betanidine1

bismuth glycollylarsanilate glycobiarsolbromocyclen bromociclenbromodiphenhydramine bromazinebuniodyl bunamiodylbupropion amfebutamonebusulphan busulfanbutamyrate butamiratebutethamate butetamatebuthalitone sodium buthalital sodiumbutobarbitone butobarbital2

butoxamine butaxaminecarbiphene carbifenecarbolonium bromide hexcarbacholine bromidecarbophenothion carbofenotioncarphenazine carfenazinecarticaine articainecellacephate cellacefatecephalexin cefalexin1

cephaloglycin cefaloglycin1

cephalonium cefalonium2

cephaloram cefaloram1

cephaloridine cefaloridine1

cephalothin cefalotin1

cephamandole cefamandole1

cephamandole nafate cefamandole nafate2

cephazolin cefazolin1

cephoxazole cefoxazolecephradine cefradinechlophedianol clofedanolchloral betaine cloral betainechloramine tosylchloramide sodiumchlorbutol chlorobutanolchlordantoin clodantoinchlorfenvinphos clofenvinfoschlorhexadol chloralodolchlormethiazole clomethiazolechlorthalidone chlortalidonechlorthenoxazin chlorthenoxazinecholecalciferol colecalciferolcholestyramine colestyramineclamoxyquin clamoxyquineclomiphene clomifeneclorgyline clorgilineclothiapine clotiapine

1these names are only proposed INNs but the changes have beenmade for conformity with other names in the relevant series2these names are not INNs but the changes have been made forconformity with other names in the respective series

Change: To:co-carboxylase cocarboxylasecolistin sulphomethate sodium colistimethate sodiumcorticotrophin corticotropincoumaphos coumafoscromoglycic acid cromoglicic acidcrotethamide crotetamidecumetharol coumetarolcyacetazide cyacetacidecyclobarbitone calcium cyclobarbital calciumcycloprolol cicloprololcysteamine mercaptaminedanthron dantrondeoxycortone desoxycortonedesoxymethasone desoximetasonedexamphetamine dexamfetamine3

diamphenethide diamfenetidediatrizoic acid amidotrizoic aciddiazinon dimpylatedibromopropamidine dibrompropamidinedichlorphenamide diclofenamidedienoestrol dienestroldimethicone(s) dimeticonedimethindene dimetindenedimethisoquin quinisocainedimethothiazine dimetotiazinedimethyl sulphoxide dimethyl sulfoxidedioxathion dioxationdipenine bromide diponium bromidediphenidol difenidoldisulphamide disulfamidedoxybetasol doxibetasoldoxycycline hydrochloride (hemihydrate hemiethanolate) doxycycline hyclatedyclocaine dyclonineepioestriol epiestriolepithiazide epitizideetenzamide ethenzamideethacrynic acid etacrynic acidethamivan etamivanethamsylate etamsylateethebenecid etebenecidethinyloestradiol ethinylestradiolethoglucid etoglucidethopropazine profenamineethosalamide etosalamideethybenztropine etybenzatropineethyloestrenol ethylestrenolethynodiol etynodiol3

etifoxin etifoxinefanthridone fantridone

3this name is only a proposed INN but the change has been madefor conformity with other names in the relevant series

Change: To:fenclorphos fenchlofosfenethylline fenetyllinefetoxylate fetoxilateflumethasone flumetasonefluopromazine triflupromazineflupenthixol flupentixolflurothyl flurotylgestronol gestonoroneglycalox glucaloxguaiphenesin guaifenesinhalethazole haletazolehalopyramine chloropyramineheptabarbitone heptabarbhexachlorophane hexachlorophenehexamine hippurate methenamine hippuratehexobarbitone hexobarbitalhydroxamethocaine hydroxytetracainehydroxyamphetamine hydroxyamfetaminehydroxyprogesterone hexanoate hydroxyprogesterone caproateindomethacin indometacinicomethasone enbutate icometasone enbutateiodipamide adipiodoneiophendylate iofendylateiothalamic acid iotalamic acidisobuzole glysobuzoleisoetharine isoetarineisometamidium isometamidium chloridelevamphetamine levamfetaminelynoestrenol lynestrenollysuride lisuridemalethamer maletamermeprothixol meprotixolmethadyl acetate acetylmethadolmethallenoestrol methallenestrilmethallibure metalliburemethamphazone metamfazonemetharbitone metharbitalmethenolone metenolonemethetoin metetoinmethimazole thiamazolemethindizate metindizatemethisazone metisazonemethixene metixenemethohexitone methohexitalmethoin mephenytoinmethsuximide mesuximidemethyl cysteine mecysteinemethylphenobarbitone methylphenobarbitalmethyprylone methyprylonmetriphonate metrifonatemetyzoline metizolinemonosulfiram sulfiramnaphthalophos naftalofosnealbarbitone nealbarbital

Change: To:nitroxynil nitroxinilnorbutrine norbudrinenorethynodrel noretynodrelnoxiptyline noxiptilinenoxythiolin noxytiolinnylestriol nilestrioloctacosactrin tosactideoctaphonium chloride octafonium chlorideoestradiol estradioloestriol estriol5

oestriol sodium succinate estriol sodium succinate5

oestriol succinate estriol succinateoestrone estroneoxethazaine oxetacaineoxyphenisatin oxyphenisatineoxypurinol oxipurinolpentaerythritol tetranitrate pentaerithrityl tetranitratepentobarbitone pentobarbitalpentolinium tartrate pentolonium tartratephanquone phanquinonephenbenicillin fenbenicillinphenbutrazate fenbutrazatephenethicillin pheneticillinphenobarbitone phenobarbitalphenoxypropazine fenoxypropazinephenyl aminosalicylate fenamisalphenyramidol fenyramidolphthalylsulphathiazole phthalylsulfathiazolepipazethate pipazetatepipothiazine pipotiazinepolyhexanide polihexanidepolymixin polymixin Bpotassium clorazepate dipotassium clorazepatepotassium menaphthosulphate menadiol potassium sulfatepramoxine pramocainepromethoestrol methestrolpromoxolan promoxolanepronethalol pronetalolproquamezine aminopromazineprothionamide protionamidepsilocybin psilocybinepyrithidium bromide pyritidium bromidequinalbarbitone secobarbitalriboflavine riboflavinrolicypram rolicyprinesalazosulphadimidine salazosulfadimidinesecbutobarbitone secbutobarbitalsissomicin sisomicinsodium calciumedetate sodium calcium edetatesodium cromoglycate sodium cromoglicatesodium diatrizoate sodium amidotrizoatesodium ipodate sodium iopodatesodium ironedetate sodium feredetatesodium picosulphate sodium picosulfate

Change: To:sorbitan mono-oleate sorbitan oleatesorbitan monolaurate sorbitan lauratesorbitan monopalmitate sorbitan palmitatesorbitan monostearate sorbitan stearatestanolone androstanolonestibocaptate sodium stibocaptatestreptonicozid streptoniazidsuccinylsulphathiazole succinylsulfathiazolesulglycotide sulglicotidesulphacetamide sulfacetamidesulphachlorpyridazine sulfachlorpyridazinesulphadiazine sulfadiazinesulphadimethoxine sulfadimethoxinesulphadimidine sulfadimidinesulphaethidole sulfaethidolesulphaguanidine sulfaguanidinesulphaloxic acid sulfaloxic acidsulphamethizole sulfamethizolesulphamethoxazole sulfamethoxazolesulphamethoxydiazine sulfamethoxydiazinesulphamethoxypyridazine sulfamethoxypyridazinesulphamoxole sulfamoxolesulphaphenazole sulfaphenazolesulphaproxyline sulfaproxylinesulphapyridine sulfapyridinesulphasalazine sulfasalazinesulphasomidine sulfisomidinesulphasomizole sulfasomizolesulphathiazole sulfathiazolesulphathiourea sulfathioureasulphatolamide sulfatolamidesulphaurea sulfacarbamidesulphinpyrazone sulfinpyrazonesulphomyxin sodium sulfomyxin sodiumsulthiame sultiametetracosactrin tetracosactidetetrahydrozoline tetryzolinethiabendazole tiabendazolethiacetazone thioacetazonethialbarbitone thialbarbitalthiazesim tiazesimthiocarlide tiocarlidethioguanine tioguaninethiomesterone tiomesteronethiopentone thiopentalthiothixene tiotixenethioxolone tioxolonetriacetyloleandomycin troleandomycintrimustine trichlormethinetroxidone trimethadionetyformin tiforminurofollitrophin urofollitropinvinbarbitone vinbarbitalvinylbitone vinylbital

Change: To:viprynium embonate pyrvinium pamoatexanthinol nicotinate xantinol nicotinatexanthocillin xantocillin

List III The following changes apply to names for radical and groups.

Change: To:besylate besilatecamsylate camsilateclosylate closilatecypionate cipionateedisylate edisilateenanthate enantateesylate esilateethylsulphate etilsulfateisethionate isetionatemesylate mesilatemethylsulphate metilsulfatenapadisylate napadisilatenapsylate napsilatetheoclate teoclatetosylate tosilate

Key to Pronunciation

1. Consonants are given their usual values with the following restrictions:g as in goodh as in hard except in the following combinations:

ch as in childth as in thick

j as in job

2. Vowels are given their usual short values with the exception of thefollowing:

ä as in tame ö as in no

á as in malt ôl as in hole

ar as in far oo as in moon

ë as in seen or as in more

er as in herd ú as in full

eer as in beer ü as in cute

ï as in site ûr as in pure

îr as in fire

3. Stressed syllables are in italics.

Symbols and Abbreviations

� Subject of a monograph in the British or European Pharmacopoeias▼ Subject of a monograph in the British Pharmacopoeia (Veterinary)* Contains additional active constituents¨ For use in veterinary medicine only✧ Discontinued or abandoned substance© Available only on a named-patient basis

BSI British Standards Institution Common NameISO International Standards Organization Common Name

pINN Proposed International Nonproprietary NamerINN Recommended International Nonproprietary NameUSAN United States Adopted Name

1-1

British Approved Names

Abacavir a·ba·ka·veer{(1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl}methanol; C14H18N6O; 168146-84-7; 1592U89Abacavir Sulphate (2:1)Antiviral

N

N

NH

H2N

N

N

OH

Abafungin a·ba·fun·ginHexahydropyrimidin-2-ylidene{4-[2-(2,4-xylyloxy)phenyl]-1,3-thiazol-2-yl}amine; C21H22N4OS; 129639-79-8; Bay w 6341Antifungal; antibacterial

N

NH S

N N

O

CH3

CH3

H

Abanoquil a·ba·nö·kwil6,7-Dimethoxy-2-(1,2,3,4-tetrahydro-6,7-dimethoxyisoquinolin-2-yl)quinolin-4-ylamine; C22H25N3O4; 90402-40-7Abanoquil Mesilate 118931-00-3; UK-52,046-27Alpha1-adrenoceptor antagonist

N N

NH2

OMe

OMeMeO

MeO

Abciximab ab·siks·i·mabImmunoglobulin G (human-mouse monoclonal c7E3 clone p7E3VHhCg4 Fabfragment anti-human platelet glycoprotein IIb/IIIa complex), disulfide with human-mouse monoclonal c7E3 clone p7E3VkhCk light chain; C2101H3229N551O673S15;143653-53-6; c7E3; REOPRO

Antithrombotic

1-2Abiraterone a·bi·ra·te·rön

17-(3-Pyridyl)androsta-5,16-dien-3b-ol; C24H31NO; 154229-19-3; CB 7598Abiraterone Acetate CB 7630Suppression of androgen production by inhibition of the 17a-hydroxylase/C17-20 lyase enzymecomplex; treatment of prostatic carcinoma

N

Me

HO

Me

H

H

H

Acadesine a·ka·de·sën5-Amino-1-(b-D-ribofuranosyl)imidazole-4-carboxamide; C9H14N4O5;2627-69-2; GP-1-110-0Platelet aggregation inhibitor

N

N NH2

CONH2

HOCH2

HO OH

O

Acamprosate a·kam·prö·sät3-Acetamidopropane-1-sulfonic acid; C5H11NO4S; 77337-76-9Acamprosate Calcium CAMPRAL

Treatment of alcoholism

N SMe

O

OH

O

OH

Acarbose a·kar·bösO-{4-Amino-4,6-dideoxy-N-[(1S)-(1,4,6/5)-4,5,6-trihydroxy-3-hydroxy-methylcyclohex-2-enyl]-a-D-glucopyranosyl}(1® 4)-O-a-D-glucopyranosyl-(1® 4)-D-glucopyranose; C25H43NO18; 56180-94-0; GLUCOBAYAlpha-glucosidase inhibitor

OO O

N O O

OH OH OH OHOH

CH2OHCH2OHCH3CH2OH

HO

OH OH OHOH

H

1-3Acebutolol a·së·bü·to·lol

(2RS)-3¢-Acetyl-4¢-(2-hydroxy-3-isopropylaminopropoxy)butyranilide;C18H28N2O4; 37517-30-9�Acebutolol Hydrochloride 34381-68-5; SECADREX*; SECTRALBeta-adrenoceptor antagonist

O NHPr iOHH

O

CH3NH

H3C

O

and enantiomer

Aceclofenac a·së·klö·fe·nak[2-(2,6-Dichloroanilino)phenyl]acetoxyacetic acid; C16H13Cl2NO4;89796-99-6; PRESERVEXAnalgesic; anti-inflammatory

HN

Cl

Cl O

O

COOH

Acedapsone a·së·dap·sönBis(4-acetamidophenyl) sulfone; C16H16N2O4S; 77-46-3; CI 556Antileprotic

SOO

AcHN NHAc

Acefluranol a·së·flûr·ra·nol(1) (1RS,2SR)-4,4¢-Diacetoxy-5,5¢-difluoro-(1-ethyl-2-methylethylene)di-m-phenylene diacetate; (2) (aRS,a¢SR)-a-ethyl-5,5¢-difluoro-a¢-methylbibenzyl-3,3¢,4,4¢-tetrayl tetra-acetate; C25H26F2O8; 80595-73-9; BX 591Antioestrogen

MeH

H Et

F

OAc

OAc

F

AcO

AcO

1-4Acefylline Piperazine (acepifylline) a·si·fi·lën pi·pe·ra·zën

Piperazine bis(theophyllin-7-ylacetate); (C9H10N4O4)2·C4H10N2; 18428-63-2Bronchodilator

,HN NHMeN

N

N

N

O

O

Me

COOH

2

Acemetacin a·së·me·ta·sinO-(1-p-Chlorobenzoyl-5-methoxy-2-methylindol-3-ylacetyl)glycollic acid;C21H18ClNO6; 53164-05-9; EMFLEXAnalgesic; anti-inflammatory

N

O

Cl

OMe

Me

O COOH

O

�Acenocoumarol / Nicoumalone a·së·nö·koo·ma·rol/nï·koo·ma·lön4-Hydroxy-3-(1-p-nitrophenyl-3-oxobutyl)coumarin; C19H15NO6; 152-72-7;SINTHROMEAnticoagulant

O

OH

NO2

CH3

O

H

O

and enantiomer

Acepifylline see Acefylline Piperazine

Acepromazine a·së·prö·ma·zën10-(3-Dimethylaminopropyl)phenothiazin-2-yl methyl ketone; C19H22N2OS; 61-00-7; ACP; ¨̈̈̈̈BK ACE�Acepromazine Maleate 3598-37-6; ¨̈̈̈̈BERKACE; ¨̈̈̈̈BK ACE; ¨̈̈̈̈ORALJECTSEDAZINE; ¨ ¨ ¨ ¨ ¨IMMOBILON*Antipsychotic

N

S

NMe2

O

CH3

1-5Acesulfame a·së·sul·fäm

6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide; C4H5NO4S; 33665-90-6;Acesulfame Potassium HOE 095K; H73 3293Sweetening agent

NH

SO2O

O

Me

�Acetarsol3-Acetamido-4-hydroxyphenylarsonic acid; C8H10AsNO5; 97-44-9

OH

NHAc

AsO(OH)2

�Acetazolamide a·së·ta·zo·la·mïdN-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide; C4H6N4O3S2; 59-66-5; DIAMOX

Carbonic anhydrase inhibitor

N N

S NHAcSOO

H2N

Acetohexamide a·së·tö·heks·a·mïd 1-(4-Acetylphenylsulfonyl)-3-cyclohexylurea;C15H20N2O4S; 968-81-0Hypoglycaemic

SN N

H3C

O

OOO

H H

Acetomenaphthone a·së·tö·me·naf·thön2-Methyl-1,4-naphthylene diacetate; C15H14O4; 573-20-6; KETOVITE*Vitamin K analogue

OAc

Me

OAc

1-6�Acetorphine

(1) (-)-(5R,6R,7R,14R)-4,5-Epoxy-7-[(1R)-1-hydroxy-1-methylbutyl]-6-methoxy-9a-methyl-6,14-ethenomorphinan-3-yl acetate; (2)(6R,7R,14R)-3-O-acetyl-7,8-dihydro-7-[(1R)-1-hydroxy-1-methylbutyl]-6-O-methyl-6,14-endo-ethenomorphine; C27H35NO5; 25333-77-1

NMe

O

AcO

MeOHMe

HO CH3

H

Acetylcholine Chloride a·së·tïl·kö·lën2-Acetoxyethyltrimethylammonium chloride; C7H16ClNO2; 60-31-1; MIOCHOL*Cholinergic

�Acetylcysteine a·së·tïl·sis·tänN-Acetyl-L-cysteine; C5H9NO3S; 616-91-1; ILUBE*; PARVOLEX

Mucolytic; antidote to paracetamol poisoning

COOH

NHAcH

HS

Acetylmethadol (methadyl acetate) a.cë.tïl.me.tha.dol4-Dimethylamino-1-ethyl-2,2-diphenylpentyl acetate; C23H31NO2; 509-74-0Opioid analgesic

NMe2

H Me

H3COAcH

mixture of stereoisomers

* *

Acexamic Acid a·seks·a·mik a·sid6-Acetamidohexanoic acid; C8H15NO3; 57-08-9�Zinc Acexamate 70020-71-2Treatment of peptic ulcers

H3C N COOH

O

H

1-7�Aciclovir ä·sï·klö·veer

(1) 2-Amino-9-(2-hydroxyethoxymethyl)-9H-purin-6(1H)-one;(2) 9-(2-hydroxyethoxymethyl)guanine; acyclovir; C8H11N5O3; 59277-89-3;HERPETAD; VIROVIR; ZOVIRAXAntiviral

N

N

N

O

HN

H2N

OOH

Acinitrazole see Aminitrozole

Acipimox ä·sï·pi·moks5-Methylpyrazine-2-carboxylic acid 4-oxide; C6H6N2O3; 51037-30-0; OLBETAMHypolipidaemic

N

N

o

COOH

Me

Acitretin ä·si·tre·tin(1) (2E,4E,6E,8E)-9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid; (2) 3-methoxy-15-j-caroten-15-oic acid; C21H26O3; 55079-83-9; NEOTIGASON

Antipsoriatic

COOH

Me

Me

MeMeO

Me Me

1-8Aclarubicin a·kla·roo·bi·sin

Methyl (1R,2R,4S)-4-(O-{2,6-dideoxy-4-O-[(2R,6S)-tetrahydro-6-methyl-5-oxopyran-2-yl}a-L-lyxo-hexopyranosyl}(1® 4)-2,3,6-trideoxy-3-dimethylamino-L-lyxo-hexopyranosyloxy)-2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7-trihydroxy-6,11-dioxonaphthacene-1-carboxylate; C42H53NO15;57576-44-0Aclarubicin Hydrochloride ACLACINCytotoxic

O

MeO

O

OOH OH

Et

H

COOMe

OH

O

NMe2

OMe

O

O

OHO

Me

Aclatonium Napadisilate ak·la·tö·në·um na·pa·dï·si·lätBis[2-(O-acetyllactoyloxy)ethyltrimethylammonium naphthalene-1,5-disulfonate; C30H46N2O14S2; 55077-30-0; SKF 100916-JCholinergic

Me3NO

O Me

O

Me O

+

SO3_

SO3_

2

Acrivastine a·kri·vas·tën(E)-3-{6-[(E)-3-Pyrrolidin-1-yl-1-p-tolylprop-1-enyl]-2-pyridyl}acrylic acid;C22H24N2O2; 87848-99-5; SEMPREXHistamine H1-receptor antagonist

N

H

N

H3C

COOH

Acrosoxacin see Rosoxacin

1-9�Actaplanin

Glycopeptide antibiotic obtained from cultures of Actinoplanes strain ATCC 23342,or the same substance produced by any other means; 37305-75-2

Actinomycin ak·ti·nö·mï·sinAntimicrobial chromopeptolides with antitumour activity produced by Streptomycesantibioticus and S· chrysomallus; cactinomycin (rINN; USAN) is actinomycin C;8052-16-2; dactinomycin (rINN; USAN) is actinomycin D; 50-76-0; COSMEGENLYOVACCytotoxic

Activated Prothrombin Complex (BAN)A preparation from human plasma containing factor VIII inhibitorby-passing activity

Adapalene a·da·pa·lën(1) 6-[4-Methoxy-3-(tricyclo[3.3.1.13,7]dec-1-yl)phenyl-2-naphthoic acid; (2) 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid; C28H28O3; 106685-40-9;DIFFERINTreatment of acne

COOH

MeO

Adefovir a·de·fö·veer[2-(6-Amino-9H-purin-9-yl)ethoxymethyl]phosphonic acid; C8H12N5O4P; 106941-25-7Adefovir Dipivoxil 142340-99-6Antiviral

N

N

N

N

NH2

O P

O

OH

OH

Adenosine (BAN) a·den·ö·sën(R)-1-(6-Amino-9H-purin-9-yl)-1-deoxy-D-ribofuranose; C10H13N5O4;58-61-7; ADENOCOR; ADENOSCAN; VIVIOPTAL

Antiarrhythmic

O

OH OH

HO

N

NN

N

NH2

1-10�Adenosine Phosphate

Adenosine 5¢-(dihydrogen phosphate); C10H14N5O7P; 61-19-8; adenosinemonophosphate; AMPNutrient

O

N

NN

N

OH OH

NH2

OHO

OH

O

P

�Adicillin(6R)-6-(D-5-Amino-5-carboxyvaleramido)penicillanic acid; penicillin N;C14H21N3O6S; 525-94-0

HN

NOO

S

H COOH

Me

Me

H HHOOC

NH2H

Adinazolam a·di·nä·zö·lam8-Chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-1-ylmethyldimethylamine; C19H18ClN5; 37115-32-5; U-41123Adinazolam Mesilate 57938-82-6; U-41123FAntidepressant

N

N

NN

Me2N

Cl

Adipiodone (iodipamide) a·di·pï·ö·dön3,3¢-Adipoyldiaminobis(2,4,6-tri-iodobenzoic acid); C20H14I6N2O6; 606-17-7Adipiodone Meglumine 3521-84-4; BILIGRAFIN; ENDOGRAFINContrast medium

COOH

I

I

I

NH

O

[CH2]4

COOH

I

I

I

NH

O

1-11�Adrenaline/Epinephrine a·dre·na·lën/e·pi·ne·frën

(R)-1-(3,4-Dihydroxyphenyl)-2-methylaminoethanol; C9H13NO3; 51-43-4;ACCUSITE*; EPIFRIN; EPPY; GANDA*; ISOPTO EPINAL; EPIPEN; MARCAINE WITHADRENALINE*; MEDIHALER-EPI; SIMPLENE; ¨̈̈̈̈WILLCAIN*; XYLOCAINE*�Adrenaline Acid Tartrate/Epinephrine Acid Tartrate epinephrine bitartrate(USP); 51-42-3; MEDIHALER EPI; ¨̈̈̈̈LOCOVETIC*Alpha- and beta-adrenoceptor agonist

NHMeOHH

HO

HO

Aklomide ak·lö·mïd2-Chloro-4-nitrobenzamide; C7H5ClN2O3; 3011-89-0Coccidiostat

CONH2

Cl

NO2

Alafosfalin a·la·fos·fa·lin(1R)-L-(l-Alaninamido)ethylphosphonic acid; C5H13N2O4P; 60668-24-8;Ro 03-7008Antibacterial

P

O

OH

OHHN

H2NHMeO

MeH

Albendazole al·ben·da·zôlMethyl 5-propylthio-1H-benzimidazol-2-ylcarbamate; C12H15N3O2S;54965-21-8; ¨̈̈̈̈ALLVERM; ESKAZOLE; ¨̈̈̈̈PROFTRIL; ¨̈̈̈̈VALBAZENAnthelmintic

N

N NHCOOMe

SH3C

H

Albendazole OxideMethyl 5-(propylsulfinyl)benzimidazol-2-ylcarbamate; albendazole sulfoxide;C12H15N3O3S; 54029-12-8; ̈̈̈̈̈ BENTALAnthelmintic (veterinary)

N

HN NHCOOMe

SH3C

O

1-12Alclofenac al·klö·fe·nak

(4-Allyloxy-3-chlorophenyl)acetic acid; C11H11ClO3; 22131-79-9Analgesic; anti-inflammatory

COOHCl

OH2C

Alclometasone al·klö·me·ta·sön7a-Chloro-11b,17a,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C28H37ClO7; 67452-97-5Alclometasone Dipropionate 66734-13-2; ¨MODRASONECorticosteroid

O

Me

H

HO

H

H

Me

Me OHO

OH

Cl

�Alcuronium Chloride al·kûr·rö·në·umN,N-Diallyldinortoxiferinium dichloride; C44H50Cl2N4O2; 15180-03-7Neuromuscular blocker

N

N

N

NH2C

CH2

HH

HH

HH

HO

OH

+

+

2Cl_

Aldesleukin al·des·loo·kinDes-alanyl-1, serine-125 human interleukin-2; recombinant interleukin-2;C690H1115N177O203S6; 110942-02-4; PROLEUKINTreatment of metastatic renal cell carcinoma

aldesleukin has the following amino acid sequence:

PTSSSTKKTG LQLEHLLLDL QMILNGINNY

KNPKLTRMLT FKFYMPKKAT ELKHLQCLEE

ELKPLEEVLN LAQSKNFHLR PRDLISNINV

IVLELKGSET TFMCEYADET ATIVEFLNRW

ITFSQSIIST LT

1-13Aldosterone al·dö·steer·rön

11,18-Hemiacetal of 11b,21-dihydroxy-3,20-dioxopregn-4-en-18-al; C21H28O5; 52-39-1Corticosteroid

O

Me

H

H

H

OHO

OH

O

Alemtuzumab a·lem·tü·zü·mabImmunoglobulin G1 (human-rat monoclonal CAMPATH-1H g1-chain anti-humanantigen CD52), disulfide with human-rat monoclonal CAMPATH-1H light chaindimer; 216503-57-0Immunomodulator

Alendronic Acid a·len·dro·nik4-Amino-1-hydroxybutane-1,1-diylbis(phosphonic acid); C4H13NO7P2;66376-36-1Alendronate Sodium 121268-17-5; FOSAMAXInhibition of bone resorption

P

O

OH

OHP

O

OH

HO C

OH

NH2

Alexitol Sodium a·leks·i·tolSodium poly(hydroxyaluminium) carbonate—hexitol complex 66813-51-2; ACTALAntacid

�Alfacalcidol al·fa·kal·si·dol9,10-Secocholesta-5,7,10(19)-triene-1a,3b-diol; 1a-hydroxycholecalciferol;1a-hydroxyvitamin D3; 1a-OHD3; C27H44O2; 41294-56-8; ALFA-D;ONE-ALPHA; ¨̈̈̈̈ VETALPHAVitamin D analogue

Me

Me

H

HO

H

HMe

MeH

HO H2C

1-14Alfadolone (alphadolone) al·fa·do·lön

3a,21-Dihydroxy-5a-pregnane-11,20-dione; C21H32O4; 14107-37-0�Alfadolone Acetate 23930-37-2; ¨̈̈̈̈ SAFFAN*Anaesthetic

Me

HMe

OOH

HO

HOH

HH

Alfaprostol al·fa·pros·tolMethyl (Z)-7-{(1R,2S,3R,5S)-2-[(3S)-5-cyclohexyl-3-hydroxypent-1-ynyl]-3,5-dihydroxycyclopentyl}hept-5-enoate; C24H38O5; 74176-31-1;¨̈̈̈̈ ALPHACEPTProstanoid luteolytic (veterinary)

HO

HO

COOMe

H OH

H

H

�Alfaxalone (alphaxalone) al·faks·a·lön3a-Hydroxy-5a-pregnane-11,20-dione; C21H32O3; 23930-19-0; ¨̈̈̈̈ SAFFAN*Anaesthetic

Me

HMe

H H

CH3O

H

H

O

HHO

Alfentanil al·fen·ta·nilN-{1-[2-(4-Ethyl-5-oxo-2-tetrazolin-1-yl)ethyl]-4-(methoxymethyl)-4-piperidyl}propionanilide; C21H32N6O3; 71195-58-9Alfentanil Hydrochloride 70879-28-6; 69049-06-5; RAPIFENOpioid analgesic

N

NN

N

OMe

O N

NH3C O

Et

1-15Alfuzosin al·fü·zö·sin

N-{3-[4-Amino-6,7-dimethoxyquinazolin-2-yl(methyl)amino]propyl}tetrahydro-2-furamide; C19H27N5O4; 81403-80-7; SL 77 499-10�Alfuzosin Hydrochloride 81403-68-1; XATRALAlpha-adrenoceptor antagonist

O

O

HN

Me

N

NH2

MeO

MeO

N

N

Algestone Acetonide (INNM) al·jes·tön a·se·to·nïd16a,17a-Isopropylidenedioxypregn-4-ene-3,20-dione; C24H34O4;595-77-7Progestogen

O

O Me

Me

O

Me

MeCH3O

HH

H

�Alginic Acid al·ji·nikA polyuronic acid composed of residues of D-mannuronic and L-guluronic acidsobtained chiefly by extraction of algae belonging to the Phaeophyceae; mainlyspecies of Laminaria; 9005-32-7; ALGITEC*; GASTROCOTE*; GAVISCON*;PYROGASTRONE*; TOPAL*Pharmaceutical aid

1-16Alglucerase al·gloo·se·räs

Macrophage-targeted b-glucocerebrosidase; monomeric glycoprotein of497 amino acids with glycosylation making up about 6% of the molecule;143003-46-7; CEREDASEUsed in treatment of Gaucher's disease (enzyme replacement; b-glucocerebrosidase)

alglucerase has the following amino acid sequence:

ARPCIPKSFG YSSVVCVCNA TYCDSFDPPT

FPALGTFSRY ESTRSGRRME LSMGPIQANH

TGTGLLLTLQ PEQKFQKVKG FGGAMTDAAA

LNILALSPPA QNLLLKSYFS EEGIGYNIIR

VPMASCDFSI RTYTYADTPD DFQLHNFSLP

EEDTKLKIPL IHRALQLAQR PVSLLASPWT

SPTWLKTNGA VNGKGSLKGQ PGDIYHQTWA

RYFVKFLDAY AEHKLQFWAV TAENEPSAGL

LSGYPFQCLG FTPEHQRDFI ARDLGPTLAN

STHHNVRLLM LDDQRLLLPH WAKVVLTDPE

AAKYVHGIAV HWYLDFLAPA KATLGETHRL

FPNTMLFASE ACVGSKFWEQ SVRLGSWDRG

MQYSHSIITN LLYHVVGWTD WNLALNPEGG

PNWVRNFVDS PIIVDITKDT FYKQPMFYHL

GHFSKFIPEG SGRVGLVASQ KNDLDAVALM

HPDGSAVVVV LNRSSKDVPL TIKDPAVGFL

EYISPGYSIH TYLWRRQ

Alimemazine / Trimeprazine a·li·mem·a·zën/trï·me·pra·zënDimethyl(2-methyl-3-phenothiazin-10-ylpropyl)amine; (C18H22N2S)2; 84-96-8�Alimemazine Tartrate / Trimeprazine Tartrate 4330-99-8; VALLERGANHistamine H1-receptor antagonist

N

S

NMe2H Me

and enantiomer

Alinidine a·li·ni·dënN-Allyl-2,6-dichloro-N-(2-imidazolin-2-yl)aniline; C12H13Cl2N3;33178-86-8Alinidine Hydrobromide St-567-BRAntiarrhythmic

ClNH

NN

ClH2C

1-17Alipamide a·li·pa·mïd

4-Chloro-N¢,N¢-dimethyl-3-sulfamoylbenzohydrazide; C9H12ClN3O3S;3184-59-6; CI-546Diuretic

Cl

SO2NH2

NNMe2

O

H

Alitretinoin a·li·tre·ti·nö·in(2E,4E,6Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenoic acid; 9-cis-retinoic acid; C20H28O2; 5300-03-8Antineoplasti

COOH

Me Me

Me

Me

Me

�Allantoin (BAN) a·lan·tö·in2,5-Dioxoimidazolidin-4-ylurea; C4H6N4O3; 97-59-6; ACTINAC*; ALPHOSYL*; ALPHOSYL

HC*; DERMALEX*Treatment of skin disorders

NH

N O

O

NH2N

O

HH

�Alletorphine(1) (2R)-2-[(-)-(5R,6R,7R,14R)-17-Allyl-4,5-epoxy-3-hydroxy-6-methoxy-6,14-ethenomorphinan-7-yl]pentan-2-ol; (2) (6R,7R,14R)-17-allyl-7,8-dihydro-7-[(1R)-1-hydroxy-1-methylbutyl]-6-O-methyl-6,14-etheno-17-normorphine; N-allylnoretorphine; C27H35NO4; 23758-80-7

N

O

HO

MeOHMe

HO CH3

CH2

1-18Allomethadione (aloxidone) a·loks·i·dön

(±)-3-Allyl-5-methyl-1,3-oxazolidine-2,4-dione; C7H9NO3; 526-35-2Anticonvulsant

NO

O

CH2

OMe

and enantiomer

*

�Allopurinol a·lö·pûr·ri·nol1H-Pyrazolo[3,4-d]pyrimidin-4-ol; C5H4N4O; 315-30-0; CAPLENAL; COSURIC;LEDERPUR; ZYLORICPrevention and treatment of gout

N NN

HN

O

N

N NN

OH

HH

�Allylestrenol (allyloestrenol) a·lïl·ës·tre·nol17a-Allylestr-4-en-17b-ol; C21H32O; 432-60-0Progestogen

OHH

H H

CH2Me

Allylprodine a·lïl·prö·dën(3S,4R)-3-Allyl-1-methyl-4-phenyl-4-piperidyl propionate; C18H25NO2; 25384-17-2Opioid analgesic

N

OCOEt

Me

CH2

Almagate al·ma·gätAluminium trimagnesium carbonate heptahydroxide dihydrate;(AlMg3(CO3)(OH)7,2H2O; 66827-12-1Antacid

�Almasilate al·ma·si·lätAluminium magnesium silicate hydrate (artificial); Al2O3·MgO·2SiO2,xH2O; 50958-44-6Antacid

1-19Almitrine al·mi·trën

N,N¢-Diallyl-6-[4-(4,4¢-difluorobenzhydryl)piperazin-1-yl]-1,3,5-triazine-2,4-diyldiamine; C26H29F2O7; 27469-53-0Respiratory stimulant

N NN

NN

NCH2

HNCH2

F

F

H

Almotriptan al·mo·trip·tanDimethyl{2-[5-(pyrrolidin-1-ylsulfonylmethyl)indol-3-yl]ethyl}amine;C17H25N3O2S; 154323-57-6; LAS 31416 5HT1D-Serotonin receptor agonist

HN

NS

OO

NMe2

Almurtide al·mür·tidN2-[(2-Acetamido-2-deoxy-D-glucopyranos-3-O-yl)acetyl-L-alanyl]-D-glutamic acid 1-amide; C18H30N4O11; NorMDPAlmurtide Sodium 60355-77-3Immunostimulant

O

CH2OH

NHCOMe

O

HN

NH

COOH

O Me H

O CONH2H

HOOH

Alniditan al·ni·di·tan(R)-N-Chroman-2-ylmethyl-N¢-(1,4,5,6-tetrahydropyrimidin-2-yl)propane-1,3-diamine; C17H26N4O; 152317-89-0; R91274Alniditan Dihydrochloride5HT1D-receptor agonist

ON N

H

N

HN

H H

1-20�Aloin (BAN) a·lö·in

10-b-D-Glucopyranosyl-1,8-dihydroxy-3-hydroxymethyl-9(10H)-anthrone;barbaloin; C21H22O9; 5133-19-7; ALOPHEN

Laxative

O

OHHO

HO

OH

OH O OH

CH2OH

Alosetron a·lö·se·tron2,3,4,5-Tetrahydro-5-methyl-2-(5-methylimidazol-4-ylmethyl)-pyrido[4,3-b]indol-1-one; C17H18N4O; 122852-42-0; GR 68755XAlosetron Hydrochloride 122852-69-1; GR 68755CSerotonin 5HT3-receptor antagonist

MeO

Me

NHN

N

N

Aloxidone see Allomethadione

�Aloxiprin a·loks·i·prinPolymeric condensation product of aluminium oxide and O-acetylsalicylic acid;9014-67-9; PALAPRINAnalgesic; anti-inflammatory

Alphacetylmethadol al·fa·së·tïl·me·tha·dol(1R,4R)-4-Dimethylamino-1-ethyl-2,2-diphenylpentyl acetate; C23H31NO2; 17199-58-5Opioid analgesic

HMe2N

H3CH OAc

CH3

1-21Alpha-Cypermethrin� (BAN) al·fa·sï·per·më·thrin

(SR)-a-Cyano-3-phenoxybenzyl (1RS,3RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; C22H19Cl2NO3; 67375-30-8;¨̈̈̈̈DY-SECT; ¨̈̈̈̈RENEGADEInsecticide

and enantiomer

H CN

O

O

Me

Me

H

Cl

Cl

H H

O

Alphadolone see Alfadolone

Alphameprodine al·fa·me·prö·dën(3S,4R)-3-Ethyl-1-methyl-4-phenyl-4-piperidyl propionate; C17H25NO2;468-51-9Opioid analgesic

NMe

OOCEt

HEt

Alphamethadol al·fa·me·tha·dol(3R,6R)-6-Dimethylamino-4,4-diphenylheptan-3-ol; C21H29NO;17199-54-1Opioid analgesic

HMe2N

H3CH OH

CH3

�Alphaprodine al·fa·prö·dën(3S,4R)-1,3-Dimethyl-4-phenyl-4-piperidyl propionate; C16H23NO2;77-20-3Alphaprodine Hydrochloride 14405-05-1Opioid analgesic

NMe

OOCEt

HMe

Alphaxalone see Alfaxalone

1-22�Alpidem al·pi·dem

2-(6-Chloro-2-p-chlorophenylimidazo[1,2-a]pyridin-3-yl)-N,N-dipropylacetamide;C21H23Cl2N3O; 82626-01-5; SL 80·0342-00Anxiolytic

Cl

Cl

N

N

NPrn2O

Alprazolam al·prä·zö·lam8-Chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]-benzodiazepine;C17H13ClN4; 28981-97-7; XANAXAlprazolam Mesilate 57938-82-6; U-41,123Anxiolytic

N

NCl

NNMe

Alprenolol al·pre·no·lol1-(2-Allylphenoxy)-3-isopropylaminopropan-2-ol; C15H23NO2; 13655-52-2�Alprenolol Benzoate�Alprenolol Hydrochloride 13707-88-5Beta-adrenoceptor antagonist

O NHPri

OHH

CH2

and enantiomer

Alprostadil al·prost·a·dil(1) 7-{(1R,2R,3R)-3-Hydroxy-2-[(E)-(3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl}heptanoic acid; (2) (13E)-(11R,15S)-11,15-dihydroxy-9-oxoprost-13-enoic acid; C20H34O5; 745-65-3; ¨̈̈̈̈CAVERJECT; MUSE; PROSTIN VRProstanoid vasodilator

HO H

COOHO

CH3

H OH

1-23Alprostadil Alfadex (INNM) al·prost·a·dil al·fa·deks

(1) a-Cyclodextrin¾ 7-{(1R,2R,3R)-3-hydroxy-2-[(E)-(3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl}heptanoic acid; (2) cyclomaltohexaose¾ (13E)-(11R,15S)-11,15-dihydroxy-9-oxoprost-13-enoic acid; C20H34O5·x[C36H60O30];PGE1 a-CD; VIRIDALVasodilator

Alteplase al·te·pläsRecombinant tissue-type plasminogen activator produced by a Chinese hamsterovary (CHO) cell line transformed with the human t-PA gene;a glycosylated protein of 527 residues having the amino acid sequence of humantissue plasminogen activator; C2736H4174N914O824S45 (non-glycosylated protein);105857-23-6; ACTILYSE

Fibrinolytic

For labelling purposes the name carries an approved code, in parentheses and inlower case letters, indicative of the method of production·The following code is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells

Alteplase has the following amino acid sequence:

SYQVICRDEK TQMIYQQHQS WLRPVLRSNR

VEYCWCNSGR AQCHSVPVKS CSEPRCFNGG

TCQQALYFSD FVCQCPEGFA GKCCEIDTRA

TCYEDQGISY RGTWSTAESG AECTNWNSSA

LAQKPYSGRR PDAIRLGLGN HNYCRNPDRD

SKPWCYVFKA GKYSSEFCST PACSEGNSDC

YFGNGSAYRG THSLTESGAS CLPWNSMILI

GKVYTAQNPS AQALGLGKHN YCRNPDGDAK

PWCHVLKNRR LTWEYCDVPS CSTCGLRQYS

QPQFR

IKGGLFADIA SHPWQAAIFA KHRRSPGERF

LCGGILISSC WILSAAHCFQ ERFPPHHLTV

ILGRTYRVVP GEEEQKFEVE KYIVHKEFDD

DTYDNDIALL QLKSDSSRCA QESSVVRTVC

LPPADLQLPD WTECELSGYG KHEALSPFYS

ERLKEAHVRL YPSSRCTSQH LLNRTVTDNM

LCAGDTRSGG PQANLHDACQ GDSGGPLVCL

NDGRMTLVGI ISWGLGCGQK DVPGVYTKVT

NYLDWIRDNM RP

1-24Altrenogest al·tre·nö·jest

(1) 17a-Allyl-17b-hydroxy-19-norandrosta-4,9,11-trien-3-one;(2)17b-hydroxy-19,21,24-trinorchola-4,9,11,22-tetraen-3-one; C21H26O2;850-52-2; ̈ REGUMATEProgestogen

O

MeOH

CH2

Altretamine al·tre·ta·mënN2,N2,N4,N4,N6,N6-Hexamethyl-1,3,5-triazine-2,4,6-triamine; C9Hl8N6;645-05-6; NSC-13875Antineoplastic

N

N

N

Me2N NMe2

NMe2

Aluminium Clofibrate klö·fi·brätBis[2-(4-chlorophenoxy)-2-methylpropionato]hydroxoaluminium; C20H21AlCl2O7;14613-01-5Treatment of arterioscleroris

Cl

OO

Me Me

O

Al

OH

OO

O

Me MeCl

Alverine al·ve·rënEthylbis(3-phenylpropyl)amine; C20H27N; 150-59-4Alverine Citrate 5560-59-8; ALVERCOL; SPASMONALAntispasmodic

N

Et

Amafolone a·ma·fo·lön3a-Amino-2b-hydroxy-5a-androstan-17-one; C19H31NO2; 50588-47-1Amafolone Hydrochloride Org 6001Antiarrhythmic

H H

HMe

Me O

H2N

HO

H

1-25Amantadine a·man·ta·dën

Tricyclo[3.3.1.1.3,7]dec-1-ylamine; 1-adamantanamine; C10H17N;768-94-5�Amantadine Hydrochloride 665-66-7; SYMMETRELDopaminergic

NH2

Ambazone am·ba·zön6-Amidinohydrazonocyclohexa-1,4-dien-3-one thiosemicarbazone; C8H11N7S;6011-12-7Anti-infective

NNH

N

HN

NH2

H2N

S

NH

Ambenonium Chloride am·be·nö·në·umN,N¢-Oxalylbis(N-2-aminoethyl-N-2-chlorobenzyldiethylammonium) dichloride;C28H42Cl4N4O2; 115-79-7Anticholinesterase

H

HN

NN

N

O

O EtEt

EtEt Cl

Cl2Cl −+

+

Ambenoxan am·be·noks·an2,3 Dihydro-1,4-benzodioxin-2-ylmethyl[2-(2-methoxyethoxy)ethyl]amine;C14H21NO4; 2455-84-7Muscle relaxant

ON

OOMe

OH

Ambicromil am·bï·krö·mil4,6-Dioxo-10-propyl-4H,6H-pyrano[3,2-g]chromene-2,8-dicarboxylic acid;C17H12O8; 58805-38-2Ambicromil Calcium probicromil calcium (USAN); 71144-97-3Prophylaxis of allergic conditions

O O

O

Prn

O

COOHHOOC

1-26Ambucetamide am·bü·se·ta·mïd

(±)-2-Dibutylamino-2-(4-methoxyphenyl)acetamide; C17H28N2O2; 519-88-0Antispasmodic

MeO

CONH2

NBun2H

and enantiomer

Ambuside am·bü·sïd5-Allylsulfamoyl-2-chloro-4-(3-hydroxybut-2-enylideneamino)benzenesulfonamide;C13H16ClN3O5S; 3754-19-6Diuretic

H3C

HOCHCH N

CH2

Cl

SO2NH2

SO2NHCH2CH

Ambutonium Bromide����� am·bü·tö·në·um(3-Carbamoyl-3,3-diphenylpropyl)ethyldimethylammonium bromide;C20H27BrN2O;115-51-5; ALUDROX SA*Anticholinergic

NMe2

EtCONH2

Br−+

Amcinonide am·si·no·nïd16a,17a-Cyclopentylidenedioxy-9a-fluoro-11b-hydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate; C28H35FO7; 51022-69-6; CL 34699Corticosteroid

O

HO

F H

HMe

Me

O

O

OAcO

1-27Ameltolide a·mel·to·lïd

4-Aminobenzo-2¢,6¢-xylidide; C15H16N2O; 787-93-9; LY201116Anticonvulsant

N

H2N

O

Me

Me

H

Ametazole a·me·ta·zôl2-(Pyrazol-3-yl)ethylamine; betazole (pINN); C5H9N3; 105-20-4Ametazole Hydrochloride 138-92-1Diagnostic aid

NN

NH2

H

Amethocaine see Tetracaine

Amfebutamone (bupropion) am·fë·bü·ta·mön2-(tert-Butylamino)-3¢-chloropropiophenone; C13H18ClNO; 34911-55-2Amfebutamone Hydrochloride 31677-93-7; BW 323Antidepressant

CH3

O

H NHBut

Cl

and enantiomer

Amfecloral am·fe·klor·rala-Methylphenethyl(2,2,2-trichloroethylidene)amine; C11H12Cl3N;5581-35-1Appetite suppressant

NCHCCl3

H Me

and enantiomer

Amfenac am·fe·nak(2-Amino-3-benzoylphenyl)acetic acid; C15H13NO3; 51579-82-9Amfenac Sodium 61618-27-7; AHR 5850Analgesic; anti-inflammatory

O NH2

COOH

1-28Amfetamine (amphetamine) am·fe·ta·mën

(R,S)-a-Methylphenethylamine; C9H13N; 300-62-9�Amfetamine Sulphate 60-13-9Central nervous system stimulant

NH2

MeH

and enantiomer

Amfonelic Acid am·fö·ne·lik7-Benzyl-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid;C18H16N2O3; 15180-02-6Central nervous system stimulant

N N

O

Et

COOH

Amicarbalide a·mi·kar·ba·lïd(1) 1,3-Bis(3-amidinophenyl)urea; (2) 3,3¢-diamidinocarbanilide; C15H16N6O; 3459-96-9Amicarbalide Isethionate 3671-72-5Antiprotozoan

N NNH

NH2

HN

NH2

O

HH

Amidantel a·mi·dan·tel4¢-(1-Dimethylaminoethylideneamino)-2-methoxyacetanilide; C13H19N3O2; 49745-00-8Amidantel Hydrochloride BAY d 8815Anthelmintic

NMe2

CH3N

NMeO

O

H

Amidephrine a·mï·de·frën(±)-3¢-(1-Hydroxy-2-methylaminoethyl)methanesulfonanilide; C10H16N2O3S; 1421-68-7Vasoconstrictor; nasal decongestant

SOO

H3CHN NHMe

H OH

and enantiomer

1-29�Amidotrizoic Acid (diatrizoic acid) a·mï·dö·trï·zö·ik

3,5-Diacetamido-2,4,6-tri-iodobenzoic acid; ; C11H9I3N2O4; 117-96-4MeglumineAmidotrizoate 131-49-7; ANGIOGRAFIN*; GASTROGRAFIN*;UROGRAFIN*�Sodium Amidotrizoate 737-31-5; GASTROGRAFIN*; HYPAQUE; UROGRAFIN*;UROVISION*Contrast medium

COOH

I

I

I

NHAcAcHN

Amifloxacin a·mi·floks·a·sin6-Fluoro-1,4-dihydro-1-methylamino-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C16H19FN4O3; 86393-37-5;WIN 49375Amifloxacin Mesilate 88036-80-0; WIN 49375-3Antibacterial

NMe

F

NHMe

COOH

O

NN

Amifostine a·mi·fos·tënS-[2-(3-Aminopropylamino)ethyl] dihydrogen phosphorothioate; C5H15N2O3PS;20537-88-6; ETHYOLChemoprotective and radioprotective agent

P

O

OH

SNH2N

OH

H

�Amikacin a·mi·kä·sin6-O-(3-Amino-3-deoxy-a-D-glucopyranosyl)-4-O-(6-amino-6-deoxy-a-D-glucopyranosyl)-N1-[(2S)-4-amino-2-hydroxybutyryl]-2-deoxy-D-streptamine;C22H43N5O13; 37517-28-5�Amikacin Sulphate 39831-55-5; AMIKINAntibacterial

NH2NH

OH

O

O

HO

NH2O

OH

OH

HO

NH2

O

O

H OH

H2N

HO

1-30Amiloride a·mi·lor·rïd

N-Amidino-3,5-diamino-6-chloropyrazine-2-carboxamide; C6H8ClN7O; 2609-46-3�Amiloride Hydrochloride 17440-83-4 (dihydrate); 2016-88-8 (anhydrous); AMIL-CO*; BURINEX A*; FRU-CO*; FRUMIL*; FRUSEMEK*; KALTEN*; LASORIDE*;MODUCREN*; MODURET*; MODURETIC*; NAVISPARE*; SYNURETIC*Diuretic

N

N

NH2H2N

ClN NH2

O NH

H

Aminacrine see Aminoacridine

Aminitrozole (acinitrozole) a·mi·nï·tra·zôlN-(5-Nitro-1,3-thiazol-2-yl)acetamide; nithiamide (USAN); C5H5N3O3S; 140-40-9Antiprotozoan

N

SO2N NHAc

Aminoacridine (aminacrine) a·mï·nö·a·kri·dënAcridin-9-ylamine; C13H10N2; 90-45-9Aminoacridine Hydrochloride 134-50-9Anti-infective

N

NH2

Aminocaproic Acid a·mï·nö·ka·prö·ik6-Aminohexanoic acid; C6H13NO2; 60-32-2Inhibitor of fibrinolytic activity

H2N COOH

�Aminoglutethimide a·mï·nö·gloo·te·thi·mïd2-(4-Aminophenyl)-2-ethylglutarimide; C13H16N2O2; 125-84-8; ORIMETENInhibitor of adrenal corticosteroid synthesis

HN

NH2

EtO

O

Aminometradine a·mï·nö·me·tra·dën1-Allyl-6-amino-3-ethylpyrimidine-2,4(1H,3H)-dione; C9H13N3O2;642-44-4Diuretic

N

N OH2N

O

CH2

Et

1-31�Aminophylline a·mi·no·fi·lën

3,7-Dihydro-1,3-dimethylpurine-2,6(1H)-dione—ethylenediamine(2:1);C16H24N10O4; 317-34-0; AMNIVENT; PECRAM; PHYLLOCONTIN CONTINUSBronchodilator

NMe

Me

O

O

N

N

N

H

NH2

NH2

.

2

Aminopromazine (proquamezine) a·mi·no·pro·ma·zënTetramethyl(1-phenothiazin-10-ylmethyl)ethylenediamine; C19H25N3S; 58-37-7Aminopromazine Fumarate 3688-62-8; ¨MYSPAMOLAntispasmodic

N

S

NMe2H NMe2

and enantiomer

Aminopterin Sodium a·mi·nö·te·rinSodium 4-aminopteroylglutamate; C19H18N8Na2O5; 58602-66-7Cytotoxic

N

N

N

HN

HN

HN

COONa

H2N

O H COONa

NH2

Aminorex a·mi·nor·reks(±)-4,5-Dihydro-5-phenyl-1,3-oxazol-2-ylamine; C9H10N2O; 2207-50-3Appetite suppressant

N

O NH2

and enantiomer

*

1-32Amiodarone a·mï·ö·da·rön

2-Butylbenzofuran-3-yl 4-(2-diethylaminoethoxy)-3,5-di-iodophenyl ketone;C25H29I2NO3; 1951-25-3�Amiodarone Hydrochloride 19774-82-4; CORDARONE XAntiarrhythmic

O

O

ONEt2

I

I

Bun

Amiphenazole a·mi·fen·a·zôl5-Phenyl-1,3-thiazole-2,4-diyldiamine; C9H9N3S; 490-55-1Central nervous system stimulant

N

S NH2

H2N

Amisometradine a·mï·sö·me·tra·dën6-Amino-3-methyl-1-(2-methylallyl)pyrimidine-2,4(1H,3H)-dione; C9H13N3O2; 550-28-7Diuretic

NMe

NH2N O

CH2

Me

O

Amisulpride a·mi·sul·prïd(RS)-4-Amino-N-[(1-ethylpyrrolidin-2-yl)methyl]-5-(ethylsulfonyl)-o-anisamide;C17H27N3O4S; 71675-85-9; DAN-216; SOLIAN

Dopamine D2/D3-receptor antagonist; treatment of schizophrenia

H

S CH3O O

NH2NEt

O

N

MeO

H

and enantiomer

�Amitraz a·mi·trazMethylbis(2,4-xylyliminomethyl)amine; C19H23N3; 33089-61-1; ¨̈̈̈̈ALUDEX;¨̈̈̈̈TAKTIC; ¨̈̈̈̈TOPLINEAcaricide

N

N

Me

N

Me

Me

Me

Me

1-33Amitriptyline a·mi·trip·ti·lën

3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)propyldimethylamine;C20H23N; 50-48-6Amitriptyline Embonate 17086-03-2; TRYPTIZOL SYRUP�Amitriptyline Hydrochloride 549-18-8; DOMICAL; ELAVIL; LENTIZOL;TRIPTAFEN*; TRYPTIZOLAntidepressant

NMe2

Amlexanox am·leks·a·noks2-Amino-7-isopropyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid;C16H14N2O4;68302-57-8Anti-allergic

O N NH2

COOHPr i

O

Amlodipine am·lö·di·pën(±)-3-Ethyl 5-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methylpyridine-3,5-dicarboxylate; C20H25ClN2O5; 88150-42-9Amlodipine Maleate 88150-47-4; UK-48340-11Amlodipine Besilate 111470-99-6; ISTINCalcium antagonist

ONH2

Cl

MeOOC COOEt

Me NH

*

and enantiomer

�Amobarbital (amylobarbitone) a·mï·lö·bar·bi·tal5-Ethyl-5-isopentylbarbituric acid; C11H18N2O3; 57-43-2; AMYTAL�Amobarbital Sodium 64-43-7; SODIUM AMYTAL; TUINAL*Hypnotic

NH

N

EtMe

Me O

OOH

1-34Amodiaquine a·mö·dï·a·kwën

4-(7-Chloro-4-quinolylamino)-2-(diethylaminomethyl)phenol; C20H22ClN3O; 86-42-0Amodiaquine Hydrochloride 6398-98-7Antimalarial

NEt2

OH

N

N

ClH

Amorolfine a·mo·rol·fëncis-4-{(RS)-3-[4-(1,1-Dimethylpropyl)phenyl]-2-methylpropyl}-2,6-dimethylmorpholine; C21H35NO; 78613-35-1Amorolfine Hydrochloride 78613-38-4; LOCERYLAntifungal

O

NH Me

CH3

MeMeMeH

HMe *

and epimer at C*

Amoxapine a·moks·a·pën2-Chloro-11-(piperazin-1-yl)dibenz[b,f][1,4]oxazepine; C17H16ClN3O; 14028-44-5;ASENDISAntidepressant

N

O

N

HN

Cl

Amoxicillin (amoxycillin) a·moks·i·si·lin(6R)-6-(a-D-p-Hydroxyphenylglycylamino)penicillanic acid; C16H19N3O5S; 26787-78-0�Amoxicillin Sodium 34642-77-8; ALMODAN; AMOXIL INJECTION; AUGMENTININTRAVENOUS*�Amoxicillin Trihydrate 61336-70-7; AMORAM; AMOXIDIN; ¨̈̈̈̈AMOXINSOL;AMOXIL; ̈; ̈; ̈; ̈; ̈ AMOXYPEN; AUGMENTIN*; ¨̈̈̈̈BETAMOX; ¨̈̈̈̈ BIMOXYL; ¨̈̈̈̈CLAMOXYL;¨̈̈̈̈DUPHAMOX; FLEMOXIN; GALENAMOX; ¨ ¨ ¨ ¨ ¨MICROMOX; ¨̈̈̈̈QUALAMOX;¨̈̈̈̈ SYNULOX*; ¨̈̈̈̈TRIOXYL; ¨̈̈̈̈ULTRAMOX; ¨̈̈̈̈ VETREMOX; ¨̈̈̈̈ VETRIMOXIN;¨̈̈̈̈VIDAMOXAntibacterial

HO

N

NO

H2N H

O

S

H COOH

Me

Me

H HH

1-35Amperozide am·pe·rö·zïd

4-[4,4-Bis(4-fluorophenyl)butyl]-N-ethylpiperazine-1-carboxamide; C23H29F2N3O;75558-90-6Amperozide Hydrochloride 75529-73-6Tranquilliser (veterinary)

F

F

N

N NHEt

O

Amphetamine see Amfetamine�Amphomycin

A polypeptide antibiotic produced by Streptomyces canus; 1402-82-0; amfomycin(pINN)

�Amphotericin am·fö·te·ri·sinA mixture of antifungal polyenes produced by certain strains of Streptomyces nodosusAmphotericin B: (3R,5R,8R,9R,11S,13R,15S,16R,17S,19R,34S, 35R, 36R,37S)-19-(3-amino-3,6-dideoxy-b-D-mannopyranosyloxy)-16-carboxy-3,5,8,9,11,13,15,35-octahydroxy-34,36-dimethyl-13,17-epoxyoctatriaconta-20,22,24,26,28,30,32-heptaen-37-olide; C47H73NO17; 1397-89-3; ABELCET;AMBISOME; AMPHOCIL; FUNGILIN; FUNGIZONE; ¨̈̈̈̈NEOAMFO*Antifungal

O

OHOHOHOH

O

OH

OHO O

Me

H H H H

H

HCOOH

H

HHO

H H

Me

OH

Me

H

H

H

O

Me

H

NH2OH

�Ampicillin am·pi·si·lin(6R)-6-(a-D-Phenylglycylamino)penicillanic acid; C16H19N3O4S; 69-53-4; AMFIPEN;¨̈̈̈̈AMPICAPS; ¨̈̈̈̈ LACTACLOX*; ¨̈̈̈̈ LATACILLIN; ¨̈̈̈̈ VIDOCILLIN�Ampicillin Sodium 69-52-3; AMPICLOX*; ¨̈̈̈̈EMBACILLIN-C; MAGNAPEN*;PENBRITIN (injection)�Ampicillin Trihydrate 7177-48-2; ¨̈̈̈̈COMPROPEN;¨̈̈̈̈ DUPHACILLIN;¨̈̈̈̈EMBACILLIN; ¨̈̈̈̈NOROBRITTIN ; PENBRITIN (oral); ¨̈̈̈̈VIDOCILLIN; VIDOPENAntibacterial

N

NO

H2N H

O

S

H COOH

Me

Me

H HH

1-36Ampiroxicam am·pi·roks·i·kam

4-[1-(Ethoxycarbonyloxy)ethoxy]-2-methyl-N -(2-pyridyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; C20H21N3O7S; 99464-64-9;CP-65703Anti-inflammatory

HNMe

O H Me

O

N

N

OO

OOEtO

S

and enantiomer

Amprenavir am·pren·a·veer(3S)-Tetrahydro-3-furyl [(1S,2R)-1-benzyl-2-hydroxy-3-(N1-isobutylsulfanilamido)propyl]carbamate; C25H35N3O6S; 161814-49-9HIV protease inhibitor; antiviral

O NH

NS

OO

HOHH

NH2

O OH

Bu i

Amprolium am·prö·lë·um1-(4-Amino-2-propylpyrimidin-5-ylmethyl)-2-methylpyridinium chloride;C14H19ClN4; 121-25-5�Amprolium Hydrochloride 137-88-2; ¨̈̈̈̈AMPROL-PLUS*; ¨̈̈̈̈COXOIDCoccidiostat

Cl− N

N

N

NH2Me

Prn

+

�Amrinone5-Amino-3,4¢-bipyridyl-6(1H)-one; C10H9N3O; 60719-84-8

N

N

O

H2N

H

1-37Amsacrine am·sa·krën

4¢-(Acridin-9-ylamino)methanesulfon-m-anisidide; C21H19N3O3S;51264-14-3Amsacrine Lactate AMSIDINECytotoxic

N

HN

MeO NHSO2CH3

�Amylmetacresol ä·mïl·me·ta·krë·sol6-Pentyl-m-cresol; C12H18O; 1300-94-3; STREPSILS*Anti-infective

OH

Me

CH3

Amylobarbitone see Amobarbital

Amylocaine� (BAN) a·mï·lö·kän(RS)-1-(Dimethylaminomethyl)-1-methylpropyl benzoate; C14H21NO2; 644-26-8Local anaesthetic

OCH3

ONMe2

Me

and enantiomer

Anagrelide a·na·gre·lïd6,7-Dichloro-1,5-dihydroimidazol[2,1-b]quinazolin-2(3H)-one; C10H7Cl2N3O;68475-42-3Cyclic nucleotide phosphodiesterase inhibitor; antithrombotic

N

N

NO

Cl

Cl

H

1-38Anakinra a·na·kin·ra

N2-l-Methionylinterleukin 1 receptor antagonist (human isoform x reduced);C759H1186N208O232S10; 143090-92-0Immunomodulator

anakinra has the following amino acid sequence:M RPSGRKSSKM QAFRIWDVNQ KTFYLRNNQL VAGYLQGPNV NLEEKIDVVP IEPHALFLGI HGGKMCLSCV KSGDLTRLQL EAVNITDLSE

NRKQDKRFAF IRSDSGPTTS FESAACPGWF

LCTAMEADQP VSLTNMPDEG VMVTKFYFQE

DE

Anaritide a·na·ri·tïdN-L-arginyl-[8-L-methionine-21a-L-phenylalanine-21b-L-arginine-2lc-L-tyrosine]-atriopeptin-21 (rat); C112H175N39O35S3; 95896-08-5; Wy 47663Anaritide Acetate 104595-79-1Antihypertensive; diuretic

Arg_Ser_Ser_Cys_Phe_Gly_Gly_Arg_

Met_Asp_Arg_Ile_Gly_AlaVGln_Ser_

Gly_Leu_Gly_Cys_Asn_Ser_Phe_Arg_

Tyr

Anastrozole a·nas·tro·zôl2,2¢-Dimethyl-2,2¢-[5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-phenylene]-bis(propiononitrile); C17H19N5; 120511-73-1; ARIMIDEX

Aromatase inhibitor; antineoplastic

N

N

N

CNNC

Me MeMeMe

Ancrod an·krodAn enzyme obtained from the venom of the Malayan pit-viper, Calloselasmarhodostoma Boie, 1827, formerly Agkistrodon rhodostoma, acting specifically onfibrinogen by the release of fibrinopeptide A; 9046-56-4; ARVINAnticoagulant

1-39�Angiotensinamide (angiotensin amide) an·jë·ö·ten·sin·a·mïd

[1-Asparagine,5-valine]angiotensin II; C49H70N14O11; 53-73-6

Asn-Arg-Val-Tyr-Val-His-Pro-Phe

Anidoxime a·ni·doks·ëm3-Diethylaminopropiophenone O-(p-methoxyphenylcarbamoyl)oxime;C21H27N3O3; 34297-34-2; BRL 11870; E-142Analgesic

N

Et2N

O N

OOMe

H

Anileridine a·ni·le·ri·dënEthyl 1-(4-aminophenethyl)-4-phenylpiperidine-4-carboxylate; C22H28N2O3; 144-14-9Opioid analgesic

N

NH2

COOEt

�Anisindione a·ni·sin·dï·ön2-(4-Methoxyphenyl)indan-1,3-dione; C16H12O3; 117-37-3Anticoagulant

O

O

OMe

Anistreplase a·ni·stre·pläzp-Anisoylated (human) lys-plasminogen streptokinase activator complex(1:1);81669-57-0; APSAC; EMINASEFibrinolytic

Antazoline an·tä·zö·lënN-Benzyl-N-(2-imidazolin-2-ylmethyl)aniline; C17H19N3; 91-75-8�Antazoline Hydrochloride 2508-72-7; RBCAntazoline Phosphate 154-68-7Antazoline Sulphate 24359-81-7; OTRIVINE-ANTISTIN*Histamine H1-receptor antagonist

N

N

NH

1-40�Antilymphocyte Immunoglobulin (Horse) (BAN)

A preparation of horse immunoglobulins containing antibodies to humanlymphocytesImmunosuppressant

Antithrombin III an·ti·throm·binThe glycoprotein antithrombin obtained from human plasma;antithrombin III human; AT III; 52014-67-2Anticoagulant

Apaflurane ä·pa·flûr·rän1,1,1,2,3,3,3-Heptafluoropropane; C3HF7; 431-89-0Pharmaceutical aid (propellant)

F3C CF3

F

Apomorphine (BAN) ä·pö·mor·fën6ab-Aporphine-10,11-diol; C17H17NO2; 58-00-4�Apomorphine Hydrochloride 314-19-2 (anhydrous);41372-20-7 (hemihydrate); BRITAJECT

Emetic; dopamine-receptor agonist

NMe

HO

HOH

Apraclonidine a·pra·klo·ni·dën2,6-Dichloro-N1-imidazolidin-2-ylidene-p-phenylenediamine; C9H10Cl2N4; 66711-21-5; AL02145Apraclonidine Hydrochloride 73218-79-8; IOPIDINEAlpha2-adrenoceptor agonist

ClN

NN

Cl

NH2

H

H

1-41Apramycin ä·pra·mï·sin

An antimicrobial base produced by Streptomyces tenebrarius;4-O-[(2S,3R,4aS,6R,7S,8R,8aR)-3-Amino-6-(4-amino-4-deoxy-a-D-glucopyranosyloxy)-8-hydroxy-7-methylaminoperhydro-pyrano[3,2-b]pyran-2-yl]-2-deoxy-D-streptamine; C21H41N5O11; 37321-09-8�Apramycin Sulphate ¨̈̈̈̈APRALANAntibiotic

NH2

NH2HO

HO

HO

H2N

HOOH

NHMe OH

NH2

O

O

O

OO

Aprindine a·prin·dënN-(3-Diethylaminopropyl)-N-indan-2-ylaniline; C22H30N2; 37640-71-4; 99170Antiarrhythmic

N

NEt2

�Aprotinin a·prö·tï·ninA polypeptide proteinase inhibitor; C284H432N84O79S7; 9004-04-0; TRASYLOLEnzyme inhibitor (proteinase)

RPDFCLEPPY TGPCKARIIR YFYNAKAGLC

QTFVYGGCRA KRNNFKSAED CMRTCGGA

Aptocaine ap·tö·kän2-Pyrrolidin-1-ylpropiono-o-toluidide; C14H20N2O; 19281-29-9Local anaesthetic

NN

H Me

O

MeH

and enantiomer

Arbutamine ar·bü·ta·mën(R)-4-(1-Hydroxy-2-[4-(4-hydroxyphenyl)butylamino]ethyl)pyrocatechol;C18H23NO4Arbutamine Hydrochloride 125251-66-3; GENESADetection and evaluation of coronary artery disease

N

HO

H OH

OH

OHH

1-42Ardacin ar·da·sin

A mixture of aridicin A, aridicin B, aridicin C and aridicin C2; glycopeptide antibiot-ics derived from the species Kibdelosporangium aridium, strain ATCC 39323; aridicin;C81H82Cl4N8O30(A); 117742-13-9; AAD 216; SK&F 100814Feed additive (veterinary)

HH

OH

OHOH

OH

H

O

N

NHMe

H

O

HO

OHO

Cl

ON NH

OH

H

O

OO

O

COOH

OHOH

RCOHN

Cl

ClHO

H

NHO

MeH

O

O

OH

N

O

NO

HH

Cl

HH

A: R = C9

B: R = iso C10

C: R = iso C11

Argatroban ar·ga·trö·ban(2R,4R)-4-Methyl-1-{N2-{[(3RS)-1,2,3,4-tetrahydro-3-methyl-8-quinolyl]sulfonyl}-L-arginyl}piperidine-2-carboxylic acid; C23H36N6O5S; 74863-84-6(anhydrous); 141396-28-3 (monohydrate); MCI-9038; MD-805; DK-7419; GN1600Thrombin inhibitor; anticoagulant

HN

SNH

NNH

HN

NH2 O COOHH

H

OO Me

H

MeH

and epimer at C*

*

Arginine Glutamate ar·ji·nën gloo·ta·mätL-Arginine salt of L-glutamic acid; C6H14N4O2·C5H9NO4; 74-79-3Nutrient

H2N COOH

NH H NH2

, HOOC COOH

H NH2

1-43Argipressin ar·ji·pres·sin

[8-Arginine]vasopressin; C46H65N15O12S2; 113-79-1; PITRESSINAntidiuretic hormone

Cys_Tyr_Phe_Gln_Pro_Cys_Pro_

Arg_Gly_NH2

Arofylline a·ro·fi·lën3-(4-Chlorophenyl)-1-propylxanthine; C14H13ClN4O2; 136145-07-8;LAS 31025Phosphodiesterase inhibitor; bronchodilator

N

N

Cl

O

O

Prn

N

NH

Arprinocid ar·pri·nö·sid9-(2-Chloro-6-fluorobenzyl)adenine; C12H9ClFN5; 55779-18-5Coccidiostat

N

NN

N

Cl

F

NH2

�Arsanilic Acid ar·sa·ni·lik4-Aminophenylarsonic acid; C6H8AsNO3; 98-50-0; 110Sodium Arsanilate 127-85-5Antibacterial

As

H2N

HO

OH

O

Artemether ar·te·më·ther(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j][1,2]benzodioxepin; C16H26O5; 71963-77-4Antimalarial

OO

O

O

Me

H

H

MeH

MeHH

H

OMe

1-44Articaine (carticaine) ar·ti·kän

Methyl 4-methyl-3-(2-propylaminopropionamido)thiophene-2-carboxylate;C13H20N2O3S; 23964-58-1Local anaesthetic

S

Me

COOMe

NNHPrn

O

H MeH

and enantiomer

�Ascorbic Acid as·kor·bikL-ascorbic acid; vitamin C; C6H8O6; 50-81-7; ROSCORBIC; component in manyproprietary preparationsVitamin

O

OHHO

HCOH

CH2OH

O

Ascorbyl Gamolenate a·skor·bïl ga·mö·lë·nät6-O-[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]-L-threo-hex-2-enono-1,4-lactone;C24H36O7; 109791-32-4; SC103Treatment of diabetic neuropathy

O

OHOH

O

OH

O

O

H

Asobamast a·só·ba·mast2-Ethoxyethyl [4-(3-methyl-1,2-oxazol-5-yl)1,3-thiazol-2-yl]oxamate;C13H15N3O5S; 104777-03-9Histamine H1-receptor antagonist; antiallergic; antiasthmatic; antianaphylactic

S

NON

Me

NO

O

O

O

CH3H

1-45�Aspartame as·par·täm

(1) (3S)-3-Amino-N-[(aS)-(a-methoxycarbonylphenethyl)]succinamic acid; (2)methyl L-aspartyl-L-phenylalaninate; C14H18N2O5; 53906-69-7; CANDERELSweetening agent

HOOC NHH2N

O H COOMe

H

�Aspirin (BAN) as·pi·rinO-Acetylsalicylic acid; C9H8O4; 50-78-2; ANGETTES; ASPAV*; CAPRIN; DISPRIN CV;EQUAGESIC*; NU-SEALS ASPIRIN; MIGRAVESS*; PLATET; RADIAN B*; ̈ RHEUMATINE; ROBAXISAL*;SOLPRIN; component in many proprietary preparationsAnalgesic; antipyretic

COOH

O CH3

O

�Astemizole as·te·mi·zôl1-(4-Fluorobenzyl)benzimidazol-2-yl[1-(4-methoxyphenethyl)-4-piperidyl]amine; C28H31FN4O; 68844-77-9; HISMANALHistamine H1-receptor antagonist

N

N

F

N

N

OMe

H

Asulacrine (BAN) a·sü·la·krën9-[2-Methoxy-4-(methylsulfonylamino)anilino]-N,5-dimethylacridine-4-carboxamide; C24H24N4O4S; 80841-47-0; CI-921; NSC 343499Inhibitor of DNA topoisomerase II; antineoplastic

N

HN

NHSO2MeMeO

CONHMeMe

1-46�Atenolol a·ten·o·lol

(RS)-4-(2-Hydroxy-3-isopropylaminopropoxy)phenylacetamide; C14H22N2O3;29122-68-7; ANTIPRESSAN; BETA-ADALAT*; KALTEN*; TENIF*; TENORET*;TENORETIC*; TENORMIN; TOTAMOLBeta-adrenoceptor antagonist

H2N

O NHPriO

OHH

and enantiomer

Atipamezole a·ti·pa·me·zôl4-(2-Ethylindan-2-yl)imidazole; C14H16N2; 104054-27-5Atipamezole Hydrochloride 104075-48-1; ¨̈̈̈̈ANTISEDANAlpha2-adrenoceptor antagonist

NNH

Et

Atorvastatin a·tor·va·sta·tin(3R,5R)7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrol-1-yl]-3,5-dihydroxyheptanoic acid; C33H35FN2O5;134523-00-5Atorvastatin Calcium 134523-03-8; LIPITORHMG Co-A reductase inhibitor; hypolipidaemic

COOHN

F

PriHHHO OH

N

O

H

Atosiban a·tö·si·ban[1-(3-Sulfanylpropanoyl),2-(4-O-ethyltyrosine),4-L-threonine-8-L-ornithine]oxytocin; C43H67N11O12S2; 90779-69-4Oxytocin antagonist

Ile–Thr–Asn–Cys–Pro–Orn–GlyNH2NH

OEt

HO

OS

1-47Atovaquone a·tö·va·kwön

2-[trans-4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone;C22H19ClO3; 95233-18-4; MALARONE*; WELLVONEAntiparasitic

Cl

O

O

OH

H

Atracurium Besilate a·tra·kûr·rë·um be·si·lät2,2¢-(3,11-Dioxo-4,10-dioxatridecamethylene)bis(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) di(benzenesulfonate);C65H82N2O18S2; 64228-81-5; 33A74; TRACRIUMNeuromuscular blocker

N O

OMeO

MeO

MeOMeO

Me

+

OMeOMe

OMe

OMeO

NOMe

[ CH2] 5

SO

OO

-

2

mixture of stereoisomers

+

Atropine (BAN) a·trö·pën(1R,3r,5S)-Tropan-3-yl (RS)-tropate; C17H23NO3; 51-55-8�Atropine Methobromide 2870-71-5�Atropine Methonitrate 52-88-0; BROVON*�Atropine Sulphate 5908-89-6; ̈ ATROCARE; ISOPTO ATROPINE*; LOMOTIL*; MINIMS

ATROPINE; TROPERGEN*Anticholinergic

NMe

O

O

OH

H

H

and enantiomer at C*

*

1-48Auranofin or·ra·nö·fin

S-(Triethylphosphoranediylaurio)-1-thio-b-D-glucopyranose 2,3,4,6-tetra-acetate;C20H34AuO9PS; 34031-32-8; RIDAURATreatment of rheumatoid arthritis

O

OAc

OAc

OAcS

Au

AcO

PEt3

Avilamycin a·vi·la·mï·sinAn antibiotic obtained from cultures of Streptomyces viridochromogenes, or the samesubstance produced by any other means; consists mainly of avilamycin A; 11051-71-1; ¨̈̈̈̈MAXUS

Avilamycin A: O-(1R)-4-C-acetyl-6-deoxy-2,3-O-methylene-D-galacto-pyranosylidene-(1® 3-4)-2-O-isobutyryl-a-L-lyxopyranosyl O-2,6-dideoxy-4-O-(3,5-dichloro-4-hydroxy-6-methyl-o-anisoyl)-b-D-arabino-hexopyranosyl-(1® 4)-O-2,6-dideoxy-D-arabino-hexopyranosylidene-(1® 3-4)-O-2,6-dideoxy-3-C-methyl-D-arabino-hexopyranosyl-(1® 3)-O-6-deoxy-4-O-methyl-b-D-galactopyranosyl-(1® 4)-2,6-di-O-methyl-b-D-mannopyranoside; C61H88Cl2O32;69787-79-7

Avilamycin C: 69787-80-0Antibacterial

O

OCl

HO

Cl

OMe

Me

O

Me

OMe

OOH

Me

O

OOH

Me

O

O

MeO

Me

O

OH

O

O

OMe

OHMeO

O

ORO

O

OO

O

Me

OH

Me R1

R2O

R R1 + R2

Avilamycin A: –CO–CHMe2 =O

Avilamycin C: –CO–CHMe2 –H + –OH

Aviptadil a·vip·ta·dilVasoactive intestinal polypeptide; C147H238N44O42S; 40077-57-4Treatment of erectile dysfunction

H2N-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-

Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-

Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH

1-49Avizafone a·vï·za·fön

L-Lysyl-(2¢-benzoyl-4¢-chloro-N¢-methyl)glycinanilide; C22H27ClN4O3; 65617-86-9;Ro 03-7355/000Avizafone Hydrochloride 60067-16-5; Ro 03-7355/002Anxiolytic; anticonvulsant

O NNMe

O

O

H NH2

NH2

Cl

H

Avoparcin ä·vö·par·sinA glycopeptide antibiotic obtained from cultures of Streptomycescandidus or the samesubstance obtained by any other means; 37332-99-3; ¨̈̈̈̈AVOTANAntibacterial

Azacyclonol ä·za·sï·klö·nola-Phenyl-a-4-piperidylbenzyl alcohol; C18H21NO; 115-46-8Anxiolytic

NHOH

Azalomycin a·zä·lö·mï·sinA mixture of related macrolide antibiotics produced by Streptomyces hygroscopicusvar· azalomyceticus; 54182-65-9Antibiotic

Azamethiphos (BAN) ä·za·me·thi·fosS-[(6-Chloro-2,3-dihydro-2-oxo-[1,3]oxazolo[4,5-b]pyridin-3-yl)methyl] O,O-dimethyl phosphorothioate; C9H10ClN2O5PS; 35575-96-3; CGA 18809; OMS No1825Insecticide; cholinesterase inhibitor

Cl

O

N

O

S

N

POMe

OMe

O

1-50Azamethonium Bromide ä·za·me·thö·në·um

2,2¢-Methyliminobis(diethyldimethylammonium) dibromide; C13H33Br2N3; 306-53-6Ganglion blocker

Me2NN

NMe2

Et

Me

Et

+ +2Br

_

Azanidazole ä·za·nï·da·zôl4-[(E)-2-(1-Methyl-5-nitroimidazol-2-yl)vinyl]pyrimidin-2-ylamine; C10H10N6O2;62973-76-6Antiprotozoan

N

NO2N N

N

NH2

H

H

Me

�Azaperone ä·za·pe·rön4¢-Fluoro-4-[4-(2-pyridyl)piperazin-1-yl]butyrophenone; C19H22FN3O;1649-18-9; ¨̈̈̈̈ STRESNILTranquilliser (veterinary)

N

N N

F

O

Azapetine (BAN) ä·za·pe·tën6-Allyl-6,7-dihydro-5H-dibenz[c,e]azepine; C17H17N; 146-36-1Azapetine Phosphate 130-83-6Alpha-adrenoceptor agonist

NCH2

�Azapropazone ä·za·prö·pa·zön5-Dimethylamino-9-methyl-2-propylpyrazolo[1,2-a][1,2,4]benzotriazine-1,3(2H)-dione; apazone (USAN); C16H20N4O2; 13539-59-8; RHEUMOXAnalgesic; anti-inflammatory

NN

N

O

OMe

Prn

NMe2

1-51Azaribine ä·za·ri·bën

(1) 2-b-D-Ribofuranosyl-1,2,4-triazine-3,5(2H,4H)-dione-2¢,3¢,5¢-triacetate; (2) 6-azauridine 2¢,3¢,5¢-triacetate; C14H17N3O9; 2169-64-4Cytotoxic

HN

NN

O

O

OAcO

AcO OAc

Azatadine ä·za·ta·dën6,11-Dihydro-11-(1-methyl-4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; C20H22N2; 3964-81-6Azatadine Maleate 3978-86-7; OPTIMINEHistamine H1-receptor antagonist

N

N

Me

Azatepa (azetepa) ä·za·të·paP,P-Bis(aziridin-1-yl)-N-ethyl-N-1,3,4-thiadiazol-2-ylphosphinamide; C8H14N5OPS;125-45-1Cytotoxic

N N

S N

Et

P O

N

N

�Azathioprine ä·za·thï·ö·prën6-(1-Methyl-4-nitroimidazol-5-ylthio)purine; C9H7N7O2S; 446-86-6; AZAMUNE;IMURANCytotoxic

HN

N

N

N

S

N

N

NO2

Me

1-52Azelastine ä·ze·las·tën

(RS)-4-(4-Chlorobenzyl)-2-(1-methylazepan-4-yl)phthalazin-1(2H)-one;C22H24ClN3O; 58581-89-8Azelastine Hydrochloride 79307-93-0; OPTILAST; RHINOLASTProphylaxis of allergic conditions

N

N

NMeO

Cl

H

and enantiomer

Azepexole ä·ze·peks·ôl6-Ethyl-5,6,7,8-tetrahydro-4H-[1,3]oxazolo[4,5-d]azepin-2-ylamine; C9H15N3O;36067-73-9Azepexole Dihydrochloride BHT 933Alpha-adrenoceptor agonist

NEtO

NH2N

Azetepa see Azatepa

Azidamfenicol a·zï·dam·fe·ni·kol2-Azido-N-[(aR,bR)-b-hydroxy-a-hydroxymethyl-4-nitrophenethyl]acetamide;C11H13N5O5; 13838-08-9Antibacterial

N

OHH

O2N

N3

OH

OH

H

Azidocillin a·zï·dö·si·lin(6R)-6-(D-2-Azido-2-phenylacetamido)penicillanic acid; C16H17N5O4S; 17243-38-8;BRL 2534; SPC 297DAntibacterial

N

NO

N3 H

O

S

H COOH

Me

Me

H HH

1-53Azimilide a·zim·i·lïd

(E)-{1-{[5-(4-Chlorophenyl)furfurylidene]amino}-3-[4-(4-methylpiperazin-1-yl)butyl]imidazolidine-2,4-dione; C23H28ClN5O3; 149908-53-2; NE-10064Azimilide Hydrochloride (2HCl); 149888-94-8Antiarrhythmic

NN

O

O

N

NMe

O

Cl

N

Azithromycin a·zi·thrö·mï·sin(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-(2,6-Dideoxy-3-C,3-O-dimethyl-a-L-ribo-hexopyranosyloxy)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-(3,4,6-trideoxy-3-dimethylamino-b-D-xylohexopyranosyloxy)-1-oxa-6-azacyclopentadecan-15-one; C38H72N2O12;83905-01-5; ZITHROMAXAntibacterial

N

O

EtMe

HO

HO

Me

O

Me OHMe

Me

Me

O

NMe2

Me

OH

O

O

HO

Me

OMe

Me

O

Me

Azlocillin az·lö·si·lin(6R)-6-[N-(2-Oxoimidazolidin-1-ylcarbonyl)-D-phenylglycylamino]penicillanicacid; C20H23N5O6S; 37091-66-0�Azlocillin Sodium 37091-65-9; SECUROPENAntibacterial

H

NH

N

OH

NHHH

Me

Me

COOHH

S

ON

N

O

O

1-54Azovan Blue (BAN) ä·zö·van

Tetrasodium 1,1¢-diamino-8,8¢-dihydroxy-7,7¢-(2,2¢-dimethylbiphenyl-4,4¢-diylbisdiazo)di(naphthalene-2,4-disulfonate); Evans Blue (USP);C34H24N6Na4O14S4; 6968-33-8Diagnostic aid

N N

OHNH2

SO3Na

NaO3S

Me2

Aztreonam az·trë·ö·nam(Z)-2-{2-Amino-1,3-thiazol-4-yl-[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-ylcarbamoyl]methyleneamino-oxy}-2-methylpropionic acid; C13H17N5O8S2;78110-38-0; AZACTAMAntibacterial

S

N N

NO SO3H

Me

HH

O

NO

COOHMe

Me

H2N

H

Azuresin (BAN) a·zûr·re·sin7-Aminophenothiazin-3-ylidene(dimethyl)ammonium chloride; 8050-34-8;C14H14ClN3S; DIAGNEX BLUE

Diagnostic aid

S

N

Me2N NH2

Cl_

+

Bacampicillin ba·kam·pi·si·lin1-(Ethoxycarbonyloxy)ethyl (6R)-6-(a-D-phenylglycylamino)penicillanate;C21H27N3O7S; 50972-17-3�Bacampicillin Hydrochloride 37661-08-8; AMBAXINAntibiotic

N

S

O

NHH

O

HH2N

O OH

O

OMeH

O

CH3

MeMe

H

and enantiomer at C*

*

1-55�Bacitracin ba·si·trä·sin

One or more antimicrobial polypeptides produced by certain strains of Bacilluslicheniformis and B· subtilis var· Tracy; 1405-87-4�Bacitracin Zinc 1405-89-6; ¨̈̈̈̈ALBAC; CICATRIN*; POLYFAX*; TYROZETS*Antibacterial

�Baclofen ba·klö·fen4-Amino-3-(4-chlorophenyl)butyric acid; C10H12ClNO2; 1134-47-0; LIORESALSkeletal muscle relaxant

Cl

COOHCH2NH2H

and enantiomer

Balipramine ba·li·pra·mën5H-3-(Dibenz[b,f]azepin-5-yl)propyldimethylamine; depramine (pINN); C19H22N2;303-54-8; GP 31406Antiparkinsonian

N

NMe2

Balsalazide bal·sal·a·zïd(E)-5-[4-(2-Carboxyethylcarbamoyl)phenylazo]-2-hydroxybenzoic acid;C17H15N3O6;80573-04-2Balsalazide Sodium 150399-21-6 (disodium, dihydrate); COLAZIDE

Anti-inflammatory

NN

OH

COOH

NHOOC

O

H

Bambermycin bam·ber·mï·sinAn antibiotic complex containing mainly moenomycins A and C obtained fromcultures of Streptomyces bambergiensis or the same substance obtained by any othermeans; bambermycins (USAN); 11015-37-5; ¨̈̈̈̈FLAVOMYCINAntibiotic (veterinary)

1-56Bambuterol bam·bü·ter·ol

(RS)-5-(2-tert-Butylamino-l-hydroxyethyl)-m-phenylene bis(dimethylcarbamate);C18H29N3O5; 81732-65-2�Bambuterol Hydrochloride BAMBECBeta2-adrenoceptor agonist; bronchodilator

NHButH OH

OMe2N

OMe2N

O

O

and enantiomer

Bamethan ba·me·than2-Butylamino-1-(4-hydroxyphenyl)ethanol; C12H9NO2; 3703-79-5Bamethan Sulphate 5716-20-1;Vasodilator

NHBunH OH

HO

and enantiomer

Bamifylline ba·mi·fi·lën8-Benzyl-7-[2-(N-ethyl-2-hydroxyethylamino)ethyl]theophylline; C20H27N5O3;2016-63-9Bronchodilator

N

N

N

N

NOH

Et

Me

O

O

Me

Bamipine ba·mi·pënN-Benzyl-N-(1-methyl-4-piperidyl)aniline; C19H24N2; 4945-47-5Histamine H1-receptor antagonist

N

NMe

1-57Baquiloprim ba·kwi·lö·prim

5-(8-Dimethylamino-7-methyl-5-quinolylmethyl)pyrimidin-2,4-diyldiamine;C17H20N6; 102280-35-3; ¨̈̈̈̈QUILIZINE; ¨̈̈̈̈ZAQUILAN*Antibacterial (veterinary)

N

N

N

NH2

NH2

Me

Me2N

�Barbital (barbitone) bar·bi·tal5,5-Diethylbarbituric acid; C8H12N2O3; 57-44-3Barbital Sodium 144-02-5Hypnotic

NH

N OO

EtEt

O

H

Basiliximab ba·si·liks·i·mabImmunoglobulin G 1 (human–mouse monoclonal CHI621 heavy chain anti-humaninterleukin 2 receptor), disulfide with human-mouse monoclonal CHI621 lightchain, dimer; 179045-86-4Immunomodulator

Batimastat ba·ti·ma·stat(2S,3R)-N1-Hydroxy-3-isobutyl-N4-[(S)-a-(methylcarbamoyl)phenethyl]-2-(2-thienylthiomethyl)succinamide; C23H31N3O4S2; 130370-60-4; BB-94Inhibitor of matrix metalloproteinases

HNHMe

O

S

SH

HMe

Me

HO

NH

NHOH

O

1-58Becaplermin be×ka×pler×min

Recombinant human platelet-derived growth factor B; a recombinant proteinproduced by genetically engineered Saccharomyces cerevisiae cells that is similar inamino acid composition and biological activity to the endogenous human PDGF-BB homodimer; RWJ 60235Treatment of chronic dermal ulcers

For labelling purposes the following three-letter code, to indicate the method ofproduction is approved:

(rys) produced by fermentation using Saccharomyces cerevisiae containinga recombinant plasmid

Becaplermin has the following glycosylated amino acid sequence:

SLGSLTIAEP AMIAECKTRT EVFEISRRLI

DRTNANFLVW PPCVEVQRCS GCCNNRNVQC

RPTQVQLRPV QVRKIEIVRK KPIFKKATVT

LEDHLACKCE TVAAARPVT

dimer

Beclamide be·kla·mïdN-Benzyl-3-chloropropionamide; C10H12ClNO; 501-68-8Anticonvulsant

N Cl

O

H

Beclobrate be·klö·brätEthyl 2-(4-p-Chlorobenzylphenoxy)-2-methylbutyrate; C20H23ClO3;55937-99-0Hypolipidaemic

OCH3

Me COOEt

Cl

and enantiomer

Beclometasone (beclomethasone) be·klö·me·ta·sön9a-Chloro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione;C28H37ClO7; 4419-39-0�Beclometasone Dipropionate 5534-09-8; AEROBEC; BECLAZONE;BECLOFORTE; BECODISKS; BECONASE; BECOTIDE; BDP SPACEHALER; FILAIR;NASOBEC; PROPADERM; VENTIDE*; ZONIVENTCorticosteroid

O

Me

Cl

HO

H

H

Me

Me OHO

OH

1-59Bemegride be·me·grïd

3-Ethyl-3-methylglutarimide; C8H13NO2; 64-65-3Central nervous system stimulant

N OO

Me Et

H

Bemetizide be·me·ti·zïd6-Chloro-3,4-dihydro-3-(1-phenylethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C15H16ClN3O4S2; 1824-52-8Diuretic

O O

Cl

H2NSO2

NH

SNH

H Me

and enantiomer

Benactyzine be·nak·tï·zën2-Diethylaminoethyl benzilate; C20H25NO3; 302-40-9Anxiolytic

HOO

O

NEt2

�Benapryzine (BAN)2-(N-Ethylpropylamino)ethyl benzilate; C21H27NO3; 22487-42-9

ON

O

Prn

Et

HO

Benazepril be·nä·ze·pril{(3S)-3-[(1S)-1-Ethoxycarbonyl-3-phenylpropylamino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-1-yl}acetic acid; C24H28N2O5 ;86541-75-5Benazepril Hydrochloride 86541-74-4; ¨̈̈̈̈FORTEKORAngiotensin-converting enzyme inhibitor

H

NEtOOC

HN

O

H

COOH

1-60Bendazac ben·da·zak

(1-Benzylindazol-3-yloxy)acetic acid; C16H14N2O3; 20187-55-7Analgesic; anti-inflammatoryBendazac Lysine 81919-14-4; AF 1934Treatment of cataracts

NN

O COOH

�Bendroflumethiazide/Bendrofluazide ben·drö·floo·a·zï/ben·drö·floo·me·thï·a·zïd3-Benzyl-3,4-dihydro-6-trifluoromethyl-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C15H14F3N3O4S2; 73-48-3; APRINOX; BERKOZIDE;CORGARETIC*; INDERETIC*; INDEREX*; MEROCAINE*; NEO-NACLEX; PRESTIM*Diuretic

SNH

N

OO

F3C

H2NSO2

H

�Benethamine Penicillin be·ne·tha·mënBenzyl(phenethyl)ammonium (6R)-6-(2-phenylacetamido)penicillanate;C16H17N2O4S.C15H18N; 751-84-8Antibacterial

H

H2N

Ph

Ph

N

S

OH COO

_

MeMe

N HH

O+

�Benorilate (benorylate) be·no·ri·lät4-Acetamidophenyl O-acetylsalicylate; C17H15NO5; 5003-48-5; BENORALAnalgesic; anti-inflammatory

O

OOAcNHAc

�Benoxaprofen2-(2-p-Chlorophenyl-1,3-benzoxazol-5-yl)propionic acid; C16H12ClNO3; 51234-28-7

N

O

COOH

H Me

Cl

and enantiomer

1-61Benperidol ben·pe·ri·dol

1-{1-[3-(4-Fluorobenzoyl)propyl]-4-piperidyl}benzimidazolin-2-one;C22H24FN3O2; 2062-84-2; ANQUILAntipsychotic

H

N

N

F

O

ON

Benserazide ben·se·ra·zïd2-Amino-3-hydroxy-2¢-(2,3,4-trihydroxybenzyl)propionohydrazide; C10H15N3O5;322-35-0Benserazide Hydrochloride 14046-64-1; MADOPAR*Dopa-decarboxylase inhibitor

NN

O

H NH2OH

HO OH

OH

H

H

and enantiomer

Bensuldazic Acid ben·sul·dä·zik(5-Benzyl-6-thioxo-1,3,5-thiadiazin-3-yl)acetic acid; C12H14N2O2S2;1219-77-8Sodium Bensuldazate 1950-15-8 ¨̈̈̈̈DEFUNGITAntifungal

N

S

N

S

COOH

Bentiromide ben·ti·rö·mïd4-(N-Benzoyl-L-tyrosylamino)benzoic acid; C23H20N2O5; 37106-97-1;Ro 11-7891Diagnostic aid (determination of pancreatic function)

N

NH

O

HO

H

O

COOH

H

1-62�Benzalkonium Chloride ben·zal·kö·në·um

Alkylbenzyldimethylammonium chlorides; 8001-54-5; ¨̈̈̈̈AGRICLENS; BRADOSOL;CONOTRANE*; DERMOL 500*; DRAPOLENE*; EMULSIDERM*; IONAX SCRUB; IONILT*; ¨̈̈̈̈MARINOL; OILATUM PLUS*; ¨̈̈̈̈OPTHAIN*; ¨̈̈̈̈ SLIPJEL; TIMODINE*;TORBETOL*;Anti-infective

�Benzathine Benzylpenicillin (benzathine penicillin) ben·za·thënN,N¢-Dibenzylethylenediammonium bis[(6R)-6-(2-phenylacetamido)penicillanate];penicillin G benzathine (USP); (C16H17N2O4)2.C16H22N2; 1538-09-6; ̈̈̈̈̈ DEPOPEN-P*;¨̈̈̈̈DUPHAPEN*; ¨̈̈̈̈DUPLOCILLIN*; ¨̈̈̈̈ETHACILIN; ¨̈̈̈̈LENTRAX*; ¨̈̈̈̈NOVOCILLIN;¨̈̈̈̈ PENILLIN; ¨̈̈̈̈ PROPEN*Antibiotic

NH2

H2N Ph

PhH

N

S

OH COO

_

MeMe

N HH

O

+

+

2

Benzatropine (benztropine) ben·za·trö·pën(1R,3r,5S)-3-Benzhydryloxytropane; C21H25NO;86-13-5�Benzatropine Mesilate 132-17-2; COGENTINAnticholinergic

NMe

O

Benzbromarone benz·brö·ma·rön3,5-Dibromo-4-hydroxyphenyl 2-ethylbenzofuran-3-yl ketone; C17H12Br2O3; 3562-84-3Uricosuric

O Et

O

Br

OH

Br

1-63Benzestrol benz·ës·trol

4,4¢-(1,2-Diethyl-3-methyltrimethylene)diphenol; C20H26O2; 85-95-0Oestrogen

Et H

EtH

H Me

OHHO

mixture of 8 stereoisomers

�BenzethidineEthyl 1-(2-benzyloxyethyl)-4-phenylpiperidine-4-carboxylate; C23H29NO3; 3691-78-9

ON

COOEt

�Benzethonium Chloride ben·ze·thö·në·umBenzyldimethyl-2-{2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy}-ethylammonium chloride; C27H42ClNO2; 121-54-0; EMKO*Anti-infective

OO

NMeMe

MeMe

MeMe

MeCl−

+

Benzfetamine (benzphetamine) benz·fet·a·mën(+)-N-Benzyl-N,a-dimethylphenethylamine; C17H21N; 156-08-1Appetite suppressant

N

Me

Me

Benzhexol see Trihexyphenidyl

Benzilonium Bromide ben·zi·lö·në·um3-Benziloyloxy-1,1-diethylpyrrolidinium bromide; C22H28BrNO3;1050-48-2Anticholinergic

NEt2

O

HO

O+

Br_

1-64Benziodarone ben·zï·ö·da·rön

2-Ethylbenzofuran-3-yl 4-hydroxy-3,5-di-iodophenyl ketone; C17H12I2O3;68-90-6Vasodilator

O Et

O

I

OH

I

�Benzocaine ben·zö·känEthyl 4-aminobenzoate; C9H11NO2; 94-09-7; component in many proprietarypreparationsLocal anaesthetic

COOEt

H2N

�Benzoctamine ben·zok·ta·mën9,10-Dihydro-9,10-ethanoanthracen-9-ylmethyl(methyl)amine; C18H19N; 17243-39-9Benzoctamine Hydrochloride 10085-81-1Anxiolytic

CH2NHMe

Benzonatate ben·zö·na·tät3,6,9,12,15,18,21,24,27-Nonaoxaoctacosyl 4-butylaminobenzoate; C30H53NO11;104-31-4Antitussive

O

BunHN

O

CH2CH2O CH39

Benzphetamine see Benzfetamine

Benzquinamide benz·kwi·na·mïd3-Diethylcarbamoyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo[a]quinolizin-2-yl acetate; C22H32N2O5; 63-12-7Antiemetic

NMeO

MeO

OAc

CONEt2

1-65Benzthiazide benz·thï·a·zïd

3-Benzylthiomethyl-6-chloro-1,2,4-benzothiadiazine-7-sulfonamide1,1-dioxide; C15H14ClN3O4S3; 91-33-8; DYTIDE*Diuretic

S

O O

Cl

H2NSO2

N

SNH

Benztropine see Benzatropine

Benzydamine ben·zï·da·mën3-(1-Benzylindazol-3-yloxy)propyldimethylamine; C19H23N3O; 642-72-8Benzydamine Hydrochloride 132-69-4; DIFFLAMAnalgesic; anti-inflammatory

O NMe2

NN

Benzylpenicillin ben·zïl·pe·ni·si·lin(6R)-6-(2-Phenylacetamido)penicillanic acid; C16H18N2O4S; 61-33-6�Benzylpenicillin Potassium 113-98-4�Benzylpenicillin Sodium 69-57-8; BICILLIN*; CRYSTAPENAntibacterial

N

NOO

S

H COOH

Me

Me

H HH

Bephenium Hydroxynaphthoate be·fë·në·um hï·droks·ë·naf·thö·ätBenzyldimethyl-2-phenoxyethylammonium 3-hydroxy-2-naphthoate; C28H29NO4;3818-50-6; ¨̈̈̈̈FRANTIN*Anthelmintic

+

COO−

OH

ONMe2

1-66Bepridil be·pri·dil

N-Benzyl-N-(3-isobutoxy-2-pyrrolidin-1-ylpropyl)aniline; C24H34N2O; 64706-54-3Bepridil Hydrochloride 74764-40-2; Org 5730Calcium antagonist

N

NOMe

HMe

and enantiomer

Beractant (BAN) be·rak·tantA modified bovine lung extract containing mostly phospholipids, modified by theaddition of dipalmitoylphosphatidyl choline (DPPC), palmitic acid and tripalmitin;108778-82-1; SURVANTA

Lung surfactant; treatment of respiratory distress syndrome

Betacetylmethadol bë·ta·së·tïl·meth·a·dol4-Dimethylamino-1-ethyl-2,2-diphenylpentyl acetate (b-form); C23H31NO2; 17199-59-6Opioid analgesic

HMe2N

H3CH OAc

CH3

Betahistine bë·ta·his·tënMethyl-2-(2-pyridyl)ethylamine; C8H12N2; 5638-76-6Betahistine Dihydrochloride 5579-84-0; SERC�Betahistune MesilateVasodilator

N NHMe

Betameprodine bë·ta·me·prö·dën(3S,4S)-3-Ethyl-1-methyl-4-phenyl-4-piperidyl propionate; C17H25NO2;468-50-8Opioid analgesic

NMe

OOCEt

HEt

1-67Betamethadol bë·ta·me·tha·dol

6-Dimethylamino-4,4-diphenylheptan-3-ol (b-form); C21H29NO;17199-55-2Opioid analgesic

HMe2N

H3CH OH

CH3

�Betamethasone bë·ta·me·tha·sön9a-Fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione; C22H29FO5; 378-44-9; BETNELAN; ¨̈̈̈̈BETSOLAN; ¨̈̈̈̈DUPHACORT;¨̈̈̈̈NORBET�Betamethasone Acetate 987-24-6Betamethasone Adamantoate 40242-27-1; ¨̈̈̈̈BETSOVET*�Bethamethasone Dipropionate 5593-20-4; ¨̈̈̈̈CANISONE; DIPROSALIC*;DIPROSONE; LOTRIDERM*�Bethamethasone Sodium Phosphate 151-73-5; BETNESOL; ¨̈̈̈̈BETSOLANSOLUBLE; ¨̈̈̈̈BETSOVET*; ¨̈̈̈̈OTERNA*; ¨̈̈̈̈ STREPTOVIN*; VISTA-METHASONE�Betamethasone Valerate 2152-44-5; BETACAP; BETNOVATE; BETTAMOUSSE;BEXTASOL; FUCIBET*; ¨̈̈̈̈ VETSOVATECorticosteroid

O

Me

HO

F H

H

Me

Me

OOH

OH

Betamethasone Acibutate a·së·bü·tät9a-Fluoro-11b-hydroxy-16b-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl 21-acetate 17-isobutyrate; C28H37FO7; 5534-05-4Corticosteroid

O

Me

HO

F H

H

Me

Me

OOAc

OCOPr i

Betanidine (bethanidine) be·ta·ni·dën2-Benzyl-1,3-dimethylguanidine; C10H15N3; 55-73-2�Betanidine Sulphate 114-85-2; BENDOGENAdrenergic neurone blocker

N NHMe

NMe

H

1-68Betaprodine bë·ta·prö·dën

(3S,4S)-1,3-Dimethyl-4-phenyl-4-piperidyl propionate; C16H23NO2;468-59-7Opioid analgesic

MeNOCOEt

MeH

Betaxolol bë·taks·o·lol1-[4-(2-Cyclopropylmethoxyethyl)phenoxyl-3-isopropylaminopropan-2-ol; C18H29NO3; 63659-18-7�Betaxolol Hydrochloride 63659-19-8; BETOPTIC; KERLONEBeta-adrenoceptor antagonist

O NHPriH OH

O

and enantiomer

Bethanechol Chloride (BAN) be·tha·ne·kol2-Carbamoyloxypropyltrimethylammonium chloride; C7H17ClN2O2;590-63-6; MYOTONINE

Cholinergic

H2N ONMe3

MeHO+

Cl_

and enantiomer

Bethanidine see Betanidine

Betiatide bë·tï·a·tïd[(Benzoylthio)acetyl]glycylglycylglycine; C15H17N3O6S; 103725-47-9; TECHNESCANRadiodiagnostic aid to renal scintigraphy

SN

NH

O

O

O

NH

O

HOOC

H

1-69Bevantolol be·van·to·lol

1-(3,4-Dimethoxyphenethylamino)-3-m-tolyloxypropan-2-ol; C20H27NO4; 59170-23-9Bevantolol Hydrochloride 42864-78-8; CI 775Beta-adrenoceptor antagonist

O N

Me

H OHOMe

OMe

H

and enantiomer

Bevonium Metilsulfate be·vö·në·um më·thïl·sul·fät2-Benziloyloxymethyl-1,1-dimethylpiperidinium methylsulfate, C23H31NO7S; 5205-82-3Anticholinergic

CH3SO4NMe2

O

O

OH

+_

Bexarotene beks·a·rö·tën4-[1-(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthyl)vinyl]benzoic acid;C24H28O2; 153559-49-0Antineoplastic; antidiabetic

Me Me

MeMeMe

CH2

COOH

Bezafibrate bë·za·fï·brät2-[4-(2-p-Chlorobenzamidoethyl)phenoxy]-2-methylpropionic acid; C19H20ClNO4;41859-67-0; BEZALIPHypolipidaemic

O COOH

Me MeN

O

Cl

H

1-70Bezitramide be·zi·tra·mïd

4-[4-(2,3-Dihydro-2-oxo-3-propionyl-1H-benzimidazol-l-yl)piperidino]-2,2-diphenylbutyronitrile; C31H32N4O2; 15301-48-1Opioid analgesic

N

N O

CN

N

OCH3

Bialamicol bï·a·la·mi·kol3,3¢-Diallyl-5,5¢-bis(diethylaminomethyl)biphenyl-4,4¢-diol; C28H40N2O2; 493-75-4Antiprotozoan

H2C

HO

CH2

OHNEt2Et2N

Bibapcitide bï·bap·si·tïdS13,S13¢-[Oxybis(methylene)(2,5-dioxopyrrolidin-1,3-diyl)]bis[N1,S5-(1-oxoethano)-D-tyrosyl-S-(3-aminopropyl)-L-cysteinylglycyl-L-a-aspartyl-L-cysteinylglycylglycyl-S-(acetamidomethyl)-L-cysteinylglycyl-S-(acetamidomethyl)-L-cysteinylglycylglycyl-L-cysteinamide; C112H162N36O43S10; 153507-46-1Diagnostic agent

D-Tyr_Cys_Gly_Asp_Cys_Gly_Gly_

NH2

N

O

O

ONHAcNHAc

Cys_Gly_Cys_Gly_Gly_Cys_NH2H2C

O

2

s s s

s

Bibenzonium Bromide bï·ben·zö·në·um2-(1,2-Diphenylethoxy)ethyltrimethylammonium bromide; C19H26BrNO; 15585-70-3Antitussive

and enantiomer

ONMe3 Br

H

+ _

1-71Bicalutamide bï·ka·loo·ta·mïd

(RS)-4¢-Cyano-a¢,a¢,a¢-trifluoro-3-(4-fluorophenylsulfonyl)-2-hydroxy-2-methylpropiono-m-toluidide; C18H14F4N2O4S; 90357-06-5; CASODEXAnti-androgen

and enantiomer

O OS

F

MeHN

ONC

CF3

HO

Biciromab bï·si·rö·mabMouse T2Gls cell anti-human fibrin II b-chain monoclonal immunoglobulin G Fab¢fragment; FIBRISCINTDiagnostic agent

Bidimazium Iodide bi·di·mä·zë·um4-(Biphenyl-4-yl)-2-(4-dimethylaminostyryl)-3-methyl-1,3-thiazolium iodide;C26H25IN2S; 21817-73-2; 65-318Anthelmintic

NMe

S CH CH

NMe2+ I_

Bifluranol bï·flûr·ra·nol(1R,2S)-4,4¢-(1-Methyl-2-ethylethylene)bis(3-fluorophenol); C17H18F2O2; 34633-34-6; BX 341Treatment of benign hypertrophy of the prostate

OH

F

F

HO

H Me

H Et

Bifonazole bï·fo·na·zôl1-(a-Biphenyl-4-ylbenzyl)imidazole; C22H18N2; 60628-96-8; BAY h 4502Antifungal

NN

PhH

and enantiomer

1-72Bile Salts (BAN)

The sodium salts of glycocholic and taurocholic acids, concerned with the digestionand absorption of fats; OPOBYL*

Bioallethrin (BAN) bï·ö·a·lë·thrin(RS)-3-Allyl-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; C19H26O3; 584-79-2;28434-00-6 (S-isomer)Pyrethroid insecticide

and epimer at C*

Me

Me

H

Me

Me

H

Me

O

CH2

O

OH

*

Biperiden bï·pe·ri·den1-(Bicyclo[2.2.1]hept-2-en-5-yl)-1-phenyl-3-piperidinopropan-1-ol; C21H29NO;514-65-8�Biperiden Hydrochloride 1235-82-1; AKINETONBiperiden Lactate 7085-45-2; AKINETON INJECTIONAnticholinergic

N

OH

and enatiomer

�Biphasic Insulin Injection (BAN)A sterile suspension of beef insulin in a solution of pork insulin;8063-29-4; RAPITARD MC

Hypoglycaemic�Biphasic Isophane Insulin Injection (BAN)

A sterile suspension of beef insulin complexed with protamine in a solution of porkinsulin or a sterile suspension of human insulin complexed with protamine in asolution of human insulin; 8063-29-4; HUMAN ACTRAPHANE; HUMAN INITARD; HUMAN

MIXTARD; HUMULINS M1-M5; MIXTARD; PENMIX; PORK MIXTARD; PUR-IN MIX

Hypoglycaemic

�Bisacodyl bi·sa·kö·dïl4,4¢-(2-Pyridylmethylene)di(phenyl acetate); C22H19NO4; 603-50-9; DULCOLAXLaxative

N

HOAcAcO

1-73Bismuth Glycollylarsanilate see Glycobiarsol

Bisoprolol bï·so·pro·lol1-[4-(2-Isopropoxyethoxymethyl)phenoxy]-3-isopropylaminopropan-2-ol;C18H31NO4; 66722-44-9Bisoprolol Fumarate 66722-45-0; EMCOR; MONOCOR; MONOZIDE*Beta-adrenoceptor antagonist

and enantiomer

OOMe

MeO

OHHNHPri

Bisoxatin bi·soks·a·tin2,2-Bis(4-hydroxyphenyl)-2H-1,4-benzoxazin-3(4H)-one; C20H15NO4; 17692-24-9Laxative

O

NH

O

OH

OH

Bithionol bï·thï·o·nol2,2¢-Thiobis(4,6-dichlorophenol); C12H6Cl4O2S; 97-18-7Anti-infective

OH

Cl

Cl

S

OH

Cl

Cl

Bitolterol bï·tol·te·rol4-[2-(tert-Butylamino)-1-hydroxyethyl]-o-phenylene di-p-toluate; C28H31NO5;30392-40-6Bitolterol Mesilate 30392-41-7; WIN 32784Beta-adrenoceptor agonist

O O

Me Me

O O

NHButHOH

and enantiomer

1-74Bivalirudin bï·va·li·roo·din

D-Phe–Pro–Arg–Pro–Gly–Gly–Gly–Gly–

Asn–Gly–Asp–Phe–Glu–Glu–Ile–Pro–

Glu–Glu–Tyr–Leu

C98H138N24O33; 128270-60-0; BG8967Direct thrombin inhibitor; anticoagulant

Bleomycin blë·ö·mï·sinA mixture of glycopeptide antibiotics produced by Streptomyces verticillus; 11056-06-7�Bleomycin Sulphate 9041-93-4; BLEOMYCIN LUNDBECKCytotoxic

H

H

H

A2: R = _NH[CH2]3SMe2

+

B2: R = _NH[CH2]4NH

C

NH

NH2O

OHO

OH

OH

N N

HNMe

OO HO

N MeO

N

HO Me

NH N

S

H2N

Me OH

H

NS

O RN

NH2

NH2

ONH2H

O

H

O N

NHO

OHO

CONH2

OH

OH

H

�Boldenone bol·de·nön17b-Hydroxyandrosta-1,4-dien-3-one; C30H44O3; 846-48-0Boldenone Undecenoate 13103-34-9Anabolic steroid; androgen

O

OH

Me

Me

H H

H

Bolmantalate bol·man·ta·lät3-Oxoestr-4-en-17b-yl adamantane-1-carboxylate; C29H40O3; 1491-81-2Anabolic steroid; androgen

H

HH

Me

H

O

O

O

1-75Bornaprine bor·na·prën

3-Diethylaminopropyl 2-phenylbicyclo[2.2.1]heptane-2-carboxylate; sormodren;C21H31NO2; 20448-86-6Anticholinergic

O NEt2

O

Bovactant (BAN) bö·vak·tantAn extract of bovine lung containing about 92% of phospholipids, 3·2% ofcholesterol, 0·6% of surfactant-associated hydrophobic proteins and 0·4% of freefatty acid; mean relative molecular mass of phospholipids, about 760;SF-Rl 1Surfactant replacement therapy

Bovine Fibrin (BAN)An insoluble plasma protein obtained by the action of bovine thrombin on bovinefibrinogen; HEMOFIBRINE

Dental resorbable haemostatic

Bretylium Tosilate bre·ti·lë·um2-Bromobenzyl-N-ethyldimethylammonium p-toluenesulfonate; C18H24BrNO3S; 61-75-6; BRETYLATE; ¨̈̈̈̈MIN-I-JET BRETYLIUM TOSYLATEAdrenergic neurone blocker

NMe2

Et

Br

Me

SO3+_

Brimonidine brï·mo·ni·dën5-Bromoquinoxalin-6-yl(2-imidazolin-2-yl)amine; C11H10BrN5; 59803-98-4; UK-14304-18Brimonidine Tartrate 79570-19-7; ALPHAGANAlpha2-adrenoceptor agonist; antihypertensive

NH

NHN N

N

Br

Brinzolamide brin·zol·a·mïd(R)-4-(Ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide1,1-dioxide; C12H21N3O5S3; 138890-62-7Vasodilator; antihypertensive

NS S S

OO

MeO

NHEtH

NH2

O O

1-76Brocresine brö·kre·sën

a-Amino-oxy-6-bromo-m-cresol; C7H8BrNO2; 555-65-7Histidine decarboxylase inhibitor

ONH2HO

Br

Brofezil brö·fe·zil2-(4-p-Bromophenyl-1,3-thiazol-2-yl)propionic acid; C12H10BrNO2S;17969-45-8Brofezil Sodium ICI 54594Analgesic; anti-inflammatory

N

S

Br

COOH

H Me

and enantiomer

�Bromazepam brö·mä·ze·pam7-Bromo-1,3-dihydro-5-(2-pyridyl)-1,4-benzodiazepin-2-one; C14H10BrN3O; 1812-30-2; LEXOTANAnxiolytic

N

N

N

Br

OH

Bromazine (bromodiphenhydramine) brö·ma·zën2-(4-Bromobenzhydryloxy)ethyldimethylamine; C17H20BrNO; 118-23-0Histamine H1-receptor antagonist

ONMe2

Br

H

and enantiomer

Bromebric Acid brö·me·brik(E)-3-p-Anisoyl-3-bromoacrylic acid; C11H9BrO4; 5711-40-0Sodium BromebrateCytotoxic

H

MeO

O

Br

COOH

1-77Bromelains brö·me·läns

A concentrate of proteolytic enzymes derived from Ananas comosus Merr·; 9001-00-7Enzyme

Bromhexine brom·heks·ën2-Amino-3,5-dibromobenzyl(cyclohexyl)methylamine; C14H20Br2N2;3572-43-8�Bromhexine Hydrochloride 611-75-6; ¨̈̈̈̈BISOLVON; ¨̈̈̈̈BISOLVOMYCIN*;¨̈̈̈̈ORALJECT MUCOLYSEExpectorant

N

Me

NH2

Br

Br

Bromindione brö·min·dï·ön2-(4-Bromophenyl)indan-1,3-dione; C15H9BrO2; 1146-98-1Anticoagulant

O

O

Br

�Bromociclen (bromocyclen) brö·mö·sï·klen5-Bromomethyl-1,2,3,4,7,7-hexachloronorborn-2-ene; C8H5BrCl6;1715-40-8Insecticide; acaricide

Cl Cl

Cl

Cl

Cl

Br Cl

Bromocriptine brö·mö·krip·tën(1) 5¢S)-2-Bromo-12¢-hydroxy-2¢-isopropyl-5¢-isobutylergotaman-3¢,6¢,18-trione;(2) 2-bromo-a-ergocryptine; C32H40BrN5O5; 25614-03-3�Bromocriptine Mesilate 22260-51-1; PARLODELDopamine-receptor agonist

NO

N

Me

OO

OH

H

H

Me

Pri

NH

O

HN

NBrH

Me

H

Bromocyclen see Bromociclen

Bromodiphenhydramine see Bromazine

1-78Bromperidol brom·pe·ri·dol

4-(4-p-Bromophenyl-4-hydroxypiperidino)-4¢-fluorobutyrophenone;C21H23BrFNO2; 10457-90-6; R 11333Bromperidol Decanoate 75067-66-2; R 46541Antipsychotic

N

F

OHO

Br

Brompheniramine brom·fe·nï·ra·mën3-(4-Bromophenyl)-3-(2-pyridyl)propyldimethylamine; C16H19BrN2;86-22-6�Brompheniramine Maleate 980-71-2; DIMOTANE; DIMOTANE PLUS*; DIMOTAPPP*;Histamine H1-receptor antagonist

and enantiomer

N

Br

NMe2H

�Bronopol brö·nö·pol2-Bromo-2-nitropropane-1,3-diol; C3H6BrNO4; 52-51-7Anti-infective

HO OHNO2Br

Bropirimine brö·pi·ri·mën2-Amino-5-bromo-6-phenylpyrimidin-4(3H)-one; C10H8BrN3O;056741-95-8; U54,461S; U-54,461Antineoplastic

NH

N NH2

O

Br

Brotianide brö·tï·a·nïd2-Bromo-6-(4-bromophenylthiocarbamoyl)-4-chlorophenyl acetate;C15H10Br2ClNO2S; 23233-88-7Anthelmintic

N

OAc

SBr

Br

Cl

H

1-79Brotizolam brö·tï·zö·lam

2-Bromo-4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine; C15H10BrClN4S; 57801-81-7; We 941-BSHypnotic

N

NNN

S

Cl

Me

Br

Bucetin bü·së·tin3-Hydroxybutyro-p-phenetidine; C12H17NO3; 1083-57-4Analgesic

EtO

N CH3

O H OH

Hand enantiomer

Bucindolol bü·sin·do·lol2-{2-Hydroxy-3-[2-(indol-3-yl)-1,1-dimethylethylamino]propoxy}benzonitrile;C22H25N3O2; 71119-11-4Bucindolol Hydrochloride 70369-47-0; MJ 13105-1Beta-adrenoceptor antagonist

HO N

CN

H OH

Me MeNH

and enantiomer

Buclizine bü·kli·zën(RS)-1-(4-tert-Butylbenzyl)-4-(4-chlorobenzhydryl)piperazine; C28H33ClN2; 82-95-1�Buclizine Hydrochloride 129-74-8; MIGRALEVE*Antiemetic

NN

HBut

Cl

and enantiomer

1-80Buclosamide bü·klö·za·mïd

N-Butyl-4-chlorosalicylamide; C11H14ClNO2; 575-74-6Antifungal

CONHBun

OHCl

�Budesonide bü·de·so·nïd16a,17a-Butylidenedioxy-11b,21-dihydroxypregna-1,4-diene-3,20-dione;C25H34O6; 51333-22-3; BUDENOFALK; ENTOCORT; PREFERID; PULMICORT;RHINOCORTCorticosteroid

O

O

HH

HCH3

O

CH3

O

H

H

CH3HO

H

OH

and epimer at C*

*

�Bufexamac bü·feks·a·mak2-(4-Butoxyphenyl)acetohydroxamic acid; C12H17NO3; 2438-72-4Analgesic; anti-inflammatory

N

OH3CO

OH

H

Buflomedil bü·flö·me·dil2¢,4¢,6¢-Trimethoxy-4-(pyrrolidin-1-yl)butyrophenone; C17H25NO4;55837-25-7Buflomedil Hydrochloride 35543-24-9Vasodilator

N

O

OMeMeO

OMe

1-81Bufrolin bü·fro·lin

6-Butyl-1,4,7,10-tetrahydro-4,10-dioxo-1,7-phenanthroline-2,8-dicarboxylic acid; C18H16N2O6; 54867-56-0Bufrolin Sodium ICI 74917Anti-allergic

N

HNO

HOOC

O

COOH

BunH

Bufuralol bü·fûr·ra·lol2-tert-Butylamino-1-(7-ethylbenzofuran-2-yl)ethanol; C16H23NO2;54340-62-4Bufuralol Hydrochloride Ro 03-4787Beta adrenoceptor antagonist

O NHBu tH OHEt

and enantiomer

Bufylline (BAN) bü·fi·lënTheophylline salt of 2-amino-2-methylpropan-1-ol (1:1); ambuphylline (USAN);C7H8N4O2.C4H11NO; 5634-34-4Bronchodilator

MeN

N

N

N

O

O

Me

H

H2N

Me MeOH

Bumetanide bü·me·ta·nïd3-Butylamino-4-phenoxy-5-sulfamoylbenzoic acid; C17H20N2O5S;28395-03-01; BURINEXDiuretic

SNH2

BunHNOO

COOH

O

1-82Bunamidine bü·na·mi·dën

N1,N1-Dibutyl-4-hexyloxy-1-naphthamidine; C25H38N2O; 3748-77-4�Bunamidine Hydrochloride 1055-55-6; ¨̈̈̈̈COOPER¢S HEAD TO TAIL;Anthelmintic

NBun2HN

O CH3

Bunamiodyl (buniodyl) bü·na·mï·ö·dïl3-Butyramido-a-ethyl-2,4,6-tri-iodocinnamic acid; C15H16I3NO3; 1233-53-0Contrast medium

COOH

CH3I

II

PrnCONH

Buniodyl see Bunamiodyl

Buparvaquone bü·par·va·kwöntrans-2-(4-tert-Butylcyclohexylmethyl)-3-hydroxy-1,4-naphthoquinone; C21H26O3;88426-33-9; BW 720CTheilericide (veterinary)

O

O

OH But

Buphenine bü·fe·nën1-(4-Hydroxyphenyl)-2-(1-methyl-3-phenylpropylamino)propan-1-ol; nylidrin(USAN); C19H25NO2; 447-41-6Vasodilator

N

HO

H OH

Me H H Me

H

mixture of isomers

* * *

1-83Bupivacaine bü·pi·va·kän

1-Butyl-2-piperidylformo-2¢,6¢-xylidide; C18H28N2O; 2180-92-9�Bupivacaine Hydrochloride 14252-80-3 (monohydrate); 18010-40-7 (anhydrous);MARCAINLocal anaesthetic

NN

Me

Me

OBun

H H

and enantiomer

Buprenorphine bü·pre·nor·fën(1) (2S)-2-[(-)-(5R,6R,7R,14S)-9a-Cyclopropylmethyl-4,5-epoxy-3-hydroxy-6-methoxy-6,14-ethanomorphinan-7-yl]-3,3-dimethylbutan-2-ol;(2) (6R,7R,14S)-17-cyclopropylmethyl-7,8-dihydro-7-[(1S)-1-hydroxy-1,2,2-trimethylpropyl]-6-O-methyl-6,14-ethano-17-normorphine; C29H41NO4;52485-79-7Buprenorhine Hydrochloride 53152-21-9; SUBUTEX; TEMGESIC; ¨̈̈̈̈VETERGESICOpioid analgesic

N

O

HO

MeOHMe

HO But

Bupropion see Amfebutamone

Buquineran bü·kwi·ner·ran1-Butyl-3-[1-(6,7-dimethoxyquinazolin-4-yl)-4-piperidyl]urea; C20H29N5O3; 59184-78-0; UK-14275Cardiac stimulant

N N

N

NH

NHBunMeO

OMe

O

�Buserelin bü·se·re·linC60H86N16O13; 57982-77-1Buserelin Acetate 68630-75-1; ¨RECEPTAL; SUPREFACT; SUPRECURGonadorelin analogue; pituitary gonadotrophin liberator

5-oxoPro–His–Trp–Ser–Tyr–D-Ser(tert-Bu)–

Leu–Arg–Pro–NHEt

1-84Buspirone bü·spi·rön

8-{4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione; C21H31N5O2; 36505-84-7Buspirone Hydrochloride 33386-08-2; BUSPARAnxiolytic

N

ON

N

N

N

O

�Busulfan (busulphan) bü·sul·fanTetramethylene di(methanesulfonate); C6H14O6S2; 55-98-1; MYLERANCytotoxic

H3CS

O[CH2]4

OO

OS

CH3

O O

Butacaine bü·ta·kän3-(Dibutylaminopropyl 4-aminobenzoate; C18H30N2O2; 149-16-6Butacaine Sulphate 149-15-5Local anaesthetic

H2N

O NBun2

O

Butafosfan bü·ta·fos·fan1-Butylamino-1-methylethylphosphinic acid; C7H18NO2P; 17316-67-5; ¨̈̈̈̈COFORTAPhosphorus source

P

O

H

C

Me

Me

BunHN OH

Butalamine bü·ta·la·mën2-(3-Phenyl-1,2,4-oxadiazol-5-ylamino)ethyldibutylamine; C18H28N4O; 22131-35-7Butalamine Hydrochloride LA 1221Vasodilator

N O

N NNBun

2

H

1-85Butamirate (butamyrate) bü·ta·mi·rät

2-(2-Diethylaminoethoxy)ethyl 2-phenylbutyrate; C18H29NO3;18109-80-3Antitussive

H3C OO

O

NEt2H

and enantiomer

Butanilicaine bü·ta·ni·li·kän2-Butylamino-6¢-chloroaceto-o-toluidide; C13H19ClN2O; 3785-21-5Butanilicaine Phosphate HOSTACAIN*Local anaesthetic

NNHBun

Cl

Me

O

H

Butaprost bü·ta·prost(1) Methyl (E)-(11R,16R)-11,16-dihydroxy-9-oxo-16-(1-propylcyclobutyl)-17,18,19,20-tetranorprost-13-enoate; (2) methyl 7-{(1R,2R,3R)-3-hydroxy-2-[(1E,4R)-4-hydroxy-4-(1-propylcyclobutyl)but-1-enyl]-5-oxocyclopentyl)}heptanoate; C24H40O5; 69648-38-0; BAY q 4218Bronchodilator

COOMeO

HO

HHOCH3

H

H

Butaxamine (butoxamine) bü·taks·a·mën(±)-erythro-1-(2,5-Dimethoxyphenyl)-2-tert-butylaminopropan-1-ol; C15H25NO3;2922-20-5Inhibitor of fatty acid mobilisation

NHBut

MeO

OMe

H OH

H Me

and enantiomer

1-86Butenafine bü·ten·a·fën

4-tert-Butylbenzyl(methyl)(1-naphthalenemethyl)amine; C23H27N;101828-21-1Butenafine Hydrochloride 101827-46-7; KP-363Antifungal

N

Bu tMe

Butetamate (butethamate) bü·te·ta·mät2-Diethylaminoethyl 2-phenylbutyrate; C16H25NO2; 14007-64-8Butetamate Citrate C·A·M·*Antispasmodic

H3C ONEt2

H

O

and enantiomer

�Buthalital Sodium (buthalitone sodium) bü·thal·i·tal sö·dë·umA mixture of 100 parts by weight of the monosodium derivative of 5-allyl-5-isobutyl-2-thiobarbituric acid and 6 parts by weight of dried sodium carbonate;510-90-7

Butikacin bü·tik·kä·sin6-O-(3-Amino-3-deoxy-a-D-glucopyranosyl)-4-O-(6-amino-6-deoxy-a-D-glucopyranosyl)-N1-[(2S)-4-amino-2-hydroxybutyl]-2-deoxy-D-streptamine;C22H45N5O12; 59733-86-7Antibacterial

NH2NH

OH

O

O

HO

NH2O

OH

OH

HO

NH2

O

H OH

H2N

HO

HO

1-87Butirosin Sulphate (INNM) bü·ti·rö·sin

A mixture of the (1:2) sulfates of the A and B components of an antibioticproduced by Bacillus circularis; C21H41N5O12,2H2SO4; 12772-35-9Component A: 1-N-[(S)-4-Amino-2-hydroxybutyryl]-2-deoxy-4-O-(2,6-diamino-2,6-dideoxy-a-D-glucopyranosyl)-5-O-(b-D-xylofuranosyl)streptamineComponent B: 1-N-[(S)-4-Amino-2-hydroxybutyryl]-2-deoxy-4-O-(2,6-diamino-2,6-dideoxy-a-D-glucopyranosyl)-5-O-(b-D-ribofuranosyl)streptamine

NH2NH

OR

OH2N

OH

HO

NH2

O

O

H OH

H2N

HO

R =

OHOH

OHO

OH

OHO

OH

form A

form B

�Butobarbital (butobarbitone) bü·tö·bar·bi·tal5-Butyl-5-ethylbarbituric acid; C10H16N2O3; 77-28-1; SONERYLHypnotic

NH

N OO

O

EtBun

H

Butoconazole bü·tö·kon·a·zôl1-[4-(4-Chlorophenyl)-2-(2,6-dichlorophenylthio)butyl]imidazole; C19H17Cl3N2S;64872-76-0Butoconazole Nitrate 64872-77-1; RS-35887-00-10-3Antifungal

S

Cl

ClN

H

N

Cl

and enantiomer

1-88Butorphanol bü·tor·fa·nol

(-)-9a-(Cyclobutylmethyl)morphinan-3,14-diol; C21H29NO2; 42408-82-2Butorphanol Tartrate 58786-99-5; ¨̈̈̈̈TORBUTROLOpioid analgesic

N

HO

HHO

Butoxamine see Butaxamine�Butriptyline bü·trip·ti·lën

3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)-2-methylpropyl-dimethylamine; C21H27N; 15686-37-0Butriptyline Hydrochloride 5585-73-9Antidepressant

NMe2H Me

and enantiomer

�Butylated Hydroxyanisole (BAN) hï·droks·ë·a·ni·sôl2-tert-Butyl-4-methoxyphenol; C11H16O2; 25013-16-5Antioxidant

MeO

OHBut

�Butylated Hydroxytoluene (BAN) hï·droks·ë·tol·ü·ën2,6-Di-tert-butyl-p-cresol; C15H24O; 128-37-0Antioxidant

OHBut

ButMe

Cabergoline ka·ber·gö·lën(8R)-6-Allyl-N-[3-(dimethylamino)propyl]-N-(ethylcarbamoyl)ergoline-8-carboxamide; C26H37N5O2; 81409-90-7; CABASER; DOSTINEXDopamine D2-receptor agonist

HN

N

N NHEt

H

HCH2

O O

NMe2

H

1-89Cadexomer¾¾¾¾¾ Iodine (INNM) ka·deks·o·mer

2-Hydroxytrimethylene cross-linked (1® 4)-a-D-glucan carboxymethylethercontaining iodine within the helix-structure; IODOSORBPromoter of wound healing

Cadralazine ka·dra·la·zënEthyl 3-{6-[ethyl(2-hydroxypropyl)amino]pyridazin-3-yl}carbazate; C12H21N5O3;64241-34-5; CGP 18684/E; ISF 2469Vasodilator

NN

NNHCOOEt

NH3C

EtHHO

H

and enantiomer

Cafedrine ka·fe·drën7-[2-(b-Hydroxy-a-methylphenethylamino)ethyl]theophylline; C18H23N5O3; 58166-83-9Analeptic

MeN

NN

N

NH

H Me

H OHO

O

Me

* *

mixture of 4 stereoisomers

�Caffeine (BAN) ka·fën3,7-Dihydro-1,3,7-trimethylpurine-2,6(1H)-dione; C8H10N4O2; 58-08-2;component in many proprietary preparationsCentral nervous system stimulant

N

N

N

O

O

Me

MeN

Me

�Calcifediol kal·si·fe·dï·ol(5Z,7E)-(3S)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol; calcidiol; C27H44O2;19356-17-3Vitamin D analogue

MeCH2

Me

HHO

MeH

Me

OHH

1-90Calcipotriol kal·si·pö·trï·ol

(5Z,7E,22E)-(lS,3R,24S)-26,27-Cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol; calcipotriene (USAN); C27H40O3; 112828-00-9; DOVONEXTreatment of psoriasis

OH

HO

MeH

MeH OHH

CH2

H

Calcitonin kal·si·tö·ninA polypeptide hormone of ultimobranchial origin, extractable from the thyroidgland of mammalian species or the ultimobranchial gland of non-mammals, thatlowers the calcium concentration in plasma of mammals; thyrocalcitonin;C145H240N44O48S2; 9007-12-9�Calcitonin (Pork) CALCITARE�Calcitonin (Salmon) / Salcatonin kal·si·tö·nin/sal·ka·tö·ninA component of natural salmon calcitonin produced synthetically;C145H240N44O48S2; 47931-85-1; CALSYNAR; MIACALCICCalcitonin analogueHypocalcaemic hormonecalcitonin (salmon) / salcatonin has the following amino acid sequence:

Cys_Ser_Asn_Leu_Ser_Thr_Cys_Val_

Leu_Gly_Lys_Leu_Ser_Gln_Glu_Leu_

His_Lys_Leu_Gln_Thr_Tyr_Pro_Arg_

Thr_Asn_Thr_Gly_Ser_Gly_Thr_Pro_NH2

�Calcitriol kal·si·trï·ol(1) (5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1a,3b,25-triol;(2) 1a,25-dihydroxycholecalciferol; C27H44O3; 32222-06-3; CALCIJEX; ROCALTROLVitamin D analogue

OH

HO

MeH

MeH

CH2Me

Me

OH

H

�Calcium Benzamidosalicylate ben·za·mï·dö·sa·li·si·lätCalcium 4-benzamidosalicylate; benzoylpas calcium (USAN); C28H20CaN2O8; 528-96-1Antitubercular

N

OCOO

OHH

2

Ca

1-91Calcium Folinate see Folinic Acid

Calcium Levofolinate kal·cë·um lë·vö·fö·li·nätCalcium N-{4-[(6S)-2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxopteridin-6-ylmethyl)amino]benzoyl}-L-glutamate; levoleucovorin calcium (USAN);C20H21CaN7O7; 80433-71-2; ISOVORIN

Antidote to folic acid antagonists; antineoplastic

Ca2+

N

N N

NN

N COO

H2N

CHO

O H COO

H

O

H

H

–

–

H H

Calcium Levulinate kal·së·um le·vü·li·nätCalcium 4-oxopentanoate; C10H14CaO6; 5743-49-7Calcium source

H3C COO_

O

Ca2+

2

Calcium Trisodium Pentetate pen·te·tätCalcium trisodium nitrilodiethylenedinitrilopenta-acetate; C14H18CaN3Na3O10 ;1317-31-3Chelating agent

NNCa

O OO O

NaOOCN COONa

COONa

Caldiamide Sodium (INNM) kal·dï·a·mïdSodium [6-carboxylatomethyl-3,9-bis(methylcarbamoylmethyl)-3,6,9-triazaundecanedioato-k3-N 3,N6,N 9-k3-O1,O6,O11(3-)calciate(II)];C16H26CaN5NaO8,xH2O; 122760-91-2Excipient in imaging enhancing agents

Na+.xH2O-

- -

NHMeO

MeHN

O O

O N

O ON NCa

O

O

2+

1-92Calfactant (BAN) cal·fak·tant

An unmodified calf lung lavage extract mostly phospholipids and surfactant specificproteins (SP-B & SP-C)Treatment of respiratory distress syndrome

Calteridol Calcium (INNM) kal·te·ri·dolCalcium (RS)-bis{[10-(2-hydroxypropyl-kO)-1,4,7,10-tetra-azacyclododecane-1,4,7-triyltriacetato-O1,O4,O7,N1,N4,N7,N10(3-)]calciate(II)}; C34H58Ca3N8O14;121915-83-1; PROHANCE*Free radical scavenger

N N

N N

Ca

COO__

OOC

_OOC

CH3

OHH

2 +

and enantiomer

2

Ca2 +

Cambendazole kam·ben·da·zôlIsopropyl [2-(1,3-thiazol-4-yl)benzimidazol-5-yl]carbamate; C14H14N4O2S; 26097-80-3; ¨̈̈̈̈ASCAPILLA;Anthelmintic

S

NN

N

Ni PrO

OH

H

Candesartan kan·des·ar·tan2-Ethoxy-1-[2¢-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-benzimidazole-7-carboxylic acid; C24H20N6O3; 139481-59-7Candesartan Cilexetil 145040-37-5; AMIAS

Angiotensin-II receptor antagonist; antihypertensive

N

NN

HN

COOH

N

N O

H3C

Candicidin kan·di·sï·dinA mixture of heptaenes produced byStreptomyces griseus and other species ofStreptomyces; 1403-17-4 Antifungal

1-93Candoxatril kan·doks·a·tril

cis-4-{1-[(S)-2-(Indan-5-yloxycarbonyl)-3-(2-methoxyethoxy)propyl]-cyclopentylcarbonylamino}cyclohexanecarboxylic acid; C29H41NO7;118785-03-8; UK-79,300Antihypertensive

HO

O

H

MeOO N H

H COOH

O

Candoxatrilat kan·doxs·a·tri·latcis-4-{1-[(S)-2-Carboxy-3-(2-methoxyethoxy)propyl]cyclopentylcarbonyl-amino}cyclohexanecarboxylic acid; C20H33NO7; 118783-94-1; UK-73,967Antihypertensive

HH

MeOO N H

H COOH

O

HOOC

Cangrelor kan·gre·lorN-6-[2-(Methylsulfanyl)ethyl]-2-[(3,3,3-trifluoro)propylsulfanyl)]adenosine 5´-b,g-µ-dichloromethylenetriphosphate; C17H25N5Cl2F3O12P3S2; AR-C69931XXADP receptor antagonist (P2T -receptor antagonist); antithrombotic

ON

NN

NOP

O

OPP

HOCl Cl

OO OHHO

OH OH

SCF3

HNS

CH3

OH

Cannabinol ka·na·bi·nol6,6,9-Trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-1-ol; C21H26O2; 521-35-7

O

Me Me

HO

Me

CH3

1-94Canrenoic Acid kan·re·nö·ik

17b-Hydroxy-3-oxo-17a-pregna-4,6-diene-21-carboxylic acid; C22H29KO4; 4138-96-9Potassium Canrenoate 2181-04-6; SPIROCTAN-MDiuretic

O

Me

H H

HOH

COOHMe

Capecitabine ka·pe·sï·ta·bën(1) Pentyl 1-[(5-deoxy-b-D-ribofuranosyl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]carbamate;(2) 5-fluoro-N4-(pentyloxycarbonyl)-5´-deoxycytosine; C15H22FNO6; 154361-50-9Antineoplastic

OMe

N

OH OH

NF

O

HN O

O

CH3

Capreomycin kap·rë·ö·mï·sinA mixture of antimicrobial peptides produced by Streptomyces capreolus; 11003-38-6�Capreomycin Sulphate 1405-37-4; CAPASTAT

Antibacterial

H

H

H

NH

NH

N

NH

ONH2

O

N

NO

NHO

N

OO

NH2

HN

H2N O

NH2

HH

R

H

NH2

H

Capreomycin R

OH1A

1B H

Capromab ka·prö·mabImmunoglobulin G1, anti-(human B lymphoma cell) (mouse monoclonal 7E11-C5.3g1-chain), disulfide with mouse monoclonal 7E11-C5.3 light chain, dimer; 151763-64-3Capromab Pendetide 145464-28-4Diagnostic

1-95�Caproxamine

(E)-3¢-Amino-4¢-methylhexanophenone O-(2-aminoethyl)oxime; C15H25N3O;24047-16-3

H3C N

Me

NH2

ONH2

Captodiame kap·tö·dï·äm2-(4-Butylthiobenzhydrylthio)ethyldimethylamine; C21H29NS2; 486-17-9Anxiolytic

SNMe2

H

nBuS

and enantiomer

�Captopril kap·tö·pril1-[(2S)-3-Mercapto-2-methylpropionyl]-L-proline; C9H15NO3S;62571-86-2; SQ14225; ACEPRIL; ACEZIDE*; CAPOTEN; CAPOZIDE*Angiotensin-converting enzyme inhibitor

O

MeH

COOHH

NHS

Carabersat ka·ra·ber·satN-[(3R,4S)-6-Acetyl-3-hydroxy-2,2-dimethylchroman-4-yl]-4-fluorobenzamide;C20H20FNO4; 185122-82-1; SB-204269-EOAnticonvulsant; treatment of epilepsy

O

OHH

Me

Me

O NH

F

H

H3C

O

1-96Caramiphen ka·ra·mi·fen

2-Diethylaminoethyl 1-phenylcyclopentane-1-carboxylate; C18H27NO2;77-22-5Anticholinergic

ONEt2

O

Carazolol ka·ra·zo·lol1-(Carbazol-4-yloxy)-3-isopropylaminopropan-2-ol; C18H22N2O2;57775-29-8; BM 51052Beta-adrenoceptor antagonist

HN

O NHPr iOHH

and enantiomer

Carbachol kar·ba·kol2-Carbamoyloxyethyltrimethylammonium chloride; C6H15ClN2O2;51-83-2; ISOPTO CARBACHOL*Cholinergic

NMe3OH2N

O

Cl+ _

Carbadox kar·ba·doksMethyl 3-(quinoxalin-2-ylmethylene)carbazate 1,4-dioxide; C11H10N4O4;6804-07-5Antibacterial

N

NO

CH NNHCOOMeO

�Carbamazepine kar·ba·mä·ze·pën5H-Dibenz[b,f]azepine-5-carboxamide; C15H12N2O; 298-46-4; TEGRETOLAnticonvulsant

N

CONH2

1-97�Carbaryl (BAN) kar·ba·rïl

1-Naphthyl methylcarbamate; C12H11NO2; 63-25-2; CARYLDERM; CLINICIDE; ̈ DERASECT;DERBAC-C; ̈ FLEACARE; SULEO-C

Insecticide

O NHMe

O

Carbasalate Calcium kar·ba·sa·lät kal·së·umCalcium bis[2-(acetoxy)benzoate]—urea; carbaspirin calcium (USAN);C19H18CaN2O9; 5749-67-7Analgesic; anti-inflammatory; antipyretic

COO_

OAc

2H2N NH2

O.Ca2+

Carbenicillin kar·be·ni·si·lin(6R)-6-(2-Carboxy-2-phenylacetamido)penicillanic acid; C17H18N2O6S;4697-36-3�Carbenicillin Sodium 4800-94-6Antibacterial

N

NO

NaOOC H

O

S

H COONa

Me

Me

H HH

and enantiomer at C*

*

Carbenoxolone kar·be·noks·o·lön3b-(3-Carboxypropionyloxy)-11-oxo-olean-12-en-30-oic acid; C34H50O7; 5697-56-3�Carbenoxolone Sodium 7421-40-1; BIOPLEX; BIORAL; PYROGASTRONE*Treatment of peptic ulcer

H

Me

Me

Me Me

Me COOH

H

O

OO

COOH

HMeMe

1-98Carbetocin kar·bë·tö·sin

2,1-Desamino-4,1-desthio-O4·2-methyl[1-homocysteine]oxytocin ;C45H69N11O12S; 37025-55-1Oxytocic

CH2•CH2•CH2•CO-Tyr(Me)-Ile-Gln-

Asn-Cys-Pro-Leu-Gly-NH2

�Carbidopa kar·bi·dö·pa(S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropionic acid; C10H14N2O4;28860-95-9; SINEMET*Dopa-decarboxylase inhibitor

HO

HO COOH

NHNH2Me

Carbifene (carbiphene) kar·bi·fën2-Ethoxy-N-methyl-N-[2-(N-methyl-N-phenethylamino)ethyl]-2,2-diphenyl-acetamide; C18H34N2O2; 15687-16-8Analgesic

N

EtO

O

Me

N

Me

�Carbimazole kar·bi·ma·zôlEthyl 3-methyl-2-thioxo-4-imidazoline-1-carboxylate; C7H10N2O2S;22232-54-8; NEO-MERCAZOLEAntithyroid

N

N

COOEt

S

Me

�Carbinoxamine kar·bi·noks·a·mën2-[4-Chloro-a-(2-pyridyl)benzyloxy]ethyldimethylamine; C16H19ClN2O;486-16-8Carbinoxamine Maleate 3505-38-2Histamine H1-receptor antagonist

N

ONMe2

Cl

H

and enantiomer

Carbiphene see Carbifene

1-99�Carbocisteine kar·bö·sis·tän

S-Carboxymethyl-L-cysteine; C5H9NO4S; 2387-59-9; MUCODYNEMucolytic

SCOOH

HOOCNH2H

Carbocloral kar·bö·klor·ralEthyl (2,2,2-trichloro-1-hydroxyethyl)carbamate; C5H8Cl3NO3; 541-79-7Hypnotic

Cl3C NHCOOEt

H OH

and enantiomer

Carbofenotion (carbophenothion) kar·bö·fë·nö·tï·onS-4-Chlorophenylthiomethyl O,O-diethyl phosphorodithioate; C11H16ClO2PS3;786-19-6Insecticide

P

S

OEt

SS

Cl

OEt

Carbolonium Bromide see Hexcarbacholine

�Carbomer kar·bo·merA polymer of acrylic acid cross-linked with allyl sucrose; 54182-57-9; CARBOPOL934; GELTEARS; CARBOMIXPharmaceutical aid

Carbophenothion see Carbofenotion

�Carboplatin kar·bö·pla·tincis-Diammine(cyclobutane-1,1-dicarboxylato)platinum; C6H12N2O4Pt; 41575-94-4;PARAPLATINCytotoxic

PtO

OO

O

NH3

NH3

1-100Carboprost kar·bö·prost

(1) (Z)-7-{(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(E)-(3S)-3-hydroxy-3-methyloct-1-enyl]cyclopentyl}hept-5-enoic acid; (2) (5Z,13E)-(9S,11R,15S)-9,11,15-trihydroxy-15-methylprosta-5,13-dienoic acid; C21H36O5; 35700-23-3Carboprost Trometamol 58551-69-2; HEMABATEInducer of uterine muscle contraction

CH3

HO

HO

COOH

OHMe

Carbromal kar·brö·mal(2-Bromo-2-ethylbutyryl)urea; C7H13BrN2O2; 77-65-6Hypnotic

H2N N

O O

CH3

CH3

Br

H

Carbutamide kar·bü·ta·mïd1-Butyl-3-sulfanilylurea; C11H17N3O3S; 339-43-5Hypoglycaemic

H2N

SN NHBun

OO O

H

Carbuterol kar·bü·te·rol[5-(2-tert-Butylamino-1-hydroxyethyl)-2-hydroxyphenyl]urea; C13H21N3O3; 34866-47-2Carbuterol Hydrochloride 34866-46-1; SK&F 40383-ABeta-adrenoceptor agonist

HO

NHH2N

O

NHBu tH OH

and enantiomer

1-101�Carfecillin kar·fe·si·lin

(6R)-6-(2-Phenoxycarbonyl-2-phenylacetamido)penicillanic acid; C23H22N2O6S;27025-49-6Carfecillin Sodium carbenicillin phenyl sodium (USAN); 21649-57-0Antibacterial

N

NO

PhOOC H

O

S

H COOH

Me

Me

H HH

and enantiomer at C*

*

Carfenazine (carphenazine) kar·fe·na·zën1-(10-{3-[4-(2-Hydroxyethyl)piperazin-1-yl]propyl}phenothiazin-2-yl)propan-1-one; C24H31N3O2S; 2622-30-2Carfenazine Maleate 2975-34-0Antipsychotic

N

S

N

NOH

COEt

Carindacillin ka·rin·da·si·lin(6R)-6-(2-Indan-5-yloxycarbonyl-2-phenylacetamido)penicillanic acid;C26H26N2O6S; 35531-88-5Carindacillin Sodium carbenicillin indanyl sodium (USAN);26605-69-6; CP-15464-2Antibacterial

HO N

NO

Ph H

O

S

H COOH

Me

Me

H H

O

and enantiomer at C*

*

Carisoprodol ka·rï·sö·prö·dol2-Methyl-2-propyltrimethylene carbamate isopropylcarbamate; C12H24N2O4; 78-44-4; CARISOMASkeletal muscle relaxant

iPrHN O

O

OMe Prn

NH2

O

and enantiomer

1-102�Carmellose kar·me·lös

A poly(carboxymethyl) ether of cellulose; carboxymethylcellulose; 9000-11-7;GLANDOSANE; LUBORANT�Carmellose Sodium 9004-32-4 ; ORABASE; ORAHESIVE�Carmellose Calcium 9050-04-8Pharmaceutical aid

Carmustine kar·mus·tën1,3-Bis(2-chloroethyl)-1-nitrosourea; C5H9Cl2N3O2; 154-93-8; BiCNUCytotoxic

ClN N

Cl

O

N OH

Carnidazole kar·nï·da·zôlO-Methyl [2-(2-methyl-5-nitroimidazol-1-yl)ethyl]thiocarbamate; C8H12N4O3S;42116-76-7; ¨̈̈̈̈ SPARTRIXAntiprotozoan (veterinary)

N

N

Me

HN OMe

S

NO2

Carperidine kar·pe·ri·dënEthyl 1-(2-carbamoylethyl)-4-phenylpiperidine-4-carboxylate; C17H24N2O3; 7528-13-4Antitussive

N

COOEt

CONH2

Carphenazine see Carfenazine

Carprofen kar·prö·fen2-(6-Chlorocarbazol-2-yl)propionic acid; C15H12ClNO2; 53716-49-7; ¨̈̈̈̈ZENECARPAnalgesic; anti-inflammatory

NCOOH

H Me

Cl

H

and enantiomer

1-103Carsalam kar·sa·lam

(1) 1,3-Benzoxazine-2,4(3H)-dione; (2) O-carbamoylsalicylic acid lactam;C8H5NO3; 2037-95-8Analgesic

O

NH

O

O

�Carteolol kar·të·o·lol5-(3-tert-Butylamino-2-hydroxypropoxy)-3,4-dihydroquinolin-2(1H)-one;C16H24N2O3; 51781-06-7lCarteolol Hydrochloride 51781-21-6; TEOPTIC

Beta-adrenoceptor antagonist

and enantiomer

N

O

O

NHBut

H OH

H

Carticaine see Articaine

Carumonam ka·roo·mo·nam(Z)-(2-Amino-1,3-thiazol-4-yl){[(2S,3S)-2-carbamoyloxymethyl-4-oxo-1-sulfoazetidin-3-yl]carbamoyl}methyleneamino-oxyacetic acid; C12H14N6O10S2;87638-04-8; AMA 1080Carumonam Sodium 86832-68-0; AMA 1080(2Na)Antibacterial

H

S

N

N

O

N

N O COOH

O H

OCONH2HHO3S

H2N

Carvedilol kar·ve·di·lol1-Carbazol-4-yloxy-3-[2-(2-methoxyphenoxy)ethylamino]propan-2-ol;C24H26N2O4; 72956-09-3; EUCARDIC

Beta-adrenoceptor antagonist; vasodilator

NH

ONO

OHH

OMe

H

and enantiomer

1-104Cefacetrile ke·fas·e·trïl

3-(Acetyloxy)methyl)-7-[(cyanoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; C13H13N3O6S; 10206-21-0Cefacetrile Sodium 23239-41-0Antibacterial (veterinary)

N

S

OAc

COOH

H HN

O

NC

O

H

�Cefaclor (pINN) ke·fa·klor3-Chloro-7-(a-D-phenylglycylamino)-3-cephem-4-carboxylic acid; C15H14ClN3O4S;53994-73-3; DISTACLOR; KEFTIDAntibacterial

OO

N

NHH

S

Cl

COOH

H2N H H

�Cefadroxil (pINN) ke·fa·droks·il7-[a-D-(p-Hydroxyphenyl)glycylamino]-3-methyl-3-cephem-4-carboxylic acid;C16H17N3O5S; 50370-12-2; BAXAN; ¨̈̈̈̈CEFA-TABSAntibacterial

H2N H

Me

COOH

S

O

N NN

ON

HO

H

�Cefalexin (pINN) (cephalexin) ke·fa·leks·in3-Methyl-7-(a-D-phenylglycylamino)-3-cephem-4-carboxylic acid; C16H17N3O4S;15686-71-2 (anhydrous); 23325-78-2 (monohydrate); CEPOREX; KEFLEXAntibacterial

H2N

MeCOOH

S

O

H HNH

ON

H

Cefaloglycin (pINN) (cephaloglycin) ke·fa·lö·glï·sin7-(a-D-Phenylglycylamino)cephalosporanic acid; C18H19N3O6S;3577-01-3Antibacterial

H2N

COOH

S

O

H HNH

ON

H

OAc

1-105Cefalonium (pINN) (cephalonium) ke·fa·lö·në·um

3-(4-Carbamoyl-1-pyridiniomethyl)-7-[(2-thienyl)acetamido]-3-cephem-4-carboxylate; C20H18N4O5S2; 5575-21-3; ¨̈̈̈̈CEPRAVIN; ¨̈̈̈̈CEPRAVIN DRY COW VAntibacterial

SHH

O

CONH2

COO

O

N

N

S

N

_

+

H

�Cefaloram (pINN) (cephaloram)7-(2-Phenylacetamido)cephalosporanic acid; C18H18N2O6S; 859-07-4

H

COOH

S

O

H HN

ON OAc

�Cefaloridine (pINN) (cephaloridine) ke·fa·lor·ri·dën3-(1-Pyridiniomethyl)-7-[(2-thienyl)acetamido]-3-cephem-4-carboxylate;C19H17N3O4S2; 50-59-9Antibacterial

NS

COO

SH H

N

NO

O+

H

_

Cefalotin (pINN) (cephalothin) ke·fa·lö·tin7-[(2-Thienyl)acetamido]cephalosporanic acid; C16H15N2NaO6S2; 153-61-7�Cefalotin Sodium 58-71-9Antibacterial

S

CH2OAc

COOH

NO

NHH

S

O

H

Cefamandole (pINN) (cephamandole) ke·fa·man·dôl7-D-Mandelamido-3-[(1-methyltetrazol-5-yl)thiomethyl]-3-cephem-4-carboxylic acid; C18H18N6O5S2; 34444-01-4Antibacterial

HN

O

HO H

Me

COOH

ON

HHS

NN

NN

S

1-106Cefamandole Nafate (cephamandole nafate) ke·fa·man·dôl na·fät

Sodium 7-[(aR)-a-formyloxy(phenyl)acetamido]-3-[(1-methyltetrazol-5-yl)thiomethyl]-3-cephem-4-carboxylate; C19H17N6NaO6S2; 42540-40-9; KEFADOLAntibacterial

HN

O

Me

COONa

ON

HHS

NN

NN

S

OOH

Cefapirin (pINN) ke·fa·pi·rin7-[2-(4-Pyridylthio)acetamido]cephalosporanic acid; C17H17N3O6S2;21593-23-7Cefapirin Sodium 24356-60-3; BL-P1322Antibacterial

SH H

N

NO

O

COOH

OAc

S

NH

Cefatrizine (pINN) ke·fa·trï·zën7-[a-D-(p-Hydroxyphenyl)glycylamino]-3-(1H-1,2,3-triazol-4-ylthiomethyl)-3-cephem-4-carboxylic acid; C18H18N6O5S2; 51627-14-6; BL-S640Antibacterial

H

S

NH

NN

SH

N

NO

O

COOH

HO

H2N H H

Cefazedone ke·fä·ze·dön7-[2-(3,5-Dichloro-4-oxo-1-pyridyl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid; C18H15Cl2N5O5S3;56187-47-4Cefazedone Sodium EMD 30087Antibacterial

H

S

S

NN

SH

N

NO

O

COOHMe

N

Cl

O

ClH

1-107Cefazolin (pINN) (cephazolin) ke·fä·zö·lin

3-[(5-Methyl-1,3,4-thiadiazol-2-yl)thiomethyl]-7-(tetrazol-1-ylacetamido)-3-cephem-4-carboxylic acid; C14H14N8O4S3; 25953-19-9�Cefazolin Sodium 27164-46-1; KEFZOLAntibacterial

O

NH

OS

COOH

HHS

N S

NN Me

N

NNN

Cefdinir kef·di·neer7-{(2-Amino-1,3-thiazol-4-yl)-2-[(Z)-hydroxyimino]acetamido}-3-vinylcephem-4-carboxylic acid; C14H13N5O5S2; 91832-40-5; C1-983; FK 482Antibacterial

O

NH

OCOOH

HHS

NS

N

CH2

NOH

H2N

Cefempidone ke·fem·pi·dön7-[2-(2-Amino-1,3-thiazol-5-yl)-2-[(Z)-2-oxopyrrolidin-3-yloxyimino)]acetamido]-3-pyridiniomethyl-3-cephem-4-carboxylate; C22H21N7O6S2; 103238-57-9; GR50692; TA 5901Antibacterial

H

NH

NSN

ON

COO

SH H

N

NO

O

H2N

O

+

_

1-108Cefepime kef·e·pëm

7-{(2-Amino-1,3-thiazol-4-yl)-2-[(Z)-methoxyimino]acetamido}-3-(1-methylpyrrolidiniomethyl)-3-cephem-4-carboxylate; C19H24N6O5S2;88040-23-7; BMY-28142Cefepime Hydrochloride (1:1); 123171-59-5 (monohydrate);BMY-28142 2HCl.H2OAntibacterial

N

S

O

H H

NMe

COO_

N

S

H2N

N

OMeN

O

H

+

�Cefetecol7-{2-(2-Amino-1,3-thiazol-4-yl)-2-[(Z)-(S)-a-carboxy-3,4-dihydroxy-benzyloxyimino]acetamido}-3-cephem-4-carboxylic acid; C20H17N5O9S2; 117211-03-7

NS

ON

SH H

NH

NO

O

H2N

OH

OH

HOOC

COOH

Cefixime ke·fiks·ëm7-{2-(2-Amino-1,3-thiazol-4-yl)-2-[(Z)-carboxymethoxyimino)]acetamido}-3-vinyl-3-cephem-4-carboxylic acid; C16H15N5O7S2; 79350-37-1; SUPRAXAntibacterial

O

NH

OCOOH

HHS

NS

N

CH2

NO

H2N

COOH

1-109Cefodizime ke·fö·di·zëm

7-{2-(2-Amino-1,3-thiazol-4-yl)-2-[(Z)-methoxyimino]acetamido}-3-(5-carboxymethyl-4-methyl-1,3-thiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid; C20H20N6O7S4; 69739-16-8Cefodizime Sodium 86329-79-5 (2Na); TIMECEFAntibacterial

S

N

SCOOH

Me

NS

OMeN

SH H

N

NO

O

H2N COOH

H

Cefonicid ke·fo·ni·sid7-[(R)-Mandelamido]-3-(1-sulfomethyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid; C18H18N6O8S3; 61270-58-4Cefonicid Sodium 61270-78-8; SK&F D-75073-Z2Antibacterial

S

N N

NN

SH H

N

NO

O

COOH

SO3HH OH H

Cefoperazone ke·fö·pe·ra·zön7-[N-(4-Ethyl-2,3-dioxopiperazin-1-ylcarbonyl)-L-2-(4-hydroxyphenyl)-glycylamino]-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid; C25H27N9O8S2; 62893-19-0; T-15 51; CP-52640(anhydrous); CP-52640-3 (dihydrate)Cefoperazone Sodium 62893-20-3; ¨̈̈̈̈PATHOCEFAntibacterial

S

N N

NN

SH H

N

NO

O

COOH

HN

OH

H

N O

EtNO

O

Me

H

1-110Ceforanide ke·for·ra·nïd

7-[2-(a-Amino-o-tolyl)acetamido]-3-(1-carboxymethyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid; C20H21N7O6S2; 60925-61-3; BL-S786Antibacterial

H

S

N N

NN

SH H

N

NO

O

COOH

COOH

NH2

Cefotaxime ke·fö·taks·ëm(Z)-7-[2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]cephalosporanicacid; C16H17N5O7S2; 60846-21-1�Cefotaxime Sodium 64485-93-4; CLAFORANAntibacterial

S

N N

O

S

NO

NOMe

H2N

COOH

OAc

HHH

Cefotetan ke·fö·të·tan2-{4-[4-Carboxy-7-methoxy-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-7-ylcarbamoyl]-1,3-dithietan-2-ylidene}malonamic acid; C17H17N7O8S4;69712-56-7; YM 09330; ICI 156,834Antibacterial

H

S

N N

NN

SH

N

NO

O

COOH

Me

S

S

CONH2

HOOC OMe

Cefotiam ke·fö·tï·am7-[2-(2-Amino-1,3-thiazol-4-yl)acetamido]-3-[1-(2-dimethylaminoethyl)-1H-tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acid; C18H23N9O4S3;61622-34-2; CGP 14221ECefotiam Hydrochloride 66309-69-1; SCE 963Antibacterial

H

S

N N

O

S

NOH2N

COOH

HH

NN

NN

S

NMe2

1-111Cefoxazole (cephoxazole) ke·foks·a·zôl

7-(3-o-Chlorophenyl-5-methyl-1,2-oxazol-4-ylcarboxamido)cephalosporanic acid;C21H18ClN3O7S; 36920-48-6; ¨̈̈̈̈CEPOXILLIN CERATE*Antibacterial

O

NH

ON

Cl

Me

OOAc

COOH

HHS

N

Cefoxitin ke·foks·i·tin3-Carbamoyloxymethyl-7-methoxy-7-[2-(2-thienyl)acetamido]-3-cephem-4-carboxylic acid; C16H17N3O7S2; 35607-66-0�Cefoxitin Sodium 33564-30-6; MEFOXINAntibacterial

S

N

O

S

NO

COOH

O

HNH2O

OMeH

Cefpirome kef·pi·röm(Z)-7-[2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(6,7-dihydro-5H-cyclopenta[b]pyridiniomethyl)-3-cephem-4-carboxylate;C22H22N6O5S2; 84957-29-9Cefpirome Sulphate 98753-19-6; CEFROMAntibacterial

H

N

H2N

OO

N

NHH

S

COO

NOMe

SN

_

+

Cefpodoxime kef·pö·doks·ëm7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-methoxymethyl-3-cephem-4-carboxylic acid; C15H17N5O6S2; 80210-62-4Cefpodoxime Proxetil 87239-81-4; ORELOXAntibacterial

H

NS

OMeN

SH H

N

NO

O

H2N COOH

OMe

1-112Cefprozil kef·prö·zil

7-(D-4-Hydroxyphenylglycylamino)-3-(prop-1-enyl)cephem-4-carboxylic acid;C18H19N3O5S; 121123-17-9; BMY-28100-03-800Antibacterial

HN

O

HH2N

HON

H H

O

S

COOH

CH3

Cefquinome kef·kwi·nöm7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(5,6,7,8-tetrahydroquinoliniomethyl)-3-cephem-4-carboxylate; C23H24N6O5S2;84957-30-2Cefquinome Sulphate 123766-80-3Antibacterial

N

H2N

OO

N

NHH

S

COO

NOMe

SN

H

+

_

�Cefradine (cephradine) kef·ra·dën7-(a-D-Cyclohexa-1,4-dienylglycylamino)-3-methyl-3-cephem-4-carboxylic acid;C16H19N3O4S; 38821-53-3; VELOSEFAntibacterial

O

N

O Me

COOH

HHS

N

H2N H H

�Cefsulodin kef·sü·lö·din3-(4-Carbamoylpyridiniomethyl)-7-[(2R)-2-phenyl-2-sulfoacetamido]-3-cephem-4-carboxylate; C22H20N4O8S2; 62587-73-9Cefsulodin Sodium 52152-93-9Antibacterial

NOO

N

NHH

S

COO

CONH2HHO3S H

+

_

1-113Ceftazidime kef·ta·zi·dëm

7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)-acetamido]-3-(1-pyridiniomethyl)-3-cephem-4-carboxylate; C22H22N6O7S2; 72558-82-8; GR 20263; FORTUM; KEFADIMAntibacterial

NS

ON

SH H

N

NO

O

H2N COO

COOH

N

Me

Me

H

+

_

Ceftibuten kef·ti·bü·ten7-[2-(2-Amino-1,3-thiazol-4-yl)-4-carboxyisocrotonamido]-3-cephem-4-carboxylic acid; C15H14N4O6S2; 97519-39-6; CEDAXAntibacterial

NS

SH H

N

NO

O

H2N COOH

COOH

H

H

Ceftiofur kef·tï·ö·fûr7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(2-furoylthiomethyl)-3-cephem-4-carboxylic acid; C19H17N5O7S3;80370-57-6; CM 31,916Ceftiofur Hydrochloride 103980-44-5; U-64279ACeftiofur Sodium 104010-37-9; U-64279EAntibacterial (veterinary)

H

O

O

SNS

OMeN

COOH

SH H

N

NO

O

H2N

1-114�Ceftizoxime kef·ti·zoks·ëm

7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-cephem-4-carboxylic acid; C13H13N5O5S2; 68401-81-0Ceftizoxime Sodium 68401-82-1Antibacterial

O

N

OCOOH

HHS

NS

N

NOMe

H2N

Ceftriaxone kef·trï·aks·ön7-[(Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-[(2,5-dihydro-6-hydroxy-2-methyl-5-oxo-1,2,4-triazin-3-yl)thiomethyl]-3-cephem-4-carboxylic acid; C18H18N8O7S3; 73384-59-5Ceftriaxone Sodium 104376-79-6; ROCEPHINAntibacterial

O

N

OCOOH

HHS

NS

N

NOMe

H2NS N

N

N

O

OH

Me

Cefuracetime ke·fûr·ra·se·tëm7-[(Z)-2-(2-Furyl)-2-(methoxyimino)acetamido]cephalosporanic acid;C17H17N3O8S; 39685-31-9; 640/1Antibacterial

O

N

OCOOH

HHS

NO

NOMe

OAc

H

Cefuroxime ke·fûr·roks·ëm3-Carbamoyloxymethyl-7-[(Z)-2-(2-furyl)-2-(methoxyimino)acetamido]-3-cephem-4-carboxylic acid; C16H16N4O8S; 55268-75-2�Cefuroxime Axetil 64544-07-6; ZINNATCefuroxime Pivoxetil 100680-33-9Cefuroxime Sodium 56238-63-2; ¨̈̈̈̈ SPECTRAZOL; ZINACEFAntibacterial

O

N

OCOOH

HHS

NO

NOMe

O NH2

O

H

1-115Celecoxib se·lë·koks·ib

4-[5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide; C17H14F3N3O2S;169590-42-5Cyclo-oxygenase-2 inhibitor

N

N

NH2S

OO

Me

CF3

Celiprolol se·li·pro·lol(RS)-3-{3-Acetyl-4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl}-1,1-diethylurea; C20H33N3O4; 56980-93-9Celiprolol Hydrochloride 57470-78-7; CELECTOLBeta-adrenoceptor antagonist

O

NEt2NCH3

O

O

H OHNHBu t

H

and enantiomer

�Cellacefate (cellacephate) se·la·së·fätAn approximately 75% esterified cellulose containing acetate and hydrogenphthalate groups in the ratio of 2:1; cellulose acetate phthalate (USP);9004-38-0Enteric coating

Celucloral se·lü·klor·ralHydroxyethylcellulose reaction product with chloral; ML 1034Hypnotic; anxiolytic

Cephalexin see Cefalexin

Cephaloglycin see Cefaloglycin

Cephalonium see Cefalonium

Cephaloram see Cefaloram

Cephaloridine see Cefaloridine

Cephalosporin C (BAN) ke·fa·lö·spor·rin7-(5-Amino-5-carboxypentanamido)cephalosporanic acid; C16H21N3O8S; 61-24-5Antibiotic

COOH

SH H

NH

NO

O OAc

H2N

H COOH

1-116Cephalothin see Cefalothin

Cephamandole see Cefamandole

Cephamandole Nafate see Cefamandole Nafate

Cephazolin see Cefazolin

Cephoxazole see Cefoxazole

Cephradine see Cefradine

Cerivastatin se·ri·va·sta·tin(E)-(3R,5S)-7-[4-(4-Fluorophenyl)-2,6-di-isopropyl-5-methoxymethyl-3-pyridyl]-3,5-dihydroxyhept-6-enoic acid; C26H34FNO5Cerivastatin Sodium 143201-11-0; LIPOBAY

HMG-CoA reductase inhibitor; antihypercholesterolaemic

N

F

Pr i Pr i

HO HCOOH

H OH

MeO

Certoparin Sodium (certoparin) ser·to·pa·rinSodium salt of depolymerised heparin obtained by isoamyl nitrite-degradation ofheparin from pork intestinal mucosa; the majority of the components have a 2-O-sulfo-a-L-idopyranosuronic acid structure at the non-reducing end and a 6-O-sulfo-2,5-anhydro-D-mannose moiety at the reducing end of their chain; the molecularweight of 70% of the components is less than 10,000 and the average molecularweight is about 6000; the degree of sulfation is about 2 to 2·5 per disaccharideunit; ALPHAPARINAnticoagulant

Ceruletide se·roo·le·tïdC58H73N13O21S2; 17650-98-5Ceruletide Diethylamine 71247-25-1Diagnostic aid with cholecystokinin activity

5-oxoPro-Gln-Asp-Tyr-Thr-Gly-Trp-

Met-Asp-Phe-NH2

SO3H

Cetalkonium Chloride së·tal·kö·në·umBenzyl(hexadecyl)dimethylammonium chloride; C25H46ClN; 122-18-9; BONJELA*;TEEJEL*Anti-infective

NCH2

Me Me

CH2 CH314Cl+

_

1-117Cetirizine se·ti·ri·zën

(RS)-2-[4-(4-Chlorobenzhydryl)piperazine-1-yl]ethoxyacetic acid; C21H25ClN2O3;83881-51-0�Cetirizine Hydrochloride (2HCl); 83881-52-1; ZIRTEKHistamine H1-receptor antagonist

N

NCl O COOH

H

and enantiomer

Cetomacrogol 1000 së·tö·ma·krö·golPolyethylene glycol 1000 monocetyl ether; polyoxyethylene glycol 1000 monocetylether; 9004-95-9Non-ionic surfactant

Cetoxime së·toks·ëm2-(N-Benzylanilino)acetamide oxime; C15H17N3O; 25394-78-9Histamine H1-receptor antagonist

NN

NH2

OH

�Cetrimide se·tri·mïdTrimethyl(tetradecyl)ammonium bromide together with smaller amounts ofdodecyl- and hexadecyl-trimethylammonium bromides; 8044-71-1; ¨̈̈̈̈CAPRITECT;CETAVLEX; ¨̈̈̈̈CETRIAD; CRADOCAP; ¨̈̈̈̈ STARCARE; ¨̈̈̈̈VANODINE; component inmany other proprietary preparationsAnti-infective

Cetrimonium Chloride (INNM) se·tri·mö·në·umHexadecyltrimethylammonium chloride; C19H42ClN; 57-09-0Anti-infective

H3C CH2 NMe315 Br+ _

1-118Cetrorelix së·trö·rë·liks

[N-Acetyl-3-(2-naphthyl)]-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-N5-carbamoyl-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-D-alaninamide;C70H92ClN17O14; 120287-85-6Luteinising hormone-releasing hormone inhibitor;

N

H3CHN N

H

HN N

H

HN N

H

HN N

HO

O

O

OOH

O

O

O

NH

NH2O

O

H

Me Me

NH

NHHN

NH

NH2

O

O

H Me

H

H HO

H

H

OH

H

N

H

H

Cl

�Cetylpyridinium Chloride së·tïl·pi·ri·di·në·um1-Hexadecylpyridinium chloride; C21H38ClN; 123-03-5 (anhydrous);6004-24-6 (monohydrate); CALGEL*; MEROCAINE*; MEROCET; MEROTHOL;RIKOSPRAY; RINSTEAD*Anti-infective

CH2 CH314NCH2+

Cl_

Chenodeoxycholic Acid kë·nö·dë·oks·ë·kö·lik3a,7a-Dihydroxy-5b-cholan-24-oic acid; chenodiol (USAN); C24H40O4;474-25-9; CHENDOL; CHENOFALK; COMBIDOL*; LITHOFALKDissolution of cholesterol gallstones

HOH

H H

Me

Me

H

COOH

H

MeH

OH

Chlophedianol see Clofedanol

Chloral Betaine see Cloral Betaine

�Chloral Hydrate (BAN) klor·ral2,2,2-Trichloroethane-1,1-diol; C2H3Cl3O2; 302-17-0; NOCTEC; WELLDORM

Hypnotic

Cl

ClCl H

OH

OH

�Chloralodol (chlorhexadol) klor·ral·ö·dol2-Methyl-4-(2,2,2-trichloro-1-hydroxyethoxy)pentan-2-ol; C8H15Cl3O3; 3563-58-4Hypnotic

Cl3C O Me

MeOHMeHHHO

* *

mixture of 4 stereoisomers

1-119�Chlorambucil klor·ram·bü·sil

4-{4-Bis(2-chloroethyl)amino]phenyl}butyric acid; C14H19Cl2NO2; 305-03-3;LEUKERANCytotoxic

COOH

NCl

Cl

Chloramine see Tosylchloramide Sodium

�Chloramphenicol klor·ram·fe·ni·kol2,2-Dichloro-N-[(aR,bR)-b-hydroxy-a-hydroxymethyl-4-nitrophenethyl]-acetamide;C11H12Cl2N2O5; 56-75-7; ACTINAC*; CHLOROMYCETIN;¨̈̈̈̈ INTRAMYCETIN; MINIMS CHLORAMPHENICOL; ¨̈̈̈̈OPTHAURAL*; ¨̈̈̈̈REOCETIN;¨̈̈̈̈ SENSICOL; SNO PHENICOL;�Chloramphenicol Palmitate 530-43-8; present as a component in many veteri-nary anti-infective preparations�Chloramphenicol Sodium Succinate 982-57-0; KEMICETINEAntibiotic

N

OHH

O2N

Cl

O

Cl

H

OH

H

Chlorbetamide klor·bë·ta·mïd2,2-Dichloro-N-(2,4-dichlorobenzyl)-N-(2-hydroxyethyl)acetamide;C11H11Cl4NO2; 97-27-8Antiprotozoan

N

Cl CHCl2

Cl

O

OH

Chlorbutol see Chlorobutanol

Chlorcyclizine klor·sï·kli·zën(RS)-1-(4-Chlorobenzhydryl)-4-methylpiperazine; C18H21ClN2; 82-93-9�Chlorcyclizine Hydrochloride 1620-21-9Histamine H1-receptor antagonist

N

NMeH

Cl

and enantiomer

Chlordantoin see Clordantoin

1-120�Chlordiazepoxide klor·dï·ä·ze·poks·ïd

7-Chloro-2-methylamino-5-phenyl-3H-1,4-benzodiazepine 4-oxide; C16H14ClN3O;58-25-3; LIBRIUM�Chlordiazepoxide Hydrochloride 438-41-5

N

N

NHMe

ClO

Chlorfenvinphos see Clorfenvinfos

Chlorhexadol see Chloralodol

Chlorhexidine klor·heks·i·dën5,5¢-Bis(4-chlorophenyl)-1,1¢-hexamethylenebiguanide; C22H30Cl2N10;55-56-1; ¨̈̈̈̈NOLVASAN; ¨̈̈̈̈ SAVLON VETERINARY; ¨̈̈̈̈VETASEPT; salts of chlorhexidineare components of a large number of proprietary preparations�Chlorhexidine Acetate 56-95-1;�Chlorhexidine Gluconate 18472-51-0�Chlorhexidine Hydrochloride 3697-42-5Antibacterial

H H

Cl

N N

NH NH

NH

[CH2]4

H H

Cl

N N

NH NH

NH

Chlorisondamine Chloride klor·ï·son·da·mën4,5,6,7-Tetrachloro-2-methyl-2-(2-trimethylammonioethyl)isoindoliniumdichloride; C14H20Cl6N2; 69-27-2Hypotensive

2ClMe

N

Cl

Cl

Cl

Cl

NMe3+

+

_

1-121Chlormadinone klor·mad·i·nön

6-Chloro-17a-hydroxypregna-4,6-diene-3,20-dione; C23H29ClO4;1961-77-9Chlormadinone AcetateProgestogen

O

Cl

Me

Me

H H

H

CH3O

OH

Chlormerodrin klor·me·rö·drin(RS)-Chloro(2-methoxy-3-ureidopropyl)mercury; C5H11ClHgN2O2;10375-56-1Diuretic

ClHg N NH2

MeO H

O

H

and enantiomer

Chlormethine / Mustine klor·me·thën / mus·tënBis(2-chloroethyl)methylamine; mechlorethamine (USAN); C5H11Cl2N; 51-75-2�Chlormethine Hydrochloride / Mustine Hydrochloride 55-86-7Cytotoxic

ClN

Cl

Me

Chlormethiazole see Clomethiazole

�Chlormezanone klor·me·za·nön2-(4-Chlorophenyl)-3-methyl-1,3-thiazinan-4-one 1,1-dioxide; C11H12ClNO3S; 80-77-3Anxiolytic

S

MeN

Cl

O

O O

�Chlormidazole1-(4-Chlorobenzyl)-2-methylbenzimidazole; C15H13ClN2; 3689-76-7

N

NMeCl

1-122�Chlorobutanol (chlorbutol) klor·rö·bü·ta·nol

1,1,1-Trichloro-2-methylpropan-2-ol; C4H7Cl3O; 57-15-8 (anhydrous);6001-64-5 (hemihydrate); CERUMOL*; ELUDRIL MOUTHWASH*; FRADOL*;MONPHYTOL*Antimicrobial preservative

Cl3C OH

MeMe

Chloropyramine (halopyramine) hä·lö·pi·ra·mën2-[4-Chlorobenzyl(2-pyridyl)amino]ethyldimethylamine; C16H26ClN3; 59-32-5Histamine H1-receptor antagonist

NNMe2

NCl

Chloropyrilene klor·rö·pi·ri·lën2-[(5-Chloro-2-thenyl)(2-pyridyl)amino]ethyldimethylamine; C14H18ClN3S; 148-65-2Histamine H1-receptor antagonist

SN

N

NMe2Cl

Chloroquine klor·rö·kwën(RS)-4-(7-Chloro-4-quinolylamino)pentyldiethylamine; C18H26ClN3; 54-05-7�Chloroquine Phosphate 50-63-5; AVLOCHLOR�Chloroquine Sulphate 132-73-0; NIVAQUINEAntimalarial

NCl

HN

H MeNEt2

and enantiomer

�Chlorothiazide klor·rö·thï·a·zïd6-Chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C7H6ClN3O4S2;58-94-6; SALURICDiuretic

SNH

N

OOS

H2N

OO

Cl

1-123Chlorotrianisene klor·rö·trï·a·ni·sën

Chlorotris(4-methoxyphenyl)ethylene; C23H21ClO3; 569-57-3Oestrogen

Cl

OMeMeO

OMe

�Chloroxylenol klor·ro·zï·le·nol4-Chloro-3,5-xylenol; C8H9ClO; 88-04-0; DETTOL; RINSTEAD; ¨ ̈¨ ¨ ¨RYCOVETROXENTOL; ZEASORB*Antiseptic

OH

Cl

MeMe

�Chlorphenesin klor·fen·ë·sin(RS)-3-(4-Chlorophenoxy)propane-1,2-diol; C10H12ClNO4; 104-29-0Antifungal

O OH

Cl

H OH

and enantiomer

Chlorphenamine/Chlorpheniramine klor·fen·a·mën/klor·fe·ni·ra·mën(RS)-3-(4-Chlorophenyl)-3-(2-pyridyl)propyldimethylamine; C16H19ClN2; 132-22-9�Chlorphenamine Maleate/Chlorpheniramine Maleate 113-92-8; EXPULIN*;GALPSEUD PLUS*; HAYMINE*; PIRITON; ¨̈̈̈̈TELODRONHistamine H1-receptor antagonist

and enantiomer

N

Cl

NMe2H

1-124Chlorphenoctium Amsonate klor·fe·nok·të·um

Bis[2,4-dichlorophenoxymethyldimethyl(octyl)ammonium]4,4¢-diaminostilbene-2,2¢-disulfonate; C31H41Cl2N3O5S2; 7168-18-5Antifungal

+

CH CH NH2H2N

SO3_ _

O3S

ClCl

O N [CH2]7 CH3

2

Me Me

Chlorphenoxamine klor·fe·noks·a·mën(RS)-2-[1-(4-Chlorophenyl)-1-phenylethoxy]ethyldimethylamine; C18H22ClNO;77-38-3Anticholinergic

ONMe2

Me

Cl

and enantiomer

Chlorphentermine klor·fen·ter·mën4-Chloro-a,a-dimethylphenethylamine; C10H14ClN; 461-78-9Appetite suppressant

Cl

Me

H2N Me

�Chlorproguanil klor·prö·gwa·nil1-(3,4-Dichlorophenyl)-5-isopropylbiguanide; C11H15Cl2N5; 537-21-3Antimalarial

Cl

Cl

N NMe

NH NH

H MeH H

1-125�Chlorpromazine klor·prö·ma·zën

3-(2-Chlorophenothiazin-10-yl)propyldimethylamine; C17H19ClN2S;50-53-3�Chlorpromazine Hydrochloride 69-09-0; CHLORACTIL; LARGACTILAntipsychotic

N

S

Cl

NMe2

�Chlorpropamide klor·prö·pa·mïd1-(4-Chlorophenylsulfonyl)-3-propylurea; C10H13ClN2O3S; 94-20-2; DIABINESEHypoglycaemic

SN

OOO

Cl

NHPrn

H

Chlorprothixene klor·prö·thiks·ën(Z)-3-[2-Chloro(thioxanthen-9-ylidene)]propyldimethylamine; C18H18ClNS; 113-59-7�Chlorprothixene Hydrochloride 6469-93-8Antipsychotic

S

Cl

H NMe2

Chlorpyrifos (BAN) klor·pi·ri·fosO,O-Diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate; C9H11Cl3NO3PS; 2921-88-2Insecticide

P

S

OEt

O

N

Cl

Cl

Cl

OEt

Chlorquinaldol klor·kwi·nal·dol5,7-Dichloro-2-methylquinolin-8-ol; C10H7Cl2NO; 72-80-0; LOCOID C*Anti-infective

N Me

OH

Cl

Cl

1-126�Chlortalidone (chlorthalidone) klor·ta·li·dön

(RS)-2-Chloro-5-(1-hydroxy-3-oxoisoindolin-1-yl)benzenesulfonamide;C14H11ClN2O4S; 77-36-1; HYGROTON; KALSPARE*; TENORET*; TENORETIC*Diuretic

and enantiomer

NH

SO2NH2

Cl

OH

O

Chlortetracycline klor·te·tra·sï·klën(4S,4aS,5aS,6S,12aS)-7-Chloro-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide; 7-chlorotetracycline; C22H23ClN2O8; 57-62-5�Chlortetracycline Hydrochloride 64-72-2; AUREOCORT*; ¨̈̈̈̈AUREOGRAN;AUREOMYCIN; ¨̈̈̈̈AUREOSUP; ¨̈̈̈̈AUROFAC; ¨̈̈̈̈AUROMIX; ¨̈̈̈̈CHLORSOL; ¨̈̈̈̈CYFAC*;DETECLO*; ¨̈̈̈̈MICROFAC*; ¨̈̈̈̈OMNISOL; ¨̈̈̈̈ P·E·P*·; ¨̈̈̈̈TARGOT*Antibacterial

OH O HO O

CONH2

OH

NMe2HH

MeHO

OH

Cl

Chlorthalidone see Chlortalidone

Chlorthenoxazine (chlorthenoxazin) klor·the·noks·a·zën2-(2-Chloroethyl)-2,3-dihydro-1,3-benzoxazin-4-one; C10H10ClNO2;132-89-8Analgesic; anti-inflammatory

O

NH

O

Cl

Chlorzoxazone klor·zoks·a·zön5-Chloro-1,3-benzoxazol-2(3H)-one; C7H4ClNO2; 95-25-0Skeletal muscle relaxant

O

NCl

O

H

Cholecalciferol see Colecalciferol

1-127�Cholesterol (BAN) kö·le·ste·rol

Cholest-5-en-3b-ol; C27H46O; 57-88-5Pharmaceutical aid

Me

Me

HOH

H

HMe

MeH

HMe

Cholestyramine see Colestyramine

�Choline Salicylate kö·lën sa·li·si·lätCholine salt of salicylic acid; C12H19NO4; 2016-36-6; AUDAX; BONJELA; TEEJEL*Analgesic; antipyretic

OH

COO

HONMe3

+

_

�Choline Theophyllinate kö·lën thë·o·fi·li·nätCholine 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-ide; oxtriphylline(USP); C12H21N5O3; 4499-40-5; CHOLEDYLBronchodilator

MeN

N

N_

O

O

Me

Me3NOH+

Choriogonadotropin Alfa ko·ri·ö·go·na·do·trö·pinHuman chorionic gonadotropin (protein moiety reduced), glycoform a, sub-units aand b; C437H682N122O134S13 (a sub-unit); C668H1090N196O203S13 (b sub-unit); 177073-44-8; 56832-30-5 (a sub-unit); 56832-34-9 (b sub-unit)Gonadotrophic hormone

APDVQDCPEC TLQENPFFSQ PGAPILQCMGCCFSRAYPTP LRSKKTMLVQ KNVTSESTCCVAKSYNRVTV MGGFKVENHT ACHCSTCYYHKS

SKEPLRPRCR PINATLAVEK EGCPVCITVNTTICAGYCPT MTRVLQGVLP ALPQVVCNYRDVRFESIRLP GCPRGVNPVV SYAVALSCQCALCRRSTTDC GGPKDHPLTC DDPRFQDSSSSKAPPPSLPS PSRLPGPSDT PILPQ

�-sub-unit

�-sub-unit

1-128�Chorionic Gonadotrophin ko·ri·o·nik gon·a·dö·trö·fin

A preparation of a glycoprotein fraction secreted by the placenta and obtainedfrom the urine of pregnant women, having the action of the pituitary luteinisinghormone; 9002-61-3; ¨̈̈̈̈CHORULON; GONADOTRAPHON LH; HUMEGON; LH 1500;¨̈̈̈̈NYMFALON*; ¨̈̈̈̈ P·G· 600*; PROFASIGonadotrophic hormone

Chymopapain kï·mö·pa·pänA proteolytic enzyme isolated from papaya latex, differing from papainin electro-phoretic mobility, solubility and substrate specificity. The approximate molecularweight is 27,000; 9001-09-6Proteolytic enzyme

�Chymotrypsin kï·mö·trip·sinAn enzyme obtained from chymotrypsinogen by activation with trypsin;a-chymotrypsin; 9004-07-3; ZONULYSINProteolytic enzyme

Ciamexon sï·a·meks·on(RS)-1-(2-Methoxy-6-methyl-3-pyridylmethyl)aziridine-2-carbonitrile; C11H13N3O;75985-31-8; BM 41·332Immunoregulator

N

N

OMeMe

H

CN

and enantiomer

Cibenzoline sï·ben·zö·lën2-(2,2-Diphenylcyclopropyl)-2-imidazoline; cifenline (USAN); C18H18N2; 53267-01-9Cibenzoline Succinate cifenline succinate (USAN); 100678-32-8Antiarrhythmic

N

NH

�Ciclacillin sï·kla·si·lin(6R)-6-(1-Aminocyclohexanecarboxamido)penicillanic acid; C15H23N3O4S; 3485-14-1

NH

N

S

O

H H

OMe

Me

H COOH

H2N

1-129Ciclazindol sï·kla·zin·dol

(RS)-10-(m-Chlorophenyl)-2,3,4,10-tetrahydropyrimido[1,2-a]indol-10-ol;C17H15ClN2O; 37751-39-6Ciclazindol Hydrochloride 37647-52-2; Wy 23409Antidepressant

N

NHO

Cl

and enantiomer

Cicletanine sï·kle·ta·nën(RS)-3-p-Chlorophenyl-1,3-dihydro-6-methylfuro[3,4-c]pyridin-7-ol;C14H12ClNO2; 89943-82-8Cicletanine Hydrochloride 82747-56-6Antihypertensive

O

N

OH

Me

Cl

H

and enantiomer

Ciclobendazole sï·klö·ben·da·zôlMethyl 5-(cyclopropylcarbonyl)benzimidazol-2-ylcarbamate; C13H13N3O3; 31431-43-3Anthelmintic

N

NNHCOOMe

O

H

Ciclopirox sï·klö·pï·roks6-Cyclohexyl-1-hydroxy-4-methyl-2-pyridone; C12H17NO2; 29342-05-0�Ciclopirox Olamine 41621-49-2Antifungal

N

OH

O

Me

1-130Cicloprofen sï·klö·prö·fen

(RS)-2-(Fluoren-2-yl)propionic acid; C16H14O2; 36950-96-6; SQ 20824Analgesic; anti-inflammatory

COOH

H Me

and enantiomer

Cicloprolol (cycloprolol) sï·klö·prö·lol1-{4-[2-(Cyclopropylmethoxy)ethoxy]phenoxy}-3-(isopropylamino)propan-2-ol; C18H29NO4; 63659-12-1; SL 75 177-10Cicloprolol Hydrochloride 63686-79-3Beta-adrenoceptor antagonist

OO

O NHPriH OH

and enantiomer

Ciclosidomine sï·klö·si·do·mënN-Cyclohexylcarbonyl-3-morpholinosydnone imine; C13H20N4O3;66564-16-7Ciclosidomine Hydrochloride PR-G 138-CLVasodilator

N

N O

N N

O

O

+

_

Ciclotizolam sï·klö·tï·zö·lam2-Bromo-4-(2-chlorophenyl)-9-cyclohexyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine; C20H18BrClN4S; 58765-21-2; We 973-BSAnxiolytic

N

N

SBr

Cl

NN

1-131Cicloxolone sï·kloks·o·lön

3b-(cis-2-Carboxycyclohexylcarbonyloxy)-11-oxo-18b-olean-12-en-30-oic acid;C38H56O7; 52247-86-6Treatment of gastric ulcers

H

Me

Me

Me Me

Me COOH

H

O

HMeMe

O

HOOC

O

* *

and epimer at C*

Cidofovir sï·dö·fo·veer1-[(S)-3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine; C8H14N3O6P; 149394-66-1; VISTIDE

Antiviral

P

O

OH

OHO

OHH

NN

O

H2N

Ciladopa sï·la·dö·pa(S)-2-[4-(b-Hydroxy-3,4-dimethoxyphenethyl)piperazin-l-yl]cycloheptatrienone;C21H26N2O4; 80109-27-9Ciladopa Hydrochloride 83529-09-3; AY-27110Dopamine-receptor agonist

N

NOHH

OMe

OMe

O

Cilastatin sï·la·sta·tinS-{(Z)-6-Carboxy-6-[(S)-2,2-dimethylcyclopropanecarboxamido]hex-5-enyl}-L-cysteine; C16H26N2O5S; 82009-34-5Cilastatin Sodium 81129-83-1; PRIMAXIN*Dehydropeptidase inhibitor

Me

Me

OHNNH2H

COOHS

HOOC

H

1-132Cilazapril sï·lä·za·pril

(1S,9S)-9-[(S)-1-Ethoxycarbonyl-3-phenylpropylamino]-10-oxoperhydropyridazino[1,2-a][1,2]diazepine-1-carboxylic acid; C22H31N3O5;88768-40-5; VASCASEAngiotensin-converting enzyme inhibitor

N

N

COOEtH

NHH

O H COOH

Cilazaprilat sï·lä·za·pri·latN-[1S,9S)-1-Carboxy-10-oxoperhydropyridazino[1,2-a][1,2]diazepin-9-yl]-4-phenyl-L-homoalanine; C20H27N3O5; 90139-06-3Angiotensin-converting enzyme inhibitor

N

N

COOHH

NHH

O H COOH

Cimetidine sï·me·ti·dën2-Cyano-1-methyl-3-[2-(5-methylimidazol-4-ylmethylthio)ethyl]guanidine;C10H16N6S; 51481-61-9; ALGITEC*; DYSPAMET; GALENAMET; PEPTIMAX;TAGAMET; ZITAHistamine H2-receptor antagonist

H

HN

NS

N

NCN

NHMe

Me

Cinchocaine sin·kö·kän2-Butoxy-N-(2-diethylaminoethyl)quinoline-4-carboxamide; C20H29N3O2; 85-79-0�Cinchocaine Hydrochloride 61-12-1; NUPERCAINAL; PROCTOSEDYL*;SCHERIPROCT*; ¨̈̈̈̈TERMINEZE*; ULTRAPROCT*; UNIROID*Local anaesthetic

N

NONEt2

OBun

H

1-133Cinchophen sin·kö·fen

2-Phenylquinoline-4-carboxylic acid; C16H11NO2; 132-60-5;¨̈̈̈̈BUTA-LEUCOTROPIN*; ¨̈̈̈̈LEUCOTROPIN*; ¨̈̈̈̈ PREDNO-LEUCOTROPIN*Analgesic; anti-inflammatory

N

COOH

Cinepazet sï·ne·pä·zetEthyl 4-(3,4,5-trimethoxycinnamoyl)piperazin-1-ylacetate; C20H28N2O6; 23887-41-4Cinepazet Maleate 50679-07-7Vasodilator

N

N COOEt

O

OMe

MeO

MeO

Cinepazide sï·ne·pä·zïd1-(Pyrrolidin-1-ylcarbonylmethyl)-4-(3,4,5-trimethoxycinnamoyl)piperazine;C22H31N3O5; 23887-46-9Vasodilator

N

N

O

OMe

MeO

MeO

N

O

Cinfenoac sin·fe·nö·ak4-[2-(4-Carboxymethoxybenzoyl)vinyl]benzoic acid; C18H14O6;66984-59-6Cinfenoac Sodium BX 568AAnalgesic; anti-inflammatory

O

HOOC

O COOH

1-134�Cinnarizine si·na·ri·zën

1-Benzhydryl-4-cinnamylpiperazine; C26H28N2; 298-57-7; STUGERONHistamine H1-receptor antagonist

N

N

H

H

Cinoxacin si·noks·a·sin1-Ethyl-1,4-dihydro-4-oxo-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid;C12H10N2O5; 28657-80-9; CINOBACAntibacterial

NN

O

O

O

COOH

Et

Cinoxolone si·noks·o·lönCinnamyl 3b-acetoxy-11-oxo-18b-olean-12-en-30-oate; C41H56O5;31581-02-9; BX 311Treatment of gastric ulcers

H

Me

Me

Me Me

Me

H

O

MeCOOH

MeMe

O

O

Ciprofibrate sï·prö·fi·brät2-[4-(2,2-Dichlorocyclopropyl)phenoxy]-2-methylpropionic acid; C13H14Cl2O3;52214-84-3; MODALIMHypolipidaemic

ClMeMe

COOHO

Cl

1-135�Ciprofloxacin sï·prö·floks·a·sin

1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid; C17H18FN3O3; 85721-33-1�Ciprofloxacin Hydrochloride 86483-48-9; CILOXAN; CIPROXINCiprofloxacin Lactate CIPROXIN INFUSIONAntibacterial

HNN N

F COOH

O

�Cisapride sis·a·prïdcis-4-Amino-5-chloro-N-{1-[3-(4-fluorophenoxy)propyl]-3-methoxy-4-piperidyl}2-methoxybenzamide; C23H29ClFN3O4; 81098-60-4; ALIMIX; PREPULSIDIncrease of gastro-intestinal motility

NH

N O

O

F

OMe

Cl

H2N

H OMeH

and enantiomer

Cisatracurium Besilate sis·a·tra·kür·rë·um(1R,1¢R,2R,2¢R)-2,2¢-(3,11-Dioxo-4,10-dioxatridecamethylene)bis=(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium)dibenzenesulfonate; C65H82N2O18S2; 96946-42-8; NIMBEX

Non-depolarising neuromuscular blocker; muscle relaxant

MeN O

OMeO

MeO

MeOMeO

H

OMeOMe

OMe

OMeO

NOMe H

[ CH2] 5

SO3_

2

+ +

�Cisplatin sis·pla·tincis-Diamminedichloroplatinum; Cl2H6N2Pt; 15663-27-1Cytotoxic

PtCl

Cl

NH3

NH3

1-136Citalopram sï·ta·lö·pram

1-(3-Dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile; C20H21FN2O; 59729-33-8Citalopram Hydrobromide 59729-32-7; CIPRAMILAntidepressant

NCO

NMe2

Fand enantiomer

Cladribine kla·dri·bën2-Chloro-2¢-deoxyadenosine; C10H12ClN5O3; 4291-63-8; LEUSTAT

Antineoplastic

N

N

N

N

HO

OH

O

NH2

Cl

Clamidoxic Acid kla·mi·doks·ik[2-(3,4-Dichlorobenzamido)phenoxy]acetic acid; C15H11Cl2NO4;6170-69-0; SNR 1804Antirheumatic

N

O

ClO COOH

Cl

H

Clamoxyquine (clamoxyquin) kla·moks·ë·kwën5-Chloro-7-(3-diethylaminopropylaminomethyl)quinolin-8-ol; C17H24ClN3O; 2545-39-3Clamoxyquine Hydrochloride 4724-59-8; CI 443Antipotozoan

HEt2N N

NOH

Cl

1-137Clarithromycin kla·ri·thrö·mï·sin

(2R,3S,4S,5R,6R,8R,10R,11R,12S,13R)-3-(2,6-Dideoxy-3-C,3-O-dimethyl-a-L-ribo-hexopyranosyloxy)-11,12-dihydroxy-6-methoxy-2,4,6,8,10,12-hexamethyl-9-oxo-5-(3,4,6-trideoxy-3-dimethylamino-b-D-xylo-hexopyranosyloxy)pentadecan-13-olide; C38H69NO13; 81103-11-9; KLARICIDAntibiotic

O

O

Me

OMe

Me

HO

O

O

OH

Me

NMe2

O

Me

Me

MeOMe

O

Me

HO

HOMe

Et

O

Me

Clavulanic Acid kla·vü·la·nik(Z)-(2R,5R)-3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; C8H9NO5; 58001-44-8Potassium Clavulanate AUGMENTIN*; ¨̈̈̈̈ SYNULOX*; TIMENTIN*Beta-lactamase inhibitor

N

O

OH COOH

H

H

CH2OH

Clazuril kla·zûr·ril(RS)-4-Chlorophenyl[2-chloro-4-(2,3,4,5-tetrahydro-3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile; C17H10Cl2N4O2; 101831-36-1; ¨̈̈̈̈APPERTEXCoccidiostat

N

N

NHCl

CNH Cl

O

Oand enantiomer

Clebopride kle·bö·prïd4-Amino-N-(1-benzylpiperidin-4-yl)-5-chloro-2-methoxybenzamide; C20H24ClN3O2;55905-53-8Anti-emetic

NH

NO

OMe

Cl

H2N

1-138Clefamide kle·fa·mïd

2,2-Dichloro-N-(2-hydroxyethyl)-N-[4-(4-nitrophenoxy)benzyl]acetamide;C17H16Cl2N2O5; 3576-64-5Antiprotozoan

O

Cl

OCl

OHN

O2N

Clemastine kle·mas·tën(2R)-2-{2-[(R)-4-Chloro-a-methylbenzhydryloxy]ethyl}1-methylpyrrolidine;C21H26ClNO; 15686-51-8�Clemastine Fumarate 14976-57-9; ALLER-EZE; TAVEGILHistamine H1-receptor antagonist

O

MeMeN

H

Cl

Clemeprol kle·me·prol1-(3-Chlorophenyl)-3-dimethylamino-l-phenylpropan-2-ol; C17H20ClNO; 71827-56-0Clemeprol Hydrochloride BRL 14342Antidepressant

Cl

NMe2H

HO

H*

*

mixture of 4 stereoisomers

�Clemizole kle·mi·zôl1-(4-Chlorobenzyl)-2-(pyrrolidin-1-ylmethyl)benzimidazole; C19H20ClN3;442-52-4Histamine H1-receptor antagonist

N

NN

Cl

1-139�Clemizole Penicillin

1-(1-p-Chlorobenzylbenzimidazol-2-ylmethyl)pyrrolidinium (6R)-6-(2-phenylacetamido)penicillanate; C19H21ClN3·C16H17N2O4S; 6011-39-8Antibacterial

N

N HN

Cl

COO_

CH3

CH3

O

HHS

NO

NH+

Clenbuterol klen·bü·te·rol1-(4-Amino-3,5-dichlorophenyl)-2-tert-butylaminoethanol; C12H18Cl2N2O; 37148-27-9Clenbuterol Hydrochloride 21898-19-1; ¨̈̈̈̈ PLANIPART; ¨̈̈̈̈VENTIPULMINBeta-adrenoceptor agonist

H2N

Cl

ClH OH

NHBu t

and enantiomer

Clenpyrin (BAN) klen·pï·rinN-(1-Butylpyrrolidin-2-ylidene)-3,4-dichloroaniline; C14H18Cl2N2;27050-41-5Insecticide

N N

Bun

Cl

Cl

Cletoquine kle·tö·kwën2-{N-[4-(7-Chloro-4-quinolylamino)pentyl]amino}ethanol; C16H22ClN3O; 4298-15-1Analgesic; anti-inflammatory

and enantiomer

N MeH

OH

HN

Cl

1-140Clidinium Bromide klï·di·në·um

3-Benziloyloxy-1-methylquinuclidinium bromide; C22H26BrNO3;3485-62-9;Anticholinergic

O

Me

N

HO

OBr

+ _

Climbazole klim·ba·zôl1-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one; C15H17ClN2O2;38083-17-9; BAY e 6975; MEB 6401Antifungal; treatment of seborrhoea

N

N

CMe3O

Cl

H

O

and enantiomer

Clindamycin klin·da·mï·sinMethyl 7-chloro-6,7,8-trideoxy-6-[(2S,4R)-1-methyl-4-propylprolylamino]-1-thio-L-threo-D-galacto-octopyranoside; (7S)-chloro-7-deoxylincomycin; C18H33ClN2O5S;�Clindamycin Hydrochloride 21462-39-5; ¨̈̈̈̈ANTIROBE; DALACIN C�Clindamycin Palmitate Hydrochloride 25507-04-4; DALACIN CPAEDIATRIC�Clindamycin Phosphate 24729-96-2; DALACIN C PHOSPHATEAntibacterial

OHOHO

SMe

CONHCH

HCCl

CH3

OH

N

H

H

Me

Prn

1-141�Clioquinol klï·ö·kwi·nol

5-Chloro-7-iodoquinolin-8-ol; iodochlorhydroxyquin; C9H5ClINO;130-26-7; BETNOVATE-C*; C*; LOCORTEN-VIOFORM*; QUINABAND*; SYNALAR C*;VIOFORM-HYDROCORTISONE*Antibacterial; antiprotozoan

N

OH

Cl

I

Clioxanide klï·oks·a·nïd2-(4-Chlorophenylcarbamoyl)-4,6-di-iodophenyl acetate; C15H10ClI2NO3; 14437-41-3Anthelmintic

N

ClO

OAc

I

I

H

�Clobazam klö·ba·zam7-Chloro-1,5-dihydro-1-methyl-5-phenyl-1,5-benzodiazepine-2,4(3H)-dione;C16H13ClN2O2; 22316-47-8; FRISIUMAnxiolytic; anticonvulsant

N

NCl

OMe

O

Clobetasol klö·bë·ta·sol21-Chloro-9a-fluoro-11b,17a-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione; C22H28ClFO4; 25122-41-2�Clobetasol Propionate 25122-46-7; DERMOVATE; DERMOVATE-NN*Corticosteroid

O

Me

F H

H

HOMe

MeOH

ClO

1-142Clobetasone klö·bë·ta·sön

21-Chloro-9a-fluoro-17a-hydroxy-16b-methylpregna-1,4-diene-3,11,20-trione; C22H26ClFO4; 54063-32-0�Clobetasone Butyrate 25122-57-0; CLOBURATE; EUMOVATE; TRIMOVATE*Corticosteroid

O

Me

F H

H

OMe

MeOH

ClO

Clobuzarit klö·bü·za·rit2-(4¢-Chlorobiphenyl-4-ylmethoxy)-2-methylpropionic acid; C17H17ClO3; 22494-47-9; ICI 55897Antirheumatic

O COOH

Cl

Me Me

Clociguanil klö·si·gwa·nil1-(3,4-Dichlorobenzyloxy)-1,2-dihydro-2,2-dimethyl-1,3,5-triazine-4,6-diyldiamine; C12H15Cl2N5O; 3378-93-6Antimalarial

N

N

NO

Cl

Cl

H2N

NH2

MeMe

Clodantoin (chlordantoin) klö·dan·tö·in5-(1-Ethylpentyl)-3-(trichloromethylthio)hydantoin; C11H17Cl3N2O2S;5588-20-5Antifungal

N

HNH3C

H EtO

SCCl3

O

**

mixture of 4 stereoisomers

1-143Clodronic Acid klö·dro·nik

(Dichloromethylene)bisphosphonic acid; CH4Cl2O6P2; 10596-23-3Sodium Clodronate (2Na) 22560-50-5; BONEFOS; LORONAntiosteoclastic

P

O

OH

OHP

O

OH

HO C

Cl

Cl

�Clofazimine klö·fa·zi·mën3-(4-Chloroanilino)-10-(4-chlorophenyl)-2,10-dihydrophenazin-2-ylideneisopropylamine; C27H22Cl2N4; 2030-63-9; LAMPRENEAntileprotic

N

N N

Cl

Cl

NPri

H

Clofedanol (chlophedianol) klö·fe·da·nola-Chlorophenyl-a-(2-dimethylaminoethyl)benzyl alcohol; C17H20ClNO; 791-35-5Clofedanol HydrochlorideAntitussive

NMe2

Cl

OH

and enantiomer

Clofenvinfos (chlorfenvinphos) klö·fen·vin·fos2-Chloro-1-(2,4-dichlorophenyl)vinyl diethyl phosphate; C12H14Cl3O4P;470-90-6; ̈ COOPER'S MD POWDER DIP; ̈ POWERPACK; ̈ FLY DIP

Insecticide

OEt

Cl

Cl

Cl

O

OEt

O

P

1-144�Clofibrate klö·fib·rät

Ethyl 2-(4-chlorophenoxy)-2-methylpropionate; C12H15ClO3; 637-07-0; ATROMID-SHypolipidaemic

Cl

O COOEt

Me Me

Clofluperol klö·floo·pe·rol4-[4-(4-Chloro-3-trifluoromethylphenyl)-4-hydroxypiperidino)]-4¢-fluorobutyrophenone; seperidol (USAN); C22H22ClF4NO2; 10457-91-7Antipsychotic

N

Cl

F3CHO

F

O

Clogestone klö·jes·tön6-Chloro-3b,17a-dihydroxypregna-4,6-diene-20-one; C25H33ClO5;20047-75-0Progestogen

Me

Me

H

H H

HO

Cl

MeO

OH

Cloguanamile (BAN) klö·gwa·na·mïl1-Amidino-3-(3-chloro-4-cyanophenyl)urea; C9H8ClN5O; 21702-93-2Antimalarial

HN

HN NH2

Cl

NCO NH

Clomacran klö·ma·kran3-(2-Chloro-9,10-dihydroacridin-9-yl)propyldimethylamine; C18H21ClN2; 5310-55-4Tranquilliser

HN

NMe2

H

Cl

and enantiomer

1-145�Clomethiazole (chlormethiazole) klö·me·thï·a·zôl

5-(2-Chloroethyl)-4-methyl-1,3-thiazole; C6H8ClNS; 533-45-9; HEMINEVRINCAPSULESClomethiazole Edisilate 1867-58-9; HEMINEVRINHypnotic

N

S

Me

Cl

Clomifene (clomiphene) klö·mi·fën2-[p-(2-Chloro-1,2-diphenylvinyl)phenoxy]diethylamine; C26H28ClNO;911-45-5�Clomifene Citrate 50-41-9; CLOMID; SEROPHENEOestrogen-receptor antagonist

OCl NEt2

Clomipramine klö·mi·pra·mën3-(3-Chloro-10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)propyldimethylamine;C19H23ClN2; 303-49-1�Clomipramine Hydrochloride 17321-77-6; ANAFRANILAntidepressant

N

NMe2

Cl

�Clomocycline klö·mö·sï·klën(1) (4S,4aS,5aS ,6S,12aS)-7-Chloro-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-N-hydroxymethyl-6-methyl-1,11-dioxonaphthacene-2-carboxamide; (2) 7-chloro-2-N-(hydroxymethyl)tetracycline;C23H25ClN2O9; 1181-54-0Antibacterial

OH O HO O

OH

NMe2HH

MeHO

OH

Cl

N

O OH

H

1-146�Clonazepam klö·nä·ze·pam

5-(2-Chlorophenyl)-1,3-dihydro-7-nitro-1,4-benzodiazepin-2-one; C15H10ClN3O3;1622-61-3; RIVOTRILAnticonvulsant

N

NO2N

O

Cl

H

Clonidine klo·ni·dën2,6-Dichloro-N-imidazolidin-2-ylideneaniline; C9H9Cl2N3; 4205-90-7�Clonidine Hydrochloride 4205-91-8 CATAPRES; DIXARITAlpha2-adrenoreceptor agonist

NH

NN

Cl

Cl

H

Clonitazene klö·nï·ta·zën2-(2-p-Chlorobenzyl-5-nitrobenzimidazol-1-yl)ethyldiethylamine; C20H23ClN4O2;3861-76-5Opioid analgesic

N

N

O2N

NEt2

Cl

Clopamide klö·pa·mïd4-Chloro-N-(cis-2,6-dimethylpiperidino)-3-sulfamoylbenzamide; C14H20ClN3O3S;636-54-5; VISKALDIX*Diuretic

NN

Cl

H2 NO2 S

OMe

H

H MeH

1-147Clopenthixol klö·pen·thiks·ol

2-{4-[3-(2-Chloro-10H-dibenzo[b,e]thiin-10-ylidene)propyl]piperazin-1-yl}ethanol; C22H25ClN2OS; 982-24-1Antipsychotic

N

NOH

Cl

S

Clopidogrel klö·pi·dö·grelMethyl (S)-2-chlorophenyl(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)acetate; C16H16ClNO2S; 94188-84-8; SR 25990 CClopidogrel Sulphate PLAVIXPlatelet aggregation inhibitor

N

S

Cl H COOMe

Clopidol klö·pi·dol3,5-Dichloro-2,6-dimethylpyridin-4-ol; C7H7Cl2NO; 2971-90-6; ¨̈̈̈̈COYDENAntiprotozoan

N Me

Cl

OH

Cl

Me

Clopirac klö·pi·rak(1-p-Chlorophenyl-2,5-dimethylpyrrol-3-yl)acetic acid; C14H14ClNO2; 42779-82-8Analgesic; anti-inflammatory

N

Cl

Me

COOH

Me

Cloponone klö·po·nön(RS)-2,2-Dichloro-N-[4-chloro-a-(chloromethyl)phenacyl]acetamide;C11H9Cl4NO2; 15301-50-5Anti-infective

Cl

HN

Cl

O

Cl

HO

Cl

and enantiomer

1-148Cloprednol klö·pred·nol

6-Chloro-11b,17a,21-trihydroxypregna-1,4,6-triene-3,20-dione; C21H25ClO5; 5251-34-3; RS 4691Corticosteroid

H

Me

H

HO

Me

H

Cl

O

O

OH

OH

Cloprostenol klö·prost·e·nol(1) (±)-(Z)-7-{(1R,2R,3R,5S)-2-[(E)-(3R)-4-(3-Chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl}hept-5-enoic acid;(2) (±)-(5Z, 13E)-(9S,11R,15R)-16-(3-chlorophenoxy)-9,11,15-trihydroxy-w-tetranorprosta-5,13-dienoic acid; C22H29ClO6; 40665-92-7�Cloprostenol Sodium 55028-72-3; ¨̈̈̈̈ESTRUMATE; ¨̈̈̈̈PLANATEProstanoid luteolytic

O

H

H OHHHO

COOH

HO

Cl

and enantiomer

Cloquinate klö·kwi·nätChloroquine bis(8-hydroxy-7-iodoquinoline-5-sulfonate);C18H26ClN3·(C9H6INO4S)2; 7270-12-4; COMPOSITUM*Antiprotozoan

N

OH

SO3H

INCl

HN

H MeNEt2

and enantiomer

2

,

Cloral Betaine (chloral betaine) klor·ral bë·tänChloral hydrate—betaine adduct; C7H14Cl3NO4; 2218-68-0; SOMILANHypnotic

Cl

ClCl H

OH

OHMeN COO

+ _

1-149Clorazepic Acid (BAN) klor·ra·zë·pik

7-Chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylic acid;C16H11ClN2O3; 20432-69-3�Dipotassium Clorazepate (potassium clorazepate) 7109-90-7; TRANXENE

Hypnotic; anxiolytic

N

NCl

O

COOH

H

*

and enantiomer

�Clorexolone klor·reks·o·lön6-Chloro-2-cyclohexyl-3-oxoisoindoline-5-sulfonamide; C14H17ClN2O3S; 2127-01-7Diuretic

N

H2 NO2 S

Cl

O

Clorgiline (clorgyline) klor·jï·lën3-(2,4-Dichlorophenoxy)propyl(methyl)(prop-2-ynyl)amine; C13H15Cl2NO; 17780-72-2Monoamine oxidase inhibitor

N

MeCH

O

Cl

Cl

Clorindione klor·in·dï·ön2-(4-Chlorophenyl)indan-1,3-dione; C15H9ClO2; 1146-99-2Anticoagulant

ClO

O

Clorprenaline klor·pren·a·lën1-(2-Chlorophenyl)-2-isopropylaminoethanol; C11H16ClNO; 3811-25-4Beta adrenoceptor agonist

NHPr iH OH

Cl

and enantiomer

1-150Clorsulon klor·sü·lon

4-Amino-6-(trichlorovinyl)benzene-1,3-disulfonamide; C8H8Cl3N3O4S2; 60200-06-8;¨ IVOMEC-F*Antiparasitic; fasciolicide

SO2NH2

SO2NH2

NH2

Cl

Cl

Cl

Closantel klö·san·tel5¢-Chloro-4¢-(4-chloro-a-cyanobenzyl)-3,5-di-iodosalicyl-o-toluidide;C22H14Cl2I2N2O2; 57808-65-8Closantel Sodium 61438-64-0; ¨̈̈̈̈FLUKIVER; ¨̈̈̈̈ SUPAVERM*Anthelmintic (veterinary)

N

CNH

O

Cl

Cl

MeOH

I

I

H

and enantiomer

Clostebol Acetate (INNM) klo·ste·bol a·së·tät4-Chloro-3-oxoandrost-4-en-17b-yl acetate; C19H27ClO2; 1093-58-9Anabolic steroid; androgen

O

Cl

Me

H

H

H

MeOAc

H

Clotiapine (clothiapine) klö·tï·a·pën2-Chloro-11-(4-methylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine; C18H18ClN3S;2058-52-8Antipsychotic

N

S

Cl

N

NMe

1-151Cloticasone klö·tï·ka·sön

S-Chloromethyl 6a,9a-difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioate; C25H31ClF2O5S; 87556-66-9Cloticasone Propionate 80486-69-7; CCl 18773Corticosteroid

HF

Me

HMe

O

HO

O S

Me

F

OH

Cl

�Clotrimazole klö·tri·ma·zôl1-(2-Chlorotrityl)imidazole; C22H17ClN2; 23593-75-1; CANESTEN; LOTRIDERM*;MASNODERMAntifungal

N

N

Cl

Cloxacillin kloks·a·si·lin(6R)-6-(3-o-Chlorophenyl-5-methyl-1,2-oxazole-4-carboxamido)penicillanic acid;C19H18ClN3O5S; 61-72-3; ¨̈̈̈̈LACTACLOX*; ¨̈̈̈̈NOROCLOX�Cloxacillin Benzathine 32222-55-2; ¨̈̈̈̈EMBACLOX DC; ¨̈̈̈̈KLOXERATE;¨̈̈̈̈OPTICLOX�Cloxacillin Sodium 7081-44-9; AMPICLOX*; ORBENINAntibiotic

NO Me

Cl

N

NOO

S

H COOH

Me

Me

H HH

Clozapine klö·za·pën8-Chloro-11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine; C18H19ClN4;5786-21-0; CLOZARILAntipsychotic

NH

NN

NMe

Cl

1-152�Co-amilofruse (BAN) see page 000�Co-amilozide (BAN) see page 000�Co-amoxiclav (BAN) see page 000Co-beneldopa (BAN) see page 000�Cocaine (BAN) kö·kän

(1R,2R,3S,5S)-2-Methyoxycarbonyltropan-3-yl benzoate; C17H21NO4;50-36-2�Cocaine Hydrochloride 53-21-4Local anaesthetic

NMe

COOMe

O

O

�Cocarboxylase (co-carboxylase) kö·kar·boks·i·läz3-(4-Amino-2-methylpyrimidin-5-ylmethyl)-5-{2-[dihydroxyphosphinyloxy-(hydroxy)phosphinyloxy]ethyl}-4-methyl-1,3-thiazolium hydroxide;diphosphothiamine; C12H20N4O8P2S; 154-87-0Co-enzyme

P

O

OH

O O P

O

OH

OH

N SN

N Me

NH2

Me

+

OH_

�Co-careldopa (BAN) see page 000�Co-codamol (BAN) see page 000�Co-codaprin (BAN) see page 000Co-cyprindiol (BAN) see page 000

�Cod-liver OilThe oil obtained from the fresh liver of the cod Gadus callarius L· and other speciesof Gadus refined and clarified by filtration at about 0°; MORHULIN*; NORATEX*;THOVALINE*Source of vitamins A and D

Codactide kö·dak·tïd[1-D-Serine,17,18-lysine]corticotrophin-(1-18)-octadecapeptide amideCorticotrophic peptide

D-Ser–Tyr–Ser–Met–Glu–His–Phe–Arg–

Trp–Gly–Lys–Pro–Val–Gly–Lys–Lys–

Lys–Lys–NH2�Co-danthramer (BAN) see page 000�Co-danthrusate (BAN) see page 000

1-153

�Codeine (BAN) kö·dën7,8-Didehydro-4,5-epoxy-3-methoxy-9a-methylmorphinan-6-ol; C18H21NO3; 76-57-3�Codeine Hydrochloride 1422-07-7; ASPAV*�Codeine Phosphate 52-28-8 (anhydrous); 41444-62-6 (hemihydrate) GALCODINE;component in many proprietary preparationsAnalgesic

NMe

O

MeO

H

HO

�Co-dergocrine Mesilate kö-der·gö·krën me·si·lätEqual mass proportions of the methanesulfonates of (a) dihydroergocornine, (b)dihydroergocristine and (c) a- and b-dihydroergocryptine in the ratio 2:1;dihydroergotoxine mesilate; ergoloid mesilates (USAN); HYDERGINEUsed in treatment of impaired mental function in the elderly

�Co-dydramol (BAN) see page 000Co-fluampicil (BAN) see page 000Co-flumactone (BAN) see page 000�Colaspase (BAN)

L-Asparagine amidohydrolase obtained from selected strains of Escherichia coli, suchas ATCC 9637; asparaginase (USAN); 9015-68-3

�Colecalciferol (cholecalciferol) kö·lë·kal·si·fe·rol(5Z,7E)-(3S)-9,10-Secocholesta-5,7,10(19)-trien-3-ol; vitamin D3; C27H44O; 67-97-0; CACIT D3*; CALCEOS*; CALCICHEW D3*; ¨̈̈̈̈DUPHAFROLVitamin D analogue

HO

MeH

MeH

CH2

H

Me

Me

H

Colestipol kö·lest·i·polCo-polymer of diethylenetriamine and 1-chloro-2,3-epoxypropane;50925-79-6Colestipol Hydrochloride 37296-80-3; COLESTIDHypolipidaemic

�Colestyramine (cholestyramine) kö·lë·stï·ra·mënA styryl–divinylbenzene copolymer (about 2% divinylbenzene)containing quater-nary ammonium groups; 11041-12-6Colestyramine Chloride QUESTRANAnion exchange resin

1-154Colfosceril Palmitate kol·fo·ser·ril parl·mi·tät

1,2-Dipalmitoyl-sn-glycero(3)phosphocholine; C40H80NO8P; 63-89-8; EXOSURFSurfactant replacement therapy

H3C[ CH2] 14CO C H

CH2OC[ CH2] 14CH3

O

CH2O P CH2CH2NMe3

O

O_

+

Colistimethate (colistin sulphomethate) ko·li·sti·me·thätAn antibiotic obtained from colistin sulphate by sulfomethylation with formalde-hyde and sodium bisulfite; 30387-39-4�Colistimethate Sodium 8068-28-8; COLOMYCIN INJECTIONAntibacterial

Colistin ko·lis·tinA mixture of antimicrobial peptides produced by a strain of Bacillus polymyxa var·colistinus; 1066-17-7�Colistin Sulphate 1264-7-8; COLOMYCINAntibacterial

Colistin Sulphomethate see ColistimethateCo-magaldrox (BAN) see page 000Co-methiamol (BAN) see page 000Co-phenotrope (BAN) see page 000�Copovidone (BAN) kö·po·vi·dön

A co-polymer of 1-vinylpyrrolidone and vinyl acetate in the massproportions 3:2Pharmaceutical aid

Copovithane (BAN) kö·po·vi·thänCopolymer of 2-methylenetrimethylene bis(methylcarbamate) and 1-vinyl-2-pyrrolidone in the approximate ratio of 1 part to 4 parts respectively;68045-74-9; BAY i 7433Tumour inhibitor

Copper Tetramibi Tetrafluoroborate (BAN)Tetrakis(2-methoxy-2-methylpropyl isocyanide-kN-copper(I) tetrafluoroborate;C24H44BCuF4N4O4Active ingredient in radiodiagnostic agent

Co-prenozide (BAN) see page 000�Co-proxamol (BAN) see page 000

Corticotropin (corticotrophin) kor·ti·kö·tro·pinThe peptide hormone from the anterior lobe of the pituitary which increases therate at which corticoid hormones are secreted by the adrenal gland; adrenocortico-trophin; ACTH; 9002-60-2; ACTHARAdrenocorticotrophic hormone

1-155Cortisone kor·ti·sön

17a,21-Dihydroxypregn-4-ene-3,11,20-trione; C23H30O6; 53-06-5�Cortisone Acetate 50-04-4; CORTISYLCorticosteroid

Me

H

HMe

O

O

OHO

H

OH

Cortodoxone kor·tö·doks·ön17a,21-Dihydroxypregn-4-ene-3,20-dione; C21H30O4; 152-58-9Corticosteroid

Me

H

HMe

O

O

OH

H

OH

Co-simalcite (BAN) see page 000�Co-tenidone (BAN) see page 000Co-tetroxazine (BAN) see page 000�Co-triamterzide (BAN) see page 000Co-trifamole (BAN) see page 000�Co-trimazine (BAN) see page 000�Co-trimoxazole (BAN) see page 000Co-zidocapt (BAN) see page 000

Coumafos (coumaphos) kü·ma·fosO-3-Chloro-4-methylcoumarin-7-yl O,O-diethyl phosphorothioate; C14H16ClO5PS;56-72-4; ¨̈̈̈̈NEGASUNT*; ¨̈̈̈̈ PERIZINInsecticide

P

S

OEt

OOO

Me

Cl

OEt

�Coumetarol (cumetharol) kü·me·tha·rol4,4¢-Dihydroxy-3,3¢-(2-methoxyethylidene)dicoumarin; C21H16O7;4366-18-1Anticoagulant

O

OH

O

OH

O O

OMeH

Crisantaspase (BAN) kri·san·ta·späzL-Asparagine amidohydrolase obtained from cultures of Erwinia chrysanthemi (syn·E· carotovora); 9015-68-3; ̈ ERWINASE

Cytotoxic

1-156Cromakalim krö·ma·ka·lim

(±)-trans-3-Hydroxy-2,2-dimethyl-4-(2-oxopyrrolidin-1-yl)chroman-6-carbonitrile; C16H18N2O3; 94470-67-4; BRL 34915Antihypertensive

N

O

NC

MeMe

H

OH

OH

and enantiomer

Cromoglicic Acid (cromoglycic acid) krö·mö·glï·sik4,4¢-Dioxo-5,5¢-(2-hydroxytrimethylenedioxy)di(4H-chromene-2-carboxylic acid);C23H16O11; 16110-51-3�Sodium Cromoglicate cromolyn sodium (USAN); 15826-37-6; AEROCROM*;¨̈̈̈̈CROMOVET; INTAL; INTAL COMPOUND*; LOMUSOL; NALCROM; OPTICROM;RYNACROMProphylaxis of allergic conditions

O COOH

OOOO

HOOC O

H OH

Cropropamide krö·prö·pa·mïdN-[1-(Dimethylcarbamoyl)propyl]-N-propylcrotonamide; C13H24N2O2;633-47-6; ¨̈̈̈̈RESPIROT*Central nervous system stimulant

H3C N

CH3

CH3

NMe2O

HOH

H

and enantiomer

Croscarmellose kros·kar·me·lösA cross-linked, partly O-carboxymethylated cellulose�Croscarmellose SodiumPharmaceutical aid

�Crospovidone kros·po·vi·dönA cross-linked homopolymer of 1-vinyl-2-pyrrolidone; 9003-39-8Pharmaceutical aid

�Crotamiton krö·ta·mi·tonN-Ethylcrotono-o-toluidide; C13H17NO; 483-63-6; EURAXAnti-infective

N CH3

O H

HEtMe

1-157Crotetamide (crotethamide) krö·te·ta·mïd

N-[1-(Dimethylcarbamoyl)propyl]-N-ethylcrotonamide; C12H22N2O2;6168-76-9; ¨̈̈̈̈RESPIROT*Central nervous system stimulant

H3C N

CH3

CH3

NMe2O

HOH

H

and enantiomer

Crotoxyfos (BAN) krö·toks·i·fos1-Phenylethyl-3-(dimethoxyphosphinyloxy)isocrotonate; C14H19O6P; 7700-17-6; FLY

REPELLENT

Insecticide

OMeP

O

OMe

OO

Me

H

OH Me

and enantiomer

Crufomate kroo·fö·mät4-tert-Butyl-2-chlorophenyl methyl methylphosphoramidate; C12H19ClNO3P; 299-86-5Insecticide; anthelmintic

OMeP

O

NHMe

O

Cl

Bu t

Cumetharol see Coumetarol

Cuproxoline kü·proks·o·lënCopper(II)bis(5,7-disulfo-8-quinolyl oxide)—diethylamine (1:4);C18H12CuN2O14S4; 13007-93-7; ̈̈̈̈̈ CUJECTreatment of copper deficiency

N

Cu OO

N SO3H

SO3HSO3H

HO3S4NHEt 2

Cyacetacide (cyacetazide) sï·a·se·ta·sïd2-Cyanoacetohydrazide; C3H5N3O; 140-87-4Anthelmintic

H2NN

ON

H

1-158�Cyanocobalamin sï·a·nö·kö·ba·la·min

Coa-[(5,6-Dimethylbenzimidazolyl]-Cob-cyanocobamide; vitamin B12;C63H88CoN14O14P; 68-19-9; ¨̈̈̈̈ANIVIT B12; BC 500*; CYTACON; CYTAMEN;¨̈̈̈̈ FERROMAX; ¨̈̈̈̈ INTRAVIT 12; KETOVITE LIQUID*; ¨̈̈̈̈MULTIVET B12; OCTOVIT*;SOLIVITO N*; ¨̈̈̈̈VI-SORBIN*; ¨̈̈̈̈VITBEEVitamin B12 analogue

CN

H2N

OMe

H2N

O

H

Me

OO

HO

H

OHHHP

O

O_

ONH H Me

O O

HNH2

Me

Me

MeMe

O

H2N

Me

O

NH2 O

NH2

Me

N

N

Co

N

N

N

N Me

Me

H

H

H

H

+

Cyclamic Acid (BAN) sï·kla·mikN-Cyclohexylsulfamic acid; hexamic acid; C6H13NO3S; 100-88-9Sweetening agent

NHSO3H

�Cyclandelate sï·klan·de·lät3,3,5-Trimethylcyclohexyl mandelate; C17H24O3; 456-59-7Vasodilator

O

O

Me

Me

Me

OH

*

*

*

mixture of 8 stereoisomers

�CyclarbamateCyclopentane-1,1-diyldimethyl bis(phenylcarbamate); C21H24N2O4; 5779-54-4

OO NN

OO

H H

1-159�Cyclizine sï·kli·zën

1-Benzhydryl-4-methylpiperazine; C18H22N2; 82-92-8�Cyclizine Hydrochloride 303-25-3; DICONAL*; FEMIGRAINE*; MIGRIL*; VALOIDCyclizine Lactate 5897-19-8; VALOIDCyclizine Tartrate CYCLIMORPH*Histamine H1-receptor antagonist

NNMe

Cyclobarbital (cyclobarbitone)sï·klö·bar·bi·tal5-(Cyclohex-1-enyl)-5-ethylbarbituric acid; C12H16N2O3; 52-31-3�Cyclobarbital Calcium 5897-20-1Hypnotic

N

NO

Et

OH

O

H

Cyclocoumarol sï·klö·kü·ma·rol3,4-Dihydro-2-methoxy-2-methyl-4-phenyl-2H-pyrano[3,2-c]chromen-5-one;C20H18O4; 518-20-7Anticoagulant

O

O

O

Me OMe

*

*

mixture of 4 stereoisomers

Cyclofenil sï·klö·fe·nil4,4¢-Cyclohexylidenemethanediyldi(phenyl acetate); C23H24O4; 2624-43-3Treatment of infertility

OAcAcO

1-160Cycloguanil Embonate sï·klö·gwa·nil em·bo·nät

Bis(6-amino-1-p-chlorophenyl-1,2-dihydro-2,2-dimethyl-1,3,5-triazin-4-ylammonium) 3,3¢-dihydroxy-4,4¢-methylenedi-(2-naphthoate);(C11H15ClN5)2.C23H14O6; 609-78-9Antimalarial

MeMe

H3N

ClNH2

N

N

N CH2

COO_

OH

OH

COO_

2

+

Cyclomethycaine sï·klö·meth·ë·kän3-(2-Methylpiperidino)propyl 4-cyclohexyloxybenzoate; C22H33NO3;139-62-8Cyclomethycaine Sulphate 50978-10-4Local anaesthetic

O

O N

O Me

Cyclopentamine sï·klö·pen·ta·mën2-Cyclopentyl-1-methylethyl(methyl)amine; C9H19N; 102-45-4Cyclopentamine HydrochlorideSympathomimetic

CH3

H NHMe

and enantiomer

�Cyclopenthiazide sï·klö·pen·thï·a·zïd(RS)-6-Chloro-3-cyclopentylmethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C13H18ClN3O4S2; 742-20-1; NAVIDREX; NAVISPARE*;TRASIDREX*Diuretic

SNH

NH

OOS

H2N

OO

ClH

and enantiomer

1-161Cyclopentolate sï·klö·pen·to·lät

2-Dimethylaminoethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate; C17H25NO3; 512-15-2�Cyclopentolate Hydrochloride 5870-29-1; MINIMS CYCLOPENTOLATE;MYDRILATEAnticholinergic

O

NMe2O

HO

�Cyclophosphamide sï·klö·fos·fa·mïd2-Bis(2-chloroethyl)aminoperhydro-1,3,2-oxazaphosphorinane 2-oxide;C7H15Cl2N2O2P; 50-18-0 (anhydrous); 6055-19-2 (monohydrate); ENDOXANACytotoxic

NH

PO O

N

Cl

Cl

Cycloprolol see Cicloprolol�Cycloserine sï·klö·seer·rën

(R)-4-Amino-1,2-oxazolidin-3-one; C3H6N2O2; 68-41-7Antitubercular

NHO

OH2N

H

�Cyclosporin sï·klö·spor·rinCyclo[-[(R)-4-(E)-but-2-enyl-N,4-dimethyl-L-threonyl]-L-homoalanyl-(N-methylglycyl)-(N-methyl-L-leucyl)-L-valyl-(N-methyl-L-leucyl)-L-alanyl-D-alanyl-(N-methyl-L-leucyl)-(N-methyl-L-leucyl)-(N-methyl-L-valyl)-]; cyclosporinA; C62H111N11O12; 59865-13-3; ciclosporin (pINN); NEORAL; B12OPTIMMUNE;SANDIMMUNImmunosuppressant

Me

Ala_D_Ala_MeLeu_MeLeu_MeVal_N_C_CO_Abu_MeGly_MeLeu_Val_MeLeu

H

Me OHMeH

H

H

H

1-162Cyclothiazide sï·klö·thï·a·zïd

6-Chloro-3,4-dihydro-3-(norborn-5-en-2-yl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C14H16ClN3O4S2; 2259-96-3Diuretic

N

NHSH2 NO2 S

Cl

OO

H

mixture of stereoisomers

�Cycrimine1-Cyclopentyl-1-phenyl-3-piperidinopropan-1-ol; C19H29NO; 77-39-4

N

OH

and enantiomer

Cyfluthrin (BAN) sï·floo·thrin(RS)-a-Cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS; 1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; C22H18Cl2FNO3;68359-37-5; Bay Vl 1704Insecticide (veterinary)

H CN

O

O

Me

Me

H

Cl

Cl

H H

O

F

1S,3S-isomer

2-1Cyhalothrin (BAN) sï·hä·lö·thrin

(RS)-a-Cyano-3-phenoxybenzyl *(Z)-(1RS,3RS)-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate; C23H19ClF3NO3; 68085-85-8; PP 563Insecticide*alternative designation: (1RS)-cis-3-(Z-2-chloro…

*

and enantiomer plus epimer at C*

H CN

O

O

Me

Me

H

Cl

F3C

H H

O

�Cypenamine2-Phenylcyclopentylamine; C11H15N; 15302-54-9

NH2

**

mixture of isomers

Cypermethrin (BAN) sï·per·më·thrin(RS)-a-Cyano-3-phenoxybenzyl *(1RS,3RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; C21H19Cl2NO3; 52315-07-8;BARRICADE; ¨̈̈̈̈CROVECT; ¨̈̈̈̈CYPOR; ¨̈̈̈̈DEOSECT; ¨̈̈̈̈EQUIVITE; ¨̈̈̈̈ FLECTRON;¨̈̈̈̈ PARASOL; ¨̈̈̈̈ROBUSTInsecticide*alternative designation: (1RS)-cis-3-(2,2 dichloro…

H CN

O

O

Me

Me

H

Cl

Cl

H H

O

and enantiomer plus epimer at C*

*

�Cyprenorphine(1) 2-[(-)-(5R,6R,7R,14R)-9a-Cyclopropylmethyl-4,5-epoxy-3-hydroxy-6-methoxy-6,14-ethenomorphinan-7-yl]propan-2-ol (2) (6R,7R,14R)-17-cyclopropylmethyl-7,8-dihydro-7-(1-hydroxy-1-methylethyl)-6-O-methyl-6,14-etheno-17-normorphine; C26H33NO4; 4406-22-8

N

O

HO

MeOHMe

HO Me

2-2Cyproheptadine sï·prö·hep·ta·dën

5-(1-Methylpiperidin-4-ylidene)-5H-dibenzo[a,d]cycloheptene; C21H21N; 129-03-3�Cyproheptadine Hydrochloride 969-33-5; PERIACTINHistamine H1-receptor antagonist

N

Me

Cyproterone sï·prö·te·rön6-Chloro-1b,2b-dihydro-17a-hydroxy-3H-cyclopropa[1,2]pregna-4,6-diene-3,20-dione; C24H29ClO4; 2098-66-0�Cyproterone Acetate 427-51-0; ANDROCUR; CYPROSTAT; DIANETTE*Antiandrogen

Cl

O

CH3O

OH

H H

HMe

Me

Cyromazine sï·rö·ma·zënN-Cyclopropyl-1,3,5-triazine-2,4,6-triamine; C6H10N6; 66215-27-8; ¨̈̈̈̈VETRAZINInsecticide (veterinary)

N N

N N

NH2

H2NH

Cysteamine see Mercaptamine

�Cytarabine sï·ta·ra·bën1-b-D-Arabinofuranosylcytosine; C9H13N3O5; 147-94-4; CYTOSARCytotoxic

HO

N

NH2

OHO

OH

O

2-3Cythioate (BAN) sï·thï·ö·ät

O,O-Dimethyl O-(4-sulfamoylphenyl) phosphorothioate; C8H12NO5PS2; 115-93-5Parasiticide

P

S

OMe

O

H2NO2S

OMe

�Dacarbazine da·kar·ba·zën5-(3,3-Dimethyltriazeno)imidazole-4-carboxamide; C6H10N6O; 4342-03-4; DTIC-DOMECytotoxic

N

N N

CONH2

N NMe2

H

Daclizumab da·kli·zü·mabImmunogloblin G1 (human-mouse monoclonal clone 1H4-gamma-chain anti-human interleukin 2 receptor), disulphide with human-mouse monoclonal clone1H4 light chain, dimer; 152923-56-3Immunosupressant; prophylaxis of acute organ rejection

Dactinomycin dak·ti·nö·mï·sinN2·1N2¢·1¢-(2-Amino-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-diyldicarbonyl)bis[threonyl-D-valylprolyl(N-methylglycyl)(N-methylvaline)-1.5-3.1-lactone]; actinomycin D; C62H86N12O16; 50-76-0; COSMEGEN LYOVACAntineoplastic

NO

Me

Me

O NH2

C

C

O

O

Thr–DVal–Pro–MeGly–MeVal

Thr–DVal–Pro–MeGly–MeVal

Dacuronium Bromide da·kûr·rö·në·um1,1¢-(3a-Acetoxy-17b-hydroxy-5a-androstan-2b,16b-diyl)bis(1-methylpiperidinium) dibromide; C33H58Br2N2O3; 27115-86-2Neuromuscular blocking agent

N

N

Me Me

OHMe

H

H

HMe

AcO

2Br+

+

_

2-4Dalfopristin dal·fö·pris·tin

(5E,10E,12E,)-(3R,4R,14S,26R,26aS)-26-{[2-(Diethylamino)ethyl]sulfonyl}-8,9,14,15,24,25,26,26a-octahydro-14-hydroxy-3-isopropyl-4,12-dimethyl-3H-21,18-azeno-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosene-1,7,16,22(4H,17H)-tetrone; C34H50N4O9S; 112362-50-2Antibacterial

i Pr

O

NEt2

H

OS

O

HOH

H

H

HMe

O

NO

O

N

O

Me

N

O

H

Dalteparin Sodium dal·te·pa·rinSodium salt of depolymerised heparin obtained by nitrous acid degradation ofheparin from pork intestinal mucosa; the majority of the components have a 6-O-sulfo-2,5-anhydro-D-mannitol structure at the reducing end of their chain; themolecular weight of 90% of the components is between 2000 and 9000 and theaverage molecular weight is about 5000; the sulfur content is about 11%; FRAGMINAntithrombotic

�Danaparoid Sodium da·na·pa·roidA low-molecular-weight heparinoid consisting of a mixture of the sodium salts ofheparan sulfate (approximately 84%), dermatan sulfate (approximately 12%), andchondroitin-4-and 6-sulfates (approximately 4%); it is derived from pig intestinalmucosa; average molecular weight about 5500; 83513-48-8Anticoagulant

Danazol da·na·zol[1,2]Oxazolo[4¢,5¢:2,3]-17a-pregn-4-en-20-yn-17b-ol; C22H27NO2;17230-88-5; DANOLInhibitor of pituitary gonadotrophin secretion

NO

H

H

H

Me

Me OH

CH

Daniquidone da·ni·kwi·dön8-Aminoisoindolo[1,2-b]quinazolin-12(10H)-one; C15H11N3O;67199-66-0; BAY h 2049Cytotoxic

N

N

O

H2N

2-5Danofloxacin da·nö·floks·a·sin

1-Cyclopropyl-6-fluoro-1,4-dihydro-7-{(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.l]hept-2-yl}-4-oxoquinoline-3-carboxylic acid; C19H20FN3O3;112398-08-0Danofloxacin Mesilate 119478-55-6; CP-76,136-27Antibacterial (veterinary)

N

F COOH

O

N

MeN

Danthron see Dantron

Dantrolene dan·trö·lën1-(5-p-Nitrophenylfurfurylideneamino)hydantoin; C14H10N4O5;7261-97-4Dantrolene Sodium 14663-23-1; DANTRIUMMuscle relaxant

N

N

NO

O O

O2N

H

�Dantron (danthron) dan·tron1,8-Dihydroxyanthraquinone; C14H8O4; 117-10-2; AILAX*; CAPSUVAC*; CODALAX*;NORMAX*Laxative

O

O OHOH

�Dapsone dap·sönBis(4-aminophenyl) sulfone; C12H12N2O2S; 80-08-0; MALOPRIM*Antileprotic

O OS

H2N NH2

2-6Daptomycin dap·tö·mï·sin

N-Decanoyl-L-tryptophyl-L-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3-methyl-L-glutamyl-3-anthraniloyl-L-alanine 1.13-3.4-lactone; C72H101N17O26; 103060-53-3; Ly 146032Antibiotic

CH3[CH2]8CO_Trp_Asn_Asp_Thr_Gly_Orn_Asp_

D-Ala_Asp_Gly_D-Ser_threo(3_Me)Glu_Kyn

[Kyn = kynurenine = 3-anthraniloylalanine]

Darbepoetin Alfa dar·be·pö·e·tin al·fa[30-L-Asparagine, 32-L-threonine, 87-L-valine, 88-L-asparagine, 90-L-threonine]erythropoietin (human); C800H1300N228O255S5; 209810-58-2; NESPTreatment of anaemia

darbepoetin alfa has the following amino acid sequence:

APPRLICDSR VLERYLLEAK EAENITTGCN

ETCSLNENIT VPDTKVNFYA WKRMEVGQQA

VEVWQGLALL SEAVLRGQAL LVNSSQVNET

LQLHVDKAVS GLRSLTTLLR ALGAQKEAIS

PPDAASAAPL RTITADTFRK LFRVYSNFLR

GKLKLYTGEA CRTGD

Darifenacin da·ri·fe·na·sin(S)-2-{1-[2-(2,3-Dihydrobenzo[b]furan-5-yl)ethyl]pyrrolidin-3-yl}-2,2-diphenylacetamide; C28H30N2O2; 133099-04-4; UK-88,525Darifenacin Hydrobromide 133099-07-7; UK-88,525-04M3-Selective muscarinic receptor antagonist

N

H2NOC

O

H

Daunorubicin dor·nö·roo·bi·sinAn anthracycline antibiotic produced by Streptomyces peuceticus andS. coeruleorubidus; (1S,3S)-3-acetyl-1,2,3,4,6,11-hexahydro-3,5,12-trihydroxy-10-methoxy-6,11-dioxonaphthacen-1-yl 3-amino-2,3,6-trideoxy-a-L-lyxo-pyranoside;C27H29NO10; 20830-81-3�Daunorubicin Hydrochloride 23541-50-6; CEUBIDIN; DAUNOXOMECytotoxic

2-7

O

OOMe

OH

OH

CH3

O

H

HO

O

NH2

HOMe

O

Dazmegrel daz·me·grel3-(3-Imidazol-l-ylmethyl-2-methylindol-l-yl)propionic acid; C16H17N3O2; 76894-77-4;UK-38485Thromboxane-synthetase inhibitor

N Me

N

N

COOH

Dazoxiben da·zoks·i·ben4-(2-Imidazol-l-ylethoxy)benzoic acid; C12H12N2O3; 78218-09-4;UK-37248Dazoxiben Hydrochloride 74226-22-5; UK-37248-01Thromboxane-synthetase inhibitor

COOH

ON

N

Deanol dë·a·nol2-Dimethylaminoethanol; C4H11NO; 3342-61-8Central nervous system stimulant

HONMe2

Debrisoquine de·brï·sö·kwën1,2,3,4-Tetrahydroisoquinoline-2-carboxamidine; C10H13N3; 1131-64-2�Debrisoquine Sulphate 581-88-4; DECLINAXAdrenergic neurone blocker

N NH2

NH

Debropol de·brö·pol(RS)-2-Bromo-2-nitropropan-l-ol; C3H6BrNO3; 24403-04-1; BTS 7706Antiseptic; preservative

H3C

Br NO2OH

and enantiomer

2-8�Decamethonium Iodide (INNM)

N,N¢-Decamethylenebis(trimethylammonium) di-iodide; C16H38I2N2;541-22-0

Me3N[CH2] 10NMe3

+ +2I

_

Decitabine dë·sï·ta·bën4-Amino-1-(2-deoxy-b-D-erythro-pentofuranosyl)-1,3,5-triazin-2(1H)-one;C8H12N4O4; 2353-33-5; NSC 127716Cytotoxic

O

OH

HO

N

N

N

NH2

O

�Decoquinate de·kö·kwi·nätEthyl 6-decyloxy-7-ethoxy-4-hydroxyquinoline-3-carboxylate; C24H35NO5; 18507-89-6; ¨DECCOXAntiprotozoan

NEtO

CH3 [CH2 ]9 O

OH

COOEt

Deferiprone de·fe·ri·prön3-Hydroxy-1,2-dimethyl-4-pyridone; C7H9NO2; 30652-11-0; LlChelating agent

N

Me

Me

OH

O

Defibrotide dë·fi·brö·tïdPolydeoxyribonucleotides from bovine lung; the molecular weights range between45,000 and 55,000Antithrombotic; fibrinolytic

2-9Deflazacort dë·flä·za·kort

11b-Hydroxy-2¢-methyl-3,20-dioxo[1,3]oxazolo[5¢,4¢:16,17]pregn-4-en-21-ylacetate; C25H31NO6; 14484-47-0; CALCORTCorticosteroid

O

Me

O

NMeHO

Me

O

OAc

�Dehydrocholic Acid dë·hï·drö·kö·lik3,7,12-Trioxo-5b-cholan-24-oic acid; C24H34O5; 81-23-2Laxative

O

Me

Me

Me

O

O

H H

H

COOH

H

H

Dehydroemetine dë·hï·drö·e·me·tën(S)-3-Ethyl-1,6,7,11b-tetrahydro-9,10-dimethoxy-2-[(R)-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolylmethyl)]-4H-benzo[a]quinolizine; 2,3-dehydroemetine;C29H38N2O4; 4914-30-1Antiprotozoan

N

H

Et

HN

MeO

MeO

H

OMe

OMe

Delmadinone del·ma·di·nön6-Chloro-17a-hydroxypregna-1,4,6-triene-3,20-dione; C21H25ClO3;15262-77-8Delmadinone Acetate 13698-49-2; ¨TARDAKProgestogen

O

Cl

O CH3

OHMe

Me

H H

H

2-10Delprostenate del·pros·te·nät

(1) Methyl (2E,5Z)-7-{(1R,2R,3R,5S)-2-[(E)-(3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl}hepta-2,5-dienoate;(2) methyl (2E,5Z,13E)-(9S,11R,15R)-16-(3-chlorophenoxy)-9,11,15-trihydroxy-w-tetranorprosta-2,5,13-trienoate; C23H29ClO6;62524-99-6; ONO 1052Prostanoid luteolytic (veterinary)

O

H

H OHHHO

HO

Cl

COOMe

Deltamethrin (BAN) del·ta·më·thrin(S)-a-Cyano-3-phenoxybenzyl (1R,3S)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate; C22H19Br2NO3; 52918-63-5Ectoparasiticide (veterinary)

O

H CN

O

O

Me

Me

H

Br

Br

H H

�Demecarium Bromide de·me·kä·rë·umN,N¢-Decamethylenebis(N,N,N-trimethyl-3-methylcarbamoyloxyanilinium)dibromide; C32H52Br2N4O4; 56-94-0Anticholinesterase

+NMe3

O N

O

Me

[ CH2] 10

+

_

NMe3

ON

O

Me

2Br

Dembrexine dem·breks·ëntrans-4-(3,5-Dibromo-2-hydroxybenzylamino)cyclohexanol; C13H17Br2NO2; 83200-09-3; ¨ SPUTOLOSINTreatment of respiratory diseases (veterinary)

HN

OH

Br

Br

H

OHH

2-11Demeclocycline de·më·klö·sï·klën

(1) (4S,4aS,5aS,6S,12aS)-7-Chloro-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxonaphthacene-2-carboxamide;(2) 7-chloro-6-demethyl-tetracycline; C21H21ClN2O8;127-33-3�Demeclocycline Hydrochloride 64-73-3; DETECLO*; LEDERMYCINAntibacterial

OH O HO O

CONH2

OH

NMe2HH

HHO

OH

Cl

Demecolcine de·më·kol·sën(RS)-6,7-Dihydro-1,2,3,10-tetramethoxy-7-methylamino-5H-benzo[a]heptalen-9-one; C21H25NO5; 477-30-5Antimitotic

MeO

MeO

MeO

NHMe

O

OMe

H

and enantiomer

Denatonium Benzoate de·na·tö·në·umBenzyldiethyl(2,6-xylylcarbamoylmethyl)ammonium benzoate; C28H34N2O3; 3734-33-6; BITREXAlcohol denaturant

NN

O EtEtMe

MeH

COO+_

Denbufylline den·bü·fi·lën1,3-Dibutyl-3,7-dihydro-7-acetonylpurine-2,6(1H)-dione; C16H24N4O3; 57076-71-8;BRL 30892Phosphodiesterase inhibitor

NBun

O

O

N

N

N

Bun

CH3

O

2-12Deoxycortone see Desoxycortone

Depramine (balipramine) de·pra·mën5H-3-Dibenz[b,f]azepin-5-ylpropyldimethylamine; C19H22N2; 303-54-8; GP 31406Antiparkinsonian

N

NMe2

Deprodone de·prö·dön11b,17a-Dihydroxypregna-1,4-diene-3,20-dione; C21H28O4; 20423-99-8Deprodone Propionate 20424-00-4Corticosteroid

O

Me

H H

H

MeHO

CH3O

OH

Deptropine dep·trö·pën(1R,3r,5S)-3-(10,11-Dihydrodibenzo[a,d]cycloheptadien-5-yloxy)tropane;C23H27NO; 604-51-3�Deptropine Citrate 2169-75-7Anticholinergic; histamine H1-receptor antagonist

O

MeN

�Dequalinium Chloride de·kwa·li·në·umN,N-Decamethylenebis(4-amino-2-methylquinolinium chloride); C30H40Cl2N4; 522-51-0; DEQUACAINE*; DEQUADIN; LABOSEPTAnti-infective

N

MeH2N

N

Me NH2

CH2[ CH2] 8CH2+ +

2Cl_

2-13Deserpidine dë·ser·pi·dën

Methyl 11-demethoxy-O-(3,4,5-trimethoxybenzoyl)reserpate; C32H38N2O8; 131-01-1Antipsychotic; antihypertensive

NN

OOC

H

H

H

CH3OOC

OMe

OMe

OMe

OMe

H

Desferrioxamine (BAN) dez·fe·rë·oks·a·mën30-Amino-3,14,25-trihydroxy-3,9,14,20,25-penta-azatriacontane-2,10,13,21,24-pentaone; deferoxamine (pINN); C25H48N6O8; 70-51-9�Desferrioxamine Mesilate 138-14-7; DESFERALChelating agent

H

NN

O

NOH

NNH3CO

O

O

OHH2N

O

HOH

Desipramine de·zi·pra·mën3-(10,11-Dihydro-5H-dibenz[b,f]azepin-5-yl)propyl(methyl)amine; C18H22N2; 50-47-5�Desipramine Hydrochloride 58-28-6; PERTOFRANAntidepressant

N

NHMe

Desirudin de·si·roo·din63-Desulfohirudin (hirudin isoform HV2); C287H440N80O110S6; 120993-53-5; CGP-39393; REVASC

Anticoagulant

VVYTDCTESG QNLCLCEGSN VCGQGNKCIL

GSDGEKNQCV TGEGTPKPQS HNDGDFEEIP

EEYLQ

2-14�Deslanoside dez·lan·o·sïd

3b-[(O-b-D-Glucopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxy-5b,12b-card-20(22)-enolide; deacetyl-lanatoside C; C47H74O19; 17598-6 5-1Cardiac glycoside

O

OHHO

OH

HO

Me

H

H

H

OH

MeOH

OO

O

O

OH

Me

O3

Desloratadine des·lor·ra·ta·dën8-Chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; C19H19ClN2; 100643-71-8; SCH 34117H1-receptor antagonist; treatment of allergic rhinitis

N

NH

Cl

�Deslorelin dez·lö·re·linC64H83N17O12; 57773-65-6Gonadorelin analogue

<Glu–His–Trp–Ser–Tyr–D-Trp–Leu–

Arg–Pro–NHEt

�Desmopressin des·mö·pres·sin[1-Deamino,8-D-arginine]vasopressin; C46H64N14O12S2; 16679-58-6; DDAVP;DESMOSPRAY; DESMOTABSAntidiuretic hormone

SCH2CH2CO_Tyr_Phe_Gln_Asn_Cys_Pro_

D-Arg_Gly_NH2

2-15�Desogestrel de·zö·jes·trel

13b-Ethyl-11-methylene-18,19-dinor-17a-pregn-4-en-20-yn-17b-ol; C22H30O;54024-22-5; MARVELON*; MERCILON*Progestogen

H

H

H

Et OH

CHH

H2C

Desomorphine de·zö·mor·fën(1) (-)-(5S)-4,5-Epoxy-9a-methylmorphinan-3-ol; (2) 6-deoxy-7,8-dihydromorphine; C17H21NO2; 427-00-9Opioid analgesic

NMe

O

HO

H

�Desonide de·zö·nïd11b,21-Dihydroxy-16a,17a-isopropylidenedioxypregna-1,4-diene-3,20-dione;C24H32O6; 638-94-8

O

H

H

H

MeHO

O CH2OH

O

OMe

Me

Me

Desoximetasone (desoxymethasone) de·zoks·ë·me·ta·sön9a-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione; C22H29FO4;382-67-2; STIEDEXCorticosteroid

O

Me

HO

F H

H

Me

Me

OOH

H

2-16Desoxycortone (deoxycortone) dëz·oks·ë·kor·tön

21-Hydroxypregn-4-ene-3,20-dione; (rINN); C21H30O2; 64-85-7Desoxycortone Acetate desoxycorticosterone acetate (USAN); 56-47-3;Desoxycortone Pivalate 808-48-0Corticosteroid

Me

H

HMe

O

O

H

OH

Desoxymethasone see Desoximetasone

Detomidine de·to·mi·dën4-(2,3-Dimethylbenzyl)imidazole; C12H14N2; 76631-46-4Detomidine Hydrochloride 90038-01-0; ¨DOMOSEDANTranquilliser (veterinary)

N

NH

Me

Me

�Dexamethasone deks·a·me·tha·sön9a-Fluoro-11b,17a,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H29FO5; 50-02-2; ¨AZIUM; ¨DEXAMYCIN*; ¨DEXAZONE; MAXIDREX*;MAXITROL*; ¨OPTICORTEN; ORADEXON; OTOMIZE*; SOFRADEX*; ¨̈̈̈̈ SOLUDEX�Dexamethasone Acetate 55812-90-3; ¨DUPHACORT*Dexamethasone Isonicotinate 2265-67-7; ¨VOREN; DEXA-RHINASPRAY*Dexamethasone Phenylpropionate 1879-72-7; ¨DEXAFORT*Dexamethasone Phosphate 312-93-6; DECADRONDexamethasone Pivalate 1926-94-9; ¨OPTICORTENOL-S*�Dexamethasone Sodium Phosphate 2392-39-4; ¨COLVSONE; DECADRON;¨DEXADRESON; ¨DEXAFORT*; ¨DUPHACORT Q; DUPHA-DUOCORT*; ORADEXON;¨OXYCOMPLEX*Corticosteroid

O

Me

HO

F H

H

Me

Me

OOH

OH

Dexamfetamine (dexamphetamine) deks·am·fe·ta·mën(S)-a-Methylphenethylamine; (+)-amphetamine; dextroamphetamine (USAN);C9H13N; 51-64-9�Dexamfetamine Sulphate 51-63-8; DEXEDRINECentral nervous system stimulant

NH2

MeH

2-17Dexbrompheniramine deks·brom·fen·ï·ra·mën

(R)-3-(4-Bromophenyl)-3-(2-pyridyl)propyldimethylamine; C16H19BrN2; 132-21-8Dexbrompheniramine Maleate 2391-03-9Histamine H1-receptor antagonist

N

NMe2

Br

H

Dexchlorpheniramine deks·klor·fen·î·ra·mën(S)-[3-(4-Chlorophenyl)-3-(2-pyridyl)propyl]dimethylamine; C16H19ClN2; 25523-97-1Histamine H1-receptor antagonist

N

NMe2H

Cl

Dexetimide deks·e·ti·mïd(S)-2-(1-Benzyl-4-piperidyl)-2-phenylglutarimide; C23H26N2O2;21888-98-2Anticholinergic

O

O

NH

N

Dexfenfluramine deks·fen·flûr·ra·mën(S)-N-Ethyl-a-methyl-3-trifluoromethylphenethylamine; C12H16F3N;3239-44-9; ADIFAXAppetite suppressant

CH3

H NHMe

F3C

Dexibuprofen deks·ï·bü·prö·fen(S)-2-(4-Isobutylphenyl)propionic acid; C13H18O2; 51146-56-6Analgesic; anti-inflammatory

Bui

COOH

MeH

2-18Dexketoprofen deks·kë·tö·prö·fen

(S)-2-(3-Benzoylphenyl)propionic acid; C16H14O3; 22161-81-5Dexketoprofen Trometamol KERAL

Analgesic

O

COOH

H Me

Dexmedetomidine deks·me·de·to·mi·dën(S)-4-[1-(2,3-Xylyl)ethyl]imidazole; C13H16N2; 113775-47-6; MPV-1440Alpha2-adrenoceptor antagonist

HN

NH Me Me

Me

Dexpanthenol deks·pan·the·nol(R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide; C9H19NO4; 81-13-0; CONCAVIT*Analogue of pantothenic acid

HON OH

Me Me

H OH

O

H

Dexpropranolol deks·prö·pra·no·lol(R)-1-Isopropylamino-3-(1-naphthyloxy)propan-2-ol; C16H21NO2;5051-22-9Antiarrhythmic

O NHPr iOHH

Dexrazoxane deks·ra·zoks·än(S)-4,4¢-Propylenedi(piperazine-2,6-dione); C11H16N4O4; 24584-09-6;ICRF-187Dexrazoxane HydrochloridePrevention of anthracycline-induced cardiotoxicity

HN

NN

NH

MeH

O

OO

O

2-19Dextran deks·tran

Polyanhydroglucose produced by the action of Leuconostoc mesenteroides on sucroseand subsequent controlled hydrolysis and fractionation of the high molecularweight dextran thus formed, or the same substance obtained by any other means.The weight-average molecular weight is referred to by a specifying number: egdextran 40, 45, 70, 110, 150. The number multiplied by 1000 corresponds to theapproximate weight-average molecular weight, eg dextran 40 has a weight-averagemolecular weight of about 40,000;9004-54-0; DEXTRAVEN; GENTRAN; LOMODEX; MACRODEX; RHEOMACRODEX;TEARS NATURALE*Plasma volume expander

Dextranomer deks·tra·no·merDextran cross-linked with 1-chloro-2,3-epoxypropane; 56087-11-7; DEBRISANPromoter of wound healing

OH OH OH

HO

OH

HCOH

CH2

O

HO OOH OH

OO

O

OHOHO

O

CH2

O

OOH OH

OO

OOH

O

OOH

HO

OH

n

Dextriferron deks·tri·fe·ronA colloidal solution of iron(III) hydroxide in complex with partially hydrolyseddextrin; 8063-26-1Treatment of iron-deficiency anaemia

�Dextrin (BAN) deks·trinMaize or potato starch partially hydrolysed by heat with or without the aid ofsuitable acids or buffers; 9004-53-9Pharmaceutical aid

Dextromethorphan deks·trö·me·thor·fan(1) (+)-3-Methoxy-9a-methylmorphinan; (2) (9S,13S,14S)-6,18-dideoxy-7,8-dihydro-3-O-methylmorphine; C18H25NO; 125-71-3; FRANOLYN SED; TUSANA*�Dextromethorphan Hydrobromide 6700-34-1 (monohydrate);125-69-9 (anhydrous); CONTAC COUGHCAPS; component of many other proprietarypreparationsAntitussive

H

MeO

NMe

2-20Dextromoramide deks·trö·mo·ra·mïd

(S)-1-(3-Methyl-4-morpholino-2,2-diphenylbutyryl)pyrrolidine; C25H32N2O2; 357-56-2�Dextromoramide Tartrate 2922-44-3; PALFIUMOpioid analgesic

NN

OO H Me

Dextropropoxyphene deks·trö·prö·poks·ë·fën(1S,2R)-1-Benzyl-3-dimethylamino-2-methyl-1-phenylpropyl propionate;C22H29NO2; 469-62-5�Dextropropoxyphene Hydrochloride propoxyphene hydrochloride (USAN);1639-60-7; COSALGESIC*; DISTALGESIC*�Dextropropoxyphene Napsilate 26570-10-5; DOLOXENEOpioid analgesic

NMe2

OCH3

O

Ph

MeH

Dextrorphan deks·tror·fan(+)-9a-Methylmorphinan-3-ol; C17H23NO; 125-73-5Opioid antitussive

H

HO

NMe

Dextrothyroxine deks·trö·thï·roks·ën4-O-(4-Hydroxy-3,5-di-iodophenyl)-3,5-di-iodo-D-tyrosine; C15H10I4NO4; 137-53-1Dextrothyroxine Sodium 7054-08-2 (hydrate); 137-53-1 (anhydrous)Treatment of hypercholesterolaemia

O

I

I

I

HO COOH

H NH2

I

2-21Diacetamate dï·a·se·ta·mät

4-Acetamidophenyl acetate; C10H11NO3; 2623-33-8Analgesic

OAc

AcHN

Diacetolol dï·a·se·to·lol3¢-Acetyl-4¢-(2-hydroxy-3-isopropylaminopropoxy)acetanilide; C16H24N2O4; 28197-69-5Diacetolol Hydrochloride 69796-04-9; M&B 16942ABeta-adrenoceptor antagonist

AcHN

O NHPri

CH3

O

H OH

and enantiomer

Diacetylnalorphine (BAN) dï·a·së·tïl·na·lor·fën(1) (-)-(5R,6S)-9a-Allyl-4,5-epoxymorphin-7-en-3,6-diyl diacetate;(2) 3,6-di-O-acetyl-17-allyl-17-normorphine; C23H27NO5; 2748-74-5Opioid analgesic

N

O

AcO

H

AcO

CH2

Diamocaine dï·a·mö·kän2-[1-(2-Anilinoethyl)-4-phenyl-4-piperidyloxy]ethyldiethylamine; C25H37N3O;27112-37-4Local anaesthetic

NN

O

NEt2H

Diamorphine (BAN) dï·a·mor·fën4,5-Epoxy-17-methylmorphinan-3,6-diyl diacetate; C21H23NO5; 561-27-3�Diamorphine Hydrochloride 1502-95-0; DIAGESILOpioid analgesic

NMe

O

AcO

H

AcO

2-22�Diamfenetide (diamphenethide) dï·am·fe·ne·tïd

b,b¢-Oxydi(aceto-p-phenetidide); C20H24N2O5; 36141-82-9; ̈ CORIBANAnthelmintic

OO

O

NHAcAcHN

Diampromide dï·am·prö·mïdN-[2-(N-Methylphenethylamino)propyl]propionanilide; C21H28N2O;552-25-0Analgesic

NN

H Me

Me

CH3O

and enantiomer

�Diamthazole (BAN) dï·am·tha·zôl2-(2-Dimethylamino-1,3-benzothiazol-5-yloxy)ethyldiethylamine; dimazole(pINN); C15H23N3OS; 95-27-2Antifungal

S

NNMe2

OEt2N

Diatrizoic Acid see Amidotrizoic Acid

�Diaveridine dï·a·ve·ri·dën5-Veratrylpyrimidine-2,4-diyldiamine; C13H16N4O2; 5355-16-8; ¨ SAQUADIL*Antiprotozoan

N

N

OMe

OMeNH2H2N

�Diazepam dï·ä·ze·pam7-Chloro-1,3-dihydro-1-methyl-5-phenyl-1,4-benzodiazepin-2-one; C16H13ClN2O;439-14-5; ATENSINE; DIAZEMULS; STESOLID; TENSIUM; VALCLAIR; VALIUMHypnotic; anxiolytic

N

NCl

OMe

Diazinon see Dimpylate

2-23�Diazoxide dï·a·zoks·ïd

7-Chloro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide; C8H7ClN2O2S; 364-98-7; EUDEMINETreatment of hypotension and endogenous hyperinsulinism

Me

O OCl

N

SNH

Dibekacin dï·be·ka·sin6-O-(3-Amino-3-deoxy-a-D-glucopyranosyl)-2-deoxy-4-O-(2,6-diamino-2,3,4,6-tetradeoxy-a-D-erythro-hexopyranosyl)-D-streptamine; 3¢,4¢-dideoxykanamycin B;C18H37N5O8; 34493-98-6Dibekacin Sulphate 58580-55-5Antibacterial

O

O

NH2

NH2

HO

OH2NCH2

NH2

O

OH

HOCH2

HOH2N

�Dibenzepin dï·ben·ze·pin10-(2-Dimethylaminoethyl)-5,10-dihydro-5-methyldibenzo[b,e][1,4]diazepin-11-one; C18H21N3O; 4498-32-2Antidepressant

N

N

O

Me

Me2N

Dibrompropamidine (dibromopropamidine) dï·brom·prö·pa·mi·dën3,3¢-Dibromo-4,4¢-trimethylenedioxydibenzamidine; C17H18Br2N4O2; 496-00-4�Dibrompropamidine Isetionate 614-87-9; BROLENE OINTMENT; GOLDEN EYEOINTMENT; ̈ OTORYL*Anti-infective

O

Br

NH

NH2H2N

NH

Br

O

2-24�Dibupyrone

Sodium 2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl-(isobutyl)-aminomethanesulfonate; C16H22N3NaO4S; 1046-17-9

NSNaO

Bu iO O O

N

NMe Me

�Dichlofenthion (BAN) dï·klö·fen·thï·onO-2,4-Dichlorophenyl O,O-diethyl phosphorothioate; C10H13Cl2O3PS;97-17-6; V-C 13Insecticide

P

S

OEt

O

Cl

Cl

OEt

�Dichloralphenazone (BAN) dï·klor·ral·fen·a·zönA 2:1 complex of chloral hydrate and phenazone; C4H6Cl6O4.C11H13N2O; 480-30-8Hypnotic

ClOH

OH

ClCl

N NMe

Me

O

2

�Dichlorophen dï·klor·rö·fen2,2¢-Methylenebis(4-chlorophenol); C13H10Cl2O2; 97-23-4; ¨̈̈̈̈CANOVELTAPEWORMER; ¨̈̈̈̈CATOVEL TAPEWORMER; ¨̈̈̈̈COMPANION; ¨̈̈̈̈EASY TAPE; ¨̈̈̈̈RUBYAnthelmintic

OH

Cl

OH

Cl

Dichlorophenarsine dï·klor·rö·fe·nar·sën3-Amino-4-hydroxyphenyldichloroarsine; C6H6AsCl2NO; 455-83-4Antifungal

AsCl2

NH2

HO

2-25Dichloroxylenol dï·klor·rö·zï·le·nol

2,4-Dichloro-3,5-xylenol; C8H8Cl2O; 133-53-9Antiseptic

OH

Cl

Me

Cl

Me

Dichlorphenamide see Diclofenamide

Dichlorvos dï·klor·vos2,2-Dichlorovinyl dimethyl phosphate; C4H7Cl2O4P; 62-73-7; ¨̈̈̈̈AQUAGARD;¨ATGARD; ¨NUVAN STAYKIL*; ¨NUVAN TOP*; ¨TASK; ¨VAPONAAnthelmintic; insecticide

P

O

OMe

OCl

Cl

OMe

Dichromium Trioxide (BAN) dï·krö·më·um trï·oks·ïdChromium(III) sesquioxide; Cr2O3; 1308-38-9Diagnostic aid

Diclazuril dï·klaz·ûr·ril(±)-4-Chlorophenyl[2,6-dichloro-4-(2,3,4,5-tetrahydro-3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile; C17H9Cl3N4O2; 101831-37-2; ¨̈̈̈̈CLINACOXCoccidiostat

N

N

NH

H CN Cl

ClCl

O

O

and enantiomer

Diclofenac dï·klö·fe·nak[2-(2,6-Dichloroanilino)phenyl]acetic acid; C14H11Cl2NO2; 15307-86-5; VOLTAROL�Diclofenac Diethylamine VOLTAROL EMULGELDiclofenac Potassium 15307-81-0; CATAFLAM�Diclofenac Sodium 15307-79-6; DICOLFLEX; DICLOMAX; DICLOTARD;DICLOZIP; DIGENAC; FLAMRASE; ISCLOFEN; LOFENSAID; MOTIFENE;RHUMALGAN; RUMAFEN; SLOFENAC; VOLRAMAN; VOLSAID; VOLTAROLAnalgesic; anti-inflammatory

N

Cl

Cl COOHH

2-26�Diclofenamide (dichlorphenamide) dï·klö·fe·na·mïd

4,5-Dichlorobenzene-1,3-disulfonamide; C6H6Cl2N2O4S2; 120-97-8Carbonic anhydrase inhibitor

SO2NH2

Cl

Cl

H2NO2S

Dicloxacillin dï·kloks·a·si·lin(6R)-6-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamido]penicillanicacid; C19H17Cl2N3O5S; 3116-76-5; BRL-1702; R-13423�Dicloxacillin Sodium 13412-64-1 (monohydrate); 343-55-5 (anhydrous)Antibacterial

NO Me

Cl

N

NOO

S

H COOH

Me

Me

H H

Cl

H

�Dicobalt EdetateCobalt [ethylenediaminetetra-acetato(4-)-N,N¢,O,O¢]cobalt(II); C10H12Co2N2O8;36499-65-7Cyanide antidote

O

Co

N

OO

OOO

O

N

O_

__

_

2+Co 2+

Dicyclomine see Dicycloverine

Dicycloverine (dicyclomine) dï·sï·klö·ver·rën2-Diethylaminoethyl bicyclohexyl-1-carboxylate; C19H35NO2; 77-19-0�Dicycloverine Hydrochloride 67-92-5; DIARREST*; KOLANTICON*;MERBENTYLAnticholinergic

ONEt2

O

2-27Didanosine dï·da·nö·sën

2¢,3¢-Dideoxy-1,9-dihydro-9-b-D-ribofuranosyl-6H-purine-6-one;2¢,3¢-dideoxyinosine; DDI; C10H12N4O3; VIDEXAntiviral

O

HO

N

NN

HN

O

�DieldrinProduct containing 85 per cent of (1R,4S,4aS,5S,6S,7R,8R,8aR)-1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-1,4:5,8-dimethanonaphthalene; C12H8Cl6O; 60-57-1

85%

ClO

Cl

Cl

Cl

ClH

H

H

H

Cl

�Dienestrol (dienoestrol) dï·ën·ë·strol4,4¢-{Bis[(E)-ethylidene]ethylene}diphenol; C18H18O2; 84-17-3Oestrogen

HO

OHH Me

Me H

�Diethadione5,5-Diethyl-1,3-oxazinane-2,4-dione; C8H13NO3; 702-54-5

NH

O O

Et

EtO

Diethazine dï·eth·a·zën2-(Phenothiazin-10-yl)ethyldiethylamine; C18H22N2S; 60-91-3Anticholinergic

S

NNEt2

2-28Diethylcarbamazine dï·ë·thïl·kar·ba·ma·zën

N,N-Diethyl-4-methylpiperazine-1-carboxamide; C10H21N3O; 90-89-1�Diethylcarbamazine Citrate 1642-54-2Anthelmintic

N

N

Me

CONEt2

Diethylpropion dï·ë·thïl·prö·pë·ona-Diethylaminopropiophenone; amfepramone (pINN); C13H19NO;90-84-6�Diethylpropion Hydrochloride 134-80-5; APISTATE*; TENUATE DOSPANAppetite suppressant

NEt2

O

H Me

and enantiomer

Diethylstilbestrol (stilboestrol) dï·ëthïl·stil·bë·strol(E)-4,4´-(1,2-Diethylvinylene)diphenol; C18H20O2;56-53-1; TAMPOVAGAN

Oestrogen

Et

Et

HO

OH

Diethylthiambutene dï·ë·thïl·thï·am·bú·tënDiethyl[3,3-di-(2-thienyl)-1-methylprop-2-enyl]amine; C16H21NS2;86-14-6Diethylthiambutene HydrochlorideOpioid analgesic

S

S

NH2

MeH

and enantiomer

Diethyltoluamide dï·ë·thïl·tol·ü·a·mïdN,N-Diethyl-m-toluamide; C12H17NO; 134-62-3; AUTANInsect repellent

CONEt2Me

2-29Difenidol (diphenidol) dï·fe·ni·dol

1,1-Diphenyl-4-piperidinobutan-1-ol; C21H27NO; 972-02-1Antiemetic

N

OH

Difenoxin dï·fen·oks·in1-(3-Cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylic acid;C28H28N2O2; 28782-42-5Antidiarrhoeal

NCN COOH

Difetarsone dï·fe·tar·sönN,N¢-Ethylenebis(4-aminophenylarsonic acid); C14H18As2N2O6;3639-19-18Antiprotozoan

NN

As

As

OH

OH

O

O

OH

OH H

H

Diflorasone dï·flo·ra·sön6a,9a-Difluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione;C22H28F2O5; 2557-49-5Diflorasone Diacetate 33564-31-7; U-34865Corticosteroid

O

Me

HO

F H

H

Me

Me

OOH

H

F

2-30Diflucortolone dï·floo·kor·to·lön

6a,9a-Difluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H28F2O4; 2607-06-9�Diflucortolone Valerate 59198-70-8; NERISONECorticosteroid

O

Me

HO

F H

H

Me

Me

OOH

H

F

Diflumidone dï·floo·mi·dön3¢-Benzoyldifluoromethanesulfonanilide; C14H11F2NO3S; 22736-85-2Anti-inflammatory

N

O

CHF2S

OO

H

�Diflunisal dï·floo·ni·sal5-(2,4-Difluorophenyl)salicylic acid; C13H8F2O3; 22494-42-4; DOLOBIDAnalgesic; anti-inflammatory

COOH

OHF

F

�Digitoxin di·ji·toks·in3b-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxy]-14b-hydroxy-5b-card-20(22)-enolide; C41H64O13; 71-63-6; ¨CARDIO-TABSCardiac glycoside

Me

H

H

H

OH

Me

OO

O

O

OH

Me

OH3

2-31�Digoxin di·joks·in

3b-[O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxy]-12b,14b-dihydroxy-5b-card-20(22)-enolide; C41H64O14; 20830-75-5; LANOXINCardiac glycoside

Me

H

H

H

OH

MeOH

OO

O

O

OH

Me

OH3

Dihydralazine dï·hï·dra·la·zënPhthalazine-1,4-diyldihydrazine; C8H10N6; 484-23-1�Dihydralazine Sulphate 7327-87-9Vasodilator

NH

NH

NNH2

NNH2

Dihydrocodeine dï·hï·drö·kö·dën4,5-Epoxy-3-methoxy-17-methylmorphinan-6-ol; C18H23NO3; 125-28-0�Dihydrocodeine Tartrate 5965-13-9; DF 118; DHC-COTINUS; GALAKE*;PARAMOL*; REMEDEINE*Opioid analgesic

NMe

O

MeO

H

HO

2-32Dihydroergocristine dï·hï·drö·er·gö·kris·tën

(1) (2´R,5´S)-5´-benzyl-9,10-dihydro-12´-hydroxy-2´-isopropyl-18-oxoergotaman-3´,6´-dione;(2) (6aR,9R,10aR)-N-[(2R,5S,10aS,10bS)-5-benzyl-10b-hydroxy-2-isopropyl-3,6-dioxooctahydro-8H-[1,3]oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide;C35H34N5O5; 17479-19-5Dihydroergocristine Mesilate 24730-10-7Used in treatment of impaired mental function in the elderly

N

N

O

HN

NMe

NH

H

H

HO

Pri

O

OH

H

OH

Dihydroergotamine dï·hï·drö·er·go·ta·mën(5¢S,8R)-5¢-Benzyl-9,10-dihydro-12¢-hydroxy-2¢-methyl-3¢,6¢,18-trioxoergotaman;C33H37N5O5; 511-12-6�Dihydroergotamine Mesilate 6190-39-2�Dihydroergotamine Tartrate 5989-77-5Vasoconstrictor

NO

NOO

OH

H

H

Me

NH

OH

HN

NH

Me

H

Dihydrostreptomycin dï·hï·drö·strep·tö·mï·sinO-2-Deoxy-2-methylamino-a-L-glucopyranosyl-(1® 2)-O-5-deoxy-3-C-hydroxymethyl-a-L-lyxofuranosyl-(1® 4)-N 1,N 3-diamidino-D-streptamine;C21H41N7O12; 128-46-1�Dihydrostreptomycin Sulphate 5490-27-7; ¨̈̈̈̈DEVOMYCIN-D*Antibiotic (veterinary)

O

H3C

OH

OOH

HOOH

NH

H2N NH

NH

NH2HN

O

O NHMe

OHHO

OH

CH2OH

2-33Dihydrotachysterol dï·hï·drö·ta·kis·ste·rol

(5Z,7E)-(3S,10S)-9,10-Secoergosta-5,7,22-trien-3-ol; C28H46O; 67-96-9; A.T.10Vitamin D analogue

Me

Me

H

HO

H

HMe

MeH H Me

Me

Di-iodohydroxyquinoline dï·ï·ö·dö·hï·droks·ë·kwi·no·lën5,7-Di-iodoquinolin-8-ol; iodoquinol (USAN); C9H5I2NO; 83-73-8Antiprotozoan

N

OH

I

I

Dilevalol dï·le·va·lol5-{(R)-1-Hydroxy-2-[(R)-1-methyl-3-phenylpropylamino]ethyl}salicylamide;C19H24N2O3; 75659-07-3; R,R-labetalolDilevalol Hydrochloride 75659-08-4; Sch 19927Beta-adrenoceptor antagonist

N

MeH

OHHCONH2

OH

H

Diloxanide dï·loks·a·nïd2,2-Dichloro-4¢-hydroxy-N-methylacetanilide; C9H9Cl2NO2; 579-38-4�Diloxanide Furoate 3736-81-0; FURAMIDEAntiprotozoan

HO

NCl

Me

O

Cl

2-34Diltiazem dil·tï·a·zem

(2S,3S)-5-(2-Dimethylaminoethyl)-2,3,4,5-tetrahydro-2-(4-methoxyphenyl)-4-oxo-1,5-benzothiazepin-3-yl acetate; C22H26N2O4S; 42399-41-7�Diltiazem Hydrochloride 33286-22-5; ADIZEM; ANGIOZEM; ANGITIL;BRITIAZEM; CALAZEM; CALCICARD; DILZEM; SLOZEM; TAZILDIL; TILDIEM;ZEMTARDCalcium antagonist

S

N

H

OMe

OMe2N

OAc

H

�Dimefline dï·mef·lën8-Dimethylaminomethyl-7-methoxy-3-methyl-2-phenylchromen-4-one; C20H21NO3;1165-48-6Central nervous system stimulant

O

O

Me

MeO

NMe2

�Dimenhydrinate dï·men·hï·dri·nät2-Benzhydryloxyethyldimethylammonium 8-chloro-1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-ide; C17H21NO.C7H7ClN4O2;523-87-5; DRAMAMINE;Histamine H1-receptor antagonist

ONMe2

N

N

N

NCl

O

O

Me

MeH

,

Dimenoxadole dï·men·oks·a·dôl2-Dimethylaminoethyl 2-ethoxy-2,2-diphenylacetate; C20H25NO3;509-78-4Opioid analgesic

ONMe2

O

EtO

2-35Dimepheptanol dï·me·fep·ta·nol

6-Dimethylamino-4,4-diphenylheptan-3-ol; C21H29NO; 545-90-4Opioid analgesic

NMe2H

CH3

HOH3C

H

mixture of isomers

Dimepregnen dï·me·preg·nen3b-Hydroxy-6a,16a-dimethylpregn-4-en-20-one; C23H36O2; 21208-26-4Antioestrogen

HO

Me

Me

Me

Me

CH3O

H

H

H

Dimepropion dï·me·prö·pë·ona-Dimethylaminopropiophenone; metamfepramone (pINN); C11H15NO; 15351-09-4Appetite suppressant

CH3

O

NMe2H

and enantiomer

�Dimercaprol dï·mer·ka·prol2,3-Dimercaptopropan-1-ol; BAL·; C3H8OS2; 59-52-9Chelating agent

HO SHH SH

and enantiomer

Dimesone dï·me·sön9a-Fluoro-11b,21-dihydroxy-16a,17a-dimethylpregna-1,4-diene-3,20-dione;C23H31FO4; 25092-07-3Anti-inflammatory

O

Me

Me

Me

O

F

H

H

HOOH

Me

2-36Dimethisoquin see Quinisocaine

Dimethisterone dï·me·thi·ste·rön17b-Hydroxy-6a,21-dimethyl-17a-pregn-4-en-20-yn-3-one; C17H24N2O;79-64-1;Progestogen

O

Me

Me

H

H

H

Me

OH

CH3

Dimethothiazine see Dimetotiazine

Dimethoxanate dï·me·thoks·a·nät2-(2-Dimethylaminoethoxy)ethyl phenothiazine-10-carboxylate; C19H22N2O3S; 477-93-0Antitussive

S

N OO

NMe2

O

�Dimethyl Sulfoxide dï·më·thïl sul·foks·ïdDimethyl sulfoxide; DMSO; C2H6OS; 67-68-5; HERPID*; IDURIDIN*;RIMSO-50; VIRUDOX*Pharmaceutical aid

SH3C CH3

O

Dimethylthiambutene dï·më·thïl·thï·am·bú·tënDimethyl[3,3-di-(2-thienyl)-1-methylprop-2-enyl]amine; C14H17NS2;524-84-5Opioid analgesic

SSNMe2

H Me

and enantiomer

2-37Dimethyltubocurarine dï·më·thïl·tü·bö·kûr·rar·rën

Dimethyl ether of (+)-tubocurarine; C39H46N2O6; 33335-58-9Neuromuscular blocker

ONMe

O

Me2N

CH2

MeO

OMe

OMe

Me

H

H+

(cation)

�Dimeticone (dimethicone) dï·me·ti·könPoly(dimethylsiloxane); each dimeticone name is followed by a number referring tothe viscosity of the substance: eg dimeticone 20 (viscosity of 17·0 to 23·0centistokes) dimeticone 200 (viscosity of 190 to 210 centistokes) 9006-65-9; ¨̈̈̈̈BIRP;component in many proprietary preparationsAntifoaming agent; water repellent

Si

Me

Me

MeSi

Me

Me

Me O

n

�Dimetindene (dimethindene) dï·me·tin·dënDimethyl(2-{3-[1-(2-pyridyl)ethyl]-1H-inden-2-yl}ethyl)amine; C20H24N2; 5636-83-9Histamine H1-receptor antagonist

N

NMe2

CH3H

and enantiomer

�Dimetotiazine (dimethothiazine)N,N-Dimethyl-10-(2-dimethylaminopropyl)phenothiazine-2-sulfonamide; fonazinemesylate (USAN); C19H25N3O2S2; 7456-24-8

and enantiomer

O OS

NMe2

H Me

Me2N

S

N

2-38�Dimetridazole dï·me·tri·da·zôl

1,2-Dimethyl-5-nitroimidazole; C5H7N3O2; 551-92-8; ̈ EMTRYL; ¨̈̈̈̈HARKANKER-SOLUBLEAntiprotozoan

N

NNO2

Me Me

Diminazene dï·mi·na·zën1,3-Bis(4-amidinophenyl)triazene; C14H15N7; 536-71-0Diminazene Aceturate 908-53-4; ¨BERENILAntiprotozoan

NN

N

NH2H2N

NHNH

H

Dimpylate (diazinon) dim·pi·lätO,O-Diethyl O-(2-isopropyl-6-methylpyrimidin-4-yl) phosphorothioate;C12H21N2O3PS; 333-41-5; ¨̈̈̈̈ALL SEASONS; ¨̈̈̈̈CANOVEL (collars); ¨̈̈̈̈CATOVEL(collars); ¨̈̈̈̈DERASECT; ¨DIAZADIP; ¨̈̈̈̈DROPLIX; ¨̈̈̈̈GOLD FLEECE; ¨̈̈̈̈NEOCIDOL;¨̈̈̈̈ PARACIDE PLUS; ¨̈̈̈̈ PREVENDER; ¨̈̈̈̈ PREVENTEF; ¨̈̈̈̈ SUMMER FLYInsecticide

P

S

OEt

O

N

N

Me

Pr i OEt

�Dinitolmide dï·nï·tol·mïd3,5-Dinitro-o-toluamide; C8H7N3O5; 148-01-6; ¨ SALCOSTATCoccidiostat

CONH2

Me

NO2O2N

Dinoprost dï·nö·prost(1) (Z)-7-{1R,2R,3R,5S)-3,5-Dihydroxy-2-[(E)-(3S)-3-hydroxyoct-1-enyl]cyclopentyl}hept-5-enoic acid; (2) (5Z,13E)-(9S,11R,15S)-9,11,15-trihydroxyprosta-5,13-dienoic acid; prostaglandin F2a; C20H34O5; 537-11-1�Dinoprost Trometamol 38562-01-5; PROSTIN F2; ¨LUTALYSEInducer of uterine muscle contraction

CH3

H

H OHHHO

HO

COOH

2-39�Dinoprostone dï·nö·pros·tön

(1) (Z)-7-{(1R,2R,3R)-3-Hydroxy-2-[(E)-(3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl}hept-5-enoic acid; (2) (5Z,13E)-11R,15S-dihydroxy-9-oxoprosta-5,13-dienoic acid; prostaglandin E2; C20H32O5; 363-24-6; PREPIDIL; PROPESS;PROSTIN E2Inducer of uterine muscle contraction

CH3

H

H OHHHO

COOH

O

Dioxamate dï·oks·a·mät2-Methyl-2-nonyl-1,3-dioxolan-4-ylmethyl carbamate; C15H29NO4;3567-40-6Antiarkinsonian

O

O

OH2N

O

Me

CH3

**

mixture of 4 isomers

Dioxaphetyl Butyrate dï·oks·a·fë·tïl bú·ti·rätEthyl 4-morpholino-2,2-diphenylbutyrate; C22H27NO3; 467-86-7Opioid analgesic

N

OCOOEt

Dioxation (dioxathion) dï·oks·a·tï·onA mixture consisting essentially of cis-and trans-S,S¢-1,4-dioxan-2,3-diyl bis(O,O-diethyl phosphorodithioate); 78-34-2; C12H26O6P2S4Insecticide; acaricide

P

S

OEt

S OEt

P

S

OEt

S OEtO

O

*

*

mixture of 4 stereoisomers

Dipenine Bromide see Diponium Bromide

2-40Diperodon dï·pe·rö·don

3-Piperidinopropylene bis(phenylcarbamate); C22H27N3O4; 101-08-6Local anaesthetic

HN O

O N

ON

H

O

H

and enantiomer

Diphemanil Metilsulfate dï·fe·ma·nil4-Benzhydrylidene-1,1-dimethylpiperidinium methylsulfate; C21H27NO4S; 62-97-5Anticholinergic

NMe2

CH3SO4

+

_

Diphenadione dï·fe·na·dï·ön2-Diphenylacetylindan-1,3-dione; C23H16O3; 82-66-6Anticoagulant

O O

O

Diphenhydramine dï·fen·hï·dra·mën2-Benzhydryloxyethyldimethylamine; C17H21NO; 58-73-1�Diphenhydramine Hydrochloride 147-24-0; BENYLIN*; CALADRYL*;GUANOR*; HISTALIX*; MEDINEX; NORADRAN*; NYTOL; PROPAIN*; UNIFLU*Histamine H1-receptor antagonist

ONMe2

Diphenidol see Difenidol

2-41Diphenoxylate dï·fe·noks·i·lät

Ethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate;C30H32N2O2; 915-30-0�Diphenoxylate Hydrochloride 3810-80-8; LOMOTIL*; REASEC*; TROPERGEN*Antidiarrhoeal

NCN COOEt

Diphenylpyraline dï·fë·nïl·pi·ra·lën4-Benzhydryloxy-1-methylpiperidine; C19H23NO; 147-20-6�Diphenylpyraline Hydrochloride 132-18-3; ESKORNADE*Histamine H1-receptor antagonist

O

NMe

Dipipanone dï·pi·pa·nön4,4-Diphenyl-6-piperidinoheptan-3-one; C24H31NO; 467-83-4�Dipipanone Hydrochloride 856-87-1; DICONAL*Opioid analgesic

and enantiomer

CH3O

MeH

N

Dipivefrine dï·pi·ve·frën(RS)-4-[1-Hydroxy-2-(methylamino)ethyl]-o-phenylene dipivalate; dipivefrin;C19H29NO5; 52365-63-6Dipivefrine Hydrochloride 64019-93-8; PROPINESympathomimetic

and enantiomer

NHMeH OH

Me3CCOO

Me3CCOO

2-42Diponium Bromide (dipenine bromide) dï·pö·në·um brö·mïd

2-(Dicyclopentylacetoxy)ethyltriethylammonium bromide; C20H38BrNO2; 2001-81-2Anticholinergic

ONEt3

O

Br_+

Diprenorphine dï·pre·nor·fën(1) 2-[(-)-(5R,6R,7R,14S)-9a-Cyclopropylmethyl-4,5-epoxy-3-hydroxy-6-methoxy-6,14-ethanomorphinan-7-yl]propan-2-ol; (2) (6R,7R,14S)-17-cyclopropylmethyl-7,8-dihydro-7-(1-hydroxy-1-methylethyl)-6-O-methyl-6,14-ethano-17-normorphine; C26H35NO4; 14357-78-9�Diprenorphine Hydrochloride 16808-86-9; ¨REVIVONAntagonist to opioid analgesics

N

O

HO

MeOH

OHMe Me

Diprobutine dï·prö·bú·tën1,1-Dipropylbutylamine; C10H23N; 61822-36-4Antiparkinsonian

CH3 CH2 CH2

CH3 CH2 CH2 C

CH3 CH2 CH2

NH2

�Diprophylline dï·prö·fi·lën7-(2,3-Dihydroxypropyl)theophylline; C10H14N4O4; 479-18-5; ¨THEOCARDINBronchodilator

NMe

Me

O

O

N

N

N

H OHOH

and enantiomer

2-43Diproteverine dï·prö·te·ver·rën

1-(3,4-Diethoxybenzyl)-3,4-dihydro-6,7-di-isopropoxyisoquinoline; C26H35NO4;69373-95-1; BRL 40015Diproteverine Hydrochloride 69373-88-2; BRL 40015AAnti-anginal

N

OEt

OPr i

Pr i O

OEt

�Dipyridamole dï·pi·ri·da·môl2,2¢,2¢¢,2¢¢¢-{[4,8-Dipiperidinopyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo}tetraethanol; C24H40N8O4; 58-32-2; MODAPLATE; PERSANTINVasodilator

N

N

N

N

N

N

N

OH

N

HO

OH

HO

Dipyrone (BAN) dï·pï·rönSodium (2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)(methyl)amino-methanesulfonate; noramidopyrine methanesulfonate sodium (pINN);methampyrone; metamizole sodium; C13H16N3NaO4S; 68-89-3; ¨BUSCOPANCOMPOSITUM*; ¨ ISAVERIN*Analgesic

NN

N SO3NaO

Me

Me

Me

2-44�Dirithromycin di·ri·thrö·mï·cin

(1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,15R,17S)-7-(2,6-Dideoxy-3-C,3-O-dimethyl-a-L-ribo-hexopyranosyloxy)-3-ethyl-2,10-dihydroxy-15-(2-methoxyethoxymethyl)-2,6,8,10,12,17-hexamethyl-9-(3,4,6-trideoxy-3-dimethylamino-b-L-xylo-hexopyranosyloxy)-4,16-dioxa-14-azabicyclo[11.3.1]heptadecan-5-one; C42H78N2O14; 62013-04-1; LY237216Antibacterial

OMeO

HN

O

O

Me

OMe

Me

HO

O

O

OH

Me

NMe2

O

Me

Me

MeOH

OHOMe

Et

O

MeH

Disodium Edetate see EdeticAcid

�Disofenin dï·sö·fe·nin(2,6-Di-isopropylphenylcarbamoylmethylimino)di(acetic acid); C18H26N2O5; 65717-97-7Diagnostic aid

NN

OCOOH

COOH

Pr i

Pr iH

�Disopyramide dï·sö·pi·ra·mïd4-Di-isopropylamino-2-phenyl-2-(2-pyridyl)butyramide; C21H29N3O;3737-09-5; RYTHMODAN�Disopyramide Phosphate 22059-60-5; DIRYTHMINAntiarrhythmic

N

NPr i2

CONH2

and enantiomer

�Dispersible Cellulose (BAN)Microcrystalline cellulose containing about 10% of carmellose sodium; AVICEL RCPharmaceutical aid

2-45Distigmine Bromide dï·stig·mën

3,3¢-[N,N¢-Hexamethylenebis(methylcarbamoyloxy)]bis(1-methylpyridiniumbromide); C22H32Br2N4O4; 15876-67-2; UBRETIDAnticholinesterase

+ +N

O N

Me

O

Me

[CH2]6 N O

N

Me

O

Me

2Br_

Disulfamide (disulphamide) dï·sul·fa·mïd5-Chlorotoluene-2,4-disulfonamide; C7H9ClN2O4S; 671-88-5Diuretic

Cl

SO2NH2H2NO2S

Me

�Disulfiram dï·sul·fi·ramTetraethylthiuram disulfide; C10H20N2S4; 97-77-8; ANTABUSETreatment of alcoholism

Et2N SS NEt2

S

S

Disulphamide see Disulfamide

Dithiazanine dï·thï·a·za·nën3-Ethyl-2-[5-(3-ethyl-1,3-benzothiazol-2-ylidene)penta-1,3-dienyl]-1,3-benzothiazolium (cation); C23H23N2S2; 514-73-8Anthelmintic

N

S

N

S

Et Et +

(cation)

�Dithranol di·thra·nol1,8-Dihydroxyanthrone; dioxyanthranol; anthralin (USAN); C14H10O3;1143-38-0; 480-22-8; ALPHODITH; ANTRANOL*; ANTRADERM; DITHROCREAM;DITHROLAN*; MICANOL; PSORADATE*; PSORIN*Dithranol Triacetate 16203-97-7Treatment of psoriasis

OH O OH

2-46Ditophal dï·tö·fal

S,S¢-Diethyl dithioisophthalate; C12H14O2S2; 584-69-0Antileprotic

EtS SEt

O O

Dobutamine dö·bú·ta·mën(±)-4-[2-(3-p-Hydroxyphenyl-1-methylpropylamino)ethyl]pyrocatechol;C18H23NO3; 34368-04-2Dobutamine Hydrochloride 49745-95-1; DOBUTREX; POSIJECTCardiac stimulant

N

H Me

OH

HO

OH

H

and enantiomer

Docetaxel dö·së·taks·eltert-Butyl {(1S,2R)-2-[(2S,5R,7S,10R,13S)-4-acetoxy-2-benzoyloxy-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-13-yloxycarbonyl]-2-hydroxy-1-phenylethyl}carbamate; C43H53NO14; 114977-28-5; TAXOTERE

Antineoplastic

HHN

O OMe

Me

Me

OHHO

Me

Me

PhO

O OAcO

H OH

OMe

O

MeO

OH

�Docusate Sodium do·kü·sät sö·dë·umSodium 1,4-bis(2-ethylhexyl) sulfosuccinate; dioctyl sodium sulfosuccinate;C20H37NaO7S; 577-11-7; CAPSUVAC*; DIOCTYL; FLETCHER’S ENEMETTE;MOLCER; NORGALAX; NORMAX*; WAXSOLLaxative

O

O

SO3Na

O

OH3C

H3CHEt

EtH

*

*

mixture of stereoisomers

2-47Dodicin (BAN) dö·di·sin

3,6,9-Triazahenicosanoic acid; C18H39N3O2; 6843-97-6Surface active agent

H

H

HN

NN COOHH3C [CH2]11

Dofamium Chloride dö·fä·më·um2-(N-Dodecanoyl-N-methylamino)ethyldimethyl(phenylcarbamoylmethyl)-ammonium chloride; C25H44ClN3O2; 54063-35-3Anti-infective

NN

N

O

Me

CH2

O

CH3H 10

Cl+_

Me Me

Dofetilide dö·fe·ti·lïd4¢-(2-{Methyl[4-(methylsulfonylamino)phenethyl]amino}ethoxy)methane-sulfonanilide; C19H27N3O5S2; 115256-11-6; UK-68798Antiarrhythmic

O O

Me

O OS

NH

ON

Me

HN Me

S

Dolasetron do·la·së·tron(6R,8r,9aS)-3-Oxoperhydro-2H-2,6-methanoquinolizin-8-yl indole-3-carboxylate;C19H20N2O3; 115956-12-2Dolasetron Mesilate 115956-13-3 (monohydrate); MDL73,147EFSerotonin 5HT3-receptor antagonist

H

O

N

O

H

H

O

HH

N

�Domiphen Bromide dö·mi·fenDodecyldimethyl-2-phenoxyethylammonium bromide; C22H40BrNO;538-71-6; BRADOSOLAnti-infective

ONMe2

[CH2]11CH3

Br_+

2-48�Domperidone dom·pe·ri·dön

5-Chloro-1-{1-[3-(2,3-dihydro-2-oxobenzimidazol-1-yl)propyl]-4-piperidyl}-1,3-dihydrobenzimidazol-2-one; C22H24ClN5O2; 57808-66-9; MOTILIUM�Domperidone Maleate MOTILIUM TABLETSAntiemetic

H

N

NO

Cl

O

N

N

N

H

Donepezil dö·ne·pe·zil(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxyindan-1-one; C24H29NO3;142057-79-2Donepezil Hydrochloride 142057-77-0; ARICEPT

Acetylcholinesterase inhibitor; treatment of dementia

N

O

MeO

MeO

H

and enantiomer

Donetidine do·ne·ti·dën5-(1,2-Dihydro-2-oxo-4-pyridylmethyl)-2-{2-[5-(dimethylaminomethyl)-furfurylthio]ethylamino}pyrimidin-4(1H)-one; C20H25N5O3S;99248-32-5; SK&F 93574Histamine H2-receptor antagonist

HO

HN

N

N NS

CH2NMe2

O

OH

Dopamine dö·pa·mën4-(2-Aminoethyl)pyrocatechol; C8H11NO2; 51-61-6�Dopamine Hydrochloride 62-31-7Sympathomimetic

NH2HO

HO

2-49Dopexamine dö·peks·a·mën

4-{2-[6-(Phenethylamino)hexylamino]ethyl}pyrocatechol; C22H32N2O2; 86197-47-9Dopexamine Hydrochloride 86484-91-5; DOPACARDCardiac stimulant

NCH2NHO

HO

H H6

Doramectin dor·ra·mek·tin(l0E,14E,16E)-(lR,4S,5¢S,6S,6¢R,8R,12S,13S,20R,21R,24S)-6¢-Cyclohexyl-5¢,6¢-dihydro-21,24-dihydroxy-5¢,11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2¢(2H-pyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)-3-O-methyl-a-L-arabino-hexopyranoside; C50H74O14; 117704-25-3;¨̈̈̈̈DECTOMAXAntiparasitic (veterinary)

O

O

OOO

OO

O O

HO

Me

OH

H

OMe

MeH

HMe

H

OH

OMe

MeH

Me

Me

Dornase Alfa dor·näs al·faRecombinant human deoxyribonuclease I, derived from cloned human pancreaticDNase I and having the same amino acid sequence and glycosylation pattern ashuman deoxyribonuclease I. It is capable of enzymatic digestion of high molecularweight, leukocyte-derived, extracellular DNA; C1321H1995N339O396S9; 143831-71-4;PULMOZYMEEnzyme (reduction of mucus viscosity)

For labelling purposes, the following three letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells.

2-50

LKIAAFNIQT FGETKMSNAT LVSYIVQILS

RYDIALVQEV RDSHLTAVGK LLDNLNQDAP

DTYHYVVSEP LGRNSYKERY LFVYRPDQVS

AVDSYYYDDG CEPCGNDTFN REPAIVRFFS

RFTEVREFAI VPLHAAPGDA VAEIDALYDV

YLDVQEKWGL EDVMLMGDFN AGCSYVRPSQ

WSSIRLWTSP TFQWLIPDSA DTTATPTHCA

YDRIVVAGML LRGAVVPDSA LPFNFQAAYG

LSDQLAQAIS DHYPVEVMLK

Dorzolamide dor·zol·a·mïd(4S,6S)-4-Ethylamino-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide; C10H16N2O4S3; 120279-96-1Dorzolamide Hydrochloride 130693-82-2; TRUSOPTCarbonic anhydrase inhibitor; treatment of glaucoma and ocular hypertension

O OS SMe

NHEt

SO2NH2

Dosulepin (dothiepin) dö·sü·le·pin(E)-3-(Dibenzo[b,e]thiepin-11-ylidene)propyldimethylamine; C19H21NS; 113-53-1�Dosulepin Hydrochloride 897-15-4 (monohydrate); PROTHIADENAntidepressant

S

HMe2HN

Dothiepin see Dosulepin

2-51Doxacurium Chloride doks·a·kur¢·rë·um

A mixture of the (1R,1¢S,2S,2¢R), (1R,1¢R,2S,2¢S) and (1S,1¢S,2R,2¢R)stereoisomers (a meso isomer and two enantiomers respectively) of 1,1¢,2,2¢,3,3¢,4,4¢-octahydro-6,6¢,7,7¢,8,8¢-hexamethoxy-2,2¢-dimethyl-1,1¢-bis(3,4,5-trimethoxybenzyl)-2,2¢-[butanedioylbis(oxytrimethylene)]di-isoquinoliniumdichloride, each isomer being in a trans configuration at the 1 and 2 positions of theisoquinolinium rings; C56H78Cl2N2O16; 83348-52-1 (total racemate); 106819-53-8(meso-isomer); BW A938USkeletal muscle relaxant

2Cl

N

CH2

O

MeO

OMe

OMe

OMe

OMe

OMe

Me+ +

_

mixture of stereoisomers

CH2CH2

MeN

CH2

O

OMe

OMe

MeO

OMe

MeO

MeO

O O

Doxapram doks·a·pram(RS)-1-Ethyl-4-(2-morpholinoethyl)-3,3-diphenyl-2-pyrrolidone; C24H30N2O2; 309-29-5�Doxapram Hydrochloride 7081-53-0; 113-07-5 (anhydrous); DOPRAMCentral nervous system stimulant

NO

Et

N

O

H

and enantiomer

Doxazosin doks·ä·zö·sin2-[4-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazin-l-yl]-6,7-dimethoxyquinazolin-4-ylamine; C23H25N5O5; 74191-85-8Doxazosin Mesilate 77883-43-3; CARDURAVasodilator

N

N

N

N

O

O

O

NH2

MeO

MeO

2-52Doxepin doks·ë·pin

(E)-3-(Dibenz[b,e]oxepin-11-ylidene)propyldimethylamine; C19H21NO;1668-19-5�Doxepin Hydrochloride 1229-29-4; SINEQUANAntidepressant

O

NMe2

Doxibetasol (doxybetasol) doks·ë·bë·ta·sol9a-Fluoro-11b,17a-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione;C22H29FO4; 1879-77-2Corticosteroid

O

Me

F

MeHO

MeOH

CH3O

H

H

Doxorubicin doks·ö·roo·bi·sinAn anthracycline antibiotic produced by Streptomyces coeruleorubidus or S. peucetiusvar. coesius; (8S,10S)-10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-8-hydroxyacetyl-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydronaphthacene-5,12-dione; 3-hydroxyacetyldaunorubicin; C27H29NO11; 23214-92-8�Doxorubicin Hydrochloride 25316-40-9; CAELYXCytotoxic

O

OOMe

OH

OH

O

OH

H

HO

O

NH2

HOMe

O

Doxybetasol see Doxibetasol

2-53Doxycycline doks·ë·sï·klën

(1) (4S,4aR,5S,5aR,6R,12aS)-4-Dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide; (2)6-deoxy-5b-hydroxytetracycline; C22H24N2O8;564-25-0�Doxycycline Hyclate Doxycycline hydrochloride hemiethanolate hemihydrate;24390-14-5; ¨̈̈̈̈ORNICURE; ¨RONAXAN; VIBRAMYCINAntibacterial

OH O HO O

CONH2

OH

NMe2HH

OH

Me OH

Doxycycline Fosfatex (BAN) doks·ë·sï·klën fos·fa·teks6-Deoxy-5b-hydroxytetracycline¾ metaphosphoric acid¾ sodium metaphosphate inthe ratio 3:3:1; (C22H24N2O8)3·NaPO3·(HPO3)3;83038-87-3; AB08Antibacterial

Doxylamine doks·ïl·a·mënDimethyl-2-[a-methyl-a-(2-pyridyl)benzyloxy]ethylamine; C17H22N2O;469-21-6Doxylamine Succinate 562-10-7; SYNDOL*, VICKS MEDINITEHistamine H1-receptor antagonist

N

ONMe2

Me

and enantiomer

Draflazine dra·fla·zën(+)-1-(4-Amino-2,6-dichlorocarbaniloylmethyl)-4-[5,5-bis(4-fluoro-phenyl)pentyl]piperazine-2-carboxamide; C30H33Cl2F2N5O2;120770-34-5; R75231Antianginal

N

N

CONH2

NO

Cl

Cl

NH2

FF

H

2-54Droperidol drö·pe·ri·dol

1-{1-[3-(4-Fluorobenzoyl)propyl]-1,2,3,6-tetrahydro-4-pyridyl}benzimidazolin-2-one; C22H22FN3O2; 548-73-2; DROLEPTANAntipsychotic

H

N

N

F

O

ON

Dropropizine drö·prö·pi·zën3-(4-Phenylpiperazin-1-yl)propane-1,2-diol; C13H20N2O2; 17692-31-8Antitussive

N

N OHH OH

and enantiomer

Drostanolone drö·sta·no·lön17b-Hydroxy-2a-methyl-5a-androstan-3-one; dromostanolone; C20H32O2; 58-19-5Drostanolone Propionate 521-12-0Anabolic steroid; androgen

O

Me

H

Me

H H

MeOCOEt

H

H

Drotebanol drö·te·ba·nol3,4-Dimethoxy-9a-methylmorphinan-6,14-diol; C19H27NO4; 3176-03-2Opioid analgesic; antitussive

NMe

MeO

OH

HO

MeO

2-55�Droxypropine

1-{1-[2-(2-Hydroxyethoxy)ethyl]-4-phenyl-4-piperidyl}propan-1-one; C18H27NO3;15599-26-5

NO

OH

H3C

O

Dutasteride dü·ta·ste·rïd3-Oxo-2¢,5¢-bis(trifluoromethyl)-4-aza-5a-androst-1-ene-17b-carboxanilide;C27H30F6N2O2; 164656-23-9; GI 198745XTestosterone reductase inhibitor

NH

OH

H H

HMe

MeNO

CF3

CF3

H

H

Dyclonine (dyclocaine) dï·klö·nën4¢-Butoxy-3-piperidinopropiophenone; C18H27NO2; 586-60-7Dyclonine Hydrochloride 536-43-6Local anaesthetic

OH3C

N

O

�Dydrogesterone dï·drö·jes·te·rön9b,10a-Pregna-4,6-diene-3,20-dione; C21H28O2; 152-62-5; DUPHASTON;FEMAPAK*; FEMOSTON*Progestogen

O

Me

H H

H

MeCH3O

H

2-56Dyflos (BAN) dï·flos

Di-isopropyl phosphorofluoridate; C6H14FO3P; 55-91-4Anticholinesterase

Me O

Me

P

FMe

O Me

O

Ebastine e·ba·stën4¢-tert-Butyl-4-[4-(benzhydryloxy)piperidino]butyrophenone; C32H39NO2; 90729-43-4; LAS-W-090Histamine H1-receptor antagonist

But

O

N

O

Ecogramostim e·kö·gra·mos·timRecombinant methionyl human granulocyte macrophage colony-stimulating factor;123120-99-0Immunosuppressantecogramostim has the following amino acid sequence:

MAPARSPSPS TQPWEHVNAI QEARRLLNLS

RDTAAEMNET VEVISEMFDL QEPTCLQTRL

ELYKQGLRGS LTKLKGPLTM IASHYKQHCP

PTPETSCATQ IITFESFKEN LKDFLLVIPF

DCWEPVQE

Econazole ë·ko·na·zôl1-[2,4-Dichloro-b-(p-chlorobenzyloxy)phenethyl]imidazole; C18H15Cl3N2O; 27220-47-9�Econazole Nitrate 68797-31-9; ECONACORT*; ECOSTATIN;GYNO-PEVARYL; PEVARYL; PEVARYL TC*Antifungal

O

N

NCl

ClCl

H

and enantiomer

2-57Ecothiopate Iodide e·kö·thï·ö·pät

(2-Diethoxyphosphinylthioethyl)trimethylammonium iodide; C9H23INO3PS; 513-10-0; PHOSPHOLINE IODIDEAnticholinesterase

P

O

OEt

SMe3N

OEt I_+

Ectylurea ek·tïl·ûr·rë·a(2-Ethylcrotonoyl)urea; C7H12N2O2; 95-04-5Hypnotic; anxiolytic

H N NH2

Et

CH3 O O

H

Edetic Acid e·dë·tikEthylenediaminetetra-acetic acid; C10H16N2O8; 60-00-4�Disodium Edetate 139-33-3; URIFLEX*; URO-TAINER*Chelating agent

N N

COOHHOOC

COOHHOOC

Edogestrone e·dö·jes·trön3,3-Ethylenedioxy-6-methyl-20-oxopregn-5-en-17a-yl acetate; C26H38O5; 809-01-8Progestogen

O

O

Me H

Me

H H

Me

CH3O

OAc

�Edrophonium Chloride e·drö·fö·në·umEthyl(3-hydroxyphenyl)dimethylammonium chloride; C10H16ClNO;116-38-1; ¨̈̈̈̈CAMSILONAnticholinesterase

NMe2

Et

HO+

Cl_

2-58Efaroxan e·fa·roks·an

(±)-2-(2-Ethyl-2,3-dihydrobenzo[b]furan-2-yl)-2-imidazoline; C13H16N2O; 89197-32-0Efaroxan Hydrochloride 89197-00-2; RX 821037Alpha2-adrenoceptor antagonist

N

NH

OEt

and enantiomer

Efavirenz e·fa·vîr·renz(S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-3,1-benzoxazin-2-one; C14H9ClF3NO2; 154598-52-4; DMP 266; L-743; 5B706Antiviral

N

O

O

Cl

CF3

H

Eformoterol see Formoterol

Eflornithine ë·flor·ni·thën2-Difluoromethyl-DL-ornithine; C6H12F2N2O2; 67037-37-0; MDL 71782AAntiprotozoan

H2NCOOH

NH2F2HC

and enantiomer

2-59Efrotomycin ë·frö·tö·mï·sin

An antibiotic produced by Streptomyces lactamdurans and comprising three compo-nents: efrotomycin A1, efrotomycin A2 (an isomer of A1) and efrotomycin B;C59H88N2O20; 56592-32-6; MK 621; L-628313-000CEfrotomycin A1: (R)-2-{(2R,3R,4R,6S)-4-[6-Deoxy-4-O-(6-deoxy-2,4-di-O-methyl-a-L-manno-hexopyranosyl)-3-O-methyl-b-D-allo-hexopyranosyloxy]-2,3-dihydroxy-5,5-dimethyl-6-[(1E,3Z)-penta-1,3-dienyl]perhydropyran-2-yl}N-[(2Z,4E)-(6S,7R)-7-{(2S,3S,4R,5R)-5-[(1E,3E,5E)-7-(1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-pyridyl)-6-methyl-7-oxohepta-1,3,5-trienyl]tetrahydro-3,4-dihydroxy-2-furyl}6-methoxy-5-methylocta-2,4-dienyl]butyramideEfrotomycin A2: As for efrotomycin A1, except that for ‘(1E,3E,5E)’ read‘(1E,3E,5Z)’Efrotomycin B: (R)-2-{(2R,3R,4R,6S)-4-[6-Deoxy-4-O-(6-deoxy-2,4-di-O-methyl-a-L-mannohexopyranosyl)-3-O-methyl-b-D-allo-hexopyranosyloxy]-2,3-dihydroxy-5,5-dimethyl-6-[(1E,3Z)-penta-1,3-dienyl]perhydropyran-2-yl}N-[(2Z,4E)-(6S,7R)-7-{(2S,3S,4R,5R)-5-[(1E,3E)-4-(3,4,5,6-tetrahydro-3,6-dimethyl-4,5-dioxo-2H-pyrano[3,2-c]pyridin-2-yl)buta-1,3-dienyl]tetrahydro-3,4-dihydroxy-2-furyl}6-methoxy-5-methylocta-2,4-dienyl]butyramideAntibiotic (veterinary)

R = R1 =

ORH O

Me

OMe

MeO

Et

OH

OH

Me

Me

CH3

NOR1

OH OH

OMe

OMe

OH

O

O

OMe

HO

MeOMe

NMe

O

O OH

Me

Eletriptan e·lë·trip·tan(R)-2-[3-(1-Methylpyrrolidin-2-ylmethyl)indol-5-yl]ethyl phenyl sulfone;C22H26N2O2S; 143322-58-1; UK-116,044Eletriptan Hydrobromide UK-116,044-045HT1D-Serotonin receptor agonist

O OS

NH

N

H

Me

2-60Elliptinium Acetate e·lip·ti·në·um

9-Hydroxy-2,5,11-trimethyl-6H-pyrido[4,3-b]carbazolium acetate; C20H20N2O3;58337-35-2Cytotoxic

N

NMe

Me

Me

HO

H

OCOCH3

+_

Embramine em·bra·mën2-(4-Bromo-a-methylbenzhydryloxy)ethyldimethylamine; C18H22BrNO; 3565-72-8Histamine H1-receptor antagonist

ONMe2

BrMe

and enantiomer

Embutramide em·bú·tra·mïdN-(b,b-Diethyl-m-methoxyphenethyl)-4-hydroxybutyramide; C17H27NO3; 15687-14-6Opioid analgesic

NMeOEt Et

O

OH

H

Emedastine e·me·das·tën1-(2-Ethoxyethyl)-2-(4-methyl-1H-1,4-diazepan-1-yl)benzimidazole; C17H26N4O;87233-61-2Emedastine Fumarate (1:2) 87233-62-3; EMADINE

Histamine H1-receptor antagonist; antiallergic

N

N NMeN

O CH3

Emepronium Bromide e·me·prö·në·umEthyldimethyl(1-methyl-3,3-diphenylpropyl)ammonium bromide; C20H28BrN; 3614-30-0Anticholinergic

H Me

NMe2

Et

and enantiomer

Br_

+

2-61Emepronium Carrageenate (BAN) e·me·prö·në·um ka·ra·gë·nät

The ethyldimethyl(1-methyl-3,3-diphenylpropyl)ammonium salt of carrageenan, alinear polysaccharide of sulfated galactose and 3,6-anhydrogalactose residuesexisting in two principal fractions (k-and l-carrageenan); CETIPRIN NOVUMAnticholinergic

Emetine (BAN) e·me·tën6¢,7¢,10,11-Tetramethyoxyemetan; C29H40N2O4; 483-18-1�Emetine Hydrochloride 316-42-7Antiprotozoan

N

H

Et

HN

MeO

MeO

H

H

OMe

OMe

H

Emiglitate ë·mig·li·tätEthyl 4-{2-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-(hydroxymethyl)-piperidino]ethoxy}benzoate; C17H25NO7; 80879-63-6; BAY o 1248Glucosidase inhibitor

O

OEt

O

HO

HO

OH

OH

N

Emylcamate e·mil·ka·mät1-Ethyl-1-methylpropyl carbamate; C7H15NO2; 78-28-4Tranquilliser; muscle relaxant

H2N O

Me EtCH3

O

Enalapril ë·na·la·prilN-{N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-L-proline; C20H28N2O5;75847-73-3Enalapril Maleate 76095-16-4; ¨̈̈̈̈CARDIOVET; INNOVACE; INNOZIDE*Angiotensin-converting enzyme inhibitor

HN

O

MeH

COOHH

NH

EtOOC

2-62Enalaprilat ë·na·la·pri·lat

N-{N-[(S)-1-Carboxy-3-phenylpropyl]-L-alanyl}-L-proline; C18H24N2O5; 76420-72-9; MK-422Angiotensin-converting enzyme inhibitor

HN

O

MeH

COOHH

NH

HOOC

Enbucrilate en·bú·kri·lätButyl 2-cyanoacrylate; C8H11NO2; 6606-65-1; HISTOACRYLSurgical tissue adhesive

H2CO CH3

CN

O

Encainide en·kã·nïd2¢-[2-(1-Methyl-2-piperidyl)ethyl]-p-anisanilide; C22H28N2O2;37612-13-8; MJ 9067-1Antiarrhythmic

N

N

MeO

O

Me

H

Enciprazine en·si·pra·zën1-(4-o-Methoxyphenylpiperazin-1-yl)-3-(3,4,5-trimethoxyphenoxy)propan-2-ol;C23H32N2O6; 68576-86-3; Wy 48624Enciprazine Hydrochloride 68576-88-5Anxiolytic

O NH OH N

MeO

MeO

MeO

MeO

and enantiomer

2-63Endralazine en·dra·la·zën

6-Benzoyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3-ylhydrazine; C14H15N5O;39715-02-1; BQ 22-708Vasodilator

N

NN

O

NH NH2

Enflurane en·flûr·rän2-Chloro-1,1,2-trifluoroethyl difluoromethyl ether; C3H2ClF5O;13838-16-9; ALYRANE; ETHRANEAnaesthetic

F O

F F FCl

FH

and enantiomer

Enilconazole e·nil·ko·na·zôl(RS)-Allyl 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethyl ether;imazalil (BSI/ISO); C14H14Cl2N2O; 73790-28-0; 35554-44-0; ̈ IMAVEROLAntifungal (veterinary)

OCH2N

NCl

Cl

H

and enantiomer

Eniluracil e·nil·ûr·ra·sil5-Ethynylpyrimidine-2,4(1H,3H)-dione; C6H4N2O2; 59989-18-3Uracil reductase inhibitor; antineoplastic

NH

N O

OHC

H

Enoxacin e·noks·a·sin1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazin-1-yl)-1,8-naphthyridine-3-carboxylic acid; C15H17FN4O3; 74011-58-8; COMPRECINAntibacterial

HN

N N N

F

O

Et

COOH

2-64�Enoxaparin Sodium ë·noks·a·pa·rin

A low-molecular-weight heparin, bearing at the non-reducing end of its chain a(3R,4S)-3,4-dihydro-4-hydroxy-6-(sodio-oxycarbonyl)-3-(sodio-oxysulfonyloxy)-2H-pyran-2-yl group; CLEXANEAnticoagulant

Enoximone e·noks·i·mön4-Methyl-5-[4-(methylthio)benzoyl]-4-imidazolin-2-one; C12H12N2O2S; 77671-31-9;PERFANCardiac stimulant

N

NO

MeMeS

OH

H

Enoxolone e·noks·o·lön3b-Hydroxy-11-oxo-olean-12-en-30-oic acid; C30H46O4; 471-53-4Treatment of skin diseases

MeH

MeMe

HO

O

H

Me

COOHMe

HMe Me

Enpiprazole en·pip·ra·zôl1-(2-Chlorophenyl)-4-[2-(1-methylpyrazol-4-yl)ethyl]piperazine; C16H21ClN4;31729-24-5Psychotropic

N NCl

N

N

Me

Enprostil en·pros·til(1) Methyl (E)-(11R,15R)-11,15-dihydroxy-9-oxo-16-phenoxy-17,18,19,20-tetranorprosta-4,5,13-trienoate; (2) methyl 7-{(E)-(1R*,2R*,3R*)-3-hydroxy-2-[(3R*)-3-hydroxy-4-phenoxybut-1-enyl]-5-oxocyclopentyl}hepta-4,5-dienoate;C23H28O6; 73121-56-9; RS 84135Gastric antisecretory

O

H

HOHHHO

C

OCOOH

and enantiomer

2-65Enrofloxacin en·ro·floks·a·sin

1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid; C19H22FN3O3; 93106-60-6; ̈ BAYTRILAntibacterial (veterinary)

NN

NEt

F

O

COOH

Entacapone en·ta·ka·pön(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylacrylamide; C14H15N3O5;130929-57-6; COMTESS

Antiparkinsonian

NEt2

H

CN

O

HO

OH

O2N

Epanolol e·pa·no·lol(RS)-N-[2-(3-o-Cyanophenoxy-2-hydroxypropylamino)ethyl]-2-(4-hydroxyphenyl)acetamide; C20H23N3O4; 86880-51-5; ICI 141,292Beta-adrenoceptor antagonist

NN

HOO H OH

O

NCH

H

and enantiomer

�Ephedrine (BAN) e·fe·drën(1R,2S)-2-Methylamino-1-phenylpropan-1-ol; C10H15NO;299-42-3 (anhydrous); 50906-05-3 (hemihydrate); FRANOL EXPECT*�Ephedrine Hydrochloride 50-98-6; CAM; component in many proprietarypreparationsEphedrine Sulphate 134-72-5; FRANOL PLUS*Sympathomimetic

NHMeH OH

H Me

2-66Epicillin e·pi·si·lin

(6R)-6-(a-D-Cyclohexa-1,4-dienylglycylamino)penicillanic acid; C16H21N3O4S;26674-90-3Antibacterial

N

NO

H2N H

O

S

H COOH

Me

Me

H HH

Epiestriol (epioestriol) e·pë·ës·trë·olEstra-1,3,5(10)-triene-3,16b,17b-triol; C18H24O3; 547-81-9Oestrogen

HH

Me

H

HO

OH

OH

Epimestrol e·pi·mës·trol3-Methoxyestra-1,3,5(10)-triene-16a,17a-diol; C19H26O3; 7004-98-0;Org 817Oestrogen

HH

Me

H

MeO

OH

H

OH

Epioestriol see Epiestriol

Epirubicin e·pi·roo·bi·sin(8S,10S)-10-(3-Amino-2,3,6-trideoxy-a-L-arabino-hexopyranosyloxy)-8-glycolloyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxynaphthacene-5,12-dione;C27H29NO11; 56420-45-2Epirubicin Hydrochloride 56390-09-1; PHARMORUBICINCytotoxic

O

OOMe

OH

OH

O

OH

H

HO

O

NH2

Me

OOH

2-67Epitizide (epithiazide) e·pi·tï·zïd

6-Chloro-3,4-dihydro-3-(2,2,2-trifluoroethylthiomethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C10H11ClF3N3O4S3; 1764-85-8Diuretic

H2N

O OS

O OS

ClCF3S

NH

NHH

and enantiomer

Epitumomab e·pi·tü·mö·mabMouse IgG 1 monoclonal antibody (HMFG1) that binds the human muc-1 geneproduct; 263547-71-3Antineoplastic

Epoetin Alfa e·pö·e·tin al·faRecombinant human erythropoietin derived from a cloned human erythropoietingene; C809H1301N229O240S5 (non-glycosylated protein); 113427-24-0; EPREXHaematopoietic growth factor

For labelling purposes, the following three letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells

epoetin Alfa has the following glycosylated amino acid sequence:

APPRLICDSR VLERYLLEAK EAENITTGCA

EHCSLNENIT VPDTKVNFYA WKRMEVGQQA

VEVWQGLALL SEAVLRGQAL LVNSSQPWEP

LQLHVDKAVS GLRSLTTLLR ALGAQKEAIS

PPDAASAAPL RTITADTFRK LFRVYSNFLR

GKLKLYTGEA CRTGD

Epoetin Beta e·pö·e·tin bë·taRecombinant human erythropoietin, derived from a cloned human erythropoietingene, having the same amino acid sequence as epoetin alfa but differing in theglycosylation pattern; C809H1301N229O240S5 (non-glycosylated protein); 122312-54-3;RECORMONHaematopoietic growth factor

For labelling purposes, the following three letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells

2-68Epoetin Gamma e·pö·e·tin ga·ma

Recombinant human erythropoietin derived from a cloned human erythropoetingene and having the same amino acid sequence as epoetin alfa but differing in theglycosylation pattern; C809H1301N229O240S5 (non-glycosylated protein); 130455-76-4;BI 71·052Haematopoietic growth factor

For labelling purposes, the following three letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells

Epoprostenol Sodium (INNM) e·pö·pros·te·nol(1) Sodium (Z)-5-{(3aR,4R,5R,6aS)-5-hydroxy-4-[(E)-(3S)-3-hydroxyoct-1-enyl]perhydrocyclopenta[b]furan-2-ylidene}valerate; (2) sodium (5Z,13E)-(9S,11R,15S)-6,9-epoxy-11,15-dihydroxyprosta-5,13-dienoate; prostacyclinsodium; C20H31NaO5; 61849-14-7; FLOLANProstanoid anticoagulant and vasodilator

CH3

H OHHHO

O

NaOOC H

HH

Epostane e·pö·stän4a,5a-Epoxy-3,17b-dihydroxy-4b,17a-dimethyl-5a-androst-2-ene-2-carbonitrile;C22H31NO3; 80471-63-2; WIN 32729Oxytocic

HH

Me

HMeNC

HOOMe

Me

OH

Epristeride ë·pris·te·rïd17b-(tert-Butylcarbamoyl)androsta-3,5-diene-3-carboxylic acid; C25H37NO3;119169-78-7; SK&F 1056575-Alpha-reductase inhibitor; treatment and control of benign prostate hypertrophy

HOOC

Me

Me

HH

HH

CONHBu t

2-69Eprosartan e·prö·sar·tan

(E)-a-{2-Butyl-5-[2-carboxy-3-(2-thienyl)prop-1-enyl]-1H-imidazol-1-yl}-p-toluicacid; C23H24N2O4S; 133040-01-4; SK&F 108566Eprosartan Mesilate 133040-01-4; SK&F 108566-JAngiotensin II antagonist; antihypertensive

SH3C

N

N

COOH

COOH

Epsiprantel ep·si·pran·tel2-Cyclohexylcarbonyl-1,2,3,4,6,7,8,12b-octahydropyrazino-[2,1-a][2]benzazepin-4-one; C20H26N2O2; 98123-83-2; BRL 38705Anthelmintic

N

N

O

O

H

and enantiomer

2-70Eptacog Alfa (Activated) ep·ta·kog al·fa

Blood-coagulation factor VII (human clone lHVII2463 protein moiety);C2621H4056N728O812S36; 102786-52-7; NOVOSEVEN

Haemostatic

eptacog alfa has the following amino acid sequence:

ANAFLγ γLRP GSLVRVCKVV QCSFVVARVI

FKDAVRTKLF WISYSDGDQC ASSPCQNGGS

CKβQLQSYIC FCLPAFEGRN CETHKDDQLI

CVNENGGCEQ YCSDHTGTKR SCRCHEGYSL

LAVGVSCTPT VEYPCGKIPI LEKRNASKPQ

GRIVGGKVCP KGECPWQVLL LVNGAQLCGG

TLINTIWVVS AAHCFDKIKN WRNLIAVLGE

HDLSEHDGDE QSRRVAQVII PSTYVPGTTN

HDIALLRLHQ PVVLTDHVVP LCLPERTFSE

RTLAFVRFSL VSGWGQLLDR GATALELMVL

NVPRLMTQDC LQQSRKVGDS PNITEYMFCA

GYSDGSKDSC KGDSGGPHAT HYRGTWYLTG

IVSWGQGCAT VGHFGVYTRV SQYIEWLQKL

MRSEPRPGVL LRAPFP

*

*

* = glycosylation siteb = b-hydroxyaspartic acidg = g-carboxyglutamic acid

Eptifibatide ep·ti·fi·ba·tïdS1,S6-Cyclo[N6-carbamimidoyl-N2-(3-sulfanylpropanoyl)-L-lysylglycyl-L-a-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide]; C35H49N11O9S2; 148031-34-9; 157630-07-4

N6Lys–Gly–Asp–Trp–Pro–Cys–NH2

HN NH2

O

S

2-71Erbulozole er·bü·lo·zôl

Ethyl (2RS, 4RS)-4-[2-(imidazol-1-ylmethyl)-2-(4-methoxyphenyl)-1,3-dioxolan-4-ylmethylthio]carbanilate; C24H27N3O5S; 124784-31-2;R 55104Antineoplastic (radiosensitizer)

H

N

N

OO

OMe

NCOOEt

SH

and enantiomer

�Ergocalciferol er·gö·kal·si·fe·rol(5Z,7E)-(3S)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; vitamin D2; calciferol;C28H44O; 50-14-6; component in many proprietary preparationsVitamin D analogue

HO

MeH

MeH MeH

CH2

H

Me

Me

H

Ergometrine er·gö·me·trën(1) 9,10-Didehydro-N-[(S)-2-hydroxy-1-methylethyl]-6-methylergoline-8b-carboxamide; (2) N 8-(2-hydroxy-1-methylethyl)-D-lysergamide; C19H23N3O2; 60-79-7�Ergometrine Maleate ergonovine maleate (USAN); 129-51-1; SYNTOMETRINE*Oxytocic

MeH

N

HN NCH3

HO

OH

H

H

2-72Ergotamine er·go·ta·mën

(5¢S)-5¢-Benzyl-9,10-dihydro-12¢-hydroxy-2¢-methyl-3¢,6¢,18-trioxoergotaman;C33H35N5O5; 113-15-5�Ergotamine Tartrate 379-79-3; CAFERGOT*; LINGRAINE; MEDIHALER-ERGOT-AMINE; MIGRIL*Vasoconstrictor

NO

NOO

OH

H

H

Me

NH

O

HN

NH

Me

H

�Erythromycin e·ri·thrö·mï·sinA mixture of macrolide antibiotics produced by a strain of Streptomyces erythreus.The major component is erythromycin A·Erythromycine A: (2R,3S,4S,5R,6R,8R, 10R,11R,12S,13R)-5-(3-amino-3,4,6-trideoxy-N,N-dimethyl-b-D-xylo-hexopyranosyloxy)-3-(2,6-dideoxy-3-C,3-O-dimethyl-a-L-ribo-hexopyranosyloxy)-13-ethyl-6,11,12-trihydroxy-2,4,6,8,10,12-hexamethyl-9-oxotridecan-13-olide; C37H67NO13; 114-07-8; BENZAMYCIN*;ERYCEN; ERYMAX; RETCIN; STIEMYCIN; TILORYTH; ZINERYT*�Erythromycin Ethyl Succinate 41342-53-4; ARPIMYCIN; ERYMIN;ERYTHROPED; ERYTHROCIN�Erythromycin Lactobionate 3847-29-8; ERYTHROCIN LACTOBIONATE�Erythromycin Stearate 643-22-1; ERYTHROCINErythromycin Thiocyanate 7704-67-8; ¨ERYTHROCIN PREMIX; ¨MYCOSAN-T*;Antibacterial

OO

EtMe

HO

HO

MeOH

Me

Me

Me

O

NMe2

Me

OH

O

O

Me

O

HO

Me

OMeOMe

2-73�Erythromycin Estolate (INNM)

Erythromycin 2¢-propionate dodecyl sulfate; C40H71NO14·C12H26O4S;3521-62-8; ILOSONEAntibacterial

OO

EtMe

HO

HO

MeOH

Me

Me

Me

O

NMe2

Me

O

O

O

Me

O

CH3

OHO

Me

OMeOMe

•CH3[ CH2] 11OSO3H

�Erythropoetin see Epoetin Afa, Epoetin Beta and Epoetin Gamma

Esflurbiprofen es·flûr·bï·prö·fen(S)-2-(2-Fluorobiphenyl-4-yl)propionic acid; C15H13FO2; 51543-39-6;BTS 24332Analgesic; anti-inflammatory

COOH

H MeF

Esketamine es·ke·ta·mën(S)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone; C13H16ClNO; 33643-46-8Anaesthetic

OCl

NHMe

Esmolol es·mo·lolMethyl 3-[4-(2-hydroxy-3-isopropylaminopropoxy)phenyl]propionate; C16H25NO4;84057-94-3; ASL-8052-001Esmolol Hydrochloride 81161-17-3; BREVIBLOCBeta-adrenoceptor antagonist

MeOOC

O NHPriH OH

and enantiomer

2-74Espatropate es·pa·trö·pät

(R)-Quinuclidin-3-yl (R)-3-hydroxy-2-1H-(imidazol-1-yl)-2-phenylpropionate;C19H23N3O3; 132829-83-5; UK-88060Antimuscarinic; bronchodilator

N

OO

N

N

H

CH2OH

Estradiol (oestradiol) ë·stra·dï·olEstra-1,3,5(10)-triene-3,17b-diol; C18H24O2; 50-28-2; ELLEST DUET*; ELLESTSOLO; ESTRACOMBI*; ESTRADERM; ESTRAPAK*; ESTRING*; EVOREL; FEMAPAK*;FEMOSTON*; FEMSEVEN; HORMONIN*; ¨ IMPLIXA*; KLIOFEM*; MENOREST;OESTROGEL; TRISEQUENS*; VAGIFEM; ZUMENON�Estradiol Benzoate 50-50-0; BENZTRONE; ¨DELPLEX*; ¨MESALIN; ¨PRID*Estradiol Valerate 979-32-8; CLIMAGEST*; CLIMAVAL; CLIMESSE*; CYCLO-PROGYNOVA*; NUVELLE*; PROGYNOVA; TRIDESTRA*Oestrogen

HO

H

H

H

OH

HMe

Estramustine ës·tra·mus·tën17b-Hydroxyestra-1,3,5(10)-trien-3-yl 3-bis(2-chloroethyl)carbamate;C23H31Cl2NO3; 2998-57-4�Estramustine Sodium Phosphate 52205-73-9; ESTRACYTCytotoxic

H

H

H

Me OH

H

ON

O

Cl

Cl

Estriol (oestriol) ës·trë·olEstra-1,3,5(10)-triene-3,16a,17b-triol; C18H24O3;50-27-1; HORMONIN*; ORTHO-GYNEST; OVESTIN; TRISEQUENS*Oestrogen

HO

H

H

H

OH

HMe

OH

2-75Estriol Sodium Succinate

Disodium 3-hydroxy-estra-1,3,5(10)-triene-16a,17b-diyl disuccinate; C26H30Na2O9;113-22-4Oestrogen

HO

H

H

H

HMe OCOCH2CH2COONa

OCOCH2CH2COONa

Estriol Succinate3-Hydroxy-estra-1,3,5(10)-triene-16a,17b-diyl di(hydrogen succinate); C26H32O9;514-68-1Oestrogen

HO

H

H

H

HMe OCOCH2CH2COOH

OCOCH2CH2COOH

Estrone (oestrone) ës·trön3b-Hydroxyestra-1,3,5(10)-trien-17-one; C18H22O2; 53-16-7; HORMONIN*Oestrogen

HO

H

H

H

Me O

Estropipate ës·trö·pi·pät17-Oxoestra-1,3,5-(10)-trien-3-yl hydrogen sulfate— piperazine (1:1); piperazineoestrone sulfate; C18H22O5S·C4H10N2; 7280-37-7; HARMOGEN; IMPROVERA

Oestrogen

N

NH

Me

H H

HO3SO

O H

H

+

�Etacrynic Acid (ethacrynic acid) e·ta·krï·nik[2,3-Dichloro-4-(2-ethylacryloyl)phenoxy]acetic acid; C13H12Cl2O4;58-54-8; EDECRINDiuretic

O COOH

H3C

O

CH2

Cl

Cl

2-76�Etafedrine e·ta·fe·drën

2-(Ethylmethylamino)-1-phenylpropan-1-ol; C12H19NO; 7681-72-0

NEtHO H

H Me

Me

mixture of stereoisomers

Etamiphylline e·ta·mi·fi·lën7-(2-Diethylaminoethyl)theophylline; C13H21N5O2; 314-35-2�Etamiphylline Camsilate 19326-29-5; ¨DALOPHYLLINE; ¨̈̈̈̈MILLOPHYLLINE-VBronchodilator

NMe

Me

O

O

N

N

N

NEt2

Etamivan (ethamivan) e·ta·mi·vanN,N-Diethylvanillamide; C12H17NO3; 304-84-7; CLAIRVANCentral nervous system stimulant

CONEt2

HO

OMe

Etamsylate (ethamsylate) e·tam·si·lätDiethylammonium 2,5-dihydroxybenzenesulfonate; C6H6O5S·C4H11N;2624-44-4; DICYNENEHaemostatic

SO3

OH

HO

EtNH3+

_

Etebenecid (ethebenecid) et·ë·be·ne·sid4-Diethylsulfamoylbenzoic acid; C11H15NO4S; 1213-06-5Uricosuric

SO2NEt2

HOOC

Etenzamide see Ethenzamide

2-77Etanercept e·tan·er·sept

1–235-Tumour necrosis factor receptor (human) fusion protein with 236–467-immunoglobulin G1 (human) g1-chain Fc fragment, dimer;C 2224H3472N618O701S36 (non-glycosylated protein monomer); 185243-69-0Immunomodulator

etanercept has the following amino acid sequence:LPAQVAFTPY APEPGSTCRL REYYDQTAQM

CCSKCSPGQH AKVFCTKTSD TVCDSCEDST

YTQLWNWVPE CLSCGSRCSS DQVETQACTR

EQNRICTCRP GWYCALSKQE GCRLCAPLRK

CRPGFGVARP GTETSDVVCK PCAPGTFSNT

TSSTDICRPH QICNVVAIPG NASMDAVCTS

TSPTRSMAPG AVHLPQPVST RSQHTQPTPE

PSTAPSTSFL LPMGPSPPAE GSTGDEPKSC

DKTHTCPPCP APELLGGPSV FLFPPKPKDT

LMISRTPEVT CVVVDVSHED PEVKFNWYVD

GVEVHNAKTK PREEQYNSTY RVVSVLTVLH

QDWLNGKEYK CKVSNKALPA PIEKTISKAK

GQPREPQVYT LPPSREEMTK NQVSLTCLVK

GFYPSDIAVE WESNGQPENN YKTTPPVLDS

DGSFFLYSKL TVDKSRWQQG NVFSCSVMHE

ALHNHYTQKS LSLSPGK 2

Eterobarb e·te·rö·barb5-Ethyl-1,3-bis(methoxymethyl)-5-phenylperhydropyrimidine-2,4,6-trione;C16H20N2O5; 27511-99-5Anticonvulsant

N

N

Et

O

OMe

O

OMe

O

Ethacrynic Acid see Etacrynic Acid

2-78Ethambutol e·tham·bü·tol

(S,S)-N,N¢-Ethylenebis(2-aminobutan-1-ol); C10H24N2O2; 74-55-5�Ethambutol Hydrochloride 1070-11-7; MYAMBUTOLAntitubercular

H3CN

NCH3

OH

OH

H

H

H

H

Ethamivan see Etamivan

Ethamsylate see Etamsylate

Ethchlorvynol eth·klor·vï·nol1-Chloro-3-ethylpent-1-en-4-yn-3-ol; C7H9ClO; 118-18-8Hypnotic

CH3

HO

HC

Cl

and enantiomer

Ethebenecid see Etebenecid

Ethenzamide (etenzamide) e·then·za·mïd2-Ethoxybenzamide; C9H11NO2; 938-73-8Analgesic

CONH2

OEt

Ethiazide e·thï·a·zïd(RS)-6-Chloro-3-ethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C9H12ClN3O4S2; 1824-58-4Diuretic

H2N

O OS

O OS

NH

NH

Cl Et

H

and enantiomer

Ethinamate e·thi·na·mät1-Ethynylcyclohexyl carbamate; C9H13NO2; 126-52-3Hypnotic

O

NH2O

CH

2-79�Ethinylestradiol (ethinyloestradiol) e·thi·nïl·ë·stra·dï·ol

19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,17b-diol; C20H24O2;57-63-6; component in many proprietary preparationsOestrogen

HO

H

H

H

Me OH

CH

��Ethionamide2-Ethylpyridine-4-carbothioamide; C8H10N2S; 536-33-4

N

NH2

S

Et

Ethisterone e·thi·ste·rön17b-Hydroxy-17a-pregn-4-en-20-yn-3-one; C21H28O2; 434-03-7Progestogen

O

H

H

H

Me OH

CHMe

Ethoglucid see Etoglucid

Ethoheptazine e·thö·hep·ta·zënEthyl 1-methyl-4-phenylperhydroazepine-4-carboxylate; C16H23NO2;77-15-6Ethoheptazine Citrate 2085-42-9; EQUAGESIC*;Opioid analgesic

N

COOEt

Me

Ethomoxane e·thö·moks·än(RS)-Butyl(8-ethoxy-1,4-benzodioxan-2-ylmethyl)amine; C15H23NO3;16509-23-2Alpha-adrenoceptor antagonist

O

O

OEt

NHBunH

and enantiomer

2-80�Ethopabate (BAN) e·thö·pa·bät

Methyl 4-acetamido-2-ethoxybenzoate; C12H15NO4; 59-06-3;¨AMPROLMIX-UK*; ¨AMPROL-PLUS*Coccidiostat

COOMe

OEtAcHN

Ethopropazine see Profenamine

Ethosalamide see Etosalamide

�Ethosuximide e·thö·suk·si·mïd(RS)-2-Ethyl-2-methylsuccinimide; C7H11NO2; 77-67-8; EMESIDE; ZARONTINAnticonvulsant

HNO O

MeEt

and enantiomer

�Ethotoin3-Ethyl-5-phenylhydantoin; C11H12N2O2; 86-35-1

HN

NO O

Et

H

and enantiomer

Ethybenztropine see Etybenzatropine

Ethyl Biscoumacetate bis·koo·ma·së·tätEthyl bis(4-hydroxy-2-oxo-2H-chromen-3-yl)acetate; C22H16O8;548-00-5Anticoagulant

OOOO

OH OHCOOEt

�Ethyl DibunateEthyl 3,6-di-tert-butylnaphthalene-1-sulfonate; C20H28O3S; 5560-69-0

SO3Et

Bu tBu t

2-81Ethyl Pyrophosphate pï·rö·fos·fät

Tetraethyl pyrophosphate; TEPP; C8H20O7P2Treatment of myasthenia gravis

Ethylestrenol (ethyloestrenol) ë·thïl·ës·tre·nol19-Nor-17a-pregn-4-en-17b-ol; C20H32O; 965-90-2; ̈ NANDORALAnabolic steroid; androgen

HH

Me

HH

Et

OH

Ethylmethylthiambutene ë·thïl·më·thïl·thï·am·bü·tën[3,3-Di-(2-thienyl)-1-methylprop-2-enyl]ethylmethylamine; C15H19NS2;441-61-2Opioid analgesic

and enantiomer

MeH

Et

MeN

S S

Ethylmorphine (BAN) ë·thïl·mor·fën7,8-Didehydro-4,5-epoxy-3-ethoxy-17-methylmorphinan-6-ol; C19H23NO3; 76-58-4�Ethylmorphine Hydrochloride 125-30-4Opioid analgesic

NMe

O

EtO

H

HO

Ethyloestrenol see Ethylestrenol

Ethynodiol see Etynodiol�Etidocaine e·tï·dö·kän2-(N-Ethylpropylamino)butyro-2¢,6¢-xylidide; C17H28N2O; 36637-18-0Local anaesthetic

NN

Et

O Prn

H Et

Me

MeH

and enantiomer

2-82Etidronic Acid e·ti·dron·ik

1-Hydroxyethylidenedi(phosphonic acid); C2H8N7P2; 2809-21-4Disodium Etidronate 7414-83-7; DIDRONELCalcification inhibitor; used in the treatment of Paget’s disease

P

O

OH

OHP

O

OH

HO C

OH

Me

Etifenin e·ti·fen·in2,6-Diethylphenylcarbamoylmethyliminodi(acetic acid); C16H22N2O5;63245-28-3; SOLCO HIDA; SOLCOSCINT HEPATOBIDA; TECHNETIUM (EHIDA)AGENTDiagnostic aid

NN

OMe

Me

COOH

COOH

H

�Etifoxine (etifoxin)(RS)-6-Chloro-4-methyl-4-phenyl-4H-3,1-benzoxazin-2-yl(ethyl)amine;C17H17ClN2O; 21715-46-8

N

O

MeCl

NHEt

and enantiomer

Etilefrine e·til·e·frën(RS)-2-Ethylamino-1-(3-hydroxyphenyl)ethanol; C10H15NO2 ; 709-55-7�Etilefrine Hydrochloride 943-17-9Sympathomimetic; antihypotensive

OH

NHEtH OH

and enantiomer

Etisazole e·tï·sa·zôl1,2-Benzothiazol-3-yl(ethyl)amine; C9H10N2S; 7716-60-1; ¨NETROSYLLAAntifungal

NS

NHEt

2-83Etisomicin e·tï·sö·mï·sin

(1) 4-O-[(2S,3R)-cis-3-Amino-6-aminomethyl-3,4-dihydro-2H-pyran-2-yl]-2-deoxy-6-O-(3-deoxy-4-C-methyl-3-ethylamino-b-L-arabinopyranosyl)-D-streptamine; (2) 2-Deoxy-6-O-(3-deoxy-4-C-methyl-3-ethylamino-b-L-arabinopyranosyl)-4-O-(2,6-diamino-2,3,4,6-tetradeoxy-a-D-glycero-hex-4-enopyranosyl)-D-streptamine; C20H39N5O7; 70639-484;BAY V1 4718Antitubercular

NH2

OH

O

O

H2N

OHO

O

NH2

HO

Me

NHEtH2N

�Etodolac e·tö·dö·lak1,8-Diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-ylacetic acid; C17H21NO3;41340-25-4; LODINEAnalgesic; anti-inflammatory

NO

EtCOOH

EtH

Etofenamate e·tö·fe·na·mät2-(2-Hydroxyethoxy)ethyl N-(a,a,a-trifluoro-m-tolyl)anthranilate; C18H18F3NO4;30544-47-9Analgesic; anti-inflammatory

N

OO

OH

F3C

OH

�Etofylline e·to·fi·lën3,7-Dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-1H-purine-2,6-dione; C9H12N4O3;519-37-9Bronchodilator

N

N

N

N

OHO

O

Me

Me

2-84�Etoglucid (ethoglucid) et·ö·gloo·sid

1,2:15,16-Diepoxy-4,7,10,13-tetraoxahexadecane; C12H22O6; 1954-28-5

OO

OO O

O

Etomidate e·to·mi·dät(R)-Ethyl 1-(a-methylbenzyl)imidazole-5-carboxylate; C14H16N2O2;33125-97-2; HYPNOMIDATEHypnotic

N

N

COOEtMeH

Etonitazene e·tö·nï·ta·zën2-[2-(4-Ethoxybenzyl)-5-nitrobenzimidazol-1-yl]ethyldiethylamine; C22H28N4O3;911-65-9Opioid analgesic

N

N

OEtO2N

NEt2

Etonogestrel e·tö·nö·ges·trel17b-Hydroxy-11-methylene-18-homo-19-nor-17a-pregn-4-en-20-yn-3-one;C22H28O2; 54048-10-1; Org 3236Progestogen

O

H2C

H

H

OH

H

H

C CH

Et

Etoposide e·to·pö·sïd(5S,5aR,8aS,9S)-9-(4,6-O-Ethylidene-b-D-glucopyranosyloxy)-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethyoxyphenyl)isobenzofuro[5,6-f][1,3]benzodioxol-6(5aH)-one; C29H32O13; 33419-42-0; VP 16-213; VEPESIDCytotoxic

Me

H

O

O

OH

OH

O O

H

HH

H

O

OMe

OH

MeO

O

OO

`

2-85Etorphine e·tor·fën

(1) (2R)-2-[(5R,6R,7R,14R)-4,5-Epoxy-3-hydroxy-6-methoxy-9a-methyl-6,14-ethenomorphinan-7-yl]pentan-2-ol; (2) (6R,7R,14R)-7,8-dihydro-7-[(1R)-1-hydroxy-1-methylbutyl]-6-O-methyl-6,14-ethenomorphine; C25H33NO4; 14521-96-1�Etorphine Hydrochloride 13764-49-3; ¨ IMMOBILON*Opioid analgesic

NMe

O

HO

HMe

HO

MeO

CH3

Etosalamide (ethosalamide) e·tö·sa·la·mïd2-(2-Ethoxyethoxy)benzamide; C11H15NO3; 15302-15-5Analgesic; antipyretic

OO CH3

CONH2

Etoxeridine e·toks·e·ri·dënEthyl 1-[2-(2-hydroxyethoxy)ethyl]-4-phenylpiperidine-4-carboxylate; C18H27NO4;469-82-9Opioid analgesic

NO

OH

COOEt

�Etretinate ë·tre·ti·nät(1) Ethyl 3-methoxy-15-apo-j-caroten-15-oate; (2) ethyl (all-trans)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetra-enoate; C23H30O3; 54350-48-0Treatment of psoriasis

COOEt

Me

Me

Me

MeO

Me Me

2-86Etryptamine ë·trip·ta·mën

1-(Indol-3-ylmethyl)propylamine; a-ethyltryptamine; C12H16N2;2235-90-7Antidepressant

N

EtH NH2

H

and enantiomer

Etybenzatropine (ethybenztropine) e·të·ben·za·trö·pën(1R,3r,5S)-3-Benzhydryloxy-8-ethylnortropane; C22H27NO; 524-83-4Anticholinergic

NEt

O

Etynodiol (ethynodiol) ë·tï·nö·dï·ol19-Nor-17a-pregn-4-en-20-yne-3b,17b-diol; C20H28O2; 1231-93-2�Etynodiol Diacetate 297-76-7; FEMULEN*Progestogen

HH

Me

HH

HO

OH

CH

Eucatropine ü·ka·trö·pën1,2,2,6-Tetramethyl-4-piperidyl mandelate; C17H25NO3; 100-91-4Mydriatic

O

O

N

Me

MeMeMe

OH

* * *

mixture of 8 stereoisomers

2-87Eufauserase ü·for·se·räs

A broad-spectrum, monocomponent serine-protease enzyme, extracted andpurified from Euphausia superba (Antarctic krill); PHM-101Debridement of necrotic tissue

eufauserase has the following amino acid sequence:

AVENCGPVAP RNK

IVGGMEVTPH AYPWQVGLFI DDMYFCGGSI

ISDEWVLTAH CMDGAGFVEV VMGAHSIHDE

TEATQVRATS TDFFTHENWN SFTLSNDLAL

IKMPAPIEFN DVIOPVCLPT YTDASDDFVG

ESVTLTGWGK PSDSAFGIAE QLREVDVTTI

TTADCQAYYG IVTDKILCID SEGGHGSCNG

DSGGPMNYVT GGVTQTRGIT SFGSSTGCET

GYPDGYTRVT SYLDWIESNT GIAIDP

Chain A

Chain B

Euphausia Extract ü·for·së·aA purified extract from Euphausia superba (Antarctic krill) containing water-extractable macromolecules, mainly proteins in the molecular weight range 10-60kDa; the main action is due to the serine-proteases present with a molecular weightrange of 20-40 kDa.Debridement of necrotic tissue

Evicromil (BAN) ë·vi·krö·mil8-Ethyl-5-hydroxy-4-oxo-6-vinyl-4H-chromene-2-carboxylic acid; C14H12O5; 62571-88-4Prophylaxis of allergic conditions

O

O

COOH

OH

Et

H2C

Exametazime eks·a·me·ta·zëm(RS,RS)-3,3¢-(2,2-Dimethyltrimethylenedi-imino)di(butan-2-one oxime); 100551-63-1; C13H28N4O2; dl-HM-PAORadiodiagnostic aid to brain scintigraphy

HNH HN

N N

OH OH

Me Me

Me Me

MeMeH

2-88Exemestane eks·ë·mes·tän

6-Methyleneandrosta-1,4-diene-3,17-dione; C20H24O2; 107868-30-4Aromatase inhibitor; treatment of advanced breast cancer

O

CH2

Me

H

H

H

Me O

Factor VIII (rDNA) see Octacog Alfa

Factor IX Fraction (BAN)A preparation of human blood containing coagulating factors II, IX and XMONONINE; REPLENINEAntihaemophilic

Famciclovir fam·sï·klö·veer2-[2-(2-Amino-9H-purin-9-yl)ethyl]trimethylene diacetate; C14H19N5O4; 104227-87-4; FAMVIRAntiviral

N

NN

N

OAc

OAcH2N

�Famotidine fa·mö·ti·dën3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylthio]-N-sulfamoylpropionamidine; C8H15N7O2S3; 76824-35-6; PEPCIDHistamine H2-receptor antagonist

S

NN

NH2

S NSO2NH2

NH2

H2N

Famprofazone fam·prö·fa·zön(RS)-4-Isopropyl-2-methyl-3-[methyl(a-methylphenethyl)aminomethyl]-1-phenyl-3-pyrazolin-5-one; C24H31N3O; 22881-35-2Analgesic; antipyretic

N NN

H Me

MePr i

O

Me

and enantiomer

2-89Fanetizole fa·ne·ti·zôl

Phenethyl(4-phenyl-1,3-thiazol-2-yl)amine; C17H16N2S; 79069-94-6Fanetizole Mesilate 79069-95-7; CP-48810-27Immunoregulant

N

S NH

Fanthridone see Fantridone

Fantofarone fan·to·fa·rön3,4-Dimethoxyphenethyl{3-[4-(2-isopropylindolizin-1-ylsulfonyl)-phenoxy]propyl}(methyl)amine; C31H38N2O5S; 114432-13-2; SR 33557Calcium antagonist

NPr i

OMe

OMe

O OS

Me

NO

Fantridone (fanthridone) fan·tri·dön5-(3-Dimethylaminopropyl)phenanthridin-6(5H)-one; C18H20N2O;17692-37-4Antidepressant

N

O

NMe2

�Fazadinium Bromide1,1¢-Azobis(3-methyl-2-phenylimidazol[1,2-a]pyridinium) dibromide; C28H24Br2N6;49564-56-9

+ NN

Me

N+

_2BrN

N

Me

N

2-90Febantel fe·ban·tel

2¢-[2,3-Bis(methoxycarbonyl)guanidino]-5¢-phenylthio-2-methoxyacetanilide;C20H22N4O6S; 58306-30-2; ̈ BAYVERMAnthelmintic

S

NNHCOOMe

NHCOOMe

NH

OOMe

�Felbinac fel·bi·nakBiphenyl-4-ylacetic acid; C14H12O2; 5728-52-9; CL 83544; TRAXAMAnti-inflammatory

COOH

�Felodipine fe·lö·di·pënEthyl methyl 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate; C18H19Cl2NO4; 72509-76-3; PLENDILVasodilator

HN

Cl

Cl

COOMeEtOOC

MeMe

Felypressin fe·lë·pres·sin2-L-Phenylalanine-8-L-lysine-vasopressin; C46H65N13O11S2; 56-59-7; CITANESTWITH OCTAPRESSIN*Vasoconstrictor

Cys-Phe-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2

Fenbendazole fen·ben·da·zôlMethyl 5-(phenylthio)-1H-benzimidazol-2-ylcarbamate; C15H13N3O2S; 43210-67-9;¨̈̈̈̈CURAZOLE; ¨̈̈̈̈ FENDAZOLE; ¨̈̈̈̈ FLEXADIN; ¨ PANACUR; ¨̈̈̈̈WORMALIC; ¨̈̈̈̈WORMEX;¨̈̈̈̈ ZEROFENAnthelmintic

N

HNS NHCOOMe

2-91Fenbenicillin (phenbenicillin) fen·be·ni·si·lin

(6R)-6-(2-Phenoxy-2-phenylacetamido)penicillanic acid; a-phenoxy-benzylpenicillin; C22H22N2O5S; 1926-48-3Antibiotic

HN

NOO

S

H COOH

Me

Me

H H

O

H*

and enantiomer at C*

�Fenbufen fen·bü·fen4-(Biphenyl-4-yl)-4-oxobutyric acid; C16H14O3; 36330-85-5; LEDERFENAnalgesic; anti-inflammatory

COOH

O

Fenbutrazate (phenbutrazate) fen·bü·tra·zät2-(3-Methyl-2-phenylmorpholino)ethyl 2-phenylbutyrate; C23H29NO3; 4378-36-3Fenbutrazate Hydrochloride 8004-38-4Appetite supressant

O

NO

O

H Me

Me

�FencamfaminN-Ethyl-3-phenylbicyclo[2.2.1]hept-2-ylamine; C15H21N; 1209-98-9

NHEt

2-92Fenclorfos (fenclorphos) fen·klor·fos

O,O-Dimethyl O-(2,4,5-trichlorophenyl) phosphorothioate; C8H8Cl3O3PS; 299-84-3Insecticide

P

S

OMe

O

ClCl

Cl OMe

Fenclofenac fen·klö·fe·nak[2-(2,4-Dichlorophenoxy)phenyl]acetic acid; C14H10Cl2O3; 34645-84-6Analgesic; anti-inflammatory

O

Cl

ClCOOH

�Fenclozic Acid2-(4-Chlorophenyl)-1,3-thiazol-4-ylacetic acid; C11H8ClNO2S;17969-20-9

S

N

COOH

Cl

Fendosal fen·dö·sal5-(4,5-Dihydro-2-phenyl-3H-benz[e]indol-3-yl)salicylic acid; C25H19NO3; 53597-27-6; HP 129; P71·0129Analgesic; anti-inflammatory

N

OH

COOH

�Fenetylline (fenethylline)7-[2-(a-Methylphenethylamino)ethyl]theophylline; C18H23N5O2;3736-08-1

N

NN

N

N

H Me

O

O

Me

Me H

and enantiomer

2-93Fenfluramine fen·flûr·ra·mën

Ethyl(a-methyl-3-trifluoromethylphenethyl)amine; C12H16F3N; 458-24-2�Fenfluramine Hydrochloride 404-82-0; PONDERAXAppetite suppressant

CH3

H NHEt

F3C

and enantiomer

Fenfluthrin fen·floo·thrin2,3,4,5,6-Pentafluorobenzyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate; C15H11Cl2F5O2; 75867-00-4Ectoparasiticide (veterinary)

Me

Me

H

Cl

Cl

HF

F

F

F

F

O

OH

Fengabine fen·ga·bën(Z)-a-Butylimino-4-chloro-a-(2-chlorophenyl)-o-cresol; C17H17Cl2NO; 80018-06-0;SL 79·229-00Antidepressant

BunN ClOH

Cl

Fenimide fe·ni·mïd3-Ethyl-2-methyl-2-phenylsuccinimide; C13H15NO2; 60-45-7Tranquilliser

N

Me

OO

Et

H

Fenisorex fe·nï·sö·reks(RS)-cis-7-Fluoro-1-phenylisochroman-3-ylmethylamine; C16H16FNO;34887-52-0Appetite suppressant

OF

H

NH2H

and enantiomer

2-94Fenitrothion (BAN) fe·nï·trö·thï·on

O,O-Dimethyl O-4-nitro-m-tolyl phosphorothioate; C9H12NO5PS;122-14-5; ̈ NUVAN TOP*Insecticide

P

S

OMe

O

O2N

Me OMe

Fenmetramide fen·me·tra·mïd5-Methyl-6-phenylmorpholin-3-one; C11H13NO2; 5588-29-4Antidepressant

O

NMe OH

**

mixture of 4 stereoisomers

�Fenofibrate fë·no·fi·brätIsopropyl 2-(4-p-chlorobenzoylphenoxy)-2-methylpropionate; C20H21ClO4; 49562-28-9; LIPANTILHypolipidaemic

O COOPr iCl

Me Me

O

Fenoldopam fë·nol·dö·pam6-Chloro-2,3,4,5-tetrahydro-l-p-hydroxyphenyl-lH-3-benzazepine-7,8-diol;C16H16ClNO3; 67227-56-9Fenoldopam Mesilate 67227-57-0; SK&F 82526-JVasodilator

NH

Cl

HO

HO

HO

H

and enantiomer

2-95Fenoprofen fë·nö·prö·fen

2-(3-Phenoxyphenyl)propionic acid; C15H14O3; 31879-05-7�Fenoprofen Calcium 34957-40-5; FENOPRON; PROGESICAnalgesic; anti-inflammatory

OMeH

COOH

and enantiomer

Fenoterol fe·nö·te·rol1-(3,5-Dihydroxyphenyl)-2-(4-hydroxy-a-methylphenethylamino)ethanol;C17H21NO4; 13392-18-2�Fenoterol Hydrobromide 1944-12-3; BEROTEC; DUOVENT*Beta-adrenoceptor agonist

N

OH

HOH OH

H MeOH

H

* *

mixture of 4 stereoisomers

�Fenpipramide fen·pip·ra·mïd2,2-Diphenyl-4-piperidinobutyramide; C21H26N2O; 77-01-0Spasmolytic

NCONH2

�Fenpiprane fen·pi·prän1-(3,3-Diphenylpropyl)piperidine; C20H25N; 3540-95-2Spasmolytic

N

2-96Fenprostalene fen·pros·ta·lën

(1) Methyl (±)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E)-(3R)-3-hydroxy-4-phenoxybut-1-enyl]cyclopentyl}hepta-4,5-dienoate; (2) methyl (13E)-(9S*,11R*,15R*)-16-phenoxy-9,11,15-trihydroxytetranorprosta-4,5,13-trienoate;C23H30O6; 69381-94-8; ̈ SYNCHROCEPTLuteolytic (veterinary)

O

H

HOHHHO

CCOOMe

HO

and enantiomer

Fentanyl fen·ta·nïlN-(1-Phenethyl-4-piperidyl)propionanilide; C22H28N2O; 437-38-7; DUROGESIC�Fentanyl Citrate 990-73-8; SUBLIMAZE; ¨HYPNORM*Opioid analgesic

H3CN

NO

�Fenthion fen·thï·onO,O-Dimethyl O-4-methylthio-m-tolyl phosphorothioate; C10H15O3PS2;55-38-9; ̈ TIGUVONInsecticide

P

S

OMe

O

MeS

Me OMe

Fentiazac fen·tï·a·zak4-(4-Chlorophenyl)-2-phenyl-1,3-thiazol-5-ylacetic acid; C17H12ClNO2S; 18046-21-4; Wy 21894; BR 700Analgesic; anti-inflammatory

S

N

COOH

Cl

2-97Fenticlor fen·ti·klor

2,2¢-Thiobis(4-chlorophenol); C12H8Cl2O2S; 97-24-5; ¨HORSEGUARD*Anti-infective

S

OH OH

ClCl

Fenticonazole fen·ti·ko·na·zôl1-(2,4-Dichlorophenyl)-2-(imidazol-1-yl)ethyl 4-(phenylthio)benzyl ether;C24H20Cl2N2OS; 72479-26-6Fenticonazole Nitrate 73151-29-8; LOMEXINAntifungal

and enantiomer

S

O

Cl Cl

H

NN

Fenvalerate fen·val·er·rät(RS)-a-Cyano-3-phenoxybenzyl (RS)-2-(4-chlorophenyl)-3-methylbutyrate;C25H22ClNO3; 51630-58-1; FLYAWAY; SECTINE

Ectoparasiticide (veterinary)

OO

H CNOCl

Me Me

H

mixture of 4 stereoisomers

Fenyramidol (phenyramidol) fen·i·ra·mi·dol1-Phenyl-2-(2-pyridylamino)ethanol; C13H14N2O; 553-69-5Analgesic

NH OH

N

H

and enantiomer

2-98Feprazone fe·pra·zön

4-(3-Methylbut-2-enyl)-1,2-diphenylpyrazolidine-3,5-dione; C20H20N2O2; 30748-29-9Analgesic; anti-inflammatory

NN O

OMe

Me

Ferristene fe·ris·tënIron ferrite with carrier particles of mono-sized spheres of cross-linkedpoly(ammonium styrenesulfonate); iron ferrite with carrier particles; 155773-56-1Diagnostic aid

Fertirelin fer·ti·re·lin

<Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro(Et)

C55H76N16O12; 38234-21-8Fertirelin Acetate 106756-71-2; ̈ OVALYSEGonadotrophin releasing hormone

Ferucarbotran (BAN) fe·roo·kar·bö·tranA non-stoichiometric polycrystalline mixture of iron(II) and iron(III) oxides(magnetite Fe3O4 and maghemite-g Fe2O3) in which iron(II) oxide is specified to beless than 5%. It is a colloidal aqueous suspension of superparamagnetic iron oxideparticles coated with carboxydextran. By transmittance electron microscopy(TEM) the iron oxide core has a diameter of 3 to 5 nm. The hydrodynamicdiameter of the coated particles measured by photon correlation spectroscopy(PCS) is 45 to 65 nm. In the colloidal aqueous suspension, the carboxydextrancoat has a thickness of about 25 nm (calculated from PCS measurement).Diagnostic aid

Ferumoxides (BAN) fe·roo·moks·ïdsColloidal particles of non-stoichiometric magnetite; (Fe2O3)m (FeO)n;119683-68-0; AMI-25; ENDOREM

Diagnostic aid

Ferumoxsil (BAN) fe·roo·moks·ilColloidal particles of non-stoichiometric magnetite with a silicone polymer bondedto iron oxide; LUMIREM

Diagnostic aid

2-99Fetoxilate (fetoxylate) fe·toks·i·lät

2-Phenoxyethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate;C36H36N2O3; 54063-45-5Antidiarrhoeal

N

OO

O

CN

Fexofenadine feks·ö·fen·a·dën(RS)-2-(4-{1-Hydroxy-4-[4-(a-hydroxybenzhydryl)piperidino]butyl}phenyl)-2-methylpropionic acid; C32H39NO4Fexofenadine Hydrochloride 138452-21-8; TELFASTHistamine H1-receptor antagonist; treatment of allergic rhinitis

COOH

Me Me

OHHN

OH

and enantiomer

Filgrastim fil·gras·timRecombinant methionyl human granulocyte colony stimulating factor expressed byE·coli; C845H1339N223O243S9; 121181-53-1; NEUPOGENImmunostimulant

filgrastim has the following amino acid sequence:

MTPLGPASSL PQSFLLKCLE QVRKIQGDGA

ALQEKLCATY KLCHPEELVL LGHSLGIPWA

PLSSCPSQAL QLAGCLSQLH SGLFLYQGLL

QALEGISPEL GPTLDTLQLD VADFATTIWQ

QMEELGMAPA LQPTQGAMPA FASAFQRRAG

GVLVASHLQS FLEVSYRVLR HLAQP

2-100Finasteride fi·na·ster·rïd

N17-tert-Butyl-3-oxo-4-aza-5a-androst-1-ene-17b-carboxamide; C23H36N2O2; 98319-26-7; PROSCAR5-Alpha reductase inhibitor

HH

Me

HMe

NH

OH

NHButO

H

Fipronil fi·prö·nil(RS)-5-Amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-(trifluoro-methylsulfinyl)pyrazole-3-carbonitrile; C12H4Cl2F6N4OS;120068-37-3; ¨ FRONTLINE Insecticide and acaricide (veterinary)

NN CN

H2N S

Cl

Cl

F3C

Oand enantiomer

CF3

Flavoxate fla·voks·ät2-Piperidinoethyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate;C24H25NO4; 15301-69-6�Flavoxate Hydrochloride 3717-88-2; URISPASAnticholinergic

NO O

O

O

Me

Flazalone fla·za·lön4-Fluorophenyl 4-(4-fluorophenyl)-4-hydroxy-1-methyl-3-piperidyl ketone;C19H19F2NO2; 21221-18-1Anti-inflammatory

NMe

OF

HO

F

* *

mixture of 4 stereoisomers

2-101Flecainide fle·kä·nïd

N-(2-Piperidylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide; C17H20F6N2O3;54143-55-4�Flecainide Acetate 54143-55-4; TAMBOCORAntiarrhythmic

NH

HNOF3C

O

O

F

H

and enantiomer

Fleroxacin fle·roks·a·sin6,8-Difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C17H18F3N3O3; 79660-72-3;Ro 23-6240Antibacterial

MeN

N N

F

F

O

COOH

F

Fletazepam fle·tä·ze·pam7-Chloro-5-(2-fluorophenyl)-2,3-dihydro-1-(2,2,2-trifluoroethyl)-1H-1,4-benzodiazepine; C17H13ClF4N2; 34482-99-0; Sch 15698Muscle relaxant

N

N

F

Cl

CF3

Floctafenine flok·ta·fe·nën2,3-Dihydroxypropyl N-(8-trifluoromethyl-4-quinolyl)anthranilate; C20H17F3N2O4;23779-99-9Analgesic

H

N

N

OO OHH OH

F3C

and enantiomer

2-102Florantyrone flor·ran·tï·rön

4-(Fluoranthen-8-yl)-4-oxobutyric acid; C20H14O3; 519-95-9Choleretic

COOH

O

Florfenicol flor·fe·ni·kol2,2-Dichloro-N-[(aS,bR)-a-(fluoromethyl)-b-hydroxy-4-methanesulfonyl-phenethyl]acetamide; C12H14Cl2FNO4S; 76639-94-6; ̈ NUFLORAntibacterial (veterinary)

Me

O OS

H

Cl

Cl

H OH HN

CH2FO

Flosequinan flö·së·kwi·nan7-Fluoro-1-methyl-3-methylsulfinyl-4-quinolone; C11H10FNO2S;76568-02-0; BTS 49465Antihypertensive

CH3

O

S

O

Me

F N

�Fluanisone floo·a·ni·sön4¢-Fluoro-4-[4-(2-methoxyphenyl)piperazin-l-yl]butyrophenone; C21H25FN2O2;1480-19-9; ̈ HYPNORM*Antipsychotic

N

F

O N

MeO

Flubendazole floo·ben·da·zôlMethyl 5-(4-fluorobenzoyl)-1H-benzimidazol-2-ylcarbamate; C16H12FN3O3; 31430-15-6; ¨FLUBENOLAnthelmintic

N

N

O

F

NHCOOMeH

2-103�Fluclorolone Acetonide floo·klor·ro·lön

9a,11b-Dichloro-6a-fluoro-21-hydroxy-16a,17a-isopropylidenedioxypregna-1,4-diene-3,20-dione; flucloronide (USAN); C24H29Cl2FO5; 3693-39-8Corticosteroid

Me

MeO

O

OHO

Cl

F

O

Me H

Me

Cl H

Flucloxacillin floo·kloks·a·si·lin(6R)-6-[3-(2-Chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamido]penicillanic acid; C19H17ClFN3O5S; 5250-39-5�Flucloxacillin Magnesium 58486-36-5; FLOXAPEN SYRUP�Flucloxacillin Sodium 1847-24-1; FLOXAPEN CAPSULES; FLOXAPEN INJECTION;LADROPEN; MAGNAPEN*; STAFOXILAntibacterial

NO Me

Cl

N

NOO

S

H COOH

Me

Me

H H

F

H

Fluconazole floo·ko·na·zôl2-(2,4-Difluorophenyl)-1,3-bis(1H-1,2,4-triazol-l-yl)propan-2-ol; C13H12F2N6O;86386-73-4; DIFLUCANAntifungal

N

NN

N

N

NF

F

OH

�Flucytosine floo·sï·tö·sën4-Amino-5-fluoropyrimidin-2(1H)-one; 5-fluorocytosine; C4H4FN3O;2022-85-7; ALCOBONAntifungal

N

N O

F

NH2

H

2-104Fludarabine Phosphate (INNM) floo·da·ra·bën fos·fät

9-b-D-Arabinofuranosyl-2-fluoroadenine 5¢-(dihydrogen phosphate);C10Hl3FN5O7P; 75607-67-9; 21679-14-1 (fludarabine); FLUDARAAntineoplastic

HO

HO

OOP

O

HO

OH

N

N

N

N

NH2

F

Fludrocortisone floo·drö·kor·ti·sön9a-Fluoro-11b,17a,21-trihydroxypregn-4-ene-3,20-dione; C21H29FO5;127-31-1�Fludrocortisone Acetate 514-36-3; FLORINEFCorticosteroid

HF

Me

HMe

O

HO OH

OOH

Fludroxycortide (flurandrenolone) floo·droks·ë·kor·tïd6a-Fluoro-11b,21-dihydroxy-16a,17a-isopropylidenedioxypregn-4-ene-3,20-dione;flurandrenolide (USAN); C24H33FO6; 1524-88-5; HAELAN; HAELAN-C*; HAELAN-XCorticosteroid

HH

Me

HMe

O

F

HO O

O

Me

Me

OHO

Flufenamic Acid floo·fe·na·mikN-(a,a,a-Trifluoro-m-tolyl)anthranilic acid; C14H10F3NO2; 530-78-9Analgesic; anti-inflammatory

N

COOH

f3cH

2-105Flugestone floo·jes·tön

9a-Fluoro-11b,17a-dihydroxypregn-4-ene-3,20-dione; C23H31FO5;337-03-1Flugestone Acetate Fluorogestone acetate (USAN); 2529-45-5; ¨CHRONOGESTProgestogen

HF

Me

HMe

O

HO OH

O CH3

�Flumazenil floo·ma·ze·nilEthyl 8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]-benzodiazepine-3-carboxylate; C15H14FN3O3; 78755-81-4; ANEXATEBenzodiazepine receptor antagonist

N

N

N

F

O Me

COOEt

Flumedroxone floo·me·droks·ön17a-Hydroxy-6a-trifluoromethylpregn-4-ene-3,20-dione; C22H29F3O3; 15687-21-5Treatment of migraine

HH

Me

HMe

O

OH

O CH3

CF3

Flumequine floo·me·kwën(RS)-9-Fluoro-6,7-dihydro-5-methyl-1-oxo-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid; C14H12FNO3; 42835-25-6; R802Antimicrobial

N Me

O

COOH

F

H

and enantiomer

2-106Flumeridone floo·me·ri·dön

5-Chloro-1-{4-[3-(5-fluoro-2,3-dihydro-2-oxobenzimidazol-1-yl)propyl]-piperidino}-1,3-dihydrobenzimidazol-2-one C22H23ClFN5O2; 75444-64-3; R45486Antiemetic

NH

N

NN

HN

O

O Cl

F

Flumetasone (flumethasone) floo·me·ta·sön6a,9a-Difluoro-11b,17a,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H28F2O5; 2135-17-3�Flumetasone Pivalate 2002-29-1; ¨ FLUVET; LOCORTEN-VIOFORM*Corticosteroid

Me

OH

OHO

HO

F

O

Me H

Me

F H

�Flumethiazide6-Trifluoromethyl-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide;C8H6F3N3O4S2; 148-56-10

H2N

O OS

O OS

F3C N

NH

Flumethrin (BAN) floo·më·thrina-Cyano-4-fluoro-3-phenoxybenzyl 3-(b,4-dichlorostyryl)-2,2-dimethylcyclopropanecarboxylate; C28H22Cl2FNO3; 69770-45-2; ¨BAYTICOL;¨ BAYVAROL; ¨KILTRIXInsecticide (veterinary)

Flumezapine floo·me·za·pën7-Fluoro-2-methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzo-diazepine; C17H19FN4S; 61325-80-2; LY 120363Antipsychotic

N

N

S

FN

NMe

MeH

2-107Flunarizine floo·na·ri·zën

trans-1-Cinnamyl-4-(4,4¢-difluorobenzhydryl)piperazine; C26H26F2N2;52468-60-7Flunarizine Hydrochloride 30484-77-6; R 14590Calcium antagonist

N

NF

F

Flunisolide floo·ni·so·lïd6a-Fluoro-11b,21-dihydroxy-16a,17a-isopropylidenedioxypregna-1,4-diene-3,20-dione; C24H31FO6; 3385-03-3; SYNTARISCorticosteroid

HH

Me

HMe

O

F

HO O

O

Me

Me

OHO

�Flunitrazepam floo·nï·trä·ze·pam5-(2-Fluorophenyl)-1,3-dihydro-1-methyl-7-nitro-1,4-benzodiazepin-2-one;C16H12FN3O3; 1622-62-4; ROHYPNOLHypnotic

N

NO2N

OMe

F

Flunixin floo·niks·in2-(a3,a3,a3-Trifluoro-2,3-xylidino)nicotinic acid; C14H11F3N2O2;38677-85-9Flunixin Meglumine 42461-84-7; ¨ FINABIOTIC*; ¨ FINADYNE; ¨OXYCOMPLEX*Analgesic; anti-inflammatory

N

N

COOH

CF3

Me

H

2-108Fluocinolone floo·ö·si·no·lön

6a,9a-Difluoro-11b,16a,17a,21-tetrahydroxypregna-1,4-diene-3,20-dione;C21H26F2O4; 807-38-5�Fluocinolone Acetonide 67-73-2; SYNALAR; SYNALAR C*; SYNALAR N*Corticosteroid

HF

Me

HMe

O

F

HO OH

OH

OHO

�Fluocinonide floo·ö·si·no·nïd6a,9a-Difluoro-11b-hydroxy-16a,17a-isopropylidenedioxy-3,20-dioxopregna-1,4-diene-21-yl acetate; C26H32F2O7; 356-12-7; METOSYNCorticosteroid

HF

Me

HMe

O

F

HO O

O

Me

Me

OAcO

Fluocortin Butyl (INNM) floo·ö·kor·tinButyl 6a-fluoro-11b-hydroxy-16a-methyl-3,20-dioxopregna-1,4-dien-21-oate;C26H35FO5; 33124-50-4Corticosteroid

HH

Me

HMe

O

F

HO

Me

COOBun

Fluocortolone floo·ö·kor·to·lön6a-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione; C22H29FO4;152-97-6�Fluocortolone Hexanoate 303-40-2; ULTRALANUM; ULTRAPROCT*�Fluocortolone Pivalate 29205-06-9; ULTRAPROCT*Corticosteroid

HH

Me

HMe

O

F

HO

Me

OOH

2-109Fluopromazine see Triflupromazine

Fluorescein (BAN) flûr·re·sën3¢6¢-Dihydroxyspiro[isobenzofuran-1(3H),9¢(9H)-xanthen]-3-one; C20H12O5; 2321-07-5�Fluorescein Sodium 518-47-8; ¨ FLUOROVETS; MINIMS FLUORESCEIN; MINIMSLIGNOCAINE AND FLUORESCEIN*Fluorescein Dilaurate PANCREALAURYL TESTDiagnostic aid

O

OHHO O

O

�Fluorometholone flûr·rö·me·tho·lön9a-Fluoro-11b,17a-dihydroxy-6a-methylpregna-1,4-diene-3,20-dione; C22H29FO4;426-13-1; FML; FML-NEO*Corticosteroid

HF

Me

HMe

O

Me

HO

CH3O

OH

�Fluorouracil flûr·rö·ûr·ra·sil(1) 5-Fluoropyrimidine-2,4(1H,3H)-dione; (2) 5-fluorouracil; C4H3FN2O2; 51-21-8; ACCUSITE*; EFUDIXCytotoxic

NH

N O

O

F

H

Fluoxetine floo·oks·e·tënN-Methyl-3-phenyl-3-(a,a,a-trifluoro-p-tolyloxy)propylamine; C17H18F3NO; 54910-89-3�Fluoxetine Hydrochloride 59333-67-4; PROZACAntidepressant

O

H

NHMe

F3C

and enantiomer

2-110Fluoxymesterone floo·oks·ë·mes·te·rön

9a-Fluoro-11b,17b-dihydroxy-17a-methylandrost-4-en-3-one; C20H29FO3; 76-43-7Anabolic steroid; androgen

HF

Me

HMe

O

HOMe

OH

Fluparoxan floo·pa·roks·an(3aS,9aS)-5-Fluoro-2,3,3a,9a-tetrahydro-1H-[1,4]benzodioxino[2,3-c]pyrrole;C10H10FNO2; 101389-86-0Fluparoxan Hydrochloride 101389-87-1; GR 50360AAntidepressant

O

O

NH

F

Flupentixol (flupenthixol) floo·pen·tiks·ol(Z)-2-{4-[3-(2-Trifluoromethylthioxanthen-9-ylidene)propyl]piperazin-1-yl}ethanol; C23H25F3N2OS; 2709-56-0�Flupentixol Decanoate 30909-51-4; DEPIXOLFlupentixol Hydrochloride 2413-38-9; FLUANXOLAntipsychotic

CF3

SOH

N

N

H

Fluperolone floo·pe·ro·lön(21S)-9a-Fluoro-11b,17a,21-trihydroxy-21-methylpregna-1,4-diene-3,20-dione;C22H29FO6; 3841-11-0Corticosteroid

HF

Me

HMe

O

HO OH

OCH3

H OH

2-111Fluphenazine floo·fe·na·zën

2-{4-[3-(2-Trifluoromethylphenothiazin-10-yl)propyl]piperazin-1-yl}ethanol;C22H26F3N3OS; 69-23-8�Fluphenazine Decanoate 5002-47-1; MODECATE�Fluphenazine Enanthate 2746-81-8; MODITEN ENANTHATE�Fluphenazine Hydrochloride 146-56-5; MODITEN; MOTIPRESS*; MOTIVAL*Antipsychotic

N

S

CF3

N

NOH

Flupirtine floo·per·tënEthyl 2-amino-6-(4-fluorobenzylamino)-3-pyridylcarbamate; C15H17FN4O2; 56995-20-1Flupirtine Maleate 75507-68-5; D 9998Analgesic

NH2

NHCOOEtN

NH

F

Fluprednidene floo·pred·ni·dën9a-Fluoro-11b,17a,21-trihydroxy-16-methylenepregna-1,4-diene-3,20-dione;C22H27FO5; 2193-87-5Corticosteroid

HF

Me

HMe

O

HO

O

OH

OH

CH2

Fluprednisolone floo·pred·ni·so·lön6a-Fluoro-11b,17a,21-trihydroxypregna-1,4-diene-3,20-dione; C21H27FO5; 53-34-9Corticosteroid

HH

Me

HMe

O

HO

O

OH

OH

F

2-112Fluprofen floo·prö·fen

2-(3¢-Fluorobiphenyl-4-yl)propionic acid; C15H13FO2; 17692-38-5Analgesic; anti-inflammatory

H Me

COOH

F

and enantiomer

Fluproquazone floo·prö·kwa·zön4-(4-Fluorophenyl)-1-isopropyl-7-methylquinazolin-2(1H)-one; C18H17FN2O;40507-23-1; RF 46-790Analgesic; anti-inflammatory

NNPr i

O

F Me

Fluprostenol floo·pros·te·nol(1) (Z)-7-{(1R,2R,3R,5S)-2-[(E)-(3R)-3-Hydroxy-4-(3-tri-fluoromethylphenoxy)-but-1-enyl]-3,5-dihydroxycyclopentyl}hept-5-enoic acid;(2) ent-(5Z,13E)-(9S,11R,15R)-9,11,15-trihydroxy-16-(3-trifluoromethyl-phenoxy)-w-tetranorprosta-5,13-dienoic acid; C23H28F3O6; 40666-16-8Fluprostenol Sodium 55028-71-2Prostanoid; luteolytic

O

H

H OHHHO

COOH

HO

CF3

and enantiomer

Flurandrenolone see Fludroxycortide

Flurazepam flûr·rä·ze·pam7-Chloro-1-(2-diethylaminoethyl)-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one; C21H23ClFN3O; 17617-23-1Flurazepam Dihydrochloride 1172-18-5�Flurazepam Monohydrochloride 36105-20-1; DALMANEHypnotic

N

NCl

O

F

Et2N

2-113�Flurbiprofen flûr·bï·prö·fen

2-(2-Fluorobiphenyl-4-yl)propionic acid; C15H13FO2; 5104-49-4; FROBEN�Flurbiprofen Sodium 56767-76-1; OCUFENAnalgesic; anti-inflammatory

H Me

COOHF

and enantiomer

Flurotyl (flurothyl) flûr·rö·tïlBis(2,2,2-trifluoroethyl) ether; C4H4F6O; 333-36-8Central nervous system stimulant

F3C O CF3

Flusoxolol floo·sok·so·lol(S)-1-{4-[2-(p-Fluorophenethyloxy)ethoxy]phenoxy}-3-isopropylaminopropan-2-ol; C22H30FNO4; 84057-96-5; Ro 31-1411Beta-adrenoceptor antagonist

O NHPr i

OO

H OH

F

�Fluspirilene floo·spi·ri·lën8-[4,4-Bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one;C29H31F2N3O; 1841-19-6Antipsychotic

NHN

N O

F

F

Flutamide floo·ta·mïda¢,a¢,a¢-Trifluoro-4¢-nitroisobutyro-m-toluidide; C11H11F3N2O3;13311-84-7; DROGENILAntiandrogen

N

O2N

CF3

O

Me

Me

H

2-114Fluticasone floo·tï·ka·sön

S-Fluoromethyl 6a,9a-difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioate; C22H27F3O5S; 90566-53-3Fluticasone Propionate 80474-14-2; CUTIVATE; FLIXONASE; FLIXOTIDE;SERETIDE*Corticosteroid

HF

Me

HMe

O

HO

O S

Me

F

OH

F

Flutrimazole floo·trim·a·zôl(RS)-1-(2,4¢-difluorotrityl)imidazole; C22H16F2N2; 119006-77-8; UR-4056Topical antifungal

F

NN

F

and enantiomer

Fluvastatin floo·va·sta·tin(E)-(3RS,5SR)-7-[3-(4-Fluorophenyl)-1-isopropylindol-2-yl]-3,5-dihydroxyhept-6-enoic acid; C24H26FNO4; 93957-54-1Fluvastatin Sodium 93957-55-2; LESCOLHMG-CoA reductase inhibitor

N

F

Pr iCOOH

HO H H OH

and enantiomer

Fluvoxamine floo·voks·a·mën(E)-5-Methoxy-4¢-trifluoromethylvalerophenone O-2-aminoethyloxime;C15H21F3N2O2; 54739-18-3Fluvoxamine Maleate 61718-82-9; FAVERINAntidepressant

OMe

F3C

NO

NH2

2-115�Folic Acid fö·lik

N-[4-(2-Amino-1,4-hydro-4-oxopteridin-6-ylmethylamino)benzoyl]-L-glutamicacid; C19H19N7O6; 59-30-3; LEXPEC; component of many proprietarypreparationsVitamin B component

N

N

N

HN

HN

NCOOH

O

H2N

O H COOH

H

Folinic Acid fö·lin·ik5-Formyltetrahydropteroylglutamic acid; leucovorin; C20H23N7O7�Calcium Folinate leucovorin calcium (USP); 1492-18-8; LEDERFOLIN;REFOLINON

Disodium Folinate SODIOFOLIN

Antidote to folic acid antagonists

N

N N

NN

N COOH

H2N

O CHO

O H COOH

H

H

H

H

2-116Follitropin Alfa fo·li·trö·pin al·fa

Recombinant human follicle-stimulating hormone, alpha-glycoform; it consists oftwo subunits: human gonadotrophin a-subunit protein moiety reduced andhuman follicle-stimulating hormone clone l 15B b-subunit protein moietyreduced; 146479-72-3; GONAL-F

Stimulation of follicle maturation; treatment of infertility

the two subunits have the following amino acid sequences:

NSCELTNITI AIEKEECRFC ISINTTWCAG

YCYTRDLVYK DPARPKIQKT CTFKELVYET

VRVPGCAHHA DSLYTYPVAT QCHCGKCDSD

STDCTVRGLG PSYCSFGEMK E

APDVQDCPEC TLQENPFFSQ PGAPILQCMG

CCFSRAYPTP LRSKKTMLVQ KNVTSESTCC

VAKSYNRVTV MGGFKVENHT ACHCSTCYYH

KS

α-subunit:

β-subunit:

*

* *

*glycosylation sitesa-subunit: C437H682N122O134S13b-subunit: C538H833N145O171S13

Follitropin Beta fo·li·trö·pin bë·taRecombinant human follicle-stimulating hormone, beta-glycoform; it consists oftwo subunits: human gonadotrophin a-subunit protein moiety and human follicle-stimulating hormone b-subunit; the two subunits have the same amino acidsequences and molecular formulae as follitropin alfa; 169108-34-3; PUREGONStimulation of follicle maturation

Fomepizole fö·me·pi·zôl4-Methylpyrazole; C4H6N2; 7554-65-6Alcohol dehydrogenase inhibitor; alcohol antidote

NNH

Me

2-117Fomidacillin fo·mï·da·si·lin

(6R)-6-[D-2-(3,4-Dihydroxyphenyl)-N2-(4-ethyl-2,3-dioxopiperazin-1-ylcarbonyl)glycylamino]-N¢-formylpenicillanic acid; C24H28N6O10S; 98048-07-8Fomidacillin Sodium 86117-56-8; BRL 36650AAntibacterial

HO

N

NOO

S

H COOH

Me

Me

H HHO

NHH

N

N

O

Et

O

O

O

Fomivirsen fö·mi·veer·sendGuoP(S)dCydP(S)dGuoP(S)dThdP(S)dThdP(S)dThdP(S)dGuoP(S)dCydP(S)dThdP(S)dCydP(S)dThdP(S)dThdP(S)dCydP(S)dThdP(S)dThdP(S)dCydP(S)dThdP(S)dThdP(S)dGuoP(S)dCydP(S)dGuo;C204H263N63O114P20S20; 144245-52-3Antiviral CIBA Vision

Fomocaine fö·mö·kän4-[3-(a-Phenoxy-p-tolyl)propyl]morpholine; C20H25NO2; 17692-39-6Local anaesthetic

O

N

O

Formebolone for·me·bo·lön11a,17b-Dihydroxy-17a-methyl-3-oxoandrosta-1,4-diene-2-carbaldehyde;C21H28O4; 2454-11-7Anabolic steroid; androgen

HH

Me

HMe

O

HOMe

OH

OHC

Formestane for·me·stän4-Hydroxyandrost-4-ene-3,17-dione; C19H26O3; 566-48-3; LENTARONAromatase inhibitor; hormonal treatment of advanced breast cancer

HH

Me

HMe

O

O

OH

2-118Forminitrazole for·mi·nï·tra·zôl

N-(5-Nitro-1,3-thiazol-2-yl)formamide; C4H3N3O3S; 500-08-3Antiprotozoan

N

SO2NHN O

Formocortal for·mö·kor·tal3-(2-Chloroethoxy)-6-formyl-9a-fluoro-11b-hydroxy-16a,17a-isopropylidenedioxy-20-oxopregna-3,5-dien-21-yl acetate; C29H38ClFO8; 2825-60-7Corticosteroid

HF

Me

HMe

CHO

HO O

O

Me

Me

OAcO

Cl

Formoterol (eformoterol) for·mö·te·rol2¢-Hydroxy-5¢-{(RS)-1-hydroxy-2[(RS)-4-methoxy-a-methylphenethylamino]-ethyl}formanilide; C19H24N2O4; 73573-87-2Formoterol Fumarate 43229-80-7; ATOCK; FORADILBeta2-adrenoceptor agonist

N

HO

H OHNO

H MeOMe

H H

and enantiomer

�Fosazepam7-Chloro-1-dimethylphosphinoylmethyl-1,3-dihydro-5-phenyl-1,4-benzodiazepin-2-one; C18H18ClN2O2P; 35322-07-7

N

NCl

OP

OMe

Me

2-119�Foscarnet Sodium fos·kar·net

Trisodium phosphonatoformate; CNa3O5P; 63585-09-1; FOSCAVIRTreatment of cytomegalovirus (CMV) retinitis

P

O

ONa

COONaNaO

Fosfestrol fos·fës·trol(E)-4,4¢-(1,2-Diethylvinylene)bis(phenyl dihydrogen orthophosphate); C18H22O8P2;522-40-7�Fosfestrol Sodium 23519-26-8; HONVANOestrogen

P

O

OH

OEt

EtO

OH

O

PHO

OH

Fosfluconazole fos·flü·kon·a·zôl1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-1-[(1H-1,2,4-triazol-1-yl)methyl]ethyl dihydrogen phosphate; C13H13F2N6O4P; UK-292,663Antifungal

N N

N

NN

N

O

P OHHO

O

F

F

Fosfomycin fos·fö·mï·sin(1R,2S)-1,2-Epoxypropylphosphonic acid; C3H7O4P; 23155-02-4�Fosfomycin Calcium�Fosfomycin SodiumFosfomycin Trometamol fosfomycin tromethamine (USAN);78964-85-9; MONURILAntibacterial

P(OH)2

O

O

HH

Me

2-120Fosinopril fo·si·nö·pril

(4S)-4-Cyclohexyl-1-{[(RS)-2-methyl-1-(propionyloxy)propoxy]-(4-phenyl-butyl)phosphinylacetyl}-L-proline; C30H46NO7P; 97825-24-6;Fosinopril Sodium 88889-14-9; STARILAngiotensin-converting enzyme inhibitor

NP

O H COOH

H

O

OPri

OCOEtH

Fosphenytoin fos·fen·ë·tö·in2,5-Dioxo-4,4-diphenylimidazolidin-1-ylmethyl dihydrogen phosphate;C16H15N2O6P; 93390-81-9; CI-982Fosphenytoin Sodium (1:2) 92134-98-0(heptahydrate); PRO-EPANUTIN

Anticonvulsant

O

O

NHN O O

OH

OH

P

Fosquidone fos·kwi·dön(RS)-Benzyl 5,8,13,14-tetrahydro-14-methyl-8,13-dioxobenz[5,6]isoindolo[2,1-b]isoquinolin-9-yl hydrogen orthophosphate; C28H22NO6PFosquidone Sodium 114517-04-3; GR 63178ACytotoxic

P

O

OH

O

N

O

O

O

H Me

and enantiomer

Fotemustine fö·të·mus·tën(±)-Diethyl {1-[3-(2-chloroethyl)-3-nitrosoureido]ethyl}phosphonate;C9H19ClN3O5P; 92118-27-9; S 10036Cytotoxic

P

O

OEtNN

MeHO

NO

Cl OEt

H

and enantiomer

2-121Framycetin fra·mi·së·tin

An antimicrobial base produced by certain strains of Streptomyces fradiae or S.decaris; 2-deoxy-4-O-(2,6-diamino-2,6-dideoxy-a-D-glucopyranosyl)-5-O-[3-O-(2,6-diamino-2,6-dideoxy-b-L-idopyranosyl)-b-D-ribofuranosyl]-D-streptamine;neomycin B; C23H46N6O13; 119-04-0�Framycetin Sulphate 4146-30-9; ¨CANAURAL*; ¨FRAMOMYCIN; FRAMYCORT*;FRAMYGEN; ¨LEO RED DC*; ¨LEO YELLOW MC*; PROCTOSEDYL*; SOFRADEX*;SOFRAMYCIN*; SOFRA-TULLEAntibacterial

HO

NH2

O

OO

HO

OH

NH2

OH

HO

NH2

O

H2NOH

H2N

CH2NH2OH

Frentizole fren·ti·zôl1-(6-Methoxy-1,3-benzothiazol-2-yl)-3-phenylurea; C15H13N3O2S;26130-02-9Immunoregulant

N

SHN

HN

O

MeO

Frovatriptan frö·va·trip·tan(6R)-5,6,7,8-Tetrahydro-6-methylaminocarbazole-3-carboxamide; C14H17N3O;158747-02-5; SB 209509-AX; VML 251Frovatriptan Succinate 158930-17-7 (monohydrate)5HT1D-Serotonin receptor agonist; treatment of migraine

N

O

H2NNHMe

H

H

Frusemide see Furosemide

2-122Fulvestrant fúl·vës·trant

7a-[9-(4,4,5,5,5-Pentafluoropentylsulfinyl)nonyl]estra-1,3,5(10)-triene-3,17b-diol; C32H47F5O3S; 129453-61-8; ICI 182,780Anti-oestrogen

SHO

C2F5

Me OH

H

H H

H

H

O

Fumagillin fü·ma·ji·linAn alicyclic antibiotic produced by certain strains of Aspergillus fumigatis; 4-(1,2-epoxy-1,5-dimethylhex-4-enyl)-5-methoxy-1-oxaspiro[2.5]oct-6-yl hydrogen deca-2,4,6,8-tetraenedioate; C26H34O7; 23110-15-8; ¨FUMIDIL B

[ CH=CH] 4HOOC

O

O

MeO

O

O

H CMe2

HMe

Furacrinic Acid fûr·ra·krï·nik6-Methyl-5-(2-ethylacryloyl)benzofuran-2-carboxylic acid; C15H14O4;23580-33-8Diuretic

O COOH

H3C

O

CH2

Me

Furaltadone fûr·ral·ta·dön(RS)-5-Morpholinomethyl-3-(5-nitrofurfurylideneamino)-2-oxazolidone;139-91-3; C13H16N4O6; 139-91-3; ̈ FURASOLAntibacterial

O

N

N

O

NO2 NO

OH

and enantiomer

�Furazolidone fûr·ra·zo·li·dön3-(5-Nitrofurfurylideneamino)-2-oxazolidone; C8H7N3O5; 67-45-8; ¨CORYZIUM;¨ ENTEROLYTE-CF*; FUROXONE; ¨METRIJET*; ¨NEFTIN; ¨NEODIAR*;¨NIFULIDONE; ¨UNIDONEAntibacterial; antifungal; antiprotozoan

N

O

NO2 NO

O

2-123�Furethidine

Ethyl 4-phenyl-1-[2-(tetrahydrofurfuryloxy)ethyl]piperidine-4-carboxylate;C21H31NO4; 2385-81-10

OO

NCOOEt

Furomine fûr·ro·mën(Z,Z)-2,2,2¢,2¢,5,5,5¢,5¢-Octamethyl-4,4¢-[ethane-1,2-diylbis(iminomethylidyne)]bis(tetrahydrofuran-3-one); C20H32N2O4;142996-66-5Diagnostic agent

HN

O

NH

O OO

Me

MeMe

Me

Me Me MeMe

�Furosemide (frusemide) fûr·rö·se·mïd4-Chloro-N-furfuryl-5-sulfamoylanthranilic acid; (rINN); C12H11ClN2O5S; 54-31-9;ARIDIL*; DIUMIDE-K*; ¨DIURIDE; DRYPTAL; FROOP 40*; FRU-CO*; FRUMIL*;FRUSEMEK*; FRUSENE*; FRUSID; HYDROLED; LASIKAL*; LASILACTONE*; LASIX;LASORIDE*Diuretic

H

O OS

NH2

Cl

HOOC

N

O

Fusafungine fü·sa·fun·jënA depsipeptide antibiotic produced by Fusarium lateritium 437; 1393-87-9;LOCABIOTALAntibiotic

�Fusidic Acid fü·si·dikAn antibiotic produced by a strain of Fusidium; (17Z)-ent-16a-acetoxy-3b,11b-dihydroxy-4b,8b,14a-trimethyl-18-nor-5b,10a-cholesta-17(20),24-dien-21-oicacid; C31H48O6; 6990-06-3�Sodium Fusidate 751-94-0; FUCIBET*; FUCIDIN; FUCITHALMICAntibacterial

Me2CCOOH

HO

Me

HO

Me

Me

OAc

H

H

Me

H

2-124Fuzlocillin füz·lö·si·lin

6-{[(E)-N-(3-Furfurylideneamino-2-oxoimidazolidin-l-ylcarbonyl)-D-2-(4-hydroxyphenyl)glycyl]amino}penicillanic acid; C25H26N6O8S;66327-51-3; BAY Vk 4999Antibacterial

H

O

HO

N

N

NOO

S

H COOH

Me

Me

H HNH

HO

N

N

HO

Gabapentin ga·ba·pen·tin[1-(Aminomethyl)cyclohexyl]acetic acid; C9H17NO2; 60142-96-3; NEURONTINAnticonvulsant

COOH

NH2

Gadobenic Acid ga·dö·bë·nik[2-(Benzyloxymethyl)-6-(carboxylatomethyl-kO)-3,9-bis(carboxymethyl-kO)-3,6,9-triazaundecanedioato-k3N3,6,9k2O1,11] gadolinium(III); C22H28GdN3O11; 113662-23-0;B19036; Gd-BOPTAParamagnetic contrast medium for magnetic resonance imaging

Gd

HO

O

O

O

ON

O

N

N

O O

OHO O

3 + __

_

Gadodiamide ga·dö·dï·a·mïdAqua[6-carboxylatomethyl-3,9-bis(methylcarbamoylmethyl-k-O)-3,6,9-triazaundecanedioato-k3-N3,N6,N9-k3-O1,O6,O11(3-)gadolinium(III)]; C16H28GdN5O9,xH2O; 122795-43-1; S-041Imaging enhancing agent; paramagnetic contrast agent

O_

HNMeO

MeHN

Gd

O N

_O O

_N N

H2O

O O

O

3+

2-125Gadopentetic Acid ga·dö·pen·te·tik

{N¢,N¢-Bis(carboxymethyl)-N¢,N¢-[(acetato)iminodiethylene]diglycinato-O,O¢,O¢,N,N¢N¢}gadolinium(3+); C14H20GdN3O10; 80529-93-7Meglumine Gadopentetate 86050-77-3; MAGNEVISTContrast medium

Gd

N

NNCOOH

COO_

COO_

HOOC

_OOC

3+

Gadoteric Acid ga·do·te·rikHydrogen [1,4,7,10-tetrakis(carboxylatomethyl)-1,4,7,10-tetra-azacyclododecane-k4N]gadolinate(1-); C16H25GdN4O8; 72573-82-1Diagnostic aid

NN

NN

Gd

_OOC COO

_

COO_

HOOC

3+

Gadoteridol ga·dö·te·ri·dol[10-(2-Hydroxypropyl-kO)-1,4,7,10-tetra-azacyclododecane-1,4,7-triyltriacetato-O1,O4,O7,N1,N4,N7,N10(3-)]gadolinium(III); C17H29GdN4O7; 120066-54-8;PROHANCE*Imaging enhancement agent

N

O

Gd

N

O

OO

O

O

N

O

N

MeH_

_ _

3+

2-126Gadoversetamide ga·dö·ver·se·ta·mïd

[N,N-Bis(2-{[(carboxymethyl)[(2-methoxyethyl)-carbamoyl]methyl}aminoethyl)glycinato(3-)]gadolinium; C20H34GdN5O10; 131069-91-5Diagnostic agent

_ _

_OOMe

NH

O

N

O

OMeNH

O

NN

Gd3+

O

O

OO

Galantamine ga·lan·ta·mën(4aS,6R,8aS)-5,6,9,10,11,12-Hexahydro-3-methoxy-11-methyl-4aH-[1]benzofurano[3a,3,2-ef][2]benzazepin-6-ol; C17H21NO3; 357-70-0Treatment of Alzheimer’s disease

O

N

MeO

OHH

Me

H

Galdansetron gal·dan·se·tron(3R)-1,2,3,9-Tetrahydro-9-methyl-3-(5-methyl-1H-imidazol-4-ylmethyl)carbazol-4-one; C18H19N3O; 116684-92-5; GR 81225XGaldansetron Hydrochloride GR 81225C5HT3-Serotonin antagonist; antiemetic; treatment of CNS disorders

NN

NH

O

Me

Me

H

Gallamine ga·la·mën2,2¢,2¢-(Benzene-1,2,3-triyltrioxy)tris(triethylamine); C12H21N3O3;153-76-4�Gallamine Triethiodide 65-29-2; FLAXEDILNeuromuscular blocker

ONEt2

ONEt2

ONEt2

2-127Gallopamil ga·lo·pa·mil

5-(3,4-Dimethoxyphenethyl-N-methylamino)-2-isopropyl-2-(3,4,5-trimethoxyphenyl)valeronitrile; C28H40N2O5; 16662-47-8Calcium antagonist

NNC Pr i Me

OMe

OMeMeO

OMe

MeO

and enantiomer

Gamolenic Acid ga·mö·lë·nik(Z,Z,Z)-Octadeca-6,9,12-trienoic acid; C18H30O2; 506-26-3; EFAMAST; EPOGAMHypolipidaemic

H

H3C

H

H

H

H

H

COOH

Ganciclovir gan·sï·klö·veer9-{[2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl}guanine; C9H13N5O4; 82410-32-0;CYMEVENEAntiviral

N

N

N

HN

H2N

OOH

OH

O

Ganirelix ga·ni·re·liksN-Acetyl-3-(2-naphthyl)-D-alanyl-p-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-N6-(N,N¢-diethylcarbamimidoyl)-D-lysyl-L-leucyl-N6-(N,N¢-diethylcarbamimidoyl)-L-lysyl-L-prolyl-D-alaninamide; C80H113ClN18O13; 124904-93-4Ganirelix Acetate 129311-55-3 (1:2) Luteinising-hormone-releasing-hormone antagonist

D–Ala–D–Phe–Ala–Ser–Tyr–D–Lys–Leu–Lys–Pro–Ala–NH2CH3CO

NEtN NHEt

NHEtEtN4-Cl

2-128Gastric Mucin (BAN) gas·trik mü·sin

High molecular weight glycoprotein precipitated by ethanol (60%) after pepsin/hydrochloric acid digestion of hogs’ stomach linings; SALIVA ORTHANATreatment of xerostomia and Sjogren’s syndrome

Gavestinel ga·ves·ti·nel4,6-Dichloro-3-[2-(phenylcarbamoyl)vinyl]indole-2-carboxylic acid;C18H12Cl2N2O3; 153436-22-7; GV 150526XNMDA channel glycine receptor antagonist; treatment of stroke

Cl

Cl N

N

COOH

O

H

H

(E-isomer)

Gefarnate je·fa·nätA mixture of stereoisomers of 3,7-dimethylocta-2,6-dienyl 5,9,13-trimethyltetradeca-4,8,12-trienoate; geranyl farnesylacetate; C27H44O2;51-77-4Treatment of peptic ulcer

Me O Me

MeMeMeOMeMe

mixture of isomers

Gemcitabine gem·sï·ta·bën(1) 4-Amino-1-(2-deoxy-2,2-difluoro-b-D-ribofuranosyl)pyrimidin-2(1H)-one; (2)2¢-deoxy-2¢,2¢-difluorocytidine; C9H11F2N3O4; 95058-81-4Gemcitabine Hydrochloride 122111-03-9; GEMZARAntineoplastic

F

HOO

FOH

N

N

NH2

O

2-129�Gemeprost je·me·prost

(1) Methyl (E)-7-{(1R,2R,3R)-3-hydroxy-2-[(E)-(3R)-3-hydroxy-4,4-dimethyloct-1-enyl]-5-oxocyclopentyl}hept-2-enoate;(2) methyl (2E,13E)-(11R,15R)-11,15-dihydroxy-16,16-dimethyl-9-oxoprosta-2,13-dienoate; C23H38O5; 64318-79-2Inducer of uterine muscle contraction

H

H OHHHO

OCOOMe

CH3Me Me

�Gemfibrozil jem·fi·brö·zil2,2-Dimethyl-5-(2,5-xylyloxy)valeric acid; C15H22O3; 25812-30-0; LOPIDHypolipidaemic

OCOOH

Me

Me

Me Me

Gentamicin jen·ta·mï·sinA mixture of aminoglycoside antibiotics produced by Micromonospora purpurea; 1403-66-3�Gentamicin Sulphate 1405-41-0; CIDOMYCIN; GARAMYCIN; GENTICIN;GENTISONE HC*; ¨MINIMS GENTAMICIN; ¨PANGRAMAntibacterial

NH2NH2

OH

O

O

H2N

OOH

NHMe

Me

OHO

R1R3

R2

� ��������� ��

��

��

�

� �� � �

�

� � ��

�

��

� � ��

�

��

� � ��

�

Gestodene jes·tö·dën13b-Ethyl-17b-hydroxy-18,19-dinor-17a-pregna-4,15-dien-20-yn-3-one; C21H26O2;60282-87-3; FEMODENE*; MINULET*; TRIADENE*; TRI-MINULET*Progestogen

H H

Et

H H

O

OHCH

2-130Gestonorone (gestronol) jes·ton·or·rön

17a-Hydroxy-19-norpregn-4-ene-3,20-dione; C20H28O2Gestonorone Hexanoate 1253-28-7; DEPOSTATProgestogen

H

Me

H

O

OHH

CH3O

H

Gestrinone je·stri·nön13b-Ethyl-17a-ethynyl-17b-hydroxygona-4,9,11-trien-3-one; C21H24O2; 16320-04-0;DIMETRIOSEInhibitor of pituitary gonadotrophin secretion

H

Me

H

O

OHH

CH3O

H

Glaspimod gla·spi·mod(2S,7S)-N 2,N 2¢-[2,7-bis(L-5-oxoprolyl-L-glutamyl-L-aspartylamino)octanedioyl]di-L-lysine; C48H74N12O22; 134143-28-5;SK&F 107647Immunomodulator

HN

HN

HN

HN OHN

HO

O

O O O O

NH2

COOH

COOH

COOH

COOH

NH

NH

NH

NH

OH

HN

O

O

O O O O

NH2

Glatiramer Acetate gla·ti·ra·mer a·se·tätAcetate salt of synthetic polypeptides prepared by chemically reacting the protectedand activated derivatives of four amino acids: L-glutamic acid (L-Glu), L-alanine (L-Ala), L-tyrosine (L-Tyr) and L-lysine (L-Lys) in a specific ratio. The molar fraction ofeach amino acid residue ranges as follows:L-Glu 0.129-0.153, L-Ala 0.329-0.462, L-Tyr 0.086-0.100 and L-Lys 0.300-0.374.The average molecular weight is between 4700 and 11,000 daltons with at least68% of the material within the range of 2,500 to 28,000 daltons;28704-27-0; COP-1Immunomodulator; treatment of multiple sclerosis

2-131Gleptoferron glep·tö·fe·ron

Macromolecular complex of iron(III) hydroxide and dextranglucoheptonic acid;57680-55-4; ¨GLEPTOSIL*Iron preparation

�Glibenclamide glï·ben·kla·mïd1-{4-[2-(5-Chloro-2-methoxybenzamido)ethyl]benzenesulfonyl}-3-cyclohexylurea;glyburide (USAN); C23H28ClN3O5S; 10238-21-8; CALABREN; DAONIL; EUGLUCON;SEMI DAONILHypoglycaemic

O

NH

N

SOOO

Cl

OMe

NH

H

Glibornuride glï·bor·nûr·rïd1-[(2S,3R)-2-Hydroxyborn-3-yl]-3-tosylurea; C18H26N2O4S; 26944-48-9Hypoglycaemic

MeMeH

OH

N N

O

Me

SOO

MeH H

�Gliclazide glï·kla·zïd1-(3-Azabicyclo[3.3.0]oct-3-yl)-3-p-tolylsulfonylurea; C15H21N3O3S;21187-98-4; DIAMICRONHypoglycaemic

N N

O

Me

SOO

N

H H

Glimepiride gli·me·pi·rïdtrans-1-{4-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]-phenylsulfonyl}-3-(4-methylcyclohexyl)urea; C24H34N4O5S; 93479-97-1; AMARYLHypoglycaemic

HN

O

N

OEt

Me

SOO

NN

OMe

H H

2-132�Glipizide glï·pi·zïd

1-Cyclohexyl-3-{4-[2-(5-methylpyrazine-2-carboxamido)ethyl]-phenylsulfonyl}urea; C21H27N5O4S; 29064-61-9; GLIBENESE; MINODIABHypoglycaemic

HO

NH

N

SOO

Me

O

NHN

N

�Gliquidone glï·kwi·dön1-Cyclohexyl-3-{p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]phenylsulfonyl}urea; C27H33N3O6S;33342-05-1; GLURENORMHypoglycaemic

Me MeO

O

MeON

O OS

NH

NH

O

Glisoxepide glï·soks·ë·pïd1-Azepan-1-yl-3-{4-[2-(5-methyl-1,2-oxazole-3-carboxamido)ethyl]-phenylsulfonyl}urea; C20H27N5O5S; 25046-79-1Hypoglycaemic

O

NH

NH

N

O OS

Me

O

NH

O N

Gloxazone gloks·a·zön3-Ethoxy-2-oxobutyraldehyde bis(thiosemicarbazone); C8H16N6OS2;2507-91-7Antiprotozoan

H

OH3CNNHCNH2

NNHCNH2

MeH

S

S

and enantiomer

2-133�Glucagon gloo·ka·gon

A peptide hormone produced by the a-cells of the Islets of Langerhans;C153H225N43O49S; 16941-32-5; GLUCAGEN

Antihypoglycaemic; gastrointestinal motility inhibitor

For labelling purposes, when glucagon is produced by recombinant processes, thename carries in parentheses an approved code, in lower case letters, indicative ofthe method of production. The following code is approved and others may beissued on request:

(rys) produced by fermentation using Saccharomyces cerevisiae containing arecombinant plasmid

glucagon has the following aminoacid sequence:

His Ser Gln Gly Thr Phe Thr Ser

Asp Tyr Ser Lys Tyr Leu Asp Ser

Arg Arg Ala Gln Asp Phe Val Gln

Trp Leu Met Asn Thr

Glucalox (glycalox) gloo·ka·loksA polymerised complex of glycerol and aluminium hydroxide; glucalox (rINN);12182-48-8Antacid

Glucuronamide gloo·kûr·ro·na·mïdb-D-Glucopyranuronamide; b-D-glucuronamide; C6H11NO6; 3574-23-0Metabolic aid

O OH

OH

OH

CONH2

HO

�Glutethimide gloo·te·thi·mïd(RS)-2-Ethyl-2-phenylglutarimide; C13H15NO2; 77-21-4Hypnotic

N

Et

OOH

and enantiomer

Glycalox see Glucalox

2-134Glycobiarsol (bismuth glycollylarsanilate) glï·kö·bï·ar·sol

[4-Glycolamidophenylarsonato(1-)]oxobismuth; C8H9AsBiNO6; 116-49-4Antiprotozoan

OBiON

AsO

HO

O

OH

H

Glycopyrronium Bromide glï·kö·pi·rö·në·um3-(a-Cyclopentylmandeloyloxy)-1,1-dimethylpyrrolidinium bromide; glycopyrrolate(USAN); C19H28BrNO3; 596-51-0; ROBINULAnticholinergic#

O

NMe2

OH

OBr

+ _

and enantiomer

Glymidine Sodium (glymidine) glï·mi·dënSodium salt of N-[5-(2-methoxyethoxy)pyrimidin-2-yl]benzenesulfonamide;C13H15N3O4S; 3459-20-9Hypoglycaemic

NH

N

NO

OMe

SOO

�Glysobuzole (isobuzole)N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)-4-methoxybenzenesulfonamide; C13H17N3O3S2;3567-08-6

NN

SNH

Me

Me

SOO

MeO

�Gonadorelin go·na·dö·rë·linLuteinising hormone-and follicle stimulating hormone-releasing factor;C55H75N17O13; 33515-09-2; ¨FERTAGYL; FERTIRAL; RELEFACT LH-RH/TRH*Gonadotrophin-releasing hormone

5-oxoPro-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2

Gonadotrophin see Chorionic Gonadotrophin and Serum Gonadotrophin

2-135Goserelin gö·se·re·lin

C59H84N18O14; 65807-02-5Goserelin Acetate ZOLADEXGonadorelin analogue

5-oxoPro-His-Trp-Ser-Tyr-Gly-D-Ser(tert-Bu)-Leu-Arg-Pro-NH·NH·CONH2

�Gramicidin gra·mi·sï·dinAn antimicrobial cyclic polypeptide produced by the growth of Bacillus brevisDubos·; ADCORTYL WITH GRANEODIN*; GRANEODIN *; NEOSPORIN*; SOFRADEX*;SOFRAMYCIN*; TRI-ADCORTYL*; TRI-ADCORTYL OTIC*Antibacterial

Granisetron gra·ni·se·tron1-Methyl-N-[(3r)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-1H-indazole-3-carboxamide; C18H24N4OGranisetron Hydrochloride 107007-99-8; KYTRIL5HT3-Serotonin receptor antagonist

NMe

HN

O

NN

Me

Grepafloxacin gre·pa·floks·a·sin(RS)-1-Cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C19H22FN3O3; 119914-60-2Grepafloxacin Hydrochloride 161967-81-3; REAXAR

Antibacterial

HN

N

F

NMe

Me O

COOH

H

and enantiomer

�Griseofulvin gri·zë·ö·ful·vin(1¢S,6¢R)-7-Chloro-2¢,4,6-trimethoxy-6¢-methyl-3H-spiro[benzo[b]furan-2,1¢-cyclohex[2]ene]-3,4¢-dione; C17H17ClO6; 126-07-8; ¨DUFULVIN; ¨EQUIFULVIN;FULCIN;¨GRISOL V; GRISOVIN; ¨NOROFULVINAntibacterial

O

Cl

MeO

OMe O

O

MeO

Me

�Growth Hormone (BAN)Extract of human pituitaries containing predominantly growth hormone·

2-136�Guaifenesin (guaiphenesin) gwï·fen·ë·sin

3-(2-Methoxyphenoxy)propane-1,2-diol; C10H14O4; 93-14-1; present in manyantitussive preparationsExpectorant

OMe

O OHH OH

and enantiomer

Guamecycline gwa·më·sï·klënN 2-(4-Guanidinoformimidoylpiperazin-1-ylmethyl)tetracycline; C29H38N8O8; 16545-11-2Antibacterial

OH O HO O

OH

NMe2HH

MeHO

OH

N N

O

N

NH

NH

H2N

NH

H

�Guanacline1-[2-(1,2,3,6-Tetrahydro-4-methyl-1-pyridyl)ethyl]guanidine; C9H18N4; 1463-28-1

NN NH2

MeNH

H

Guanethidine gwa·ne·thi·dën1-[2-(Perhydroazocin-1-yl)ethyl]guanidine; C10H22N4; 55-65-2�Guanethidine Monosulphate 645-43-2; GANDA*; ISMELINAdrenergic neurone blocker

HN NH2

NH

N

Guanfacine gwan·fa·sënN-Amidino-2-(2,6-dichlorophenyl)acetamide; C9H9Cl2N3O; 29110-47-2Guanfacine Hydrochloride 29110-48-3; BS 100-141Alpha2-adrenoceptor agonist

HN NH2

NH

Cl

ClO

2-137Guanoclor gwa·nö·klor

1-[2-(2,6-Dichlorophenoxy)ethylamino]guanidine; C9H12Cl2N4O;5001-32-1Guanoclor Sulphate 551-48-4Adrenergic neurone blocker

O

Cl

ClNH

NH2

HN

NH

Guanoxan gwa·noks·an(RS)-1-(2,3-Dihydro-1,4-benzodioxin-2-ylmethyl)guanidine; C10H13N3O2;2165-19-7Guanoxan Sulphate 5714-04-5Adrenergic neurone blocker

HN NH2

NH

O

OH

and enantiomer

Hachimycin ha·chi·mï·sinA mixture of heptaenes with antifungal activity produced by Streptomyceshachijoensis; trichomycin; 1394-02-1Antifungal

Halazepam ha·lä·ze·pam7-Chloro-1,3-dihydro-5-phenyl-1-(2,2,2-trifluoroethyl)-1,4-benzodiazepin-2-one;C17H12ClF3N2O; 23092-17-3; Sch 12041Anxiolytic

N

NCl

OF3C

Halcinonide hal·si·no·nïd21-Chloro-9a-fluoro-11b-hydroxy-16a,17a-isopropylidenedioxypregn-4-ene-3,20-dione; C24H32ClFO5; 3093-35-4; HALCIDERMCorticosteroid

HF

Me

HMe

O

OCl

O

O

Me

Me

HO

2-138Haletazole (halethazole) ha·le·ta·zôl

2-[4-(5-Chloro-1,3-benzothiazol-2-yl)phenoxy]ethyldiethylamine; C19H21ClN2OS;15599-36-7Antifungal

N

S

ONEt2

Cl

Halofantrine hä·lö·fan·trën(RS)-3-Dibutylamino-l-(1,3-dichloro-6-trifluoromethyl-9-phenanthryl)propan-1-ol;C26H30Cl2F3NO; 69756-53-2Halofantrine Hydrochloride HALFANAntimalarial

NBun2

H OHF3C

Cl Cl

and enantiomer

Halofenate ha·lo·fe·nät2-Acetamidoethyl 4-chlorophenyl(a,a,a-trifluoro-m-tolyloxy)acetate;C19H17ClF3NO4; 26718-25-2Hypolipidaemic

OO

O

NHAc

Cl

H

F3C

and enantiomer

Halofuginone hä·lö·fü·ji·nön(RS)-trans-7-Bromo-6-chloro-3-[3-(3-hydroxy-2-piperidyl)acetonyl]quinazolin-4(3H)-one; C16H17BrClN3O3; 55837-20-2Halofuginone Hydrobromide 64924-67-0; ̈ STENEROLAntiprotozoan

N

NNH

Br

Cl

O

HOO

and enantiomer

2-139Halopenium Chloride hä·lö·pë·në·um

(4-Bromobenzyl)[3-(4-chloro-2-isopropyl-5-methylphenoxy)propyl]-dimethylammonium chloride; C22H30BrCl2NO; 7008-13-1Anti-infective

O N

Cl

Me

Pr i

BrMe Me

Cl

+_

�Haloperidol hä·lö·pe·ri·dol4-[4-(4-Chlorophenyl)-4-hydroxypiperidino]-4¢-fluorobutyrophenone;C21H23ClFNO2; 52-86-8; DOZIC; HALDOL; SERENACEHaloperidol Decanoate 74050-97-8; HALDOL DECANOATEAntipsychotic

N

Cl

OH

O

F

Halopyramine see Chloropyramine

�Halothane hä·lö·thän1-Bromo-1-chloro-2,2,2-trifluoroethane; C2HBrClF3; 151-67-7; FLUOTHANEAnaesthetic

CF3

Cl Br

�Haloxon ha·loks·onBis(2-chloroethyl) 3-chloro-4-methylcoumarin-7-yl phosphate; C14H14Cl3O6P; 321-55-1; ¨EQUILOX; ¨MULTIWURMA; ¨RUBY HORSE WORMERAnthelmintic

P

O

O

O

Cl

OO

Cl

Me

OCl

�Halquinol (BAN) hal·kwi·nolA mixture of chlorinated products of quinolin-8-ol containing about 65 per cent of5,7-dichloroquinolin-8-ol; 8067-69-4;Anti-infective

N

OH

Cl

Cl N

OH

Cl

N

OH

Cl

+ +

2-140�Hedaquinium Chloride

2,2¢-Hexadecamethylenedi(2-isoquinolinium) dichloride; C34H46Cl2N2;4310-89-8

N 16 NCH2 2Cl

+ +_

Heparin (BAN) he·pa·rinAn anionic polysaccharide of mammalian origin, with irregular sequence, consistingprincipally of alternating iduronate and glucosamine residues, most of which aresulfated; 9005-49-6�Heparin Calcium 3727-0-89-6; CALCIPARINE; MONOPARIN CA; UNIPARIN CA�Heparin Sodium 9041-08-1; CANUSAL; HEPSAL; MONOPARIN; MULTIPARIN;¨TENSOLVET; UNIPARINAnticoagulant�Heptabarb (heptabarbitone)5-(Cyclohept-1-enyl)-5-ethylbarbituric acid; heptabarb (rINN); C13H18N2O3; 509-86-4Hypnotic

NH

N OO

O

Et

H

Heptaminol hep·ta·mi·nol6-Amino-2-methylheptan-2-ol; C8H19NO; 372-66-7Vasodilator

H3C Me

H NH2 HO Me

and enantiomer

Hetacillin he·ta·si·lin(6R)-6-[(4R)-2,2-Dimethyl-5-oxo-4-phenylimidazolidin-1-yl]penicillanic acid;C19H23N3O4S; 3511-16-8Antibacterial

NO

S

H COOH

Me

Me

H H

NHN

OH

Me Me

2-141Hetaflur he·ta·flûr

Hexadecylamine hydrofluoride; C16H36FN; 3151-59-5; 143-27-1 (base);GA 242Prophylaxis of dental caries

H3C CH2 CH2NH314

+F

_

Hetastarch (BAN) he·ta·starchA starch consisting of more than 90% of amylopectin and partially etherified withhydroxyethyl groups; hydroxyethyl-starch; 9005-27-0; HESPANPlasma volume expander

Heteronium Bromide he·ter·rö·në·um(RS)-1,1-Dimethyl-3-(a-2-thienylmandeloyloxy)pyrrolidinium bromide;C18H22BrNO3S; 7247-57-6Anticholinergic

NMe2O

O

S

HO

Br+ _

and enantiomer

�Hexachlorophene (hexachlorophane) heks·a·klor·rö·fën2,2¢-Methylenebis(3,4,6-trichlorophenol); C13H6Cl6O2; 70-30-4; ANACAL*;DERMALEX*; STER-ZAC POWDER; TORBETOL*Anti-infective

OH

Cl

Cl

ClCl

Cl

Cl

OH

Hexadimethrine Bromide heks·a·dï·me·thrënPoly(4,4-dimethyl-4-ammoniodecyldimethylammonium dibromide);[C13H30Br2N2]n; 9011-04-5Heparin antagonist

N NMe2Me2

+ +2Br

_n

Hexamethonium Bromide heks·a·me·thö·në·umN,N-Hexamethylenebis(trimethylammonium) dibromide; C12H30Br2N2;55-97-0Ganglion blocker

NMe3Me3N+

+2Br

_

2-142Hexamethonium Iodide (INNM)

N,N-Hexamethylenebis(trimethylammonium) di-iodide; C12H30I2N2;870-62-2Ganglion blocker

NMe3Me3N+

+2I

_

Hexamethonium Tartrate (INNM)N,N-Hexamethylenebis(trimethylammonium) di(hydrogen tartrate);C12H30N2,2(C4H6O6); 2079-78-9Ganglion blocker

NMe3Me3N

++

HOOCCOO

_OHH

H OH 2

Hexamidine heks·a·mi·dën4,4´-(Hexane-1,6-diyldioxy)dibenzamidamide; C20H26N4O2; 3811-75-4�Hexamidine Isetionate 659-40-5Antiprotozoal

OO

NH2

HN

NH2

NH

Hexamine Hippurate see Methenamine

Hexaprofen heks·a·prö·fen2-(4-Cyclohexylphenyl)propionic acid; C15H20O2; 24645-20-3Analgesic; anti-inflammatory

H Me

COOH

and enantiomer

Hexapropymate heks·a·prö·pi·mät1-(Prop-2-ynyl)cyclohexyl carbamate; C10H15NO2; 358-52-1Hypnotic

OH2N

O

CH

2-143Hexazole (BAN) heks·a·zôl

4-Cyclohexyl-3-ethyl-1,2,4-triazole; C10H17N3; 4671-03-8Central nervous system stimulant

N

N

N Et

Hexcarbacholine (carbolonium bromide) heks·kar·ba·kö·lënN,N¢-Hexamethylenebis(2-carbamoyloxyethyltrimethylammonium) dibromide;C18H40Br2N4O4; 306-41-2Neuromuscular blocker

H

HN O

O

NMe3Me3N

O

NO 2Br

++ _

Hexetidine heks·e·ti·dën1,3-Bis(2-ethylhexyl)perhydro-5-methylpyrimidin-5-ylamine; C21H45N3;141-94-6; ¨HEXOCIL; ORALDENEAntiseptic

N NH EtHEt

CH3H3C

Me NH2

mixture of isomers

�Hexobarbital (hexobarbitone) heks·ö·bar·bi·tal5-(Cyclohex-1-enyl)-1,5-dimethylbarbituric acid; C12H16N2O3; 56-29-1Hexobarbital Sodium 50-09-9Hypnotic

NH

NO O

O

Me

Me

Hexobendine heks·ö·ben·dënEthylenebis[(methyl)iminopropane-3,1-diyl] bis(3,4,5-trimethoxybenzoate);C30H44N2O10; 54-03-5Vasodilator

MeO

MeO

OMe

ON

N O

O Me

Me

O

OMe

OMe

OMe

2-144Hexocyclium Metilsufate heks·ö·sï·klë·um

4-(b-Cyclohexyl-b-hydroxyphenethyl)-1,1-dimethylpiperazinium methylsulfate;C21H36N2O5S; 115-63-9Anticholinergic

N

NMe2HO

H3COSO3

+ _

and enantiomer

�HexoprenalineN,N¢-Hexamethylenebis[4-(2-amino-1-hydroxyethyl)pyrocatechol]; C22H32N2O6;3215-70-1

N

HO

OH

H OH

NOHH

OH

OH

H

H

mixture of isomers

�Hexylresorcinol heks·ïl·re·sor·si·nol4-Hexylbenzene-1,3-diol; C12H18O2; 136-77-6Anthelmintic

CH3

HO

OH

Homatropine ho·ma·trö·pën(1R,3r,5S)-Tropan-3-yl (RS)-mandelate; C16H21NO3; 87-00-3�Homatropine Hydrobromide 51-56-9; MINIMS HOMATROPINE�Homatropine Methylbromide 80-49-9Anticholinergic

NMe

O

O

H OH

and enantiomer

2-145�Homidium Bromide ho·mi·dë·um

3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide; C21H20BrN3; 1239-45-8Antiprotozoan

NH2N

NH2

EtBr+ _

Homochlorcyclizine hö·mö·klor·sï·kli·zën1-(4-Chlorobenzhydryl)perhydro-4-methyl-1,4-diazepine; C19H23ClN2;848-53-3Histamine H1-receptor antagonist

and enantiomer

NH

Cl

N Me

Homprenorphine hom·pre·nor·fën(1) (2R)-2-[(-)-(5R,6R,7R,14R)-9a-Cyclopropylmethyl-4,5-epoxy-3,6-dimethoxy-6,14-ethenomorphinan-7-yl]butan-2-ol; (2) 17-cyclopropylmethyl-7,8-dihydro-7-[(1R)-1-hydroxy-1-methylpropyl]-3,6-di-O-methyl-6,14-etheno-17-normorphine;C28H37NO4; 16549-56-7Opioid analgesic

N

O

MeO

HMe

HO

MeO

CH3

2-146�Human Insulin

A protein having the normal structure of the natural antidiabetic principle pro-duced by the human pancreas. When produced by synthesis, semi-synthesis orother artificial means, the name, for labelling purposes, carries in parentheses anapproved code in lower case letters indicative of the method of production;C257H383N65O77S6; 11061-68-0; for trade names see Biphasic Insulin Injection; BiphasicIsophane Insulin Injection; Insulin Injection; Insulin Zinc Suspension; Insulin Zinc Suspension(Amorphous); Insulin Zinc Suspension (Crystalline)and Isophane Insulin InjectionHypoglycaemicThe following codes are approved and others will be made available as the needarises:(emp) produced by the enzymatic modification of insulin obtained from the

pancreas of the pig

(crb) produced by the chemical combination of the A and B chains of the protein,each chain having been obtained from bacteria genetically-modified byrecombinant DNA technology

(prb) produced from proinsulin obtained from bacteria genetically-modified byrecombinant DNA technology.

human insulin has the following amino acid sequence:

Gly_Ile_Val_Glu_Gln_Cys_Cys_Thr_

Ser_Ile_Cys_Ser_Leu_Tyr_Gln_Leu_

Glu_Asn_Tyr_Cys_Asn

Phe_Val_Asn_Gln_His_Leu_Cys_Gly_

Ser_His_Leu_Val_Glu_Ala_Leu_Tyr_

Leu_Val_Cys_Gly_Glu_Arg_Gly_Phe_

Phe_Tyr_Thr_Pro_Lys_Thr

Chain B

Chain A

Human Menopausal Gonadotrophins (BAN)Purified extract of human post-menopausal urine containing follicle-stimulatinghormone (FSH) and luteinising hormone (LH); the relative in-vivo activity isdesignated as a ratio

The following forms of Human Menopausal Gonadotrophins are recognised:Human Menopausal Gonadotrophins (FSH:LH, 3:1) HUMEGON FD;NORMEGON

Human Menopausal Gonadotrophins (FSH:LH, 2:1) PERGOGREEN*NB Human Menopausal Gonadotrophins (FSH:LH, 1:1) is known asmenotrophin·Treatment of male and female infertilitysee also Follitropin Alfa, Follitropin Beta and Menotrophin

2-147Hyalosidase hï·a·lö·si·däz

An enzyme catalysing the random hydrolysis of 1® 4-linkages between 2-acetamido-2-deoxy-b-D-glucose and b-D-glucuronate residues in hyaluronic acid;hyaluronoglucosaminidase (EC 3.2.1.35); GL EnzymeEnzyme

Hyaluronic Acid (BAN) hï·a·lûr·ro·nik(1® 3)-O-(2-Acetamido-2-deoxy-b-D-glucopyranosyl)-(1® 4)-O-b-D-gluco-pyranosiduronan; 9004-61-9Sodium Hyaluronate 9004-32-7; ¨HYALOVET; ¨HYLARTIL; ¨REMOBILASETreatment of synovitis (veterinary)

�Hyaluronidase hï·a·lûr·ro·ni·däzEnzymes that depolymerise hyaluronic acid; 9001-54-1; HYALASE; LASONIL*

Hydralazine hï·dra·la·zënPhthalazin-1-ylhydrazine; C8H8N4; 86-54-4�Hydralazine Hydrochloride 304-20-1; APRESOLINEVasodilator

N

N

NHNH2

�Hydrargaphen hï·drar·ja·fenBis[phenylmercury(II)] 3,3¢-methylenedinaphthalene-2-sulfonate); C33H24Hg2O6S2;14235-86-0Antibacterial

SO2OHg

HgOSO2

CH2

�Hydrochlorothiazide hï·drö·klor·rö·thï·a·zïd6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide;C7H8ClN3O4S2; 58-93-5; HYDROSALURIC; ¨VETIDREX; component in manyproprietary preparationsDiuretic

H2N

O OS

O OS

N

NH

ClH

2-148Hydrocodone hï·drö·kö·dön

(1) (-)-(5R)-4,5-Epoxy-3-methoxy-9a-methylmorphinan-6-one;(2) 6-deoxy-3-O-methyl-6-oxomorphine; C18H21NO3; 125-29-1Antitussive

NMe

O

MeO

H

O

�Hydrocortisone hï·drö·kor·ti·sön11b,17a,21-Trihydroxypregn-4-ene-3,20-dione; C21H30O5; 50-23-7; DIODERM;EFCORTELAN; EURAX-HYDROCORTISONE;¨ HYDROCORTISTAB; HYDROCORTISYL;HYDROCORTONE; component in many other proprietary preparations�Hydrocortisone Acetate 50-03-3; COLIFOAM; CORLAN; ¨CORTOCAPS;HYDROCORTISTAB; MILDISON; component in many other proprietarypreparationsHydrocortisone Butyrate 13609-67-1; LOCOID; LOCOID C*; LOCOID CRELO�Hydrocortisone Hydrogen Succinate 2203-97-6�Hydrocortisone Sodium Phosphate� 6000-74-4; EFCORTESOL�Hydrocortisone Sodium Succinate 125-04-2; EFCORTOLAN SOLUBLE;¨NEOBIOTIC DRY COW*; SOLU-CORTEFCorticosteroid

HH

Me

HMe

O

HO

O

OH

OH

�Hydroflumethiazide hï·drö·floo·me·thï·a·zïd3,4-Dihydro-6-trifluoromethyl-2H-1,2,4-benzothiadiazine-7-sulfonamide1,1-dioxide; C8H8F3N3O4S2; 135-09-1; ALDACTIDE*; HYDRENOX; SPIRO-CO*Diuretic

H2N

O OS

O OS

N

NH

F3CH

2-149Hydromorphinol hï·drö·mor·fi·nol

(1) (5R,6S)-4,5-Epoxy-9a-methylmorphinan-3,6,14-triol; (2) 7,8-dihydro-14-hydroxymorphine; C17H21NO4; 2183-56-4Opioid analgesic

NMe

O

HO

HOOH

Hydromorphone hï·drö·mor·fön(1) (-)-(5R)-4,5-Epoxy-3-hydroxy-9a-methylmorphinan-6-one; (2) 6-deoxy-7,8-dihydro-6-oxomorphine; C17H19NO3; 466-99-9Hydromorphone Hydrochloride 71-68-1; PALLADONE

Opioid analgesic

NMe

O

HO

H

O

�Hydrotalcite hï·drö·tal·sïtAluminium magnesium carbonate hydroxide hydrate; Mg6Al2(OH)6CO3·4H2O;12304-65-3; ALTACITE; ALTACITE PLUS*Antacid

Hydroxamethocaine see Hydroxytetracaine

�Hydroxocobalamin hï·droks·ö·kö·ba·la·minCoa-[a-(5,6-Dimethylbenzimidazol-1-yl)]-Cob-hydroxocobamide;C62H89CoN13O15P; 13422-51-0; COBALIN-H; LIPFLAVONOID*; LIPOTRIAD*;NEO-CYTAMENVitamin B12 analogue

H2N

OMe

H2N

O

H

Me

OO

HO

H

OHHHP

O

O_

ONH H Me

O O

HNH2

Me

Me

MeMe

O

H2N

Me

O

NH2 O

NH2

Me

N

N

Co

N

N

N

N Me

Me

H

H

H

H

+

OH

2-150Hydroxyamfetamine (hydroxyamphetamine) hï·droks·ë·am·fe·ta·mën

4-(2-Aminopropyl)phenol; C9H13NO; 103-86-6Sympathomimetic

HO

CH3

H NH2

and enantiomer

Hydroxyapatite (BAN) hï·droks·ë·a·pa·tïtDecacalcium dihydroxide hexakis(orthophosphate); 3Ca3(PO4)2·Ca(OH)2;Ca5(OH)(PO4)3; 1306-06-5; present in OSSOPAN as microcrystalline hydroxyapatiteCalcium salt

�Hydroxycarbamide (hydroxyurea) hï·droks·ë·kar·ba·mïdHydroxyurea; CH4N2O2; 127-07-1; HYDREACytotoxic

H2N NOH

O

H

Hydroxychloroquine hï·droks·ë·klor·rö·kwën(RS)-2-[4-(7-Chloro-4-quinolylamino)pentyl(ethyl)amino]ethanol; C18H26ClN3O;118-42-3�Hydroxychloroquine Sulphate 747-36-4; PLAQUENILAntimalarial

NCl

HN

H MeN CH3

OH

and enantiomer

Hydroxydione Sodium Succinate hï·droks·ë·dï·önSodium 3,20-dioxo-5a-pregnan-21-yl succinate; C25H35NaO6; 53-10-1Anaesthetic

HH

Me

HMe

OH

OO COONa

O

2-151Hydroxypethidine hï·droks·ë·pe·thi·dën

Ethyl 4-(3-hydroxyphenyl)-1-methylpiperidine-4-carboxylate; C15H21NO3; 468-56-4Opioid analgesic

NMe

COOEt

OH

Hydroxyprocaine hï·droks·ë·prö·kän2-Diethylaminoethyl 4-aminosalicylate; C13H20N2O3; 487-53-6Local anaesthetic

ONEt2

O

OHH2N

Hydroxyprogesterone hï·droks·ë·prö·jes·te·rön17a-Hydroxypregn-4-ene-3,20-dione; C21H30O3; 68-96-2�Hydroxyprogesterone Caproate (hydroxyprogesterone hexanoate) 630-56-8;PROLUTON DEPOTProgestogen

HH

Me

HMe

O

O CH3

OH

Hydroxystilbamidine hï·droks·ë·stil·ba·mi·dën2-Hydroxystilbene-4,4¢-dicarboxamidine; C16H16N4O; 495-99-8Antiprotozoan

CH CHNH2

NHHN

H2NHO

�Hydroxytetracaine (hydroxamethocaine)2-Dimethylaminoethyl 4-butylaminosalicylate; C15H24N2O3; 490-98-2

OH

ONMe2

BunHN

O

Hydroxytoluic Acid hï·droks·ë·to·lü·ik2-Hydroxy-m-toluic acid; C8H8O3; 83-40-9Analgesic

COOH

OH

Me

2-152Hydroxyurea see Hydroxycarbamide

Hydroxyzine hï·droks·i·zën(RS)-2-{2-[4-(p-Chloro-a-phenylbenzyl)piperazin-1-yl]ethoxy}ethanol;C21H27ClN2O2; 68-88-2Hydroxyzine Hydrochloride 2192-20-3; ATARAX; UCERAXHistamine H1-receptor antagonist

N

NH

N

Et

HO

Cl

H Me

and enantiomer

Hyoscine (BAN) hï·ö·sën(1S,3s,5R,6R,7S,8s)-6,7-Epoxy-3-[(S)-tropoyloxy]tropane; C17H21NO4;51-34-3 SCOPODERM; SCOPODEX�Hyoscine Hydrobromide Scopolamine hydrobromide (USAN);114-49-8; ¨RENACHEK*�Hyoscine Butylbromide 149-64-4; BUSCOPANHyoscine Methobromide methscopolamine bromide (USAN);155-41-9Hyoscine Methonitrate 6106-46-3Anticholinergic

NMe

O

O

O

OH

H

�Hyoscyamine (BAN) hï·ö·sï·a·mën(1R,3r,5S)-Tropan-3-yl (S)-tropate; C17H23NO3; 101-31-5��Hyoscyamine Sulphate 620-61-1Anticholinergic

NMe

O

O

OH

H

2-153�Hypromellose hï·prö·me·lös

A mixed ether of cellulose containing, by weight, 27 to 30% of methoxyl groupsand 4 to 7·5% of hydroxypropyl groups; 8063-82-9; ILUBE*; ISOPTO PREPARA-TIONS*; MAXIDREX*; MAXITROL*; OCUCOAT; TEARS NATURALE*�Hypromellose PhthalateTreatment of tear deficiency

Ibafloxacin ï·ba·floks·a·sin(RS)-9-Fluoro-6,7-dihydro-5,8-dimethyl-1-oxo-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid; C15H14FNO3;91618-36-9; S-25930; R-835Antibacterial

N

F

O

COOH

Me

Me

Ibandronic Acid ï·ban·dro·nik a·sid1-Hydroxy-3-[methyl(pentyl)amino)propane-1,1-diylbis(phosphonic acid);C9H22NO7P2; 114084-78-5; BM 21·0955Sodium IbandronateAnti-osteoclastic; treatment of inhibition of bone resorption

H3CN OH

Me

P

P

O

O

OHHO

OHHO

Ibopamine ï·bö·pa·mën4-(2-Methylaminoethyl)-o-phenylene di-isobutyrate; C17H25NO4;66195-31-1; SK&F 100168Dopamine receptor agonist; inotrope

OCOPr i

OCOPr iMeHN

Ibufenac ï·bú·fe·nak(4-Isobutylphenyl)acetic acid; C12H16O2; 1553-60-2Analgesic; anti-inflammatory

COOH

Me

Me

2-154�Ibuprofen ï·bü·prö·fen

(RS)-2-(4-Isobutylphenyl)propionic acid; C13H18O2; 15687-27-1; ADVIL; ANAFEN;APSIFEN; ARTHROFEN; BRUFEN; CODAFEN*; CUPROFEN; DEEP RELIEF; EBUFAC;FENBID; GALPROFEN; HEDEX IBUPROFEN; IBUFAC; IBULEVE; IBUSPRAY; INFLAM;INOVEN; ISISFEN; JUNIFEN; LEMSIP*; LIBROFEM; LIDIFEN; LIFEN; MIGRAFEN;MOTRIN; NUROFEN; PACIFENE; PHOR PAIN; PROFLEX; RELCOFEN; SOLPAFLEX;TAYLOR'SAnalgesic; anti-inflammatory

COOH

Me

Me

H Me

and enantiomer

Ibutilide ï·bü·ti·lïd(RS)-4¢-{4-[Ethyl(heptyl)amino]-1-hydroxybutyl}methanesulfonanilide;C20H36N2O3S; 122647-31-8; U-70226EIbutilide Fumarate 122647-32-9Antiarrhythmic

and enantiomer

Me

O OS

N

Et

NOHH

[CH2]6 CH3

H

�Ichthammol (BAN) ik·tha·molAmmonium salts of the sulfonic acids of an oily substance prepared from a bitumi-nous schist or shale, together with ammonium sulfate and water;8029-68-3; ICHTHOPASTE*; ICTHABAND*Anti-infective

Icodextrin ï·kö·deks·trin(1® 4)-a-D-Glucan having more than 85% of its molecules with molecular weightsbetween 1640 and 45,000 with a weight-average molecular weight of approximately20,000; [C6H10O5]n; 9004-53-9; ICODIALPeritoneal dialysis fluid excipient

Icometasone Enbutate (icomethasone enbutate) ï·kö·me·ta·sön en·bü·tät9a-Chloro-11b-hydroxy-16a-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl 17-butyrate 21-acetate; C28H37ClO7; 103466-73-5; CL09Corticosteroid

HCl

Me

HMe

O

O

OHO

MeCH3

OAc

O

2-155Idarubicin ï·da·roo·bi·sin

(7S,9S)-9-Acetyl-7-(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyloxy)-7,8,9,10-tetrahydro-6,9,11-trihydroxynaphthacene-5,12-dione; C26H27NO9; 58957-92-9Idarubicin Hydrochloride 57852-57-0; ZAVEDOSCytotoxic

O

O

OH

OH

CH3

O

H

HO

O

NH2

HOMe

O

Idazoxan ï·da·zoks·an(RS)-2-(2,3-Dihydro-1,4-benzodioxin-2-yl)-2-imidazoline; C11H12N2O2;79944-58-4Idazoxan Hydrochloride 79944-56-2; RX 781094Alpha2-adrenoceptor antagonist

N

N

O

OH

H

and enantiomer

Idoxifene ï·doks·i·fën(E)-1-{2-[4-(1-p-Iodophenyl-2-phenylbut-1-enyl)phenoxy]ethyl}pyrrolidine;C28H30INO; 116057-75-1; CB 7432Oestrogen-receptor antagonist

ON

I

H3C

2-156�Idoxuridine ï·doks·ûr·ri·dën

5-Iodo-1-(2-deoxy-b-D-erythro-pentofuranosylpyrimidine-2,4(1H,3H)-dione;C9H11N2O5; 54-42-2; HERPID*; IDURIDIN*; VIRUDOX*Antiviral

HO

OHO

N

HN

O

O

I

Ifosfamide ï·fos·fa·mïd3-(2-Chloroethyl)-2-(2-chloroethylamino)-1,3,2-oxazaphosphorinane 2-oxide;C7H15Cl2N2O2P; 3778-73-2; MITOXANACytotoxic

N

PO N

Cl

Cl

O H

Iloperidone ï·lö·pe·ri·dön1-(4-{3-{4-(6-Fluoro-1,2-benzoxazol-3-yl)piperidino]propoxy}-3-methoxyphenyl)ethanone; C24H27FN2O4; 133454-47-4Antipsychotic

NO

N O

OMe

F

CH3

O

Iloprost ï·lö·prost(E)-5-{(3aS,4R,5R,6aS)-5-Hydroxy-4-[(E)-(3S,4RS)-3-hydroxy-4-methyloct-1-en-6-ynyl]perhydropentalen-2-ylidene}pentanoic acid; C22H32O4; 73873-87-7Peripheral and cerebral vasodilator; anticoagulant

HOHHHO

HOOC H

H Me CH3H

H

*

and epimer at C*

2-157Imciromab Pentetate (INNM) im·sï·rö·mab pen·te·tät

An IgG2a antibody derived from the cell line R11D10 and directed to the heavychain of human cardiac myosin; 126132-83-0; MYOSCINTCardiac imaging agent

Imidapril i·mï·da·pril(S)-3-{N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-1-methyl-2-oxoimidazolidine-4-carboxylic acid; C20H27N3O6; 89371-37-9Imidapril Hydrochloride 89396-94-1; TA-6366Angiotensin-converting enzyme inhibitor

NO

MeH

COOHH

N

NH

EtOOCO

Me

H

Imidaprilat i·mï·da·pri·lat(4S)-3-{(2S)-2-[(1S)-1-Carboxy-3-phenylpropylamino]propionyl}-1-methyl-2-oxoimidazolidine-4-carboxylic acid; C18H23N3O6; 89371-44-8; 6366AAngiotensin-converting enzyme inhibitor; antihypertensive

NO

MeH

COOHH

N

NH

OMe

HOOC

H

Imidocarb i·mï·dö·karb1,3-Bis[3-(2-imidazolin-2-yl)phenyl]urea; C19H20N6O; 27885-92-3Imidocarb Dipropionate ¨ IMIZOLAntiprotozoan

N

HNHN

HN

O

NH

N

2-158Imiglucerase i·mi·gloo·se·räs

Recombinant, human-derived, macrophage-targeted b-glucocerebrosidase(r-GCR); a monomeric glycoprotein of 497 amino acids glycosylated at asparagineresidues 19, 59, 146 and 270; C2532H3843N671O711S16; 154248-97-2

For labelling purposes, the following three-letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered chinese hamster ovary cellsimiglucerase has the following amino acid sequence:

ARPCIPKSFG YSSVVCVCNA TYCDSFDPPT

FPALGTFSRY ESTRSGRRME LSMGPIQANH

TGTGLLLTLQ PEQKFQKVKG FGGAMTDAAA

LNILALSPPA QNLLLKSYFS EEGIGYNIIR

VPMASCDFSI RTYTYADTPD DFQLHNFSLP

EEDTKLKIPL IHRALQLAQR PVSLLASPWT

SPTWLKTNGA VNGKGSLKGQ PGDIYHQTWA

RYFVKFLDAY AEHKLQFWAV TAENEPSAGL

LSGYPFQCLG FTPEHQRDFI ARDLGPTLAN

STHHNVRLLM LDDQRLLLPH WAKVVLTDPE

AAKYVHGIAV HWYLDFLAPA KATLGETHRL

FPNTMLFASE ACVGSKFWEQ SVRLGSWDRG

MQYSHSIITN LLYHVVGWTD WNLALNPEGG

PNWVRNFVDS PIIVDITKDT FYKQPMFYHL

GHFSKFIPEG SQRVGLVASQ KNDLDAVALM

HPDGSAVVVV LNRSSKDVPP TIKDPAVGFL

ETISPGYSIH TYLWHRQ

*

*

*

*

*glycosylation site

Enzyme (b-glucocerebrosidase); treatment of Gaucher’s disease

Imipenem i·mi·pe·nem(5R,6S)-6-[(R)-1-Hydroxyethyl]-3-[2-(iminomethylamino)ethylthio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid; C12H17N3O4S; 64221-86-9;PRIMAXIN*Antibacterial

NO

HH

HO

HMe

COOH

SN NHH

2-159Imipramine i·mi·pra·mën

3-(10,11-Dihydro-5H-dibenz[b,f]azepin-5-yl)propyldimethylamine; C19H24N2; 50-49-7�Imipramine Hydrochloride 113-52-0; TOFRANILAntidepressant

N

NMe2

Imiquimod i·mi·kwi·mod1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ylamine; C14H16N4; 99011-02-6Treatment of external genital and perianal warts

N

N

N NH2

Bu i

Imolamine i·mo·la·mënDiethyl[2-(5-imino-3-phenyl-1,2,4-oxadiazolin-4-yl)ethyl]amine; C14H20N4O; 318-23-0Vasodilator

N

N

O

NEt2

NH

Impromidine im·prö·mi·dën1-(3-Imidazol-4-ylpropyl)-3-[2-(5-methylimidazol-4-ylmethylthio)ethyl]guanidine;C14H23N7S; 55273-05-7Impromidine Hydrochloride 65573-02-6; SK&F 92676-A3Histamine H2-receptor agonist

N

N N NS

NH NNH

MeH H

H

Indalpine in·dal·pën3-[2-(4-Piperidyl)ethyl]indole; C15H20N2; 63758-79-2Antidepressant

N

NH

H

2-160�Indapamide in·da·pa·mïd

(RS)-4-Chloro-N-(2-methylindolin-1-yl)-3-sulfamoylbenzamide; C16H16ClN3O3S;26807-65-8; NATRILIX; NATARMIDDiuretic

NNH

O

SO2NH2

ClMe

H

and enantiomer

Indenolol in·dë·no·lol1H-Inden-4(or 7)-yloxy-3-isopropylaminopropan-2-ol; C15H21NO2; 60607-68-3;Sch 28316ZBeta-adrenoceptor antagonist

NHPr iOH OH

and enantiomer

Indinavir in·din·a·veer(2R,4S)-2-Benzyl-5-[(2S)-2-tert-butylcarbamoyl)-4-(3-pyridylmethyl)piperazin-1-yl]-4-hydroxy-N-[(1S,2R)-2-hydroxyindan-1-yl]pentanamide; C36H47N5O4; 150378-17-9; CRIXIVANIndinavir Sulphate 157810-81-6; L735,524, MK-639HIV-protease inhibitor; antiviral

N

N

NHN

O

H

CONHBut

H

OHHOHH

H

Indolidan in·do·li·dan3,3-Dimethyl-5-(1,4,5,6-tetrahydro-6-oxopyridazin-3-yl)indolin-2-one;C14H15N3O2; 100643-96-7; Ly 195115Cardiac stimulant

N

NHN

O

O

Me

Me

H

2-161�Indometacin (indomethacin) in·dö·me·ta·sin

1-(4-Chlorobenzoyl)-5-methoxy-2-methylindol-3-ylacetic acid; C19H16ClNO4; 53-86-1; ARTRACIN; FLEXIN; IMBRILON; INDOCID; INDOLAR; INDOMAX; INDOMOD;MAXIMET; RHEUMACINAnalgesic; anti-inflammatory

N

Cl

COOH

MeO

OMe

Indoprofen in·dö·prö·fen(RS)-p-(1-Oxoisoindolin-2-yl)hydratropic acid; C17H15NO3; 31842-01-0Analgesic; anti-inflammatory

N

MeH

COOHO

and enantiomer

Indoramin in·dor·ra·minN-[1-(2H-Indol-3-ylethyl)-4-piperidyl]benzamide; C22H25N3O; 26844-12-2�Indoramin Hydrochloride 33124-53-7; BARATOL; DORALESEAlpha-adrenoceptor antagonist

HN

N

HN

O

Infliximab in·fliks·i·mabImmunoglobulin G (human-mouse monoclonal cA2 heavy chain anti-humantumour necrosis factor), disulfide with human mouse monoclonal cA2 light chain,dimer; 170277-31-3Immunomodulator

Inosine Pranobex (INNM) ï·nö·sën pra·nö·beksInosine—2-hydroxypropyldimethylammonium 4-acetamidobenzoate (1:3)C10H12N4O5·C14H22N2O4; 36703-88-5; IMUNOVIRAntiviral

2-162�Inositol Nicotinate i·nö·si·tol

myo-Inositol hexanicotinate; inositol niacinate (USAN); C42H30N6O12;6556-11-2; HEXOPALVasodilator

R

RR

R

R

RR =

N

COO

�Inproquone2,5-Di(aziridin-1-yl)-3,6-dipropoxy-1,4-benzoquinone; C16H22N2O4;436-40-8

N

N

O

O

OPrn

PrnO

Insulin (BAN) see Biphasic Insulin Injection, Human Insulin, Insulin Zinc Suspension, InsulinZinc Suspension (Amorphous), Insulin Zinc Suspension (Crystalline), Isophane Insulin andNeutral Insulin Injection

Insulin Aspart in·sü·lin as·part[28B-L-aspartic acid]insulin (human); C256H381N65O79S6; 116094-23-6Hypoglycaemicinsulin aspart has the following amino acid sequence:

Gly–Ile–Val–Glu–Gln–Cys–Cys–Thr–

Ser–Ile–Cys–Ser–Leu–Tyr–Gln–Leu–

Glu–Asn–Tyr–Cys–Asn

Phe–Val–Asn–Gln–His–Leu–Cys–Gly–

Ser–His–Leu–Val–Glu–Ala–Leu–Tyr–

Leu–Val–Cys–Gly–Glu–Arg–Gly–Phe–

Phe–Tyr–Thr–Asp–Lys–Thr

Chain A

Chain B

2-163Insulin Detemir in·sü·lin de·te·meer

Des-30B-L-threonine-29B-(N6-myristoyl-L-lysine human insulin; C267H402N64O 76S 6;169148-63-4Hypoglycaemic Novo Nordisk

Gly–Ile–Val–Glu–Gln–Cys–Cys–Thr–

Ser–Ile–Cys–Ser–Leu–Tyr–Gln–Leu–

Glu–Asn–Tyr–Cys–Asn

Phe–Val–Asn–Gln–His–Leu–Cys–Gly–

Ser–His–Leu–Val–Glu–Ala–Leu–Tyr–

Leu–Val–Cys–Gly–Glu–Arg–Gly–Phe–

Phe–Tyr–Thr–Pro–Lys

Chain A

Chain B

H3C O

N 6

Insulin Glargine in·sü·lin glar·jën21A-Glycine-30Ba-L-arginine-30Bb-L-arginineinsulin (human); C267H404N72O78S6;160337-95-1Hypoglycaemic

insulin glargine has the following amino acid sequence:

Gly_Ile_Val_Glu_Gln_Cys_Cys_Thr_

Ser_Ile_Cys_Ser_Leu_Tyr_Gln_Leu_

Glu_Asn_Tyr_Cys_Gly

Phe_Val_Asn_Gln_His_Leu_Cys_Gly_

Ser_His_Leu_Val_Glu_Ala_Leu_Tyr_

Leu_Val_Cys_Gly_Glu_Arg_Gly_Phe_

Phe_Tyr_Thr_Pro_Lys_Thr_Arg_Arg

Chain B

Chain A

2-164�Insulin Injection (BAN)

A neutral, sterile solution of insulin or of human insulin; neutral insulin; neutralinsulin injection; soluble insulin; HUMAN ACTRAPID; HUMAN VELOSULIN;HUMULIN S; HYPURIN NEUTRAL; ¨ INSUVET; PORK VELOSULIN; PUR-IN NEUTRAL;VELOSULIN

Insulin Lispro in·sü·lin lis·prö28B-L-Lysine-29B-L-proline human insulin ; C257H383N65O77S6;133107-64-9; HUMALOGHypoglycaemic

insulin lispro has the following amino acid sequence:

Gly_Ile_Val_Glu_Gln_Cys_Cys_Thr_

Ser_Ile_Cys_Ser_Leu_Tyr_Gln_Leu_

Glu_Asn_Tyr_Cys_Asn

Phe_Val_Asn_Gln_His_Leu_Cys_Gly_

Ser_His_Leu_Val_Glu_Ala_Leu_Tyr_

Leu_Val_Cys_Gly_Glu_Arg_Gly_Phe_

Tyr_Thr_Lys_Pro_Thr

Chain B

Chain A

�Insulin Zinc Suspension (Mixed)A sterile, neutral suspension of beef or pork insulin (or a mixture of beef and porkinsulin) or of human insulin complexed with a suitable zinc salt; HUMANMONOTARD; HUMAN LENTE; HYPURIN LENTELENTARD MCHypoglycaemic

�Insulin Zinc Suspension (Amorphous)A sterile, neutral suspension of beef or pork insulin (or a mixture of beef and porkinsulin) complexed with a suitable zinc salt; the insulin is in a form insoluble inwater; SEMITARD MCHypoglycaemic

�Insulin Zinc Suspension (Crystalline)A sterile, neutral suspension of beef or pork insulin (or a mixture of beef and porkinsulin) complexed with a suitable zinc salt; the insulin is in the form of crystalsinsoluble in water; HUMAN ULTRATARD; HUMULIN ZNHypoglycaemic

2-165Interferon (BAN) in·ter·feer·ron

Proteins formed by the interaction of animal cells with viruses, capable of confer-ring on animal cells resistance to virus infection; 9008-11-1�Interferon AlfaA family of secreted proteins, known previously as leucocyte interferon orlymphoblastoid interferon, that is produced according to the information coded bymultiple interferon alfa genes.

Sub-species of the human alfa gene produce protein variants designated by thehyphenated addition of a number, eg interferon alfa-2, or in the case of a mixture ofproteins, by an alphanumeric designation eg n1, n2 etc. The numbers conformwith the recommendations of the Interferon Nomenclature Committee; thealphanumeric designations will be assigned by the World Health Organization onrequest. In the case of interferon alfa-2 the number is qualified according to theamino-acid residues X and Y at positions 23 and 34 in the chain by an arbitraryletter.

For labelling purposes, the name carries, in parenthesis, an approved code, inlower case letters, indicative of the method of production. The following codes areapproved, and others will be made available on request:(rbe) produced from bacteria (E. coli) genetically modified by recombinant DNA

technology.(lns) produced from cultured lymphoblasts from the Namalwa cell line that have

been stimulated by a Sendai virus.(bls) produced from leucocytes from human blood that have been stimulated by

a Sendai virus·interferon alfa has the following amino acid sequence:

MCDLPQTHSL GSRRTLMLLA QMRXISLFSC

LKDRYDFGFP QEEFGNQFQK AETIPVLHEM

IQQIFNLFST KDSSAAWDET LLDKFYTELY

QQLNDLEACV IQGVGVTETP LMKEDSILAV

RKYFQRITLY LKEKKYSPCA WEVVRAEIMR

SFSLSTNLQE SLRSKE

The following examples of interferon alfa are recognised:

Residue atposition

Designation 23 34 Code Trade mark CAS No·

Alfa-2a Lys (K) His (H) (rbe) ROFERON 76543-85-9Alfa-2b Arg (R) His (H) (rbe) INTRONA 99210-65-8

VIRAFERONAlfa-2c Arg (R) Arg (R) (rbe) BEROFORAlfa-n1 ¾ ¾ (lns) WELLFERONAlfa-n2 ¾ ¾ (bls) EXOVIR HZ

2-166Interferon Alfacon-1 in·ter·feer·ron al·fa·kon

N-L-Methionyl-22-L-arginine-76-L-alanine-78-L-aspartic acid-79-L-glutamic acid-86-L-tyrosine-90-L-tyrosine-156-L-threonine-157-L-asparagine-158-L-leucineinterferon a1 (human lymphoblast reduced); C870H1366N236O259S9; 118390-30-0Antiviral

interferon alfacon-1 has the following amino acid sequence:

MCDLPQTHSL GNRRALILLA QMRRISPFSC

LKDRHDFGFP QEEFDGNQFQ KAQAISVLHE

MIQQTFNLFS TKDSSAAWDE SLLEKFYTEL

YQQLNDLEAC VIQEVGVEET PLMNVDSILA

VKKYFQRITL YLTEKKYSPC AWEVVRAEIM

RSFSLSTNLQ ERLRRKE

2-167Interferon Beta

A secreted protein, known previously as fibroblast interferon, that is producedaccording to the information coded by multiple interferon alfa genes·

Sub-species of the human beta gene produce protein variants designated by thehyphenated addition of a number, eg interferon beta-1. The numbers conform withthe recommendations of the Interferon NomenclatureCommittee; the alphanumeric designations will be assigned by the World HealthOrganization on request. In the case of interferon beta-1 the number is qualified byan arbitary letter according to the amino-acid residues at positions 1 and 17 in thechain and to whether or not glycosylation is present·

For labelling purposes, the name carries, in parenthesis, an approved code, inlower case letters, indicative of the method of production. The following codes areapproved, and others will be made available on request:(rch) produced from genetically engineered Chinese hamster ovary cells

interferon beta has the following amino acid sequence:

MSYNLLGFLQ RSSNFQCQKL LWQLNGRLEY

CLKDRMNFDI PEEIKQLQQF QKEDAALTIY

EMLQNIFAIF RQDSSSTGWN ETIVENLLAN

VYHQINHLKT VLEEKLEKED FTRGKLMSS

HLKRYYGRIL HYLKAKEYSH CAWTIVRVEI

LRNFYFINRL TGYLR

*

*Glycosylation site

Interferon Beta-1a Interferon Beta-1b

Residue at position 1 Met (M) —

Residue at position 17 Cys (C) Ser (S)Glycosylation yes (position 80) no

Molecular formula(a-a sequence only) C908H1406N246O252S7 C903H1397N246O252S5

CAS Registry No· 145258-61-3 90598-63-3Trade names AVONEX; REBIF BENESERON; BETAFERON

Manufacturing code rch rbeAction and use Immunomodulator; Immunomodulator;

antineoplastic; antiviral antiviral; treatmenttreatment of multiple sclerosis of multiple sclerosis

2-168Interferon Gamma

A secreted protein, known previously as immune interferon, that is producedaccording to the information coded by a species of interferon gene. As withinterferon alfa, protein variants of interferon gamma have been produced and aredifferentiated by alphanumeric suffixes. The qualifying terms are designatedaccording to the nature of the termini X and Y at positions 1 and 139 in the chain(see below).

For labelling purposes, the name carries, in parenthesis , an approved code, inlower case letters, indicative of the method of production (see under Interferonalfa).

interferon gamma has the following amino acid sequence:

X-QDPYVKEAEN LKKYFNAGHS DVADNGTLFL

GILKNWKEES DRKIMQSQIV SFYFKLFKNF

KDDQSIQKSV ETIKEDMNVK FFNSNKKKRD

DFEKLTNYSV TDLNVQRKAI HELIQVMAEL

SPAAKTGKRK RSQMLFRGR-Y

The following examples of interferon gamma are recognised.

Gamma-1a Gamma-1b*

Terminus X: Cys-Tyr-Cys (CTC) Met (M)Terminus Y: Arg-Ala-Ser-Gln (RASQ) -OH

Manufacturing Code: rbe

Trade Mark: IMMUNERON IMMUKIN

CAS Reg. No: 98059-18-8 98059-61-1

*formerly interferon gamma-2a

�Inulin (BAN)Polysaccharide granules obtained from the tubers of Dahlia variabelis, Helvanthustuberosus and other genera of the family CompositaeDiagnostic aid used in the determination of renal function

Iobenzamic Acid ï·ö·ben·za·mikN-(3-Amino-2,4,6-tri-iodobenzoyl)-N-phenyl-b-alanine; C16H13N2O3;3115-05-7; OSBILContrast medium

NCOOH

I

O

NH2

I

I

2-169Iobitridol ï·ö·bi·tri·dol

N,N¢-Bis(2,3-dihydroxypropyl)-5-(3-hydroxy-2-hydroxymethylpropionamido)-2,4,6-tri-iodo-N,N¢-dimethylisophthalamide; C20H28I3N3O9; 136949-58-1Contrast medium

HN

NHO

HO

O Me

OH

N

Me

OHO

OH

OH

O

I

I

I

mixture of stereoisomers

*

*

Iocarmic Acid ï·ö·kar·mik5,5¢-(Adipoyldiamino)bis(2,4,6-tri-iodo-N-methylisophthalamic acid);C24H20I6N4O8; 10397-75-8Meglumine Iocarmate 54605-45-7; DIMER XContrast medium

H

COOH

I

I

I

MeHN

O

N

O

[CH2]4

COOH

I

I

I

NHMe

O

N

O

H

Iocetamic Acid ï·ö·se·ta·mik(RS)-2-[N-(3-Amino-2,4,6-tri-iodophenyl)acetamidomethyl]propionic acid;C12H13I3N2O3; 16034-77-8Contrast medium

I

I

I

NCOOH

MeHH2N

CH3O

and enantiomer

Iodamide ï·ö·da·mïda,5-Diacetamido-2,4,6-tri-iodo-m-toluic acid; C12H11I3N2O4; 440-58-4Contrast medium

I

I

I

COOH

NH3C

O HN CH3

OH

2-170Iodinated Glycerol (BAN)

A mixture of iodinated dimers of glycerolExpectorant

Iodipamide see Adipiodone

Iodixanol ï·ö·diks·a·nolrac-N,N¢,N¢¢,N¢¢¢-Tetrakis(2,3-dihydroxypropyl)-2,2¢,4,4¢,6,6¢-hexaiodo-5,5¢-[2-hydroxytrimethylenebis(acetylimino)]di-isophthalamide; C35H44I6N6O15; 92339-11-2; VISIPAQUEContrast medium

I

I

N

I

Ac

HN

O

OHH

OH

HNO

OHHOHHO

OHHO

HN

HOOHH

O

HN

Ac

I

N

I

I H OH

mixture of isomers

Iodofenphos (BAN) ï·ö·dö·fen·fosO-(2,5-Dichloro-4-iodophenyl) O,O-dimethyl phosphorothioate; C8H8Cl2O3PS;18181-70-9; ¨NUVAN STAYKIL*Insecticide; acaricide

P

S

OMe

O

I

Cl

Cl

OMe

Iodothiouracil ï·ö·dö·thï·ö·ûr·ra·sil(1) 2,3-Dihydro-5-iodo-2-thioxopyrimidin-4(1H)-one;(2) 5-iodo-2-thiouracil; C4H3IN2OS; 5984-97-4Antithyroid

NH

N S

O

I

H

2-171Iodoxamic Acid ï·ö·doks·a·mik

3,3¢-(4,7,10,13-Tetraoxahexadecanedioyldiamino)bis(2,4,6-tri-iodobenzoic acid);C26H26I6N2O10; 31127-82-9Meglumine Iodoxamate 51764-33-1 ENDOBILContrast medium

II

I

COOH

N

O

H

CH2 CH2 O CH2 CH2 N

COOH

I

IIO

H4

Iofendylate (iophendylate) ï·ö·fen·di·lätEthyl (RS)-10-(4-iodophenyl)undecanoate; C19H29IO2; 99-79-6; MYODILContrast medium

I

COOEt

H Me

and enantiomer

Ioflupane[123I] ï·ö·floo·pänMethyl (1R,2R,3R,5S)-8-(3-fluoropropyl)-3-([123I]-4-iodophenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate; C18H23F123INO2; 155798-07-5Diagnostic agent

NH

COOMe

F

H

122I

Ioglicic Acid ï·ö·glï·sik5-Acetamido-2,4,6-tri-iodo-N-[(methylcarbamoyl)methyl]isophthalamic acid;C13H12I3N3O5; 49755-67-1Contrast medium

II

I

COOH

AcHNN

NHMe

O

OH

2-172Ioglycamic Acid ï·ö·glï·ka·mik

3,3¢-[Oxybis(methylenecarbonylimino)]bis(2,4,6-tri-iodobenzoic acid);C18H10I6N2O7;2618-25-9Meglumine Ioglycamate 14317-18-1 BILIGRAMContrast medium

HI

IIO

N

I

N

I

I

COOH

O

O

COOH

H

�Iohexol ï·ö·heks·olN,N¢-Bis(2,3-dihydroxypropyl)-5-[N-(2,3-dihydroxypropyl)acetamido]-2,4,6-tri-iodoisophthalamide; C19H26IN3O9; 66108-95-0Contrast medium

II

I

NN OH

HOO

H OH

AcHHO

N OHOH OH

mixture of isomers

*

* *

H

H

Iomeprol ï·ö·me·prolN,N¢-Bis(2,3-dihydroxypropyl)-2,4,6-tri-iodo-5-(N-methylglycollamido)-isophthalamide; C17H22I3N3O8; 78649-41-9Contrast medium

II

I

NN OHHO

O

H OH

Me

O

N OHOH OH

H

mixture of isomers

H

�Iopamidol ï·ö·pa·mi·dol(S)-N,N¢-[Bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-tri-iodo-5-lactamido-isophthalamide; C17H22I3N3O8; 62883-00-5; NIOPAMContrast medium

NH

OHHO

HN OHN

H

H3C

O

II

I OOH

O

HO H

2-173�Iopanoic Acid ï·ö·pa·nö·ik

(RS)-2-(3-Amino-2,4,6-tri-iodobenzyl)butyric acid; C11H12I3NO2; 96-83-3;CISTOBIL; TELEPAQUEContrast medium used in cholecystography

I

NH2

I

I

CH3

H COOH

and enantiomer

Iopentol ï·ö·pen·tolN,N¢-Bis(2,3-dihydroxypropyl)-5-[N-(2-hydroxy-3-methoxypropyl)acetamido]-2,4,6-tri-iodoisophthalamide; C20H28I3N3O9; 89797-00-2;Contrast medium

II

I

N

HN OH

MeO

H OH

AcHHO

HN OHO

H OH

O

mixture of isomers

Iophendylate see Iofendylate

Iopromide ï·ö·prö·mïdN,N¢-Bis(2,3-dihydroxypropyl)-2,4,6-tri-iodo-5-(2-methoxyacetamido)-N-methylisophthalamide; C18H24I3N3O8; 73334-07-3; ULTRAVISTContrast medium

II

I

NN OH

O

H OH

N OHOH OH

MeO

MeO

mixture of isomers

H

H

2-174Iopronic Acid ï·ö·pro·nik

2-[2-(3-Acetamido-2,4,6-tri-iodophenoxy)ethoxymethyl]butyric acid;C15H18I3NO5; 37723-78-7Diagnostic aid

II

OO CH3

COOH

NHAc

H

I

and enantiomer

Iopydol ï·ö·pï·dol(RS)-1-(2,3-Dihydroxypropyl)-3,5-di-iodo-4-pyridone; C8H9I2NO3; 5579-92-0;HYTRAST*Contrast medium

N OH

OH OH

I

I

and enantiomer

Iopydone ï·ö·pï·dön3,5-Di-iodo-4-pyridone; C5H3I2NO; 5579-93-1; HYTRAST*Contrast medium

N

I I

O

H

Iotalamic Acid (iothalamic acid) ï·ö·ta·la·mik5-Acetamido-2,4,6-tri-iodo-N-methylisophthalamic acid; C11H9I3N2O4; 2276-90-6Meglumine Iotalamate 13087-53-1; CARDIO-CONRAY*; CONRAY 280; RETROCONRAYSodium Iotalamate 17692-74-9; CARDIO-CONRAY*; CONRAY 325; CONRAY 420;GASTRO-CONRAYContrast medium

II

I

AcHNNHMe

O

COOH

2-175Iotrolan ï·ö·trö·lan

N,N¢,N¢¢,N¢¢¢-Tetrakis(2,3-dihydroxy-1-hydroxymethylpropyl)-2,2¢,4,4¢,6,6¢-hexaiodo-5,5¢-(N,N¢-dimethylmalonyldi-imino)di-isophthalamide; C37H48I6N6O18;79770-24-4Contrast medium (non-ionic)

HOOH

OH

Me

NHO

OH

HO

OHN

O

HN

I

I IO

OHHO

OH

Me

NOH

OH

OH

O NH

O

HN

I

IIO

mixture of isomers

Iotroxic Acid ï·ö·troks·ik3,3¢-(3,6,9-Trioxaundecanedioyldi-iminobis(2,4,6-tri-iodobenzoic acid);C22H18I6N2O9; 51022-74-3Meglumine Iotroxate BILISCOPINContrast medium

I

IIO

NH

COOH

I

NH

I

I

COOH

O

CH2 OCH2 3

Ioversol ï·ö·ver·solN,N¢-Bis(2,3-dihydroxypropyl)-5-[N-(2-hydroxyethyl)glycollamido]-2,4,6-tri-iodoisophthalamide; C18H24I3N3O9; 87771-40-2; MP-328Contrast medium used for coronary arteriography, cerebral angiography and other applications

II

I

N

HN OHHO

H OH

HN OHO

H OH

HOO

O

mixture of isomers

2-176Ioxaglic Acid ï·oks·a·glik

N-(2-Hydroxyethyl)-2,4,6-tri-iodo-5-[2¢,4¢,6¢-tri-iodo-3¢-(N-methylacetamido)-5¢-methylcarbamoylhippuramido]isophthalamic acid; C24H21I6N5O8; 59017-64-0Meglumine Ioxaglate 59018-13-2; HEXABRIX*Sodium Ioxaglate 67992-58-9; HEXABRIX*Contrast medium

H

I I

I

NAcN

CONHMe

O

HO

O

N

COOH

N

I

I I

O Me

H

H

�Ipratropium Bromide i·pra·trö·pë·um(1R,3r,5S,8r)-8-Isopropyl-3-(±)-tropoyloxytropanium bromide; C20H30BrNO3;22254-24-6; ATROVENT; COMBIVENT*; DUOVENT*; RINATECAnticholinergic; bronchodilator

N

Pr i

O

O

Me

OH

H

Br_

and enantiomer

+

Iprindole ï·prin·dôl5-(3-Dimethylaminopropyl)-6,7,8,9,10,11-hexahydrocyclo-oct[b]indole;C19H28N2; 5560-72-5Iprindole Hydrochloride 20432-64-8; PRONDOLAntidepressant

NMe2N

Iproclozide i·prö·klö·zïd2-(4-Chlorophenoxy)-2¢-isopropylacetohydrazide; C11H15ClN2O2;3544-35-2Monoamine oxidase inhibitor

Cl

ONHNHPr i

O

2-177Iproniazid i·prö·nï·a·zid

2¢-Isopropylisonicotinohydrazide; C9H13N3O; 54-92-2Iproniazid Phosphate 305-33-9Monoamine oxidase inhibitor

NHNHPr i

O

N

Ipronidazole i·prö·nï·da·zôl2-Isopropyl-1-methyl-5-nitroimidazole; C7H11N3O2; 14885-29-1Antiprotozoan

N

NO2N

Me

Pr i

Iproplatin i·prö·pla·tin(OC-6-33)-Dichlorodihydroxybis(isopropylamino)platinum; C6H20Cl2N2O2Pt;62928-11-4; JM-9Cytotoxic

PtCl

HOCl

NH2Pr iOH

NH2Pr i

Ipsalazide ip·sa·la·zïd4¢-(3-Carboxy-4-hydroxyphenylazo)hippuric acid; C16H13N3O6;80573-03-1Ipsalazide Sodium BX 650 ATreatment of ulcerative colitis

N N

COOH

OHNHOOC

O

H

Ipsapirone ip·sa·pîr·rön2-{4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl}-1,2-benzothiazol-3(2H)-one 1,1-dioxide; C19H23N5O3S; 95847-70-4Ipsapirone Hydrochloride 92589-98-5; Bay q 7821Anxiolytic

NN

O

N N

N

SOO

2-178Irbesartan er·be·sar·tan

2-Butyl-3-{4-[2-(1H-tetrazol-5-yl)phenyl]benzyl}-1,3-diazaspiro[4.4]non-1-en-4-one; C25H28N6O; 138402-11-6; APROVELAngiotensin II receptor antagonist; antihypertensive

N

N N

NH

N

NO Bun

Irinotecan i·ri·nö·të·kan(S)-4,11-Diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3¢,4¢:6,7]-indolizino[1,2-b]quinolin-9-yl [1,4¢-bipiperidine]-1¢-carboxylate;C33H38N4O6; 97682-44-5Irinotecan Hydrochloride 136572-09-3 (trihydrate); U-101,440EDNA topoisomerase-I inhibitor; antineoplastic

N

N O

O

OHO Et

H

O

ON

NEt

Iron Sucrose (BAN) îr·on sü·krösA complex of iron(III) hydroxide with sucrose containing traces of sodium chlorideand sodium hydroxide corresponding approximately to the formula:[{Na0.46[FeO1.6(OH)0.26(H2O)0.54][C12H22O11]2.61} +0.18NaOH + 0.02NaCl]n (n =43) (mol. wt., 43,200 approx); iron(III) hydroxide–sucrose complex; saccharatediron oxide; 8047-67-4; VENOFER

Treatment of anaemia

Irtemazole er·te·ma·zôl(RS)-5-(a-Imidazol-1-ylbenzyl)-2-methylbenzimidazole; C18H16N4;115574-30-6; R 60844Uricosuric agent

NN N

N Me

H

H

and enantiomer

2-179Isamoxole ï·sa·moks·ôl

N-Butyl-2-methyl-N-(4-methyl-1,3-oxazol-2-yl)propionamide; C12H20N2O2; 57067-46-6Treatment of bronchial asthma

N

O N CH3

Me

Me

O

Me

Isatoribine ï·sa·tor·ri·bën5-Amino-3-(b-D-ribofuranosyl)[1,3]thiazolo[4,5-d]pyrimidine-2,7(3H,6H)-dione;C10H12N4O6S;122970-40-5Immunomodulator

O

OH

N

S

OHHO

HN

N

O

H2N

O

Isepamicin ï·se·pa·mï·sin4-O-(6-Amino-6-deoxy-a-D-glucopyranosyl)-1-N-(3-amino-L-lactoyl)-2-deoxy-6-O-(3-deoxy-4-C-methyl-3-methylamino-b-L-arabinopyranosyl)-D-streptamine;C22H43N5O12; 58152-03-7; Sch 21420Antibacterial

NH2NH

OH

O

O

HOMe

OOH

OH

HO

NH2

O

H2N

O

H OH

HO

NHMe

�Isoaminile ï·sö·am·i·nïl4-Dimethylamino-2-isopropyl-2-phenylpentanonitrile; C16H24N2; 77-51-0Isoaminile Citrate 126-10-3; DIMYRILAntitussive

NMe2

NC Pri H Me

mixture of 4 stereoisomers

2-180Isobuzole see Glysobuzole

Isocarboxazid ï·sö·kar·boks·a·zid2¢-Benzyl-5-methyl-1,2-oxazole-3-carbohydrazide; C12H13N3O2; 59-63-2; MARPLANAntidepressant

N

N O

N

O

MeH

H

�Isoconazole ï·sö·ko·na·zôl(RS)-1-[2,4-Dichloro-b-(2,6-dichlorobenzyloxy)phenethyl]imidazole;C18H14Cl4N2O; 27523-40-6�Isoconazole Nitrate 40036-10-0; R 15454; TRAVOGYNAntifungal

O

N

N

Cl

Cl ClCl

and enantiomer

�Isoetarine (isoetharine) ï·sö·e·ta·rën1-(3,4-Dihydroxyphenyl)-2-isopropylaminobutan-1-ol; C13H21NO3;530-08-5Beta-adrenoceptor agonist

HO

HO

H OH

HCH3

NHPri

mixture of 4 stereoisomers

Isoflupredone ï·sö·floo·pre·dön(1) 9a-Fluoro-11b,17a,21-trihydroxypregna-1,4-diene-3,20-dione;(2) 9a-fluoroprednisolone; C21H27FO5; 338-95-4Isoflupredone Acetate 338-98-7; ¨ PREDEF 2X*Corticosteroid

O

HF

Me

HMe

HO

OOH

OH

2-181Isoflurane ï·sö·flûr·rän

2-Chloro-2-difluoromethoxy-1,1,1-trifluoroethane; C3H2ClF5O;26675-46-7; AERRANE; FORANEAnaesthetic

F3C O

Cl HCHF2

and enantiomer

Isomalt (BAN) ï·sö·maltA mixture of equal parts of 6-O-(a-D-glucopyranosyl)-D-glucitol and1-O-(a-D-glucopyranosyl)-D-mannitol; BAY i 3930Sweetening agent

Isometamidium Chloride ï·sö·me·ta·mi·dë·um8-(3-m-Amidinophenyl-1-triazeno)-3-amino-5-ethyl-6-phenylphenanthridiniumchloride; C28H26ClN7; 34301-55-8Antiprotozoan

NN

NH2

EtNN

H2N

NHH Cl+ _

Isomethadone ï·sö·me·tha·dön(RS)-6-Dimethylamino-5-methyl-4,4-diphenylhexan-3-one; C21H27NO;466-40-0Opioid analgesic

H3C NMe2

O

Ph Ph

MeH

and enantiomer

Isometheptene ï·sö·me·thep·tën(RS)-1,5-Dimethylhex-4-enyl(methyl)amine; C9H19N; 503-01-5�Isometheptene Mucate MIDRID*Sympathomimetic

Me2CNHMe

H Me

and enantiomer

2-182�Isoniazid ï·sö·nï·a·zid

Isonicotinohydrazide; C6H7N3O; 54-85-3; RIFATER*; RIFINAH*; RIMACTAZID*;RIMIFONAntitubercular

N

N

O

NH2

H

�Isophane InsulinA buffered suspension of insulin with the isophanic equivalent of protamine andzinc chloride; isophane insulin (NPH); HYPURIN ISOPHANE; HUMAN INSULATARD;HUMULIN I; PORK INSULATARDHypoglycaemic

Isoprazone ï·so·pra·zön1-(4-Amino-2-methyl-5-phenylpyrrol-3-yl)-2-methylpropan-1-one; C15H18N2O;56463-68-4; L 11809; DL-809-IT; MDL-809Analgesic

N Me

H2N Me

O

Me

H

Isoprednidene ï·sö·pred·ni·dën11b,17a,21-Trihydroxy-16-methylenepregna-4,6-diene-3,20-dione; C22H28O5;17332-61-5Corticotrophin inhibitor

O

HH

Me

HMe

HO

OOH

OHCH2

Isoprenaline ï·sö·pre·na·lën(RS)-1-(3,4-Dihydroxyphenyl)-2-isopropylaminoethanol; C11H17NO3; 7683-59-2�Isoprenaline Hydrochloride isoproterenol hydrochloride (USAN);51-30-9; ¨MIN-I-JET ISOPRENALINE; PIB*; SAVENTRINE;�Isoprenaline Sulphate 6700-39-6; (dihydrate); 299-95-6 (anhydrous) INTALCOMPOUND*; MEDIHALER-ISOBeta-adrenoceptor agonist

NHPr i

HO

OH

H OH

and enantiomer

2-183Isopropamide Iodide ï·sö·prö·pa·mïd

(3-Carbamoyl-3,3-diphenylpropyl)di-isopropylmethylammonium iodide;C23H33IN2O; 71-81-8Anticholinergic

H2NNPr i

2

O

Ph Ph

Me

I+ _

Isosorbide ï·sö·sor·bïd1,4:3,6-Dianhydro-D-glucitol; C6H10O4; 652-67-5Treatment of hydrocephalus

O

OH

H

OHH

HHO

�Isosorbide Dinitrate ï·sö·sor·bïd dï·nï·trät1,4:3,6-Dianhydro-D-glucitol 2,5-dinitrate; sorbide nitrate; C6H8N2O8;87-33-2; CEDOCARD; IMTACK; ISOKET; ISORDIL; JERIDIN; SONI-SLO; SORBICHEW;SORBID; SORBITRATE; TEMBIDSVasodilator

O

OH

H

ONO2H

HO2NO

�Isosorbide Mononitrate ï·sö·sor·bïd mo·nö·nï·trät1,4:3,6-Dianhydro-D-glucitol 5-nitrate; C6H9NO6; 16051-77-7; ANGEZE; ANGITATE;DYNAMIN; ELANTAN; IMDUR; ISIB; ISMO; ISOTRATE; MCR 50; MODISAL; MONIT;MONO-CEDOCARD; MONODUR; MONOMAXVasodilator

O

OH

H

OHH

HO2NO

�Isothipendyl(RS)-Dimethyl[1-(pyrido[3,2-b][1,4]benzothiazin-10-ylmethyl)ethyl]amine;C16H19N3S; 482-15-5

S

NNMe2

H Me

and enantiomer

2-184Isotiquimide ï·sö·tï·kwi·mïd

5,6,7,8-Tetrahydro-4-methylquinoline-8-carbothioamide; C11H14N2S;56717-18-1Isotiquimide Hydrochloride 56717-19-2; Wy 24377Anti-ulcer agent

N

Me

S NH2

H

and enantiomer

�Isotretinoin ï·sö·tre·ti·nö·in(1) (13Z)-15-Apo-b-caroten-15-oic acid; (2) (2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenoic acid;(3) 13-cis-retinoic acid; C20H28O2; 4759-48-2; ISOTREX; ROACCUTANETreatment of acne

COOH

Me Me

Me

Me Me

3-1Isoxepac ï·soks·ë·pak

6,11-Dihydro-11-oxodibenz[b,e]oxepin-2-ylacetic acid; C16H12O4; 55453-82-7; HP549; P720549Analgesic; anti-inflammatory

O

O

COOH

Isoxicam ï·soks·i·kam4-Hydroxy-2-methyl-N-(5-methyl-1,2-oxazol-3-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; C14H13N3O5S; 34552-84-6Analgesic; anti-inflammatory

N

N

OOH

MeSOO

N OMe

Isoxsuprine ï·sok·sü·prën(1RS,2SR)-1-(4-Hydroxyphenyl)-2-[(1SR)-1-methyl-2-phenoxyethylamino]propan-1-ol; C18H23NO3; 395-28-8�Isoxsuprine Hydrochloride 579-56-6; ̈ DUVIVULINE; ̈ NAVILOX; ̈ ORALJECT

CIRCULON

Beta-adrenoceptor agonist

NO

HO

HO H

Me H H Me

H

and enantiomer

�Isradipine is·ra·di·pën(RS)-Isopropyl methyl 4-(2,1,3-benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate; C19H21N3O5; 75695-93-1; PRESCAL

Calcium antagonist

N Me

COOPr i

Me

MeOOC

N

ON

H

H

and enantiomer

3-2�Itraconazole i·tra·ko·na·zôl

(±)-2-sec-Butyl-4-[4-(4-{4-[(2R*,4S*)-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-ylmethoxy]phenyl}piperazin-1-yl)phenyl]-2,4-dihydro-1,2,4-triazol-3-one; C35H38Cl2N8O4;84625-61-6; SPORANOX

Antifungal

N

N

N

H

N

N

O Cl

ClN

N

N

OO

OH3CH Me

and enantiomer

Itramin Tosilate i·tra·min tö·s·ilät2-Nitratoethylammonium p-toluenesulphonate; C2H6N2O3.C7H8N3S;13445-63-1Vasodilator

H2NONO2

SO3H

Me

3-3�Ivermectin ï·ver·mek·tin

A mixture of ivermectin components B1a and B1b; 70288-86-7Component B1a: (10E,14E,16E,22Z)-(1R,4S,5¢S,6R,6¢R,8R,12S,13S,20R,21R,24S)-6¢-[(S)-sec-Butyl]-21,24-dihydroxy-5¢,11,13,22-tetramethyl-2-oxo-(3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentcosa-10,14,16,22-tetraene)-6-spiro-2¢-(perhydropyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)-3-O-methyl-a-L-arabino-hexopyranoside; 70161-11-4Component B1b: as described above replacing ‘6¢-[(S)-sec-Butyl]-’ by‘6¢-isopropyl-’ inserted after ‘21,24-dihydroxy-’; 70209-81-3;¨ EQVALAN; ̈ FUREXEL; ̈ IVOMEC; ̈ ORAMEC; ̈ PANOMEC

Anthelmintic

O

O

OOO

OO

O O

HO

Me

OH

H

H

OMe

MeH

HMe

H

OH

OMe

MeH

RH

CH3

Me

Me

B1a, R = Et

B1b, R = Me

Kallidinogenase ka·li·di·no·je·näzAn enzyme that splits the kinin, kallidin, from kininogen; 9001-01-8Enzyme

Kanamycin kä·na·mï·sinAn antimicrobial base produced by Streptomyces kanamyceticus;6-O-D-(3-amino-3-deoxy-a-glucopyranosyl)-4-O-(6-amino-6-deoxy-a-D-glucopyranosyl)-2-deoxy-D-streptamine; kanamycin A; C18H36N4O11;59-01-8;�Kanamycin Sulphate 25389-94-0; KANNASYN SOLUTION

�Kanamycin Acid Sulphate KANNASYN POWDER

Antibiotic

NH2NH2

OH

O

O

HOHO

H2N

OH OOH

NH2

HO

OH

O

3-4Ketamine kë·ta·mën

2-(2-Chlorophenyl)-2-methylaminocyclohexanone; C13H16ClNO;4740-88-1Ketamine Hydrochloride 1867-66-9; KETALAR; ̈ KETASET; ̈ VETALAR

Anaesthetic

OCl

NHMe

and enantiomer

Ketanserin kë·tan·se·rin3-{2-[4-(4-Fluorobenzoyl)piperidino]ethyl}quinazoline-2,4(1H,3H)dione;C22H22FN3O3; 74050-98-9; R41468Ketanserin Tartrate R49945Serotonin receptor antagonist

N

N

O

O

O

FN

H

�Ketazolam kë·tä·zö·lam11-Chloro-8,12b-dihydro-2,8-dimethyl-12b-phenyl-4H-[1,3]oxazino[3,2-d][1,4]benzodiazepine-4,7(6H)-dione; C20H17ClN2O3;27223-35-4

N

N

O

Me O

ClO

Me

Ketobemidone kë·tö·be·mi·dön1-(4-m-Hydroxyphenyl-1-methyl-4-piperidyl)propan-1-one; cetobemidone (rINN);C15H21NO2; 469-79-4Opioid analgesic

OH

O

CH3

MeN

3-5�Ketoconazole kë·tö·kon·a·zôl

1-Acetyl-4-{4-[2-(2,4-dichlorophenyl)-r-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-c-4-ylmethoxy]phenyl}piperazine; C26H28Cl2N4O4; 65277-42-1; NIZORAL

Antifungal

OO

N

NCl

ClO

N

NAc

H

and enantiomer

�Ketoprofen kë·tö·prö·fen2-(3-Benzoylphenyl)propionic acid; C16H14O3; 22071-15-4; ALRHEUMAT; KETOCID;KETOZIP;¨KETOFEN; ORUDIS; ORUVAIL; POWERGEL

Analgesic; anti-inflammatory

and enantiomer

H Me

COOH

O

Ketorolac kë·to·rö·lak(RS)-5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid; C15H13NO3; 74103-06-3Ketorolac Trometamol ketorolac tromethamine (USAN); 74103-07-4; ACULAR;TORADOL

Analgesic; anti-inflammatory

and enantiomer

N

COOH

O

H

Ketotifen kë·tot·i·fen4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one; C19H19NOS; 34580-13-7Ketotifen Fumarate 34580-14-8; ZADITEN

Histamine H1-receptor antagonist

S

O

NMe

3-6Kitasamycin ki·tä·sa·mï·sin

An antibiotic produced by Streptomyces kitasatoensis; it consists mainly ofkitasamycins A4 and A5; leucomycin; 1392-21-8Kitasamycin A4: (10E,12E)-(3R,4R,5S,6R,8R,9R,15R)-3-Acetoxy-5-[4-O-(4-O-butyryl-2,6-dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl)-3,6-dideoxy-3-dimethylamino-b-D-gluco-hexopyranosyloxy]-6-formylmethyl-9-hydroxy-4-methoxy-8-methylhexadeca-10,12-dien-15-olide; C41H67NO15

Kitasamycin A5: (10E,12E)-(3R,4R,5S,6R,8R,9R,15R)-5-[4-O-(4-O-butyryl-2,6-dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl)-3,6-dideoxy-3-dimethylamino-b-D-gluco-hexopyranosyloxy]-6-formylmethyl-3,9-dihydroxy-4-methoxy-8-methylhexadeca-10,12-dien-15-olide; C39H65NO14; 18361-45-0Antibacterial (veterinary)

kitasamycin A5

Me

O

O

OH

NMe2

O

O

Me

OHO CH3

OMe

O

O

HO

Me

Me

OMeHO

CHO

Labetalol la·bë·ta·lol2-Hydroxy-5-[1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl]benzamide;C19H24N2O3; 36894-69-6�Labetalol Hydrochloride 32780-64-6; TRANDATE

Alpha- and beta-adrenoceptor antagonist

N

MeH

OHHCONH2

OH

H

mixture of 4 isomers

* *

�Lachesine Chloride (BAN)2-(Benziloyloxyethyl)ethyldimethylammonium chloride; C20H26ClNO3;1164-38-1

ONMe2

O

OH

Et

Cl+ _

3-7Lacidipine la·si·di·pën

Diethyl (E)-4-{2-[(tert-butoxycarbonyl)vinyl]phenyl}-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate; C26H33NO6; 103890-78-4; MOTENS

Antihypertensive

COOBu tEtOOC

Me

COOEt

MeNH

�Lactitol lak·ti·tol4-O-(b-D-Galactopyranosyl)-D-glucitol; C12H24O11; 585-86-4; IMPORTAL

Osmotic laxative

CH2OH

OHH

HHO

H

H OH

CH2OH

O

HO

OH

OHOOH

�Lactulose lak·tü·lös4-O-(b-D-Galactopyranosyl)-D-fructose; C12H22O11; 4618-18-2; DUPHALAC; LACTUGAL

Laxative

O OHHO

HO

OH

O

OH

OH

O

HO

HO

3-8Laidlomycin läd·lö·mï·sin

(2S,3R,4R)-4-[(2S,5R,7S,8R,9S)-9-Hydroxy-2,8-dimethyl-2-{(2S,2¢R,3¢S,5R,5¢R)-octahydro2,3¢-dimethyl-5¢-[(2S,3S,5R,6R)-tetrahydro-6-hydroxy-6-hydroxymethyl-3,5-dimethyl-2H-pyran2-yl]-2,2¢-bifuran-5-yl}-1,6-dioxaspiro[4.5 ]dec-7-yl]-2-methyl-3-propionyloxypentanoic acid; C37H62Ol2; 56283-74-0Laidlomycin Propionate Potassium 84799-02-0; RS-11988Coccidiostat; growth promoter (veterinary)

OOO O

MeO

HO

Me

Me H

EtCOO COOH

Me

H

Me

H

Me Me

Me

OHHO

H

H

Lamivudine la·miv·ü·dën(1) 4-Amino-1-[(2R,5S)-2-hydroxymethyl-1,3-oxathiazolan-5-yl]pyrimidin-2(1H)-one; (2) 1-[(2R,5S)-2-hydroxymethyl-1,3-oxathiazolan-5-yl]cytosine; C8H11N3O3S;134678-17-4; COMBIVIR*; EPIVIR

Reverse transcriptase inhibitor; antiviral

NH2

ON

N

O

SHO

Lamotrigine la·mo·tri·jën6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diyldiamine; C9H7ClN5; 84057-84-1;LAMICTAL

Anticonvulsant

N

NN

Cl

Cl

H2N NH2

Lamtidine lam·ti·dën3-Amino-1-methyl-1H-1,2,4-triazol-5-yl[3-(a-piperidino-m-tolyloxy)propyl]amine;C18H28N6O; 73278-54-3; AH 22216Histamine H2-receptor antagonist

NO N

N

NN

NH2

MeH

3-9��Lanatoside C la·na·to·sïd

3-[(O-b-D-Glucopyranosyl-(1® 4)-O-3-acetyl-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1® 4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxy-3b,5b,12b-card-20(22)-enolide; C49H76O20;17575-22-3

OMe

OAc

O

OO

OH

OH

HOCH2

OMeO

OMe

OH

OR

OH

HO

O

Me

H

H

H

OH

HOMe

O

H

R =

Lanproston lan·pros·ton(Z)-7-[(1R,2R,3R,5S)-2-{(E)-2-[2-(3-Chlorophenoxymethyl)-1,3-dioxolan-2-yl]vinyl}-3,5-dihydroxycyclopentyl]hept-5-enoic acid; C24H31ClO7; 131349-68-3Luteotropic agent (veterinary)

HO

HO

H

COOH

O

Cl

O OH

Lanreotide lan·rë·ö·tïdS2,S7-Cyclo[3-(2-naphthyl)-D-alanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-L-threoninamide]; C54H69N11O10S2; 108736-35-2; BIM 23014; BN52030; 27984-74-1Somatostatin analogue; treatment of neuroendocrine tumours and acromegaly

HNH2N H

O

Cys-Tyr-D-Trp-Lys-Val-Cys-Thr-NH2

3-10Lansoprazole lan·so·pra·zôl

2-({3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl)methyl}sulfinylbenzimidazole;C16H14F3N3O2S; 103577-45-3; ZOTON

Treatment of peptic ulcer

N

N SN

O CF3

MeO

H

Lasalocid la·sal·ö·sid6-[(3R,4S,5S,7R)-7-{(2S,3S,5S)-5-Ethyl-5-[(2R,5R,6S)-5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]tetrahydro-3-methyl-2-furyl}4-hydroxy-3,5-dimethyl-6-oxononyl]-2-hydroxy-m-toluic acid; C34H54O8; 25999-31-9Lasalocid Sodium ̈ AVATEC

Coccidiostat

COOH

HO

Me

O OH HMe

Et

OH

O

Me EtMe

OH

Me

Et

�Latamoxef la·ta·moks·ef(1)(S)-N-[(6R,7R)-2-Carboxy-7-methoxy-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-(4-hydroxyphenyl)malonamicacid; (2) (7R)-7-[(S)-2-Carboxy-p-hydroxyphenylacetamido]-7-methoxy-3-(1-methyltetrazol-5-ylthiomethyl)-1-oxa-3-cephem-4-carboxylic acid; C20H20N6O9S;64952-97-2Latamoxef Disodium moxalactam disodium (USAN); 64953-12-4

H

N N

NNS

OMe

HO

COOH

OH

O

HHOOC

O N

NMe

Latanoprost la·ta·nö·prostIsopropyl (Z)-(9S,11R,15R)-9,11,15-trihydroxy-17-phenyl-18,19,20-trinorprost-5-enoate; C26H40O5; 130209-82-4; XALATAN

Reduction of intraocular pressure; treatment of glaucoma

COOPri

HO H

HO

HO

H

H

3-11�Laudexium Metilsulfate

1,1¢,2,2¢,3,3¢,4,4¢-Octahydro-6,6¢,7,7¢-tetramethoxy-1,1¢-bis(3,4-dimethoxybenzyl)-2,2¢-dimethyl-N,N¢-dodecamethylenedi-isoquinolinium di(methylsulfate);C54H80N2O16S2; 3253-60-9

CH2 [CH2 ]1 0 CH2NMeO

MeO

OMe

MeO

Me

NOMe

OMe

OMe

OMe

Me+ +

CH3OSO3_

2

�Laurolinium Acetate4-Amino-1-dodecyl-2-methylquinolinium acetate; C24H38N2O2; 146-37-2

N Me

NH2

CH2 [CH2 ]1 0 CH3

CH3 COO

+_

Lauromacrogol lor·ro·ma·krö·golA mixture of monolauryl ethers of polyoxyethylene glycols having a statisticalaverage of 8 ethylene oxide groups per molecule; 9015-55-8Non-ionic surfactant

�Lavoltidine{1-Methyl-5-[3-(a-piperidino-m-tolyloxy)propylaminol]-1H-1,2,4-triazol-3-yl}methanol; loxtidine; C19H29N5O2; 76956-02-0

NO N

N

NN

Me

OH

H

Lazabemide la·za·be·mïdN-(2-Aminoethyl)-5-chloropyridine-2-carboxamide; C8H10ClN3O; 103878-84-8Antiparkinsonian

NNH

NH2

Cl

O

3-12Leflunomide le·floo·nö·mïd

a,a,a-Trifluoro-5-methyl-1,2-isoxazol-4-ylcarboxo-p-toluidide; C12H9F3N2O2;75706-12-6Immunomodulator; antirheumatic

N

CF3

ON

Me

O

H

Lenercept len·er·sept1— 182-tumour necrosis factor receptor (human reduced), (182— 104¢)-proteinwith 104-330-immunoglobulin G 1 (human clone pTJ5 cg 1reduced); C1993H3112N562O624S34; 156679-34-4; Ro 45-2081Tumour necrosis factor antagonist; treatment of septic shock

lenercept has the following amino acid sequence (Cys—Cys bridges in the range 1-182shown):

LVPHLGDREK RDSVCPQGKY IHPQNNSICC

TKCHKGTYLY NDCPGPGQDT DCRECESGSF

TASENHLRHC LSCSKCRKEM GQVEISSCTV

DRDTVCGCRK NQYRHYWSEN LFQCFNCSLC

LNGTVHLSCQ EKQNTVCTCH AGFFLRENEC

VSCSNCKKSL ECTKLCLPQI ENVKGTEDSG

TTDKTHTCPP CPAPELLGGP SVFLFPPKPK

DTLMISRTPE VTCVVVDVSH EDPEVKFNWY

VDGVEVHNAK TKPREEQYNS TYRVVSVLTV

LHQDWLNGKE YKCKVSNKAL PAPIEKTISK

AKGQPREPQV YTLPPSREEM TKNQVSLTCL

VKGFYPSDIA VEWESNGQPE NNYKTTPPVL

DSDGSFFLYS KLTVDKSRWQ QGNVFSCSVM

HEALHNHYTQ KSLSLSPGK

3-13Lenograstim le·nö·gra·stim

Recombinant human granulocyte colony stimulating factor (glycosylated)expressed by a transformed Chinese hamster ovary cell line; C840Hl330N222O242S8(non-glycosylated protein); 62683-29-8; rHuG-CSF; GRANOCYTE

Immunostimulamt

For labelling purposes, the following three-letter code, to indicate the method ofproduction, is approved:

(rch) produced from genetically engineered Chinese hamster ovary cells

Lenograstim has the following amino acid sequence:

TPLGPASSLP QSFLLKCLEQ VRKIQGDGAA

LQEKLCATYK LCHPEELVLL GHSLGIPWAP

LSSCPSQALQ LAGCLSQLHS GLFLYQGLLQ

ALEGISPELG PTLDTLQLDV ADFATTIWQQ

MEELGMAPAL QPTQGAMPAF ASAFQRRAGG

VLVASHLQSF LEVSYRVLRH LAQP

*

*indicates site of glycosylation

Lepirudin le·pi·roo·din1-L-Leucine-2-L-threonine-63-desulfohirudin (Hirudo medicinalis isoform HV1);C287H440N80O111S6; 138068-37-8; REFLUDAN

Antithrombotic; anticoagulant

lepirudin has the following amino acid sequence:

LTYTDCTESG QNLCLCEGSN VCGQGNKCIL

GSDGEKNQCV TGEGTPKPQS HNDGDFEEIP

EEYLQ

3-14Lercanidipine ler·ka·ni·di·pën

(RS)-2-[3,3-Diphenylpropyl(methyl)amino]-1,1-dimethylethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate; C36H41N3O6;100427-26-7Lercanidipine Hydrochloride 132866-11-6; ZANIDIP

Calcium antagonist

H

ON

O Me Me Me

MeMe

MeOOC

NO2

N

H

and enantiomer

Letrozole le·trö·zôl4,4¢-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile; C17H11N5;112809-51-5; FEMARA

Aromatase inhibitor; antineoplastic

N

N

N

NC

CN

Leuprorelin loo·prö·rë·linC59H84N16O12; 53714-56-0Leuprorelin Acetate leuprolide acetate (USAN); 74381-53-6; PROSTAP

Cytotoxic5–oxoPro–His–Trp–Ser–Tyr–D-Leu–Leu–Arg–Pro–NHEt

Levallorphan lëv·a·lor·fan(-)-9a-Allylmorphinan-3-ol; C19H25NO; 152-02-3Levallorphan Tartrate 71-82-9Opioid antagonist

N

HO

H CH2

3-15�Levamfetamine (levamphetamine) lëv·am·fet·a·mën

(R)-a-Methylphenethylamine; (-)-amfetamine; C9H13N; 156-34-3Sympathomimetic

NH2

MeH

Levamisole le·vam·i·sôl(S)-2,3,5,6-Tetrahydro-6-phenylimidazo[2,1-b][1,3]thiazole; C11H12N2S; 14769-73-4 ̈ LEVIPOR; ̈ NILVAX*�Levamisole Hydrochloride 16595-80-5; ̈ ANTHELPOR; ̈ ARMADOSE; ̈ BIONEM;¨CHANAVERM; ¨COMBINEX*; ¨DECAZOLE; ¨DUPHAMISOLE; ¨LEVACIDE; ¨LEVACURE;¨LEVADIN; ̈ LEVAM WORMAWAY; ̈ LEVAPAS; ̈ LEVASOL; LEVIPOR; ̈ NEMICIDE; ̈ NILVERM;¨NILZAN*; ̈ RIDAVERM; ̈ RIPERCOL; ̈ SPARTAKON; ̈ SURE

Anthelmintic

N

N SH

Levcromakalim lev·kro·ma·ka·lim(1) N-[(3S,4R)-6-Cyano-3-hydroxy-2,2-dimethylchroman-4-yl]butane-4-lactam;(2) (3S,4R)-3-hydroxy-2,2-dimethyl-4-(2-oxopyrrolidin-1-yl)chroman-6-carbonitrile; C16H18N2O3; 94535-50-9Potassium channel activator

N

O

NC

MeMe

H

OH

OH

Levetiracetam lev·e·ti·ra·së·tam(S)-2-(2-Oxopyrrolidin-1-yl)butanamide; C8H14N2O2; 102767-28-2

Nootropic agent

H3C NH2

N O

O

H

Levobunolol lë·vö·bu·no·lol(S)-5-(3-tert-Butylamino-2-hydroxypropoxy)-1,2,3,4-tetrahydronaphthalen-1-one;C17H25NO3; 47141-42-4Levobunolol Hydrochloride 27912-14-7; BETAGAN

Beta-adrenoceptor antagonist

O

OtBuHNHHO

3-16Levobupivacaine lë·vo·bü·pi·va·kän

(S)-1-Butyl-2-piperidylformo-2 ,́6´-xylidide; C18H28N2O; 27262-47-1Levobupivacaine Hydrochloride 27262-48-2Local anaesthetic

NN

OMe

Bun

HMeH

Levocabastine lë·vö·ka·ba·stën(3S,4R)-1-(cis-4-Cyano-4-p-fluorophenylcyclohexyl)-3-methyl-4-phenylpiperidine-4-carboxylic acid; C26H29FN2O2; 79516-68-0Levocabastine Hydrochloride 79547-78-7; LIVOSTIN

Histamine H1-receptor antagonist

NCOOHNC

F

Me

H

�Levocarnitine lë·vö·kar·ni·tën(R)-3-Hydroxy-4-trimethylammoniobutyrate; C7H15NO3; 541-15-1Replacement therapy

Me3NO

_H OH O

+

�Levodopa lë·vö·dö·pa3-(3,4-Dihydroxyphenyl)-L-alanine; L-dopa; C9H11NO4; 59-92-7; BROCADOPA;MADOPAR*; SINEMET*Dopaminergic

COOHHO

HONH2H

Levofloxacin lë·vö·floks·a·sin(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid; C18H20FN3O4; 100986-85-4;TAVANIC

Antibacterial

N

N

N

OMe

F

O

COOH

Me

H

3-17Levomenthol lë·vö·men·thol

(lR,2S,5R)-2-isopropyl-5-methylcyclohexanol; C10H20O; 2216-51-5Decongestant; carminative

Me

OH

Me Me

�Levomepromazine / Methotrimeprazine lë·vö·me·prö·ma·zën(R)-3-(2-Methoxyphenothiazin-10-yl)-2-methylpropyldimethylamine; C19H24N2OS;60-99-1; ̈ IMMOBILON*�Levomepromazine Hydrochloride / Methotrimeprazine Hydrochloride4185-80-2; NOZINAN

�Levomepromazine Maleate / Methotrimeprazine MaleateAntipsychotic

N

S

NMe2H Me

OMe

Levomethorphan lë·vö·me·thor·fan(-)-3-Methoxy-9a-methylmorphinan; C18H25NO; 125-70-2Antitussive

NMe

MeO

H

Levomoramide lë·vö·mo·ra·mïd(R)-1-(3-Methyl-4-morpholino-2,2-diphenylbutyryl)pyrrolidine; C25H32N2O2; 5666-11-5Opioid analgesic

NN

OO H Me

3-18Levonantradol lë·vö·nan·tra·dol

(6S,6aR,9R,10aR)-5,6,6a,7,8,9,10,10a-Octahydro-9-hydroxy-6-methyl-3-[(1R)-1-methyl-4-phenylbutoxy]phenanthridin-1-yl acetate; C27H35NO4; 71048-87-8Levonantradol Hydrochloride 70222-86-5; CP-50556-1Antiemetic

NH

O

MeH

HOH

AcO

H Me

�Levonorgestrel lë·vö·nor·jes·trel(-)-13b-Ethyl-17b-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one;D-norgestrel; d-norgestrel; C21H28O2; 797-63-7; CYCLO-PROGYNOVA*; EUGYNON*;LOGYNON*; MICROGYNON 30*; MICROVAL; MIRENA; NORGESTON; NORPLANT; NUVELLE;OVRAN*; OVRANETTE*; TRINORDIOL*Progestogen

O

H

H

H

H

EtCH

OH

Levophenacylmorphan lë·vö·fe·nä·sil·mor·fan2-[(-)-3-Hydroxymorphinan-9a-yl]acetophenone; C24H27NO2;10061-32-2Opioid analgesic

N

HO

H

O

Levopropoxyphene lë·vö·prö·poks·ë·fën(1R,2S)-1-Benzyl-3-dimethylamino-2-methyl-1-phenylpropyl propionate;C22H29NO2; 2338-37-6Antitussive

NMe2

OCH3

O

Ph

MeH

3-19Levorphanol le·vor·fa·nol

(-)-9a-Methylmorphinan-3-ol; C17H23NO; 77-07-6Levorphanol Tartrate 125-72-4 (anhydrous); 5985-38-6 (dihydrate)Opioid analgesic

NMe

HO

H

Levothyroxine / Thyroxine lë·vö·thï·roks·ën/thï·roks·ënO4-(4-Hydroxy-3,5-di-iodophenyl)-3,5-di-iodo-L-tyrosine; C15H11I4NO4;51-48-9�Levothyroxine Sodium/Thyroxine Sodium 55-03-8; ELTROXIN; ¨ SOLOXINE

Thyroid hormone

O

I

I

I

HO COOH

H NH2

I

Lexipafant leks·i·pa·fantEthyl N-methyl-N-[a-(2-methylimidazo[4,5-c]pyridin-1-yl)tosyl]-L-leucinate;C23H30N4O4S; 139133-26-9; BB-882Platelet activating factor antagonist

N N

NMe

S

OO

NMeMe2HC

H

COOEt

Liarozole lï·a·rö·zôl(±)-5-(3-Chloro-a-imidazol-1-ylbenzyl)benzimidazole; C17Hl3ClN4;115575-11-6Liarozole Hydrochloride R75251Aromatase (testosterone) inhibitor

and enantiomer

N

N

H

Cl

N

N

H

3-20�Lidocaine / Lignocaine lï·do·kän

2-Diethylaminoaceto-2¢,6¢-xylidide; C14H22N2O; 137-58-6�Lidocaine Hydrochloride / Lignocaine Hydrochloride 73-78-9 (anhydrous);6108-05-0 (monohydrate); BETNOVATE RECTAL*; BRADOSOL PLUS*; CALGEL*; EMLA*;HEMOCANE*; INSTILLAGEL*; ̈ LIGNAVET*; LIGNODREN*; ̈ LIGNOL*; LIGNOSTAB; ̈ LOCAIN*;¨LOCOVETIC*; MIN-I-JET LIGNOCAINE; ̈ NOPAINE*; XYLOCAINE; XYLOCARD; XYLOPROCT*;XYLOTOX*Local anaesthetic; antiarrhythmic

HN

NEt2

Me

MeO

Lidoflazine lï·dö·flä·zën4-[3-(4,4¢-Difluorobenzhydryl)propyl]piperazin-1-ylaceto-2¢,6¢-xylidide;C30H35F2N3O; 3416-26-0Vasodilator

N

NN

F

F

O

Me

Me

H

Lifarizine lï·fa·ri·zën1-Benzhydryl-4-(5-methyl-2-p-tolylimidazol-4-ylmethyl)piperazine; C29H32N4;119514-66-8; RS-87476-000Cerebral anti-ischaemic

N

N N

NMe

MeH

Lignocaine see Lidocaine

3-21Lincomycin lin·kö·mi·sin

An antibiotic produced by Streptomyces lincolnensis var. lincolnensis;methyl 6-amino-6,8-dideoxy-N-[(2S,4R)-1-methyl-4-propylprolyl]-1-thio-a-D-erythro-D-galacto-octopyranoside; C18H34N2O6S; 154-21-2�Lincomycin Hydrochloride 859-18-7 (anhydrous); 7179-49-9(hydrate); ̈ LINCOCIN; LIMCOMIX; ̈ LINCO-SPECTIN*Antibiotic

N

H

H

Me

Prn

OHOHO

SMeOH

CH3

HHO

HCOHN

�Lindane lin·dän1a,2a,3b,4a,5a,6b-Hexachlorocyclohexane; gamma benzene hexachloride;C6H6Cl6; 58-89-9; ¨PARASITIC; QUELLADA; present in many veterinary preparationsTreatment of arthropod infection

Cl Cl

Cl Cl

Cl Cl

Linezolid li·nez·o·lidN-{[(S)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide; C16H20FN3O4; 165800-03-3; U-100,766

Antibacterial

N

O

FN

O O

AcHNH

Liothyronine lï·ö·thï·rö·nën4-O-(4-Hydroxy-3-iodophenyl)-3,5-di-iodo-L-tyrosine; (-)-tri-iodothyronine;C15H12I3NO4; 6893-02-3�Liothyronine Sodium 55-06-1; TERTROXIN

Thyroid hormone

O

I

I

HO COOH

H NH2

I

3-22�Lisinopril lï·si·nö·pril

N-{N-[(S)-1-Carboxy-3-phenylpropyl]-L-lysyl}L-proline; C21H31N3O5; 76547-98-3;CARACE; ZESTORETIC*; ZESTRIL

Angiotensin-converting enzyme inhibitor

HN

O COOHH

NH

HOOC

NH2

H

Lisuride (lysuride) lï·sûr·rïd8-Decarboxamido-8-(3,3-diethylureido)-D-lysergamide; C20H26N4O; 18016-80-3Lisuride Maleate REVANIL

Dopamine receptor agonist

N

HN

Me

N NEt2

O

H

H

Liver Extract (BAN)Extract of mammalian (usually pig) liver containing small amounts ofcyanocobalamin, folic acid and, possibly, other haemopoietic factors; present inmany preparations

Lodoxamide lö·doks·a·mïdN,N¢-(2-Chloro-5-cyano-m-phenylene)dioxamic acid; C11H16ClN3O6;53882-12-5Lodoxamide Trometamol lodoxamide tromethamine (USAN);63610-09-3; ALOMIDE

Prophylaxis of allergic conditions

HN COOH

N COOH

O

OCl

NCH

Lofendazam lö·fen·da·zam8-Chloro-1,3,4,5-tetrahydro-1-phenyl-1,5-benzodiazepin-2-one; C15H13ClN2O;29176-29-2Tranquilliser

N

N

ClO

H

3-23Lofentanil lö·fen·ta·nil

Methyl (3R,4S)-3-methyl-1-phenethyl-4-(N-phenylpropionamido)piperidine-4-carboxylate; C25H32N2O3; 61380-40-3Lofentanil Oxalate 61380-41-4; R 34995Opioid analgesic

H3C

N

O

N

Me

COOMe

Lofepramine lö·fe·pra·mën5-{3-[N-(4-Chlorophenacyl)-N-methylamino]propyl}-10,11-dihydro-5H-dibenz[b,f]azepine; C26H27ClN2O; 23047-25-8Lofepramine Hydrochloride GAMANIL

Antidepressant

N

N

Me O

Cl

Lofexidine lö·feks·i·dën2-[1-(2,6-Dichlorophenoxy)ethyl]-2-imidazoline; C11H12Cl2N2O;31036-80-3Lofexidine Hydrochloride BRITLOFEX

Alpha-adrenoceptor agonist

O

N

N

Cl

Cl

H MeH

and enantiomer

Lombazole lom·ba·zôl1-(a-Biphenyl-4-yl-2-chlorobenzyl)imidazole; C22H17ClN2; 60628-98-0;BAY h 6020Antimicrobial preservative

N

N

Cl

H

and enantiomer

3-24Lomefloxacin lö·me·floks·a·sin

(RS)-1-Ethyl-6,8-difluoro-1,4-dihydro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C17H19F2N3O3; 98079-51-7; SC-47111AAntibacterial

HN

N N

F

F

O

COOH

Et

Me

H

and enantiomer

Lometrexol lö·me·treks·ol(R)-N-{4-[2-(2-Amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoyl}-L-glutamic acid; C21H25N5O6; 106400-81-1Lometrexol Sodium 120408-07-3 (2Na); LY264618Antineoplastic

HN

N N

NHHOOC

H2N

O O

H COOH

H

H

�Lomustine lö·mus·tën1-(2-Chloroethyl)-3-cyclohexyl-l-nitrosourea; C9H16ClN3O2; 13010-47-4; CCNU

Cytotoxic

N NCl

O

NOH

Lonidamine lo·ni·da·mën1-(2,4-Dichlorobenzyl)indazole-3-carboxylic acid; Cl5H10Cl2N2O2;50264-69-2; AF 1890Antineoplastic

N

NCl

COOH

Cl

3-25Loperamide lö·pe·ra·mïd

4-(4-p-Chlorophenyl-4-hydroxypiperidino)-N,N-dimethyl-2,2-diphenylbutyramide;C29H33ClN2O2; 53179-11-6�Loperamide Hydrochloride 34552-83-5; ARRET; ̈ DIAREZE; ̈ DIOCALM ULTRA;IMODIUM; LOPERAGEN; NORIMODE

Antidiarrhoeal

NNMe2

Ph Ph

OH

Cl

O

Loperamide Oxidetrans-4-(4-p-Chlorophenyl-4-hydroxypiperidino)-N,N-dimethyl-2,2-diphenylbutyramide N 4-oxide; C29H33ClN2O3; 106900-12-3; R58425Antidiarrhoeal

NNMe2

Ph Ph

OH

Cl

O

O

Lopinavir lö·pin·a·veer(S)-N-{(1S,3S,4S)-1-Benzyl-4-[2-(2,6-dimethylphenoxy)acetamido]-3-hydroxy-5-phenylpentyl}-3-methyl-2-(2-oxohexahydro-(2H)pyrimidin-1-yl)butanamide;C37H48N4O5;192725-17-0Antiviral

NH

N

OO

HN N

H

O

H H OH

H O Me

Me

H Pr i

Loprazolam lö·prä·zö·lam(Z)-6-(2-Chlorophenyl)-2,4-dihydro-2-(4-methylpiperazin-1-ylmethylene)-8-nitroimidazo[1,2-a][1,4]benzodiazepin-1-one; C23H21ClN6O3;61197-73-7�Loprazolam Mesilate 70111-54-5Hypnotic

N

N

N

N

NMeO2N

Cl

OH

3-26Loracarbef lor·ra·kar·bef

(6R,7S)-3-Chloro-8-oxo-7-D-phenylglycylamino-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; C16H16ClN3O4; 76470-66-1; LY163892Antibacterial

NH

NO

H2N H

O

H H

COOH

Cl

Loratadine lor·rat·a·dënEthyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate; C22H23ClN2O2; 79794-75-5; CLARITYN

Histamine H1-receptor antagonist

N

N

Cl

COOEt

�Lorazepam lor·rä·ze·pam7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-1,4-benzodiazepin-2-one;C15H10Cl2N2O2; 846-49-1; ATIVAN

Anxiolytic

N

NCl

O

Cl

OHH

and enantiomer

H

Lorcainide lor·kä·nïd4¢-Chloro-N-(1-isopropyl-4-piperidyl)-2-phenylacetanilide; C22H27ClN2O; 59729-31-6Lorcainide Hydrochloride 58934-46-6; R 15889Antiarrhythmic

N

O

N

Pr i

Cl

3-27Lorcinadol lor·sin·a·dol

(E)-3-Chloro-6-(4-cinnamylpiperazin-1-yl)pyridazine; C17H19ClN4;104719-71-3; R62818Analgesic

N

NN

N

Cl

Loreclezole lor·re·kle·zôl(Z)-1-(b,2,4-Trichlorostyryl)-1H-1,2,4-triazole; C10H6Cl3N3;117857-45-1; R 72063Anticonvulsant

N

N

N

ClClCl

�Lormetazepam lor·me·tä·ze·pam7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-l-methyl-1,4-benzodiazepin-2-one; C16H12Cl2N2O2; 848-75-9; NOCTAMID

Hypnotic; anxiolytic

N

NCl

O

OHH

Cl

Me

and enantiomer

Lornoxicam lor·noks·i·kam6-Chloro-4-hydroxy-2-methyl-N-2-pyridyl-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide; C13H10ClN3O4S2; 70374-39-9; Ro-13-9297Analgesic; anti-inflammatory

NMe

S N

NOH

Cl

O

SOO

H

3-28Losartan lö·sar·tan

(2-Butyl-4-chloro-1-{4-[2-(2H-tetrazol-5-yl)phenyl]benzyl}-1H-imidazol-5-yl)methanol; C22H23ClN6O; 114798-26-4Losartan Potassium 124750-99-8; COZAAR

Antihypertensive; angiotensin-II receptor antagonist

N

HN

NN

Bun

N

NCl

HO

Losoxantrone lö·soks·an·trön7-Hydroxy-2-[2-(2-hydroxyethylamino)ethyl]-5-[2-(2-hydroxyethylamino)-ethylamino]naphtho[1,2,3-cd]indazol-6(2H)-one; C22H27N5O4; 88303-61-1; DUP941; NSC 357885; BIANTRAZOLE

Antineoplastic

NN

OOH HNN

OH

NOH

H

H

Loteprednol lö·të·pred·nolChloromethyl 11b,17a-dihydroxy-3-oxoandrosta-1,4-diene-17b-carboxylate;C21H27ClO5; 129260-79-3Loteprednol Etabonate (ester at O17); 82034-46-6; P-5604Corticosteroid

O

Me

H H

H

MeHO

OO

OH

Cl

Lovastatin lo·va·sta·tin(3R,5R)-7-{(1S,2S,6R,8S,8aR)-{1,2,6,7,8,8a-Hexahydro-2,6-dimethyl-8-[(S)-2-methylbutyryloxy]-1-naphthyl}3-hydroxyheptan-5-olide; mevinolin; C24H36O5;75330-75-5; MK-803; L-154,803Hypolipidaemic

H

O

HO

O

MeH3C

Me

Me

H

OHO

3-29Loviride lö·vi·rïd

N2-(6-acetyl-m-tolyl)-DL-2-(2,6-dichlorophenyl)glycinamide; C17H16Cl2N2O2;147362-57-0; R 89439Inhibitor of HIV replication in vitro; antiviral

N

H2N O

H

CH3O

Me

Cl

Cl

H

and enantiomer

Loxapine loks·a·pën2-Chloro-11-(4-methylpiperazin-1-yl)dibenz[b,f][1,4]oxazepine; C18H18ClN3O;1977-10-2; LOXAPAC

Antipsychotic

N

O

Cl

N

NMe

Lubeluzole loo·be·lü·zôl(S)-1-{4-[1,3-benzothiazol-2-yl(methyl)amino]piperidino}-3-(3,4-difluorophenoxy)propan-2-ol; C22H25F2N3O2S;144665-07-6;R 87926Neural protective agent; anti-stroke

S

NN

NO

F

F

H OH

Me

Lucanthone loo·kan·thön1-(2-Diethylaminoethylamino)-4-methylthioxanthen-9-one; C20H24N2OS; 479-50-5Lucanthone Hydrochloride 548-57-2Anthelmintic

S

O

Me

NNEt2

H

3-30Lufenuron loo·fen·ûr·ron

(RS)-N-[2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenylcarbamoyl]-2,6-difluorobenzamide; C17H8Cl2F8N2O3; 103055-07-8; ̈ PROGRAM

Insecticide; inhibitor of chitin synthesis

HH

and enantiomer

CF3F F

O

Cl

Cl

F

F OO

NN

H F

Lumefantrine loo·me·fan·trën(1RS)-2-(Dibutylamino)-1-{2,7-dichloro-9-[(Z)-4-chlorobenzylidene]fluoren-4-yl}ethanol; C30H32Cl3NO; 82186-77-4Antimalarial

NBu2

Cl Cl

Cl

HO

H

H

and enantiomer

Luprostiol loo·prost·ë·ol(1) (±)-(Z)-7-{(1S,2R,3R,5S)-2-[(2S)-3-(3-Chlorophenoxy)-2-hydroxy-propylthio]-3,5-dihydroxycyclopentyl}hept-5-enoic acid; (2) (±)-(5Z)-(9S,11R,15S)-16-(3-chlorophenoxy-9,11,15-trihydroxy-w-tetranor-13-thiaprost-5-enoic acid; C21H29ClO6S; 67110-79-6; ̈ PROSOLVIN

Prostanoid luteolytic (veterinary)

S O

H

H OHHHO

COOH

Cl

HO

and enantiomer

Lurosetron lûr·rö·së·tron6-Fluoro-2,3,4,5-tetrahydro-5-methyl-2-(5-methylimidazol-4-ylmethyl)pyrido[4,3-b]indol-1-one; C17H17FN4O; 128486-54-4; GR 87442XLurosetron Mesilate 143486-90-2; GR 87442NSerotonin 5HT3-receptor antagonist

N

N

F

NN

Me

MeO

H

3-31Lutropin Alfa loo·trö·pin al·fa

Luteinising hormone (human a-subunit reduced complex human b-subunitreduced), glycoform a;a-subunit: C437H682N122O134S13; b-subunit: C577H929N165O161S14; 56832-30-5Stimulation of follicle maturation; treatment of infertilty Ares-Serono

Luxabendazole luks·a·ben·da·zôlMethyl 5-(4-fluorophenylsulfonyloxy)benzimidazol-2-ylcarbamate; C15H12FN3O5S;90509-02-7; HOE 216VAnthelmintic

ON

N NHCOOMe

SOO

F

H

�Lymecycline lï·më·sï·klënA water-soluble combination of tetracycline, lysine and formaldehyde;C29H38N4O10; 992-21-2; TETRALYSAL

Antibacterial

OH O HO O

OH

NMe2HH

MeHO

OH

N N COOH

O H NH2

H H

�Lynestrenol (lynoestrenol) lï·nës·tre·nol19-Nor-17a-pregn-4-en-20-yn-17b-ol; C20H28O; 52-76-6; MINILYN*Progestogen

H

H

H

H

Me OH

CH

Lypressin lï·pres·sin[8-Lysine]vasopressin; C46H65N13O12S; 50-57-7; SYNTOPRESSIN

Antidiuretic hormone

Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2

3-32�Lysergide

N,N-Diethyl-D-lysergamide; lysergic acid diethylamide; LSD; C20H25N3O; 50-37-3

N

HN

MeH

CONEt2H

Lysuride see Lisuride

�Macrogol ma·krö·golPolyethylene glycol of general formula H-(OCH2CH2)n-OH where n varies from 3to 225 approximately. Each macrogol name is followed by a number correspondingapproximately to its average molecular weight, eg macrogol 300, 400, 1000, 4000;9002-90-8; KLEAN-PREP*; MOVICOL*Pharmaceutical aid

CH2O CH2 OHH n

Macrogol 8 Stearate (polyoxyl 8 stearate)Polyoxyethylene 8 stearate; MYRJ 45Non-ionic surfactant

Macrogol 40 Stearate (polyoxyl 40 stearate)Polyoxyethylene 40 stearate; MYRJ 52; MYRJ 52S

Non-ionic surfactant

Macrosalb(131I) ma·krö·salbMacroaggregated iodinated (131I) human albumin; 54182-63-7Diagnostic aid to examination of pulmonary perfusion

Macrosalb(99mTc) ma·krö·salbTechnetium(99mTc)-labelled macroaggregated human albumin;54277-47-3Diagnostic aid to examination of pulmonary perfusion

3-33Maduramicin ma·dûr·ra·mï·sin

Ammonium (2R,3S,4S,5R,6S)-tetrahydro-2-hydroxy-6-{(R)-1-[(2S,5R,7S,8R,9S)-9-hydroxy-2,8-dimethyl-2-{(2S,2¢R,3¢S,5R,5¢R)-octahydro-2-methyl-3¢-[(2R,4S,5S,6S)-tetrahydro-4,5-dimethoxy-6-methyl-2H-pyran-2-yloxy]-5¢-[(2S,3S,5R,6S)-tetrahydro-6-hydroxy-3,5,6-trimethyl-2H-pyran-2-yl]2,2¢-bifuran-5-yl}-1,6-dioxaspiro[4,5]dec-7-yl]ethyl}-4,5-dimethoxy-3-methyl-2H-pyran-2-acetate; C47H83NO17; 84878-61-5Anticoccidial (veterinary)

NH4+

OMe

OMe

MeOO

OO O

O

O

HO

Me Me

MeO

OMe

Me

COO_

Me

OH

OMe

Me Me

OH

H

MeHH

H

H

H

Mafenide ma·fen·ïda-Aminotoluene-p-sulfonamide; C7H10N2O2S; 138-39-6Mafenide Acetate 13009-99-9Antibacterial

H2N

SO2NH2

�Magaldrate mag·al·drätA synthetic combination of aluminium and magnesium hydroxides and sulfuric acidcorresponding approximately to the formula Al5Mg10(OH)31(SO4)2,xH2O; 74978-16-8; AY-5710; DYNESE

Antacid

�Malathion (BAN) mal·a·thï·onDiethyl 2-(dimethoxyphosphinothioylthio)succinate; C10H19O6PS2;121-75-5; DERBAC-M; PRIODERM; SULEO-M

Insecticide

MeO P

S

OMe

S

COOEt

COOEt

H

and enantiomer

3-34�Maletamer (malethamer)

High molecular weight copolymer of ethylene and maleic anhydride cross-linkedwith 1 to 2% w/w of vinyl crotonate; 9006-26-2

OO On

Maltitol (BAN) mál·ti·tolD-Glucopyranosyl-D-glucitol; C12H24O11 ; 585-88-6Sweetening agent

OHH

HHO

H

H OH

OH

OH

O

HO

OH

OH

O

HO

Mangafodipir man·ga·fö·di·peerHexahydrogen (OC-6-13)-N,N¢-ethane-1,2-diylbis{N-[2-methyl-3-oxido-kO-5-(phosphonatooxymethyl)-4-pyridylmethyl]glycinato(O,N)}manganate(II);C22H30MnN4O14P2; 155319-91-8; WIN 59010-2; S-095; MnDPDPMangafodipir Trisodium 140678-14-4Paramagnetic contrast medium for diagnostic magnetic resonance imaging

Mn

NO

N N

NO

O

O

O

OP

OO

OP

OO

MeMe

O O

O6H+ +2

_

__

_

_

_

_

_6

_

Mannomustine man·ö·mus·tën1,6-Bis(2-chloroethylamino)-1,6-dideoxy-D-mannitol; C10H22Cl2N2O4;576-68-1Cytotoxic

ClN

NCl

OH

OH

OH

OH

H

H

3-35Maprotiline ma·prö·ti·lën

3-(9,10-Dihydro-9,10-ethanoanthracen-9-yl)propyl(methyl)amine; C20H23N;10262-69-8Maprotiline Hydrochloride 10347-81-6; LUDIOMIL

Antidepressant

NHMe

Marbofloxacin mar·bö·floks·a·sin9-Fluoro-2,3-dihydro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-7H-pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid; C17H19FN4O4; 115550-35-1; ̈ MARBOCYL

Antibacterial

NN N

F COOH

O

O NMeMe

Maribavir ma·rib·a·veer5,6-Dichloro-2-(isopropylamino)-1-(b-L-ribofuranosyl)benzimidazole;C15H19Cl2N3O4; 176161-24-3; 1263W94

AntiviralCl

Cl

N

NNHPri

O

OHOH

OH

Marimastat ma·ri·ma·stat(2S,3R)-3-{(S)-[2,2-Dimethyl-1-(methylcarbamoyl)propyl]carbamoyl}-2-hydroxy-5-methylhexanohydroxamic acid; C15H29N3O5; 154039-60-8; BB-2516Inhibitor of matrix metalloproteinases

Me

Me

O NH

CONHOH

H

CONHMe

HMe

MeMe

OHH

3-36�Mazindol maz·in·dol

(RS)-5-(4-Chlorophenyl)-2,5-dihydro-3H-imidazo[2,1-a]isoindol-5-ol;C16H13ClN2O; 22232-71-9Appetite suppressant

N

N

HO

Cl

and enantiomer

Mazokalim ma·zo·ka·limEthyl (3S,4R)-4-{5-[3-hydroxy-2,2,3-trimethyl-4-(1,6-dihydro-6-oxopyridazin-3-yloxy)chroman-6-yl]tetrazol-1-yl}butyrate; C23H28N6O6; 164178-54-5; UK-143,220Potassium channel opener; bronchodialtor

O

Me

NONH

O

OHNN

NN

MeMe

EtOOC

Mebanazine me·ban·a·zëna-Methylbenzylhydrazine; C8H12N2; 65-64-5Monoamine oxidase inhibitor

NNH2

H Me

H

and enantiomer

�Mebendazole me·ben·da·zôlMethyl 5-benzoylbenzimidazol-2-ylcarbamate; C16H13N3O3; 31431-39-7;¨CHANAZOLE; ̈ EQUIVURM PLUS; OVEX; ̈ OVITELMIN; ̈ SUPAVERM* ̈ TELMIN; VERMOX

Anthelmintic

O

NH

NH

NH

OMe

O

3-37Mebeverine me·bev·er·rën

(RS)-4-[Ethyl(4-methoxy-a-methylphenethyl)amino]butyl veratrate; C25H35NO5;3625-06-7�Mebeverine Hydrochloride 2753-45-9; COLOFAC; FYBOGEL MEBEVERINE

Mebeverine Pamoate COLOFAC LIQUID

Antispasmodic

O

N

O

Et

MeMeO

MeO

OMe

and enantiomer

�Mebezonium Iodide4,4¢-Methylenebis(cyclohexyltrimethylammonium) di-iodide; C19H40I2N2; 7681-78-9

Me3N NMe3

2I+ +_

�Mebhydrolin meb·hï·drö·lin5-Benzyl-1,2,3,4-tetrahydro-2-methyl-g-carboline; C19H20N2; 524-81-2Mebhydrolin Napadisilate 6153-33-9Histamine H1-receptor antagonist

N

NMe

Mebrofenin me·brö·fe·nin({[(3-Bromomesityl)carbamoyl]methyl}imino)diacetic acid; C15H19BrN2O5; 78266-06-5; SQ26962Diagnostic aid

NN

Me

Br

Me

Me COOH

COOH

O

H

Mebutamate me·bü·ta·mät2-sec-Butyl-2-methyltrimethylene dicarbamate; C10H20N2O4; 64-55-1Sedative

H2N O O NH2

O

CH3H3C

Me

O

H

mixture of stereoisomers

*

*

3-38Mecamylamine me·ka·mïl·a·men

(1R,2R,4S)-Methyl(2,3,3-trimethylbicyclo[2.2.1]hept-2-yl)amine; C11H21N; 60-40-2Mecamylamine Hydrochloride 826-39-1Ganglion blocker

Me

MeMe

NHMe

Mecasermin me·ka·ser·minInsulin-like growth factor I (human); C331H512N94O101S7; 67763-96-6; 68562-41-4Growth factor Mecasermin has the following amino acid sequence:

GPETLCGAEL VDALQFVCGD RGFYFNKPTG

YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY

CAPLKPAKSA

Mecetronium Etilsulfate me·se·trö·në·umEthyl(hexadecyl)dimethylammonium ethyl sulfate; C22H49NO4S; 3006-10-8Antiseptic

EtSO4NMe2

Et

H3C[ CH2] 14CH2+ _

�Mecillinam me·si·li·nam(6R)-6-(Perhydroazepin-1-ylmethyleneamino)penicillanic acid; C15H23N3O3S;32887-01-7Antibacterial

NO

S

H COOH

Me

Me

H H

NN

Meclocycline me·klö·sï·klën(1) (4S,4aR,5S,5aR,12aS)-7-Chloro-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxonaphthacene-2-carboxamide; (2) 7-chloro-6-demethyl-6-deoxy-5b-hydroxy-6-methylenetetracycline; C22H21ClN2O8; 2013-58-3 GS 2989; NSC 78502Antibacterial

OH O HO O

CONH2

OH

NMe2HH

OH

CH2 OHCl

3-39�Meclofenamic Acid me·klö·fe·nam·ik

N-(2,6-Dichloro-m-tolyl)anthranilic acid; C14H11Cl2NO2; 644-62-2; ̈ ARQUEL

Analgesic; anti-inflammatory

N

COOH

Cl

Cl

Me

H

Meclofenoxate2-Dimethylaminoethyl 4-chlorophenoxyacetate; C122H16ClNO3; 51-68-3Central nervous system stimulant

OO

NMe2

Cl

O

Meclorisone me·klor·i·sön9,11b-Dichloro-17a,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H28Cl2O4; 4732-48-3Meclorisone Butyrate 10549-91-4; Sch 11572Corticosteroid

O

Me H

Me

Cl H

Cl

Me

O

OH

OH

Meclozine me·klö·zën(RS)-1-(4-Chlorobenzhydryl)-4-(3-methylbenzyl)piperazine; C25H27ClN2; 569-65-3�Meclozine Hydrochloride meclizine hydrochloride (USAN);1104-22-9 (anhydrous); 31884-77-2 (hydrate); SEA LEGS

Histamine H1-receptor antagonist

and enantiomer

N

N

Cl

HMe

3-40Mecobalamin me·kö·ba·la·min

Coa-[a-(5,6-Dimethylbenzimidazolyl)-Cob-methylcobamide; C63H91CoN13O14P;13422-55-4Vitamin B12 analogue

Me

H2N

OMe

H2N

O

H

Me

OO

HO

H

OHHHP

O

O_

ONH H Me

O O

HNH2

Me

Me

MeMe

O

H2N

Me

O

NH2 O

NH2

Me

N

N

Co

N

N

N

N Me

Me

H

H

H

H

+

Mecysteine (methyl cysteine) me·sis·tänL-Cysteine methyl ester; C4H9NO2S; 2485-62-3Mecysteine Hydrochloride 5714-80-7; VISCLAIR

Mucolytic

HSCOOMe

H NH2

Medazepam me·dä·ze·pam7-Chloro-2,3-dihydro-1-methyl-5-phenyl-1H-1,4-benzodiazepine; C16H15ClN2;2898-12-6Anxiolytic

N

NCl

Me

Medetomidine me·de·to·mi·dën(±)-4-[1-(2,3-Xylyl)ethyl]imidazole; C13H16N2; 86347-14-0; ̈ DOMITOR

Sedative; analgesic (veterinary)

N

N

Me

MeMeH

Hand enatiomer

3-41Medigoxin me·di·joks·in

3b-[O-(2,6-Dideoxy-4-O-methyl-D-ribo-hexopyranosyl)-(1® 4)-O-(2,6-dideoxy-D-ribo-hexopyranosyl)-(1® 4)-2,6-dideoxy-D-ribo-hexopyranosyloxy]-12b,14-dihydroxy-5b,14b-card-20(22)-enolide; metildigoxin (pINN); C42H66O14; 30685-43-9Treatment of cardiac insufficiency

R =Me

H

H

H

OH

MeOH

OO

R

2

O

OH

Me

MeO

O

OH

Me O

O

Medrogestone me·drö·jes·tön6,17a-Dimethylpregna-4,6-diene-3,20-dione; C23H32O2; 977-79-7 AY-62022; R-13-615Progestogen

O

Me

H H

HMe

MeMe

CH3O

Medronic Acid me·dron·ikMethylenebis(phosphonic acid); CH6O6P2; 1984-15-2Disodium Medronate 25681-89-4; AMERSCAN*Diagnostic aid

P

O

OH

OHP

O

OH

HO CH2

Medroxalol me·droks·a·lol5-{2-[3-(1,3-Benzodioxol-5-yl)-1-methylpropylamino]-1-hydroxy-ethyl}salicylamide; C20H24N2O5; 56290-94-9Medroxalol Hydrochloride 70161-10-3; RMI 81968AAlpha- and beta-adrenoceptor antagonist

NH OH

H Me

O

OH2NOC

HO

H

mixture of stereoisomers

* *

3-42Medroxyprogesterone me·droks·ë·prö·jes·te·rön

17a-Hydroxy-6a-methylpregn-4-ene-3,20-dione; C22H32O3; 520-85-4�Medroxyprogesterone Acetate 71-58-9; DEPO-PROVERA; FARLUTAL; IMPROVERA*;¨PERLUTEX; PREMIQUE CYCLE*; ̈ PROMONE-E; PROVERA; TRIDESTRA*; ̈ VERAMIX

Progestogen

O

Me

Me

H

H H

Me

O Me

OH

�Mefenamic Acid me·fen·a·mikN-2,3-Xylylanthranilic acid; C15H15NO2; 61-68-7; MEFLAM; PONSTAN

Analgesic; anti-inflammatory

NH

Me

Me

COOH

Mefloquine me·flö·kwën(RS)-2,8-Bis(trifluoromethyl)-4-quinolyl[(SR)-2-piperidyl]methanol; C17H16F6N2O;53230-10-7; Ro 21-5998Mefloquine Hydrochloride 51773-92-3; LARIAM

Antimalarial

H

H

N

NHO

CF3

CF3

H

and enantiomer

Mefruside me·froo·sïd4-Chloro-N1-methyl-N1-(2-methyltetrahydrofurfuryl)benzene-1,3-disulfonamide;C13H19ClN2O5S2; 7195-27-9; BAYCARON

Diuretic

N

O OS

Cl

NH2S

OO

Me

OMe

and enantiomer

3-43Megestrol me·jes·trol

17a-Hydroxy-6-methylpregna-4,6-diene-3,20-dione; C22H30O3; 3562-63-8�Megestrol Acetate 595-33-5; MEGACE; ¨OVARID

Progestogen

O

Me

H

OAcMe

Me

Me

H

O

�Meglumine meg·loo·mën1-Methylamino-1-deoxy-D-glucitol; C7H17NO5; 6284-40-8Diagnostic aid

OHH

HHO

H OH

H OH

NHMe

OH

Meladrazine me·la·dra·zënTetraethyl(6-hydrazinotriazin-2,4-diyl)diamine; C11H23N7; 13957-36-3Muscle relaxant

N N

NHN

NH2Et2N

NEt2

Melarsonyl Potassium me·lar ·sö·nilDipotassium 2-[4-(4,6-diamino-1,3,5-triazin-2-ylamino)phenyl]-1,3,2-dithiarsolan-4,5-dicarboxylate; C13H11AsK2N6O4S2; 13355-55-0Antiprotozoan

N

N

N

N

As S

SNH2

H2N

COOK

COOK

H

Melarsoprol me·lar ·sö·prol2-[4-(4,6-Diamino-1,3,5-triazin-2-ylamino)phenyl]-1,3,2-dithiarsolan-4-ylmethanol; C12H15AsN6OS2; 494-79-1Antiprotozoan

N

N

N

N

As S

SNH2

H2N

CH2OH

H

3-44Melengestrol me·len·jes·trol

17a-Hydroxy-6-methyl-16-methylenepregna-4,6-diene-3,20-dione; C23H30O3; 5633-18-1Progestogen

O

Me

H H

HMe

MeOH

CH3O

CH2

�Meloxicam me·loks·i·kam4-Hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; C14H13N3O4S2; 71125-38-7; ̈ METACAM; MOBIC

Analgesic; anti-inflammatory

N

N

OOH

MeSOO

S

N

Me

H

Melperone mel·pe·rön4¢-Fluoro-4-(4-methylpiperidino)butyrophenone; C16H22FNO; 3575-80-2Melperone Hydrochloride 1622-79-3; FG 5111Antipsychotic

N

F

OMe

�Melphalan mel·fa·lan4-Bis(2-chloroethyl)amino-L-phenylalanine; C13H18Cl2N2O2; 148-82-3; ALKERAN

Cytotoxic

COOH

N

Cl

Cl H NH2

�Menadiol (BAN) me·na·dï·ol2-Methylnaphthalene-1,4-diol; C11H10O2; 481-85-6Vitamin K analogue

Me

OH

OH

3-45Menadiol Potassium Sulfate (potassium menaphthosulphate) me·na·dï·ol

Dipotassium 2-methylnaphthalene-1,4-disulfonate; C11H8K2O8S2; 1612-30-2Vitamin K analogue

Me

OSO3K

OSO3K

�Menadione (BAN) me·na·dï·ön2-Methyl-1,4-naphthoquinone; C11H8O2; 58-27-5Vitamin K analogue

O

O

Me

Menadoxime (BAN) me·na·doks·ëmAmmonium salt of 2-methylnaphthoquinone 4-oxime O-carboxymethyl ether;C13H14N2O4; 6146-99-2Treatment of hypoprothrombinaemia

O

N

Me

O COONH4

Menbutone men·bü·tön4-(4-Methoxy-1-naphthyl)-4-oxobutyric acid; C15H14O4; 3562-99-0Menbutone Diethanolamine ¨GENEBILE; ¨QUADRAMAX

Choleretic

OMe

COOHO

�Menotrophin (BAN) men·ö·trö·finA dry preparation containing glycoprotein gonadotrophins possessing follicle-stimulating and luteinising activities. It contains not less than 40 units of follicle-stimulating hormone activity per mg. The ratio of Units of luteinising hormone(LH) activity to Units of follicle-stimulating hormone (FSH) activity isapproximately 1. The preparation is exclusively or predominantly of pituitary originand is obtained from the urine of post-menopausal women but, where necessary,chorionic gonadotrophin obtained from the urine of pregnant women may beadded to achieve the above ratio; menotropins (USAN); 9002-68-0; MENOGON;PERGONAL

Follicle-stimulating hormoneSee also Human Menopausal Gonadotrophin, Follitropin Alfa and Follitropin Beta

3-46Mepacrine me·pa·krën

6-Chloro-9-(4-diethylamino-1-methylbutylamino)-2-methoxyacridine;C23H30ClN3O; 83-89-6Mepacrine Hydrochloride 69-05-6 (2HCl); 6151-30-0 (2HCl, 2H2O)Antimalarial

N

OMe

Cl

HNNEt2

H Me

and enantiomer

Mepartricin me·par·tri·sinA mixture of the methyl esters of two related polyene macrolide antibiotics obtainedfrom a strain of Streptomyces aurofaciens or by any other means; 11121-32-70

O OH O OH OH OH

OH

O

O

Me

OH

O

COOMeOH

O

NHMe

Me

Me

HO

NH2

OHO

HO

mepartricin A

�Mepenzolate Bromide me·pen·zö·lät(RS)-3-Benziloyloxy-1,1-dimethylpiperidinium bromide; C21H26BrNO3;76-90-4Anticholinergic

ONMe2

HO

O

H Br_

+

and enantiomer

3-47Mephenesin me·fen·ë·sin

(RS)-3-o-Tolyloxypropane-1,2-diol; C10H14O3; 59-47-2Sedative; tranquilliser

Me

O OHH OH

and enantiomer

�Mephenytoin (methoin)(RS)-5-Ethyl-3-methyl-5-phenylhydantoin; C12H14N2O2; 50-12-4

N

N O

O Me

H

Et

and enantiomer

Mephentermine me·fen·ter·mënN,a,a-Trimethylphenethylamine; C11H17N; 100-92-5Mephentermine Sulphate 1212-72-2Sympathomimetic

NHMe

Me Me

Mepindolol me·pin·do·lol(RS)-1-Isopropylamino-3-(2-methylindol-4-yloxy)propan-2-ol; C15H22N2O2; 23694-81-7Beta-adrenoceptor antagonist

HN

OHH

NHPr iO

Me

and enantiomer

Mepiprazole me·pip·ra·zôl1-(3-Chlorophenyl)-4-[2-(5-methyl-1H-pyrazol-3-yl)ethyl]piperazine; C16H21ClN4;20326-12-9Psychotropic

N

N Cl

NNMe

H

3-48Mepivacaine me·pi·va·kän

1-Methyl-2-piperidylformo-2¢,6¢-xylidide; C15H22N2O; 96-88-8; ESTRADURIN*Mepivacaine Hydrochloride 1722-62-9; ̈ INTRA-EPICAINE

Local anaesthetic

NN

Me

Me OMe

H H

and enantiomer

�Meprobamate me·prö·ba·mät2-Methyl-2-propyltrimethylene dicarbamate; C9H18N2O4; 57-53-4; EQUAGESIC*;EQUANIL; MEPRATE

Sedative

H2N O

O

Me Prn

O

NH2O

Meprochol (BAN) me·prö·kol(2-Methoxyprop-2-enyl)trimethylammonium bromide; C7H16BrNO;590-31-8Cholinergic

H2CNMe3

OMe+

Br_

Meproscillarin me·prö·sil·a·rin14-Hydroxy-3b-(4-O-methyl-a-L-rhamnopyranosyloxy)-14b-bufa-4,20,22-trienolide; C31H44O8; 33396-37-1Cardiac glycoside

Me

H

H

OH

MeH

O

O

OO

OHOH

MeO

Me

3-49Meprotixol (meprothixol) me·prö·tiks·ol

9-(3-Dimethylaminopropyl)-2-methoxythioxanthen-9-ol; C19H23NO2S;4295-63-0Analgesic; anti-inflammatory

and enantiomer

S

NMe2

OH

OMe

Meptazinol mep·ta·zi·nol3-(3-Ethyl-1-methylperhydroazepin-3-yl)phenol; C15H23NO; 54340-58-8�Meptazinol Hydrochloride 34154-59-1; MEPTID

Opioid analgesic

N

Me

EtOH

Mepyramine me·pï·ra·mën2-(N-p-Anisyl-N-2-pyridylamino)ethyldimethylamine; pyrilamine (USAN);C17H23N3O; 91-84-9�Mepyramine Maleate 59-33-6; ANTHISAN

Histamine H1-receptor antagonist

NNMe2

NMeO

Mequitazine me·kwi·ta·zën3-(Phenothiazin-10-ylmethyl)quinuclidine; C20H22N2S; 29216-28-2; PRIMALAN

Histamine H1-receptor antagonist

N

N

S

3-50Meralluride mer·ral·lûr·rïd

A mixture of (RS)-3-[3-(3-carboxypropionyl)ureido]-2-methoxypropyl-hydroxomercury and theophylline; 8069-64-5Diuretic

N

NN

HN

O

O

Me

Me

HgHN

HN

O

MeO HCOOH

O

HO

.

and enantiomer

Mercaptamine (cysteamine) mer·kap·ta·mën2-Aminoethanethiol; C2H7NS; 60-23-1Antidote to paracetamol poisoning

SHH2N

Mercaptomerin (mercaptomerin sodium) mer·kap·tö·me·rinDisodium salt of carboxymethylthio[3-(3-carboxy-2,2,3-trimethyl-cyclopentanecarboxamido)-2-methoxypropyl]mercury; C16H25HgNNa2O6S; 20223-84-1Diuretic

Me MeMe

HOOCN Hg

O

OMeH

S COOH* *

*

mixture of stereoisomers

�Mercaptopurine mer·kap·tö·pûr·rënPurine-6-thiol; C5H4N4S; 50-44-2 (anhydrous); 6112-76-1 (monohydrate); PURI-NETHOL

Cytotoxic

N

N

N

N

SHH

Mercurophylline (mercurophylline sodium) mer·kûr·ro·fi·lënA mixture of theophylline and the sodium salt of [3-(3-carboxy-2,2,3-tri-methylcyclopentanecarboxamido)-2-methoxypropyl]hydroxomercury;8012-34-8Diuretic

3-51Meropenem me·rö·pe·nem

(4R,5S,6S)-3-[(3S,5S)-5-Dimethylcarbamoylpyrrolidin-3-ylthio]-6-[(R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;C17H25N3O5S; 96036-03-2; MERONEM

Antibacterial

NS

N

H

CONMe2

H

COOH

MeH

H3C

O

HHOHH

H

Mesalazine me·sal·a·zën5-Aminosalicylic acid; 5-ASA; C7H7NO3; 89-57-6; ASACOL; PENTASA; SALOFALK

Treatment of ulcerative colitis

COOH

OH

H2N

MesnaSodium 2-mercaptoethanesulfonate; C2H5NaO3S2; 19767-45-4; UROMITEXAN

Cytotoxic antagonist

HSSO3Na

Mesoridazine mez·ö·ri·da·zën(RS)-10-[2-(1-Methyl-2-piperidyl)ethyl]-2-(methylsulfinyl)phenothiazine;C21H26N2OS2; 5588-33-0Antipsychotic

NN

S

S

CH3

Me

O

H

and enantiomer

�Mestanolone17b-Hydroxy-17a-methyl-5a-androstan-3-one; C20H32O2; 521-11-9

OH

MeOH

MeMe

H

H H

3-52Mesterolone me·ste·ro·lön

17b-Hydroxy-1a-methyl-5a-androstan-3-one; C20H32O2; 1424-00-6;PRO-VIRON

Androgen

OH

MeOH

HMe

H

H H

HMe

�Mestranol mes·tra·nol(1) 3-Methoxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yn-17b-ol; (2)ethinyloestradiol 3-methyl ether; C21H26O2; 72-33-3; MENOPHASE*; NORINYL*; ORTHO-NOVIN*Oestrogen

MeO

H

H

H

MeCH

OH

Mesulphen më·sul·fen2,7-Dimethylthianthrene; mesulfen (pINN); C14H12S2; 135-58-0Treatment of skin infections

S

S

Me

Me

Mesuximide (methsuximide) me·suks·i·mïd(RS)-N,2-Dimethyl-2-phenylsuccinimide; C12H13NO2;77-41-8Anticonvulsant

N

Me

O

O

Me

and enantiomer

�Metacetamol3¢-Hydroxyacetanilide; C8H9NO2; 621-42-1

NHAc

OH

3-53Metahexamide met·a·heks·a·mïd

1-(3-Amino-p-tolysulfonyl)-3-cyclohexylurea; C14H21N3O3S; 565-33-3Hypoglycaemic

HN N

O

SOO

H2N

MeH

Metallibure (methallibure) me·tal·i·bûr1-Methyl-6-(1-methylallyl)-2,5-dithiobiurea; C7H14N4S2; 926-93-2Suppression of hypothalamic and pituitary function

H2CN N

N NH Me S

S

CH3H H

H H

and enantiomer

Metamelfalan me·ta·mel·fa·lan3-[Bis(2-choroethyl)amino]-L-phenylalanine; C13H18ClN2O2; 1088-80-8Cytotoxic

NCl

Cl

COOH

H NH2

�Metamfazone (methamphazone)4-Amino-6-methyl-2-phenylpyridazin-3(2H)-one; C11H11N3O;54063-49-9

NN Me

NH2

O

Metaraminol met·a·ram·i·nol(1R,2S)-2-Amino-1-(3-hydroxyphenyl)propan-1-ol; C9H13NO2; 54-49-9�Metaraminol Tartrate 17171-57-2; ARAMINE

Sympathomimetic

CH3HOHO H

H NH2

3-54Metaxalone me·taks·a·lön

(RS)-5-(3,5-Xylyloxymethyl)-2-oxazolidone; C12H15NO3; 1665-48-1Skeletal muscle relaxant

ONH

OMe

Me

O

H

and enantiomer

Metazocine me·tä·zö·sën(2R,6R,11R)-1,2,3,4,5,6-Hexahydro-3,6,11-trimethyl-2,6-methano-3-benzazocin-8-ol; C15H21NO; 3734-52-9Opioid analgesic

NMeMe

HO

Me H

Metenolone (methenolone) me·ten·o·lön17b-Hydroxy-1-methyl-5a-androst-1-en-3-one; C20H30O2; 153-00-4Metenolone Acetate 434-05-9Anabolic steroid; androgen

OH

H H

HMeMe

MeH

OAc

Metergoline me·ter·gö·lënBenzyl (8S,10R)-(1,6-dimethylergolin-8-ylmethyl)carbamate; C25H29N3O2; 17692-51-2Serotonin receptor antagonist

N

N

NH

OMe

Me

OH H

H

�Metetoin (methetoin)(RS)-5-Ethyl-1-methyl-5-phenylhydantoin; C12H14N2O2; 5969-06-0

NH

N

Me

O

O

Ph

Et

and enantiomer

3-55Metformin met·for·min

1,1-Dimethylbiguanide; C4H11N5; 657-24-9�Metformin Hydrochloride 1115-70-4; GLUCOPHAGE; ORABET

Hypoglycaemic

NMe2NH

H2N

NHNH

Methacholine Chloride me·tha·kö·lën(1) Acetyl-b-methylcholine chloride; (2) (2-acetoxypropyl)trimethylammoniumchloride; C8H18ClNO2; 62-51-1Cholinergic

H3C ONMe3

O MeH +Cl

_

and enantiomer

Methacycline me·tha·sï·klen(1) 4S,4aR,5S,5aR,12aS)-4-Dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxonaphthacene-2-carboxamide;(2) 6-demethyl-6-deoxy-5b-hydroxy-6-methylenetetracycline; metacycline (pINN);C22H22N2O8; 914-00-1Methacycline Hydrochloride 3963-95-9; ̈ RONDOMYCIN

Antibacterial

OH O HO O

CONH2

OH

NMe2HH

OH

CH2 OH

Methadone me·tha·dön6-Dimethylamino-4,4-diphenylheptan-3-one; amidine; C21H27NO;76-99-3�Methadone Hydrochloride 1095-90-5; PHYSEPTONE

Opioid analgesic

and enantiomer

NMe"

H Me

H3C

O

Methadyl Acetate see Acetylmethadol

3-56�Methallenestril (methallenoestril)

3-(6-Methoxy-2-naphthyl)-2,2-dimethylpentanoic acid; C18H22NO3;517-18-0Oestrogen

MeO

COOH

CH3

H

Me Me

and enantiomer

Methallibure see Metallibure

Methamphazone see Metamphazone

�Methandienone (BAN)17b-Hydroxy-17a-methylandrosta-1,4-diene-3-one; C20H28O2; 72-63-9

O

Me

H

H

H

Me Me

OH

Methanthelinium Bromide me·than·the·li·në·umDiethyl(methyl)[2-(xanthen-9-ylcarbonyloxy)ethyl]ammonium bromide;C21H26BrNO3; 53-46-3Anticholinergic

O

O

H

ONEt2Me

+

Br_

Methaphenilene me·tha·fe·ni·lënN-(2-Dimethylaminoethyl)-N-thenylaniline; C15H20N2S; 493-78-7Histamine H1-receptor antagonist

S NNMe2

Methapyrilene me·tha·pi·ri·lën2-(N-2-Pyridyl-N-2-thenylamino)ethyldimethylamine; C14H19N3S;91-80-5Histamine H1-receptor antagonist

S NNMe2

N

3-57�Methaqualone me·tha·kwa·lön

2-Methyl-3-o-tolylquinazolin-4-(3H)-one; C16H14N2O; 72-44-6Hypnotic

N

N

OMe

Me

Metharbital (metharbitone) me·thar·bi·tal5,5-Diethyl-1-methylbarbituric acid; C9H14N2O3;50-11-3Anticonvulsant

NH

N OO

O

EtEt

Me

Methazolamide me·tha·zol·a·mïdN-(4-Methyl-2-sulfamoyl-D2-1,3,4-thiadiazolin-5-ylidene)acetamide; C5H8N4O3S2;554-57-4Carbonic anhydrase inhibitor

Me

H2N

O OS NAc

N N

S

Methdilazine meth·dil·a·zën10-(1-Methylpyrrolidin-3-ylmethyl)phenothiazine; C18H20N2S; 1982-37-2Histamine H1-receptor antagonist

N

S

N

Me

Methenamine Hippurate (hexamine hippurate) me·then·a·mën hi·pûr·rätA 1:1 complex of hexamine and hippuric acid; ; C6H12N4.C9H9NO3; 5714-73-8;HIPREX

Anti-infective

NN

N

N NHOOC

O

H.

Methenolone see Metenolone

3-58Methestrol (promethoestrol) me·thës·trol

4,4¢-(1,2-Diethylethylene)di(o-cresol); C20H26O2; 130-73-4Oestrogen

HO

Me

OH

Me

Et

Et

* *

mixture of stereoisomers

Methetoin see Metetoin

Methicillin me·thi·si·lin(6R)-6-(2,6-Dimethoxybenzamido)penicillanic acid; meticillin (pINN);C17H20N2O6S;61-32-5Methicillin Sodium 7246-14-2; CELBENIN

Antibacterial

HN

NOO

S

H COOH

Me

Me

H H

OMe

OMe

Methimazole see Thiamazole

Methindizate see Metindizate

Methiodal Sodium me·thï·ö·dalSodium iodomethanesulfonate; CH2INaO3S; 126-31-8Contrast medium

I CH2SO3Na

Methisazone see Metisazone

Methixene see Metixene

Methocarbamol me·thö·kar·ba·mol2-Hydroxy-3-(2-methoxyphenoxy)propyl carbamate; C11H15NO5;532-03-6; ROBAXIN; ROBAXISAL FORTE*Skeletal muscle relaxant

O O NH2

H OH

OOMe

and enantiomer

3-59Methohexital (methohexitone) me·thö·heks·i·tal

5-Allyl-1-methyl-5-(1-methylpent-2-ynyl)barbituric acid; C14H18N2O3; 18652-93-2�Methohexital Sodium 22151-68-4; BRIETAL

Anaesthetic

**

N

N

H2C

H3C

O

OMe

O

Me

H

mixture of 4 stereoisomers

Methoin see Mephenytoin

Methoserpidine me·thö·ser·pi·dënMethyl 11-demethoxy-10-methoxy-O-(3,4,5-trimethoxybenzoyl)reserpate;C33H40N2O9; 865-04-3Centrally-acting antihypertensive

NN

O

O

MeO

H

H

H

MeOOCOMe

OMe

OMe

OMe

H

�Methotrexate me·thö·treks·ät4-Amino-4-deoxy-10-methylpteroyl-L-glutamic acid; amethopterin; C20H22N8O5; 59-05-2Methotrexate Sodium MAXTREX

Cytotoxic

N

N

N

N

N

NHHOOC

H2N

NH2

Me

O

H COOH

Methotrimeprazine see Levomepromazine

�Methoxamine2-Amino-1-(2,5-dimethoxyphenyl)propan-1-ol; C11H17NO3; 390-28-3�Methoxamine Hydrochloride 61-16-5; VASOXINE

CH3

H OH

H NH2OMe

MeO

mixture of stereoisomers

* *

3-60Methoxsalen (BAN) me·thoks·a·len

9-Methoxyfuro[3,2-g]chromen-7-one; C12H8O4; 298-81-7Aid to dermal pigmentation

O OO

OMe

Methoxyflurane me·thoks·ë·flûr·rän2,2-Dichloro-1,1-difluoroethyl methyl ether; C3H4Cl2F2O; 76-38-0 ¨METOFANE

Anaesthetic

ClOMe

Cl

F F

Methoxyphenamine me·thoks·ë·fen·a·mën2-Methoxy-a-methylphenethyl(methyl)amine; C11H17NO; 93-30-1Sympathomimetic

CH3

H NHMeOMe

and enantiomer

Methsuximide see Mesuximide

�Methyclothiazide me·thë·klö·thï·a·zïd(RS)-6-Chloro-3-chloromethyl-3,4-dihydro-2-methyl-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C9H11Cl2N3O4S2; 135-07-9Diuretic

H2N

O OS

NMe

ClCl N

H

SOO

H

and enantiomer

Methyl Benzoquate më·thïl ben·zö·kwätMethyl 7-benzyloxy-6-butyl-1,4-dihydro-4-oxoquinoline-3-carboxylate; nequinate(pINN); C22H23NO4; 13997-19-8; ̈ LERBEK*Antiprotozoan

N

O

COOMe

O

H3C

H

Methyl Cysteine see Mecysteine

3-61Methylbenzethonium Chloride më·thïl·ben·ze·thö·në·um

Benzyldimethyl-2-{2-[4-(1,1,3,3-tetramethylbutyl)-o-tolyloxy]ethoxy}-ethylammonium chloride; C28H44ClNO2; 25155-18-4Anti-infective

Me

MeMe Me Me

OO

NMeMe

Me

+Cl

_

�Methylchromone3-Methylchromen-4-one; C10H8O2; 85-90-50

O

O

Me

Methyldesorphine më·thïl·dez·or·fën(1) (-)-(5S)-4,5-Epoxy-6,9a-dimethylmorphin-6-en-3-ol; (2) 7,8-dihydro-6-deoxy-6,7-didehydromorphine; C18H21NO2; 16008-36-9Opioid analgesic

NMe

O

HO

H

Me

�Methyldopa më·thïl·dö·pa3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine; C10H13NO4; 555-30-6 (anhydrous);41372-08-1 (sesquihydrate); ALDOMET; DOPAMET; MEDOMET

Centrally-acting antihypertensive

COOHHO

HONH2Me

Methyldopate (BAN) më·thïl·dö·pät(1) Ethyl 3-(3,4-dihydroxyphenyl)-2-methyl-L-alaninate; (2) ethyl(-)-2-amino-2-(3,4-dihydroxybenzyl)propionate; C12H17NO4; 2544-09-4�Methyldopate Hydrochloride 2508-79-4; ALDOMET INJECTION

Centrally-acting antihypertensive

COOEtHO

HONH2Me

Methylene Blue see Methylthioninium Chloride

3-62�Methylephedrine (BAN) më·thïl·e·fe·drën

(1RS,2RS)-2-Dimethylamino-1-phenylpropan-1-ol; C11H17NO; 552-79-4Sympathomimetic

NMe2

H OH

H Me

and enantiomer

Methylergometrine më·thïl·er·gö·me·trën(8R)-N-(1S)-1-(Hydroxymethyl)propyllysergamide; methylergonovine;C20H25N3O2; 113-42-8Methylergometrine Maleate 7054-07-1Oxytoxic

MeH

N

HN NH

CH3H

OOH

H

Methylpentynol më·thïl·pen·tin·ol3-Methylpent-1-yn-3-ol; C6H10O; 477-75-8Hypnotic; anxiolytic

H3COHH

CH

and enantiomer

Methylphenidate më·thïl·fe·ni·dätMethyl 2-phenyl-2-piperidylacetate; C14H19NO2; 113-45-1Methylphenidate Hydrochloride 298-59-9; RITALIN

Central nervous system stimulant

NH

COOMe*

*

mixture of 4 stereoisomers

3-63�Methylphenobarbital (methylphenobarbitone) më·thïl·fë·nö·bar·bi·tal

(RS)-5-Ethyl-1-methyl-5-phenylbarbituric acid; mephobarbital (USAN);C13H14N2O3; 115-38-8; PROMINAL

Anticonvulsant

NH

N OO

O

Me

Et

and enantiomer

�Methylprednisolone më·thïl·pred·ni·so·lön(1) 11b,17a,21-Trihydroxy-6a-methylpregna-1,4-diene-3,20-dione; (2) 6a-methylprednisolone; C22H30O5; 83-43-2; MEDRONE

�Methylprednisolone Acetate 53-36-1; DEPO-MEDRONE

�Methylprednisolone Hydrogen Succinate 2921-57-5Methylprednisolone Sodium Succinate 2375-03-3; SOLU-MEDRONE

Methylprednisolone Suleptonate 90350-40-6; U-67,590ACorticosteroid

O

Me

Me

H

H

H

OH

OHMe

HO

O

�Methyltestosterone më·thïl·tes·tos·ter·rön17b-Hydroxy-17a-methylandrost-4-en-3-one; C20H30O2; 58-18-4; ¨ORANDRONE;¨ SESORAL*Anabolic steroid; androgen

O

Me

H

H

H

OHMe Me

�Methylthioninium Chloride / Methylene Blue më·thïl·thï·ö·nin·ë·um klor·rïd3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate; CI basic blue 9trihydrate; C16H18ClN3S,3H2O; 7220-79-3Antidote

S

N

Me2N NMe2+

Cl_

H2O3

3-64Methyprylon (methyprylone) me·thë·prï·lon

(RS)-3,3-Diethyl-5-methylpiperidine-2,4-dione; C10H17NO2; 125-64-4; NOLUDAR

Hypnotic

HN O

O

Et

EtMe

H

and enantiomer

Methyridine (BAN) me·thir·ri·dën2-(2-Methoxyethyl)pyridine; C8H11NO; 114-91-0Anthelmintic

N OMe

Methysergide me·thë·ser·jïd(8R)-N-(1S)-(1-Hydroxymethyl)propyl-1-methyllysergamide; C21H27N3O2;361-37-5�Methysergide Maleate 129-49-7; DESERIL

Serotonin receptor antagonist

MeH

N

MeN NH

CH3H

OOH

H

Metiamide me·tï·a·mïd1-Methyl-3-[2-(5-methylimidazol-4-ylmethylthio)ethyl]thiourea; C9H16N4S2; 34839-70-8Histamine H2-receptor antagonist

H

H3CN N

S

NNH

Me

S

H

Metindizate (methindizate) me·tin·di·zät2-(1-Methylperhydroindol-3-yl)ethyl benzilate; C25H31NO3; 15687-33-9Metindizate Hydrochloride ¨ ISAVERIN*Antispasmodic

N

O

HOO

Me

**

*

mixture of 8 stereoisomers

3-65Metioprim me·tï·ö·prim

5-(3,5-Dimethoxy-4-methylthiobenzyl)pyrimidine-2,4-diyldiamine; C14H18N4O2S;68902-57-8Antibacterial

N

N

OMe

MeS

MeO

NH2

NH2

�Metipranolol me·ti·pra·no·lol4-(2-Hydroxy-3-isopropylaminopropoxy)-2,3,6-trimethylphenyl acetate;C17H27NO4; 22664-55-7; MINIMS METIPRANOLOL

Beta-adrenoceptor antagonist

O NHPr i

Me

Me

MeCOO

Me

OHH

and enantiomer

Metirosine me·tîr·rö·sën(-)-a-Methyl-L-tyrosine; C10H13NO3; 672-87-7; MK-781; L-588357-0Catecholamine synthesis inhibitor

COOH

NH2MeHO

�Metisazone (methisazone)1-Methylindoline-2,3-dione 3-thiosemicarbazone; C10H10N4OS;1910-68-5

N O

Me

NN NH2

S

H

Metixene (methixene) me·tiks·ën(RS)-9-(1-Methyl-3-piperidylmethyl)thioxanthene; C20H23NS; 4969-02-2�Metixene Hydrochloride 7081-40-5Anticholinergic

S

NMeH

and enantiomer

3-66Metizoline (metyzoline) me·tï·zo·lën

2-(2-Methylbenzo[b]thienylmethyl)-2-imidazoline; C13H14N2S;17692-22-7Vasoconstrictor

S MeN

NH

�Metoclopramide me·tö·klö·pra·mïd4-Amino-5-chloro-N-(2-diethylaminoethyl)-2-methoxybenzamide; C14H22ClN3O2;364-62-5�Metoclopramide Hydrochloride 7232-21-5 (anhydrous); 34143-57-6 (hydrate);¨EMEQUELLE; GASTROBID; GASTROMAX; MAXOLON; MIGRAVESS*; PARAMAX*; PRIMPERAN

Antiemetic

NNEt2Cl

H2N OMe

O

H

�Metofoline(RS)-1-(4-Chlorophenethyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinoline; C20H24ClNO2; 2154-02-1

NMe

Cl

OMe

MeO

H

and enantiomer

Metolazone me·to·la·zön(RS)-7-Chloro-1,2-dihydro-2-methyl-4-oxo-3-o-tolylquinazoline-6-sulfonamide;C16H16ClN3O3S; 17560-51-9; METENIX

Diuretic

HN

N

OMe

MeCl

H2NO2S

H

and enantiomer

3-67Metomidate me·tö·mi·dät

Methyl 1-(1-phenylethyl)imidazole-5-carboxylate; C13H14N2O2;5377-20-8Metomidate Hydrochloride 35944-74-2; ̈ HYPNODIL

Anaesthetic; sedative

NN

HMe

COOMe

and enantiomer

Metopimazine me·tö·pi·ma·zën1-[3-(2-Methylsulfonylphenothiazin-10-yl)propyl]piperidine-4-carboxamide;C22H27N3O3S2; 14008-44-7Antiemetic

N

S

N

CONH2

SO2Me

Metopon me·tö·pon(1) (-)-(5R)-4,5-Epoxy-3-hydroxy-5,9a-dimethylmorphinan-6-one; (2) 6-deoxy-7,8-dihydro-5-methyl-6-oxomorphine; C18H21NO3; 143-52-2Opioid analgesic

NMe

O

HO

H

O

Me

Metoprolol me·to·pro·lol1-Isopropylamino-3-p-(2-methoxyethyl)phenoxypropan-2-ol; C15H25NO3; 54163-88-1�Metoprolol Tartrate 56392-17-7; BETALOC; CO-BETALOC*; LOPRESOR

Beta-adrenoceptor antagonist

O NHPr iOHH

MeO

and enantiomer

3-68Metoserpate me·tö·ser·pät

Methyl O-methyl-18-epireserpate; C24H32N2O5; 1178-28-5Metoserpate Hydrochloride 1178-29-6Tranquilliser

NN

MeOH

H

H

OMe

OMe

MeOOC

H

Metrenperone me·tren·pe·rön3-[2-(4-p-Fluorobenzoylpiperidino)ethyl]-2,7-dimethylpyrido[1,2-a]pyrimidin-4-one; C24H26FN3O2; 81043-56-3; R509705HT2-Serotonin receptor antagonist (veterinary)

N

N

N

O

F

O

Me

Me

�Metrifonate (metriphonate) me·tri·fo·nät(RS)-Dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate; trichlorfon (USAN);C4H8Cl3O4P; 52-68-6Insecticide; anthelmintic

P

O

OMe

Cl3C

OHH

OMe

and enantiomer

Metrizamide me·tri·za·mïd2-[3-Acetamido-2,4,6-tri-iodo-5-(N-methylacetamido)benzamido]-2-deoxy-D-glucose; C18H22I3N3O8; 55134-11-7; AMIPAQUE

Contrast medium

II

I

NHAcMeN

NHO

Ac

O

CH2OH

OH

OH

HO

3-69�Metronidazole me·trö·nï·da·zôl

2-(2-Methyl-5-nitroimidazol-1-yl)ethanol; C6H9N3O3; 443-48-1; ANABACT; ELYZOL;FLAGYL; FLAGYL COMPAK*; ̈ METRONEX; METROTOP; METROGEL; NORITATE; ROZEX; ̈ TORGYL;ZADSTAT; zidovalAntiprotozoan; antibacterial

N

N MeO2N

OH

�Metronidazole Benzoate (BAN)2-(2-Methyl-5-nitroimidazol-1-yl)ethyl benzoate; C13H13N3O4;13182-89-3; FLAGYL SAntiprotozoan; antibacterial

N

N MeO2N

O

O

�Metyrapone me·tï·ra·pön2-Methyl-1,2-di-(3-pyridyl)propan-1-one; C14H14N2O; 54-36-4; METOPIRONE

Adrenocortical enzyme inhibitor

N

Me Me

O

N

Metyzoline see Metizoline

�Mexenone meks·e·nön2-Hydroxy-4-methoxy-4¢-methylbenzophenone; C15H14O3; 1641-17-4; UVISTAT

Sunscreen

O

MeMeO OH

Mexiletine meks·ïl·e·tën1-Methyl-2-(2,6-xylyloxy)ethylamine; C11H17NO; 31828-71-4�Mexiletine Hydrochloride 5370-01-4; MEXITIL

Antiarrhythmic

OCH3

Me

Me

H NH2

and enantiomer

3-70�Mezlocillin mez·lö·si·lin

(6R)-6-[N-(3-Methylsulfonyl-2-oxoimidazolidin-l-ylcarbonyl)-D-phenylglycylamino]penicillanic acid; C21H25N5O8S2; 51481-65-3Antibacterial

N

N

OH

NHHH

Me

Me

COOHH

S

ON

NH

O

O

SO O

CH3

Mianserin mï·an·se·rin(RS)-1,2,3,4,10,14b-Hexahydro-2-methyldibenzo[c,f]pyrazino[1,2-a]azepine;C18H20N2; 24219-97-4�Mianserin Hydrochloride 21535-47-7Antidepressant

N

NMe

H

and enantiomer

Mibefradil mi·be·fra·dil(1S,2S)-2-{2-[(3-Benzimidazol-2-ylpropyl)(methyl)amino]ethyl}-6-fluoro-1,2,3,4-tetrahydro-1-isopropyl-2-naphthyl methoxyacetate; C29H38FN3O3; 116644-53-2;POSICOR

Mibefradil Hydrochloride (1:2) 116666-63-8; Ro 40-5967/001Calcium antagonist; vasodilator

O

N

HN

N

OMe

O

Pri H

F Me

3-71Mibolerone mï·bol·e·rön

17b-Hydroxy-7a,17-dimethylestr-4-en-3-one; C20H30O2; 3704-09-4;U-10997Anabolic steroid; androgen

O Me

Me Me

OH

H H

HH

�Miconazole mï·kon·a·zôl(RS)-1-[2,4-Dichloro-b-(2,4-dichlorobenzyloxy)phenethyl]imidazole;C18H14Cl4N2O; 22916-47-8�Miconazole Nitrate 22832-87-7; ACNIDAZIL*; ̈ CONODERM; DAKTACORT*; DAKTARIN;GYNO-DAKTARIN*; ̈ SUROLAN*Antifungal

and enantiomer

NN

Cl Cl

O

Cl Cl

H

�Midazolam mï·däz·ö·lam8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine;C18H13ClFN3; 59467-70-8; Ro 21-3971Midazolam Hydrochloride 59467-96-8; HYPNOVEL

Premedicament sedative

N

N

NMe

F

Cl

Midodrine mï·dö·drën(RS)-N1-(b-Hydroxy-2,5-dimethoxyphenethyl)glycinamide; C12H18N2O4; 42794-76-3Midodrine Hydrochloride 3092-17-9; ST 1085Alpha-adrenoceptor agonist

NNH2

OMe

MeOOHH

O

H

and enantiomer

3-72Mifepristone mi·fe·pris·tön

11b-(4-Dimethylaminophenyl)-17b-hydroxy-17a-prop-1-ynylestra-4,9-dien-3-one;C29H35NO2; 84371-65-3; MIFEGYNE

Progesterone antagonist

O

OHMe

Me2N

H

H

H

CH3

Miglitol mi·gli·tol(2R,3R,4R,5S)-1-(2-Hydroxyethyl)-2-(hydroxymethyl)piperidine-3,4,5-triol;C8H17NO5; 72432-03-2; BAY m 1099Glucosidase inhibitor

N

HOOH

OHHO

OH

Mikamycin mi·ka·mï·sinAntimicrobial substances produced by Streptomyces mitakaensis; certain componentsare identical with some constituents of ostreogrycin, pristinamycin andvirginiamycin; 11006-76-10Antibiotic

Milenperone mi·len·pe·rön5-Chloro-1-[3-(4-p-fluorobenzoylpiperidino)propyl]-1,3-dihydrobenzimidazol-2-one; C22H23ClFN3O2; 59831-64-0; R 34009Antipsychotic

N

O

F

Cl ON

N

Milnacipran mil·na·si·pran(±)-cis-2-Aminomethyl-N,N-diethyl-1-phenylcyclopropanecarboxamide;C15H22N2O; 92623-85-3Milnacipran Hydrochloride 101152-94-7Antidepressant

NEt2

O

NH2

and enantiomer

3-73Milrinone mil·ri·nön

1,6-Dihydro-2-methyl-6-oxo-[3,4¢-bipyridine]-5-carbonitrile; C12H9N3O; 78415-72-2; PRIMACOR

Inotropic

HN

N

CN

O

Me

Miltefosine mil·tef·o·sën[2-(Trimethylammonio)ethyl][hexadecyloxyphosphonate]; C21H46NO4P; 58066-85-6; D-18506; HDPCAntineoplastic

NMe3

O

O

OP

O

CH3

+

_

Minaprine mi·na·prën4-Methyl-6-phenylpyridazin-3-yl(2-morpholinoethyl)amine; C17H22N4O; 25905-77-5Minaprine Hydrochloride 25953-17-7 (2HCl); Agr-1240; CB-30038Antidepressant

NN

NN

OMe

H

Minaxolone mi·naks·o·lön11a-Dimethylamino-2b-ethoxy-3a-hydroxy-5a-pregnan-20-one; C25H43NO3; 62571-87-3Minaxolone Citrate CCI 12923Anaesthetic

HO

EtOMe

MeMe2N

CH3O

H H

H

Minepentate mï·ne·pen·tät2-(2-Dimethylaminoethoxy)ethyl 1-phenylcyclopentanecarboxylate; C18H27NO3;13877-99-1Antiparkinsonian

OO

NMe2

O

3-74Minocromil mï·no·krö·mil

6-Methylamino-4-oxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid;C18H16N2O6; 85118-44-1Minocromil Sodium 75452-62-9Prophylaxis of allergic conditions

N O

O

COOH

NHMe

HOOC

Prn

Minocycline mï·nö·sï·klën(1) (1) (4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxonaphthacene-2-carboxamide;(2) 6-demethyl-6-deoxy-7-dimethylaminotetracycline; C23H27N3O7; 11008-90-8�Minocycline Hydrochloride 13614-98-7; AKNEMIN; DENTOMYCIN; MINOCIN

Antibiotic

OH O HO O

CONH2

OH

NMe2HH

OH

NMe2

�Minoxidil min·oks·i·dil2,6-Diamino-4-piperidinopyrimidine 1-oxide; C9H15N5O; 38304-91-5; LONITEN;REGAINE

Vasodilator

N

NN NH2

NH2

O

Mioflazine mï·ö·flä·zën1-[4,4-Bis(4-fluorophenyl)butyl]-4-(2,6-dichlorophenylcarbamoylmethyl)-piperazine-2-carboxamide; C29H30Cl2F2N4O2; 79467-23-5Mioflazine Hydrochloride 79467-24-6; R 51469Calcium antagonist

N

F

F

NN

CONH2

O

Cl

Cl

H

3-75Miristalkonium Chloride mi·ri·stal·kö·në·um

Benzyldimethyl(tetradecyl)ammonium chloride; C23H42ClN; 139-08-2Anti-infective

N[CH2] 13CH3

MeMe

+

Cl_

Mirtazapine mer·tä·za·pën(RS)-1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benz-azepine; C17H19N3; 61337-67-5; ZISPIN

Antidepressant

N

N

N

Me

H

and enantiomer

Misonidazole mï·sö·nïd·a·zôl(RS)-3-Methoxy-1-(2-nitroimidazol-1-yl)propan-2-ol; C7H11N3O4; 13551-87-6Antiprotozoan

N

N OMeOHH

NO2

and enantiomer

Misoprostol mï·sö·pros·tol(1) (±)-Methyl 7-[1R,2R,3R)-3-hydroxy-2-[(E)-(4RS)-4-hydroxy-4-methyloct-1-enyl]-5-oxocyclopentyl]heptanoate; (2) (±)-methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-enoate; C22H38O5; 59122-46-2; ARTHROTEC*; CYTOTEC;NAPRATEC*Prostanoid gastric antisecretory

H

HHO

OCOOMe

CH3

Me OH

H

H

and enantiomer at C*

*

3-76�Mitobronitol mï·tö·bro·ni·tol

1,6-Dibromo-1,6-dideoxy-D-mannitol; C6H12Br2O4; 488-41-5; ©MYELOBROMOL

Cytotoxic

HHO

HHO

H OH

H OH

Br

Br

�MitoclomineBis(2-chloroethyl)(4-methoxy-3-methyl-1-naphthyl)amine; C16H19Cl2NO; 17692-54-5

OMe

Me

NClCl

Mitomycin mï·tö·mï·sin(1S,2S,9S,9aR)-7-Amino-2,3,5,8,9,9a-hexahydro-9a-methoxy-6-methyl-5,8-dioxo-1,2-epimino-1H-pyrrolo[1,2-a]indol-9-ylmethyl carbamate; mitomycin C;C15H18N4O5; 50-07-7; MITOMYCIN C KYOWA

Cytotoxic

N

O

O

H2N

Me

OCONH2

HOMe

NH

Mitopodozide mï·tö·pö·dö·zïd2¢-Ethylpodophyllohydrazide; C24H30N2O8; 1505-45-8Cytotoxic

O

O

OH OH

HN

NHEt

OMe

OMe

MeO

O

3-77Mitoquidone mï·to·kwi·dön

5,14-Dihydrobenz[5,6]isoindolo[2,1-b]isoquinoline-8,13-dione; C20H13NO2;91753-07-0; GR 30921Cytotoxic

N

O

O

�Mitotenamine5-Bromo-3-benzo[b]thienylmethyl(2-chloroethyl)ethylamine; C13H15BrClNS; 7696-00-6

S

NCl

CH3

Br

Mitoxantrone / Mitozantrone mï·tö·zan·trön1,4-Dihydroxy-5,8-bis[2-(2-hydroxyethylamino)ethylamino]anthraquinone;C22H28N4O6; 65271-80-9Mitoxantrone Hydrochloride / Mitozantrone Hydrochloride 70476-82-3;NOVANTRONE

Cytotoxic

NH

NH

NHO

NHO

O

O

OH

OH

H

H

Mitozolomide mï·tö·zo·lö·mïd3-(2-Chloroethyl)-3,4-dihydro-4-oxoimidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxamide; C7H7ClN6O2; 85622-95-3; M&B 39565; CCRG 81010; 46241 RPCytotoxic

N N

NN

N

Cl

O

CONH2

3-78Mivacurium Chloride mi·va·kûr·rë·um

A mixture of the (1R,1¢R,2S,2¢S), (1R,1¢R,2S,2¢R) and (1R,1¢R,2R,2¢R)stereoisomers (the trans-trans, trans-cis and cis-cis isomers respectively) of(E)-1,1¢,2,2¢,3,3¢,4,4¢-octahydro-6,6¢,7,7¢-tetramethoxy-2,2¢-dimethyl-1,1¢-bis(3,4,5-trimethoxybenzyl)-2,2¢-[oct-4-enedioylbis(oxytrimethylene)]di-isoquinolinium dichloride; C58H80Cl2N2O14; 106861-44-3 (total racemate); MIVACRON

Skeletal muscle relaxant

N OMeO

MeO

OMe

OMeMeO

OH Me

+

2

2Cl_

Mizolastine mï·zö·las·tën2-{1-[1-(4-Fluorobenzyl)-1H-benzimidazol-2-yl]-4-piperidyl(methyl)amino}pyrimidin-4(1H)-one; C24H25FN6O; 108612-45-9; MIZOLLEN

Histamine H1-receptor antagonist

N

N N

F

N N

HN

O

Me

Moclobemide mö·klö·be·mïd4-Chloro-N-(2-morpholinoethyl)benzamide; C13H17ClN2O2; 71320-77-9; MANERIX

Antidepressant

O

NN

Cl

O

H

Modafinil mö·da·fi·nil2-(Benzhydrylsulfinyl)acetamide; C15H15NO2S; 68693-11-8Treatment of narcolepsy and hypersomnia

S CONH2

O

3-79Modipafant mö·di·pa·fant

Ethyl (R)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-2-[4-(2-methyl-1H-imidazo[4,5-c]pyridin-1-yl)phenyl]-5-(2-pyridylcarbamoyl)pyridine-3-carboxylate;C34H29ClN6O3; 122957-06-6; 122956-68-7 (racemate);UK-80067Platelet activating factor antagonist

H

H

N

N

NMe

O Cl

COOEt

N

NN

Me

H

Moexipril mö·eks·i·pril(3S)-2[(2S)-2{[(1S)-(1-Ethoxycarbonyl)-3-phenylpropyl]amino}propanoyl]-1,2,3,4-tetrahydro-6,7-dimethoxyquinoline-3-carboxylic acid; C27H34N2O7; 82586-52-5Moexipril Hydrochloride 82586-52-5; PERDIX

Angiotensin converting enzyme inhibitor; hypertension

NNMeO

O

MeOH

COOH

H Me COOEt

H

Molgramostim mol·gra·mos·timRecombinant granulocyte macrophage colony stimulating factor expressed by E.coli; C639H1007N171O196S8; 99283-10-0; LEUCOMAX

ImmunostimulantMolgramostim has the following amino acid sequence:

APARSPSPST QPWEHVNAIQ EARRLLNLSR

DTAAEMNETV EVISEMFDLQ EPTCLQTRLE

LYKQGLRGSL TKLKGPLTMM ASHYKQHCPP

TPETSCATQI ITFESFKENL KDFLLVIPFD

CWEPVQE

3-80Molindone mol·in·dön

(RS)-3-Ethyl-1,5,6,7-tetrahydro-2-methyl-5-(morpholinomethyl)indol-4-one;C16H24N2O2; 7416-34-4Molindone Hydrochloride 15622-65-8Antipsychotic

O

N

N

O

Me

Et

H

Hand enantiomer

Molsidomine mol·si·dö·mënN-Ethoxycarbonyl-3-morpholinosydnonimine; C9H14N4O4; 25717-80-0;CAS 276Vasodilator

N

N_

O

NN

COOEt

+

Mometasone mö·me·ta·sön9a,21-Dichloro-11b,17-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H28Cl2O4; 105102-22-5Mometasone Furoate 83919-23-7; ELOCON; NASONEX

Corticosteroid

O

Me Me

HOMe

O

O O

O

Cl

HCl

H

Monensin mo·nen·sinAn antibacterial substance produced by Streptomyces cinnamonensis;4-{2-[2-ethyl-3¢-methyl-5¢-(tetrahydro-6-hydroxy-6-hydroxymethyl-3,5-dimethylpyran-2-yl)perhydro-2,2¢-bifuran-5-yl]-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl}3-methoxy-2-methylpentanoic acid; C36H62O11; 17090-79-8Monensin Sodium 22373-78-0; ̈ ELANCOBAN; ̈ ROMENSIN

Antiprotozoan

OOO

O

O

Me

COOH

OMe

MeMe

HOHO

Me

Et

Me

OH

Me Me

HH H

H

H

3-81Monoctanoin (BAN) mo·nok·ta·nö·in

A mixture of 1-O-decanoyl-sn-glycerol-3,1,2-O-dioctanoyl-sn-glycerol-3 and 1-O-octanoyl-sn-glycerol-3 in which the molecular ratio-range of the mono-octyl ester tothe sum of the monodecanoyl and dioctanoyl esters is 80 to 85:15 to 10Dissolution of cholesterol gallstones

Monosulfiram see Sulfiram

Montelukast mon·të·lü·kast(R)-[1-(1-{3-[2-(7-Chloro-2-quinolyl)vinyl]phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]propylthiomethyl)cyclopropyl]acetic acid; C35H36ClNO3S;158966-92-8; MK-0476Montelukast Sodium 151767-02-1; SINGULAIR

Leukotriene D4-receptor antagonist; antiasthmatic

NCl

S

COOH

HO

Me

Me

H

Mopidamol mö·pi·da·mol2,2¢,2¢¢,2¢¢¢-(4-Piperidinopyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol;C19H31N7O4; 13665-88-8; Ra 233Cytotoxic

N

NN

N

N

N

NOH

OH

HO

HO

Moracizine mor·ra·si·zënEthyl 10-(3-morpholinopropionyl)phenothiazin-2-ylcarbamate; C22H25N3O4S;31883-05-3; moricizine (USAN)Moracizine Hydrochloride 29560-58-8; ETHMOZINE

Antiarrhythmic

N

S

N

O

O

NCOOEt

H

3-82Morantel mo·ran·tel

(E)-1,4,5,6-Tetrahydro-1-methyl-2-[2-(3-methyl-2-thienyl)vinyl]pyrimidine;C12H16N2S; 20574-50-9Morantel Tartrate 26155-31-7; ̈ PARATECT

Morantel Citrate ¨EXHELM

Anthelmintic

N

N

S

H

H

MeMe

Morazone mo·ra·zön2,3-Dimethyl-4-(3-methyl-2-phenylmorpholinomethyl)-1-phenyl-3-pyrazolin-5-one; C23H27N3O2; 6536-18-1Morazone Hydrochloride 50321-35-2Analgesic

N

N N

O

MeO

Me Me

**

mixture of 4 stereoisomers

Moroctocog Alfa mo·rok·to·cog al·fa(1—742)–(1637—1648)-Blood-coagulation factor VIII (human reduced) complexwith 1649—2332–blood-coagulation factor VIII (human reduced);C3953H6020N1040O1158S29 + C3553H5412N956O1028S33

Blood-coagulation factor

Moroxydine mo·roks·ë·dën1-(Morpholinoformimidoyl)guanidine; C6H13N5O; 3731-59-7Antiviral

O

N N NH2

NH NH

H

Morpheridine mor·fe·ri·dënEthyl 1-(2-morpholinoethyl)-4-phenylpiperidine-4-carboxylate;morpholinoethylnorpethidine; C20H30N2O3; 469-81-8Opioid analgesic

O

NN

COOEt

3-83Morphine (BAN) mor·fën

(5R,6S)-7,8-Didehydro-4,5-epoxy-9a-methylmorphinan-3,6-diol; C17H19NO3;57-27-2�Morphine Hydrochloride 52-26-6�Morphine Sulphate 64-31-3; MORCAP; MST CONTINUS; ORAMORPH; RAPIJECT; SEVREDOL

Morphine Tartrate 302-31-8; CYCLIMORPH*Opioid analgesic

NMe

O

HO

H

HO

Moxaverine moks·a·ver·rën1-Benzyl-3-ethyl-6,7-dimethoxyisoquinoline; C20H21NO2; 10539-19-2Moxaverine Hydrochloride 1163-37-7Antispasmodic

NMeO

MeO Et

Moxidectin moks·i·dek·tin(6R,15S)-5-O-Demethyl-28-deoxy-25-[(E)-1,3-dimethylbut-1-enyl]-6,28-epoxy-23-oxomilbemycin B (E)-23-O-methyloxime; C37H53NO8;113507-06-5Parasiticide (veterinary)

O

OMe

Me

O

O

MeH

Me

HH

NOMe

HO

H

MeOHH

OH

H

HMe

Me

3-84Moxifloxacin moks·i·floks·a·sin

1-Cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; C21H24FN3O4; 151096-09-2

Antibacterial

N

O

OMe

COOHF

NHN

H

H

Moxipraquine moks·i·pra·kwën4-{4-[6-(6-Methoxy-8-quinolylamino)hexyl]piperazin-1-yl}butan-2-ol; C24H38N4O2;23790-08-1Protozoacide

and enantiomer

N

N CH3

H OH

MeO

N

N

Moxonidine moks·o·ni·dën4-Chloro-6-methoxy-2-methylpyrimidine-5-yl(2-imidazolin-2-yl)amine;C9H12ClN5O; 75438-57-2; PHYSIOTENS

Imidazoline I1-receptor agonist; antihypertensive

NH

N N

N

N

Me

Cl

MeO

H

Moxisylyte / Thymoxamine moks·is·i·lït/thï·moks·a·mën4-(2-Dimethylaminoethoxy)-5-isopropyl-2-methylphenyl acetate; C16H25NO3; 54-32-0�Moxisylyte Hydrochloride / Thymoxamine Hydrochloride 964-52-3; MINIMS

THYMOXAMINE; OPILON

Alpha-adrenoceptor antagonist

Pr i

ONEt2Me

AcO

Mucin, Gastric see Gastric Mucin

3-85Mupirocin mü·pï·rö·sin

9-[(2E)-4-[(2S,3R,4R,5S)-5-[(2S,3S,4S,5S)-2,3-Epoxy-5-hydroxy-4-methylhexyl]tetrahydro-3,4-dihydroxypyran-2-yl]-3-methylbut-2-enoyloxy]nonanoic acid; C26H44O9; 12650-69-0Mupirocin Calcium BACTROBAN

Antibiotic

O

O

H3C

OH

Me

O

OHHO

Me O

[CH2]8 COOH

Mustine see Chlormethine

Muzolimine mü·zo·li·mën(RS)-3-Amino-1-[1-(3,4-dichlorophenyl)ethyl]-2-pyrazolin-5-one; C11H11Cl2N3O;55294-15-0Diuretic

NN

O

NH2MeH

Cl

Cl

and enantiomer

Mycophenolic Acid mï·kö·fe·no·lik(E)-6-(1,3-Dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl)-4-methylhex-4-enoic acid; C17H20O6; 24280-93-1Mycophenolate Mofetil 115007-34-6; CELLCEPT

Immunomodulator

OCOOH

O

Me

OMe

OH Me

Myralact mï·ra·lakt(2-Hydroxyethyl)tetradecylammonium lactate; C19H41NO4; 15518-87-3Anti-infective

HONH

[ CH2] 13CH3 ,CH3CHCOOH

OH

3-86Myrophine mï·ro·fën

(1) (-)-(5R,6S)-3-Benzyloxy-4,5-epoxy-9a-methylmorphin-7-en-6-yl myristate; (2)3-O-benzyl-6-O-myristoylmorphine; C38H51NO4; 467-18-5Opioid analgesic

NMe

O

O

H

O

[ CH2] 12CH3O

Nabilone na·bi·lön(±)-(6aR,10aR)-3-(1,1-Dimethylheptyl)-6a,7,8,9,10,10a-hexahydro-1-hydroxy-6,6-dimethyl-6H-benzo[c]chromen-9-one; C24H36O3;51022-71-0; CESAMET

Antiemetic

O

CH3

O

HOMe Me

H

HMe

Me

and enantiomer

�Nabumetone na·bü·me·tön4-(6-Methoxy-2-naphthyl)butan-2-one; C15H16O2; 42924-53-8; RELIFEX

Analgesic; anti-inflammatory

CH3

O

MeO

Nadide nä·dïd1-(3-Carbamoylpyridinio)-b-D-ribofuranoside 5-(adenosine-5¢-diphosphate);C21H27N7O14P2; 53-84-9Antagonist to alcohol and opioid analgesics

+ OP

O

O_

O

HOOH

O

N

CONH2

P O

OHOH

O

O

OH

N

NN

N

NH2

3-87Nadifloxacin na·di·floks·a·sin

(RS)-9-Fluoro-6,7-dihydro-8-(4-hydroxypiperidino)-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acid; C19H21FN2O4; 124858-35-1; OPC-7251Antibacterial

NN

OCOOH

Me

F

HO

H

and enantiomer

Nadolol na·do·lol(2R,3S)-5-(3-tert-Butylamino-2-hydroxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol; C17H27NO4; 42200-33-9; CORGARD; CORGARETIC*Beta-adrenoceptor antagonist

O NHBu t

OH

HOH OH

*

and enantiomer at C*

�Nadroparin Calcium na·drö·pa·rinCalcium salt of depolymerised heparin obtained by nitrous acid degradation ofheparin from pork intestinal mucosa; the majority of the components have a 2-O-sulfo-a-L-idopyranosuronic acid structure at the non-reducing end and a 6-O-sulfo-2,5-anhydro-D-mannitol structure at the reducing end of their chain; the averagemolecular weight is about 4500; the degree of sulfation is about 2.1 perdisaccharide unit; CY 216Anticoagulant

Nafarelin na·fa·rë·linC66H83N17O13; 76932-56-4Nafarelin Acetate 86220-42-0; SYNAREL

Gonadorelin analogue

Nafarelin has the following amino acid sequence:

<Glu–His–Trp–Ser–Tyr–3–(naphthyl)-D-Ala–Leu–

Arg–Pro–Gly–NH2

Nafazatrom na·fä·za·trom3-Methyl-1-[2-(2-naphthyloxy)ethyl]-5-pyrazolone; C16H16N2O2;59040-30-1; BAY g 6575Antithrombotic

ON

N

O

Me

3-88Nafcillin naf·si·lin

(6R)-6-(2-Ethoxy-1-naphthamido)penicillanic acid; C21H22N2O5S;147-52-4Nafcillin Sodium 7717-50-6 (hydrate); 985-16-0 (anhydrous); ̈ NAFPENZAL*Antibacterial

HN

NOO

S

H COOH

Me

Me

H H

OEt

�Nafenopin(RS)-2-Methyl-2-[4-(1,2,3,4-tetrahydro-1-naphthyl)phenoxy]propionic acid;C20H22O3; 3771-19-5

Me

COOHO

MeH

and enantiomer

Naftalofos (naphthalophos) naf·ta·lö·fosDiethyl naphthalimido-oxyphosphonate; C16H16NO6P; 1491-41-4Anthelmintic

P

O

OEt

ON

O

O

OEt

Naftazone naf·ta·zön1,2-Naphthoquinone 2-semicarbazone; C11H9N3O2; 15687-37-3Haemostatic

O

NN NH2

O

H

3-89Naftidrofuryl naf·tï·drö·fûr·ïl

all rac-2-Diethylaminoethyl 3-(1-naphthyl)-2-tetrahydrofurfurylpropionate;C24H33NO3; 31329-57-4�Naftidrofuryl Oxalate nafronyl oxalate (USAN); 3200-06-4; PRAXILENE

Vasodilator

ONEt2

O

O

*

*

mixture of stereoisomers

Naftifine naf·ti·fën(E)-Cinnamyl(methyl)(1-naphthylmethyl)amine; C21H21N; 65472-88-0;SN 105-843Antifungal

N

Me H

H

Nagrestipen na·gre·sti·penA genetically-engineered variant of a naturally occurring stem cell inhibitingprotein; macrophage inflammatory protein-1a; C338H516N88O110S4;150387-18-1; MIP-1a; BB-10010Protection of bone marrow stem cellsNagrestipen has the following amino acid sequence:

SLAADTPTAC CFSYTSRQIP QNFIAAYFET

SSQCSKPGVI FLTKRSRQVC ADPSEEWVQK

YVSDLELSA

Nalbuphine nal·bü·fën(1) (-)-(5R,6S,14S)-9a-Cyclobutylmethyl-4,5-epoxymorphinan-3,6,14-triol; (2)17-cyclobutylmethyl-7,8-dihydro-14-hydroxy-17-normorphine; C21H27NO4; 20594-83-6Nalbuphine Hydrochloride 23277-43-2; NUBAIN

Analgesic; opioid antagonist

N

O

HO

OH

HO

3-90�Nalidixic Acid na·li·diks·ik

1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid;C12H12N2O3; 389-08-2; MICTRAL*; NEGRAM; URIBEN

Antibacterial

N N

O

COOH

Et

Me

Nalmefene nal·me·fën(5S)-9a-Cyclopropylmethyl-4,5-epoxy-6-methylenemorphinan-3,14-diol;nalmetrene; C21H25NO3; 55096-26-9; JF-1; ORF 11676Nalmefene Hydrochloride 58895-64-0Opioid antagonist

N

O

HO

OH

H2C

Nalorphine na·lor·fën(1) (-)-(5R,6S)-9a-Allyl-4,5-epoxymorphin-7-en-3,6-diol; (2) 17-allyl-17-normorphine; C19H21NO3; 62-67-9�Nalorphine Hydrobromide 1041-90-3Opioid antagonist

N

O

HO

H

HO

CH2

Naloxone na·loks·ön(1) (-)-(5R,14S)-9a-Allyl-4,5-epoxy-3,14-dihydroxymorphinan-6-one; (2) 17-allyl-6-deoxy-7,8-dihydro-14-hydroxy-6-oxo-17-normorphine; C19H21NO4; 465-65-6Naloxone Hydrochloride 51481-60-8; NARCAN

Opioid antagonist

N

O

HO

OH CH2

O

3-91Naltrexone nal·treks·ön

(5R)-9a-Cyclopropylmethyl-3,14-dihydroxy-4,5-epoxymorphinan-6-one;C20H23NO4; 16590-41-3Naltrexone Hydrochloride 16676-29-2; NALOREX

Opioid antagonist

N

O

HO

OH

O

Nandrolone nan·dro·lön17b-Hydroxyestr-4-en-3-one; C18H26O2; 434-22-0Nandrolone Cyclohexylpropionate 912-57-2; ¨RETARBOLIN

�Nandrolone Decanoate 360-70-3; DECA-DURABOLIN

�Nandrolone Laurate 26490-31-3; ¨LAURABOLIN

�Nandrolone Phenylpropionate 62-90-8; ¨NANDROLIN

Anabolic steroid; androgen

O

H H

Me

H H

H

OH

Nanterinone nan·te·ri·nön6-(2,4-Dimethylimidazol-1-yl)-8-methyl-2(1H)-quinolone; C15H15N3O; 102791-47-9Nanterinone Mesilate 102791-74-2; UK-61260-27Cardiac stimulant

N O

N

NMe

Me

MeH

�Naphazoline na·fä·zö·lën2-(1-Naphthylmethyl)-2-imidazoline; C14H14N2; 835-31-4Naphazoline Hydrochloride 550-99-2�Naphazoline Nitrate 5144-52-5Alpha-adrenoceptor agonist

N

NH

Naphthalophos see Naftalofos

3-92�Naproxen na·proks·en

(S)-2-(6-Methoxy-2-naphthyl)propionic acid; C14H14O3; 22204-53-1; ̈ EQUIPROXEN;LARAFLEX; NAPROSYN; NAPROTEC*; NYCOPREN

Naproxen Sodium 26159-34-2; SYNFLEX

Analgesic; anti-inflammatory

COOH

H Me

MeO

Narasin na·ra·sin2-[6-[5-(5-Ethyltetrahydro-5-hydroxy-6-methylpyran-2-yl)-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.5.3]pentadec-13-en-9-yl]-2-hydroxy-1,3-dimethyl-4-oxoheptyl]tetrahydro-3,5-dimethylpyran-2-yl]butyric acid; C43H72O11;55134-13-9; ̈ MONTEBAN

Coccidiostat (veterinary)

OEt

Me

OH

Me

O

OO

O

OMe

OH

Et

MeOHMe

Me

MeMe

HOOC

EtHH H

H

Naratriptan na·ra·trip·tanN-Methyl-2-[3-(1-methylpiperidin-4-yl)indol-5-yl]ethanesulfonamide;C17H25N3O2S;121679-13-8; NARAMIG

Naratriptan Hydrochloride 121679-19-4; GR 85548ASerotonin 5HT1-receptor agonist

N

NMe

SMeHN

O O

H

Natamycin na·ta·mï·sinA polyene antibiotic produced by Streptomyces natalensis; pimaricin; C33H47NO13;7681-93-8; ̈ MYCOPHYT; ̈ PIMAVECORT*Antibiotic

O

O

O

O

COOH

Me

OH

HO

OH

O

H

H H

O OH

NH2OH

Me

3-93Nateglinide na·te·gli·nïd

N-[(trans-4-Isopropylcyclohexyl)carbonyl]-D-phenylalanine; C19H27NO3; 105816-04-4Hypoglycaemic

HN H

COOH

OPr i

Nealbarbital (nealbarbitone) në·al·bar·bi·tal5-Allyl-5-neopentylbarbituric acid; C12H18N2O3;561-83-1Hypnotic

NH

N OO

O

Me

CH2

MeMe

H

Nebacumab ne·ba·kü·mabImmunoglobulin M (human monoclonal HA-lA anti-endotoxin), disulfide withhuman monoclonal HA-lA k-chain, pentameric dimer; 138661-01-5Immunomodulator

Nebivolol ne·bi·vo·lol(lRS,1¢RS)-1,1¢-[(2RS,2¢SR)-Bis(6-fluorochroman-2-yl)]-2,2¢-iminodiethanol;C22H25F2NO4; 99200-09-6Nebivolol Hydrochloride R67555Beta1-adrenoceptor antagonist

O

F

N

F

OOHH OHH

H H

and enantiomer

H

Nedocromil ne·do·krö·mil9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid; C19H17NO7; 69049-73-6Nedocromil Calcium 101626-68-0; FPL 59002KCNedocromil Sodium 69049-74-7; RAPITIL; TILADE; TILARIN

Prophylaxis of allergic conditions

N O

O

COOH

Pr nEt

HOOC

O

3-94Nefazodone ne·fä·zö·dön

2-{3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl)-5-ethyl-2,4-dihydro-4-(2-phenoxyethyl)-1,2,4-triazol-3-one; C25H32ClN5O2; 83366-66-9Nefazodone Hydrochloride 82752-99-6; DUTONIN

Antidepressant

N

NNO

N

N

O

Et

Cl

Nefopam ne·fö·pam(RS)-3,4,5,6-Tetrahydro-5-methyl-1-phenyl-1H-2,5-benzoxazocine; C17H19NO;13669-70-0Nefopam Hydrochloride 23327-57-3; ACUPAN

Analgesic

O

NMe

H

and enantiomer

Nelarabine ne·la·ra·bën2-Amino-9-(b-D-arabinofuranosyl)-6-methoxy-9H-purine; C11H15N5O5; 121032-29-9Antineoplastic

O

OH

N

N

N

N

OMe

H2N

HO

HO

3-95Nelfinavir nel·fin·a·veer

(3S,4aS,8aS)-N-tert-Butyldecahydro-2-[(2R,3R)-3-(3-hydroxy-o-toluamido)-2-hydroxy-4-(phenylthio)butyl]isoquinoline-3-carboxamide; C32H45N3O4S; 259989-65-8; VIRACEPT

HIV-1 protease inhibitor; antiviral

NH

O

NH

H

OHH

H

S

HO

Me CONHBu t

�NeocinchophenEthyl 6-methyl-2-phenylquinoline-4-carboxylate; C19H17NO2; 485-34-7

N

Me

COOEt

Neomycin në·ö·mï·sinAntimicrobial aminoglycosides produced by selected strains of Streptomyces fradiae;neomycin B is framycetin; 1404-04-2�Neomycin Sulphate 1405-10-3; MINIMS NEOMYCIN; ̈ NEOBIOTIC; NEOMIN; NIVEMYCIN;¨OROJET-N; component in many other proprietary preparationsAntibacterial

Neostigmine (BAN) në·ö·stig·mën3-(Dimethylcarbamoyloxy)trimethylanilinium ion; C12H19N2O2�Neostigmine Bromide 114-80-7�Neostigmine Methylsulphate 51-60-5; ROBINUL NEOSTIGMINE*Anticholinesterase

Me3N O NMe2

O

+

Br_

3-96Netilmicin ne·til·mï·sin

(1) 4-O-[(2R,3R)-cis-3-Amino-6-aminomethyl-3,4-dihydro-2H-pyran-2-yl]-2-deoxy-6-O-(3-deoxy-4-C-methyl-3-methylamino-b-L-arabinopyranosyl)-1-N-ethylstreptamine; (2) 2-deoxy-6-O-(3-deoxy-4-C-methyl-3-methylamino-b-L-arabinopyranosyl)-4-O-(2,6-diamino-2,3,4,6-tetradeoxy-D-glycero-hex-4-enopyranosyl)-1-N-ethyl streptamine;(3) N 1-ethylsissomicin; C21H41N5O7; 56391-56-1�Netilmicin Sulphate (2:5) 56391-57-2; Sch 20569; NETILLIN

Antibiotic

NH2NHEt

OH

O

O

HO

NHMe OH2N

NH2

O

Me

HO

Netivudine ne·ti·vü·dën1-b-D-Arabinofuranosyl-5-prop-1-ynyluracil; C12H14N2O6; 84588-93-0; 882C87‘Thymidylate kinase mechanism’; antiviral

O

CH3

O

O

N

HN

HO

OH

HO

Netobimin ne·tö·bi·min2-{3-Methoxycarbonyl-2-[2-nitro-5-(propylthio)phenyl]guanidino}ethanesulfonicacid; C14H20N4O7S2; 88255-01-0; ̈ HAPADEX

Anthelmintic (veterinary)

NHCOOMe

SO3HNN

NO2

PrnSH

Neutral Insulin Injection see Insulin Injection

3-97Nevirapine ne·vîr·ra·pën

11-Cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2¢,3¢-e][1,4]diazepin-6-one; C15H14N4O; 129618-40-2; VIRAMUNE

Antiviral

N

NN N

OMeH

Nialamide nï·al·a·mïdN¢-(2-Benzylcarbamoylethyl)isonicotinohydrazide; C16H18N4O2; 51-12-7Monoamine oxidase inhibitor

N

NN N

O

OH

H H

�Nicametate2-Diethylaminoethyl nicotinate; C12H18N2O2; 3099-52-3

N

ONEt2

O

Nicarbazin (BAN) nï·kar·ba·zin1,3-Bis(4-nitrophenyl)urea—4,6-dimethylpyrimidin-2-ol; C19H18N6O6;330-95-0; ̈ CARBICRAM; ̈ CYCARB; ̈ NICRAZIN

Coccidiostat

O2N

NH

NH

ONO2

• N

NMe OH

Me

Nicardipine nï·kar·di·pën(RS)-2-[Benzyl(methyl)amino]ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate; C26H29N3O6; 55985-32-5Nicardipine Hydrochloride 54527-84-3; CARDENE

Calcium antagonist

N

NO2

MeMe

MeOOCO

N

O MeH

H

and enantiomer

3-98Nicergoline nï·ser·go·lën

(8R)-10-Methoxy-1,6-dimethylergolin-8-ylmethyl 5-bromonicotinate;C24H26BrN3O3; 27848-84-6Vasodilator

MeH

N

MeN O

HOMeO

N

Br

Niceritrol nï·se·ri·trolPentaerythritol tetranicotinate; C29H24N4O8; 5868-05-3Hypolipidaemic

N N

N

OOO

O

O O

O

N

O

Niclofolan nï·klö·fö·lan5,5¢-Dichloro-3,3¢-dinitrobiphenyl-2,2¢-diol; C12H6Cl2N2O6; 10331-57-4Anthelmintic

OH HO NO2O2N

ClCl

�Niclosamide ni·klö·sa·mïd2¢,5-Dichloro-4¢-nitrosalicylanilide; C13H18Cl2N2O4; 50-65-7�Niclosamide Monohydrate YOMESAN

Anthelmintic

N

NO2ClO

OH

Cl

H

3-99Nicocodine ni·kö·kö·dën

(1) (-)-(5R,6S)-4,5-Epoxy-3-methoxy-9a-methylmorphin-7-en-6-yl nicotinate; (2)3-O-methyl-6-O-nicotinoylmorphine; C24H24N2O4;3688-66-2Opioid analgesic

NMe

O

MeO

H

O

O

N

Nicodicodine ni·kö·dï·kö·dën(1) (-)-(5R,6S)-4,5-Epoxy-3-methoxy-9a-methylmorphinan-6-yl nicotinate; (2)7,8-dihydro-3-O-methyl-6-O-nicotinoylmorphine; C24H26N2O4; 808-24-2Antitussive

NMe

O

MeO

H

O

O

N

�Nicofuranose ni·kö·fûr·ra·nösb-D-Fructofuranose 1,3,4,6-tetranicotinate; C30H24N4O10; 15351-13-0Vasodilator

O

OR

ROOH

OR

RO

N

CO

R =

Nicomorphine ni·kö·mor·fën(1) (-)-(5R,6S)-4,5-Epoxy-9a-methylmorphin-7-en-3,6-diyl dinicotinate; (2) 3,6-di-O-nicotinoylmorphine; C29H25N3O5; 639-48-5Opioid analgesic

NMe

O

O

H

O

N

N

O

O

3-100Nicorandil ni·kö·ran·dil

N-[2-(Nitro-oxy)ethyl]nicotinamide; C8H9N3O4; 65141-46-0; IKOREL

Antianginal

N

NO

NO2

O

H

Nicotinyl Alcohol (BAN) ni·kö·ti·nïl3-Pyridylmethanol; C6H7NO; 100-55-0Nicotinyl Alcohol Tartrate 6164-87-0; RONICOL

Vasodilator

N

CH2OH

Nicoumalone see Acenocoumarol

�Nifedipine nï·fe·di·pënDimethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate;C17H18N2O6; 21829-25-4; ADALAT; ADIPINE; ANGIOPINE; BETA-ADALAT*; CARDILATE;CORACTENT; FORTIPINE; NIFENSAR; TENIF*; TENSIPINE; UNIPINE

Calcium antagonist

HN MeMe

MeOOC COOMe

NO2

Nifenazone nï·fe·na·zönN-(2,3-Dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)nicotinamide; C17H16N4O2; 2139-47-1Analgesic; anti-inflammatory

N

NN

O

NO

H

Me Me

3-101Nifuratel nï·fûr·ra·tel

5-Methylthiomethyl-3-(5-nitrofurfurylideneamino)-2-oxazolidone; C10H11N3O5S;4936-47-4Antiprotozoan

ON

O2N

N

OO

SCH3

Nifuroquine nï·fûr·rö·kwën4-(5-Nitro-2-furyl)quinoline-2-carboxylic acid 1-oxide; C14H8N2O6;57474-29-0; ̈ ABIMASTEN-100Antibacterial

O

N

O2N

COOH

O

Nifursol nï·fûr·sol3,5-Dinitro-2¢-(5-nitrofurfurylidene)salicylohydrazide; C12H7N5O9;16915-70-1; ̈ SALFURIDE

Antiprotozoan

ON

O2N

N

O OH

NO2

NO2

H

Nifurtimox nï·fûr·ti·moks(RS)-Tetrahydro-3-methyl-4-(5-nitrofurfurylideneamino)-1,4-thiazine 1,1-dioxide;C10H13N3O5S; 23256-30-6Antiprotozoan

SMe

N

O2NN

O

H

O

Oand enantiomer

3-102�Nikethamide ni·ke·tha·mïd

N,N-Diethylpyridine-3-carboxamide; C10H14N2O; 59-26-7Central nervous system stimulant

N

CONEt2

Nilestriol (nylestriol) nï·lës·trë·ol3-Cyclopentyloxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yne-16a,17b-diol;C25H32O3; 39791-20-3Oestrogen

H

H

H

OH

CHOH

Me

O

Nilprazole nil·pra·zôl4-{[1-(2-Benzoylethyl)benzimidazol-2-yl]methyl}piperazin-1-yl-N-isopropylacetamide; C26H33N5O2; 60662-19-3; 73442 MDGastric antisecretory

N

N

O

N

NNHPr i

O

Niludipine nï·lü·di·pënBis(2-propoxyethyl) 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate; C25H34N2O8; 22609-73-0; BAY a 7168Calcium antagonist

HN

NO2

MeMe

OO

O

CH3OO

H3C

O

3-103Nilutamide nï·loo·ta·mïd

5,5-Dimethyl-3-(a,a,a-trifluoro-4-nitro-m-tolyl)-imidazolidine-2,4-dione;C12H10F3N3O4; 63612-50-0Antineoplastic

NNH

CF3

O2N

Me Me

O

O

Nimesulide nï·me·sü·lïd4¢-Nitro-2¢-phenoxymethanesulfonanilide; C13H12N2O5S; 51803-78-2;R 805Analgesic; anti-inflammatory

O

NO2

NHSO2CH3

Nimodipine ni·mö·di·pën(RS)-Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylate; C21H26N2O7; 66085-59-4; NIMOTOP

Calcium antagonist

and enantiomer

HN MeMe

Pr i OOCH

OOMe

O

NO2

�Nimorazole nï·mor·ra·zôl1-(2-Morpholinoethyl)-5-nitroimidazole; nitrimidazine; C9H14N4O3;6506-37-2Antiprotozoan

N

NN

ONO2

Niridazole nï·ri·da·zôl1-(5-Nitro-1,3-thiazol-2-yl)imidazolidin-2-one; C6H6N4O3S; 61-57-4Anthelmintic

NH

NS

N

O2N

O

3-104Nisoldipine nï·sol·di·pën

(RS)-Isobutyl methyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate; C20H24N2O6; 63675-72-9; SYSCOR

Calcium antagonist

HN MeMe

MeOOC

NO2

COOBu iH

and enantiomer

Nitazoxanide nï·ta·zoks·a·nïd2-(5-Nitro-1,3-thiazol-2-ylcarbamoyl)phenyl acetate; C12H9N3O5S;55981-09-4Treatment of diarrhoea in AIDS

N

S

N

O2N

O OAc

H

�Nitrazepam nï·trä·ze·pam1,3-Dihydro-7-nitro-5-phenyl-1,4-benzodiazepin-2-one; C15H11N3O3;146-22-5; MOGADON; REMNOS; SOMNITE

Hypnotic

N

NO2N

OH

Nitrefazole nï·tref·a·zôl2-Methyl-4-nitro-1-(4-nitrophenyl)imidazole; C10H8N4O4; 21721-92-6;EMD 15 700Treatment of alcoholism

N

N

Me

O2N

NO2

3-105Nitrendipine nï·tren·di·pën

(RS)-Ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate; C18H20N2O6; 39562-70-4; BAY e 5009Calcium antagonist

and enantiomer

N MeMe

MeOOCH

NO2

COOEt

H

Nitrocefin (BAN) nï·trö·së·fin(7R)-3-[(E)-2,4-Dinitrostyryl]-7-(2-thienylacetamido)-3-cephem-4-carboxylic acid;C21H16N4O8S2; 41906-86-9Nitrocefin Sodium 87/312Diagnostic reagent

�Nitrofurantoin nï·trö·fûr·ran·tö·in1-(5-Nitrofurfurylideneamino)hydantoin; C8H6N4O5; 67-20-9; FURADANTIN;MACROBID; MACRODANTIN; URANTOIN

Antibacterial

ON

O2N

N NH

O

O

�Nitrofurazone nï·trö·fûr·ra·zön5-Nitro-2-furaldehyde semicarbazone; nitrofural (pINN); C6H6N4O4;59-87-0; ̈ AUROID*; ̈ DERMOBION*; ̈ NITROCETIN-A*; ̈ TROPHEN*Antibacterial; topical antiprotozoan

ON

O2N

N NH2

O

H

Nitroscanate nï·tros·ka·nät4-(4-Nitrophenoxy)phenyl isothiocyanate; C13H8N2O3S; 19881-18-6; ¨LOPATOL;¨TROSCAN

Anthelmintic

O

O2N NCS

3-106Nitrovin (BAN) nï·trö·vin

(1) Bis[2-(5-nitro-2-furyl)vinyl]methylenehydrazinoformamidine; (2) 1,5-bis(5-nitro-2-furyl)penta-1,4-dien-3-one amidinohydrazone; C14H12N6O6; 804-36-4;¨PENTAZONE

Nitrovin Hydrochloride 2315-20-0; ¨PAYZONE

Antibacterial

OON

NH

H2N NH

NO2O2N

�Nitroxinil (nitroxynil) nï·troks·ë·nil4-Hydroxy-3-iodo-5-nitrobenzonitrile; C7H3IN2O3; 1689-89-0Nitroxinil Eglumine 27917-82-4; ¨GAPEX; ¨TRODAX

Anthelmintic

CN

I

OH

O2N

Nitroxoline nï·troks·ö·lën5-Nitroquinolin-8-ol; C9H6N2O3; 4008-48-4Antibacterial

N

OH

NO2

Nitroxynil see Nitroxinil

Nivimedone nï·vi·me·dön5,6-Dimethyl-2-nitroindan-1,3-dione; C11H9NO4; 49561-92-4Nivimedone Sodium BRL 10833Antiallergic

Me

Me

O

O

NO2

3-107Nizatidine nï·za·ti·dën

(1) N-[2-(2-Dimethylaminomethyl-1,3-thiazol-4-ylmethylthio]ethyl-N¢-methyl-2-nitrovinylidenediamine; (2) 4-[2-(1-methylamino-2-nitro-vinylamino)ethylthiomethyl]-1,3-thiazol-2-ylmethyl(dimethyl)amine; C12H21N5O2S2;76963-41-2; AXID; ZINGA

Histamine H2-receptor antagonist

HN

S

O2N

NHMe S

NNMe2

Noberastine no·be·ras·tën3-(5-Methylfurfuryl)-3H-imidazo[4,5-b]pyridin-2-yl(4-piperidyl)amine;C17H21N5O; 110588-56-2Noberastine Maleate (1:2) R 72075Histamine H1-receptor antagonist

O

N

NN Me

NH

N

Nomifensine no·mi·fen·sën(RS)-1,2,3,4-Tetrahydro-2-methyl-4-phenylisoquinolin-8-ylamine; C16H18N2;24526-64-5Nomifensine Maleate 32795-47-4Antidepressant

NMe

NH2

H

and enantiomer

Nonabine non·a·bën7-(1,2-Dimethylheptyl)-2,2-dimethyl-4-(4-pyridyl)-2H-chromen-5-ol; C25H33NO2;16985-03-8; BRL 4664Antiemetic

O

N

Me

Me

OH

Me

Me

H3C*

mixture of stereoisomers

*

3-108Nonacog Alfa non·a·kog al·fa

Blood coagulation factor IX (human), glycoform a; 113478-33-4Antihaemophilic

Nonoxinol no·noks·i·nola-(4-Nonylphenyl)-w-hydroxypoly(oxyethylene)Each nonoxinol name is followed by a number indicating the approximate numberof oxyethylene groups present, eg nonoxinol 4, nonoxinol 9, and the individualchemical names may contain a specific numerical syllable for the same purpose;DELFEN; DOUBLE-CHECK; DURAGEL; GYNOL II; ORTHO-CREME; ORTHO-FORM

Pharmaceutical aids; spermatocides

H19C9

OOH

n

�Noracymethadol1-Ethyl-4-methylamino-2,2-diphenylpentyl acetate (a-form); C22H29NO2; 50572-73-7

HMeHN

H3CH OAc

CH3* *

mixture of stereoisomers

Noradrenaline / Norepinephrine nor·a·dre·na·lën/nor·e·pi·ne·frën(R)-2-Amino-1-(3,4-dihydroxyphenyl)ethanol; C8H11NO3; 51-41-2�Noradrenaline Acid Tartrate / Norepinephrine Acid Tartrate norepinephrinebitartrate (USAN);51-40-1 (anhydrous); 69815-49-2 (monohydrate); LEVOPHED

�Noradrenaline Hydrochloride / Norepinephrine Hydrochloride 329-56-6Alpha-adrenoceptor agonist

NH2HO

HO

OHH

Norbudrine (norbutrine) nor·bü·drën2-Cyclobutylamino-1-(3,4-dihydroxyphenyl)ethanol; C12H17NO3; 15686-81-4Bronchodilator

NHO

HO

OHH H

and enantiomer

3-109Norcodeine nor·kö·dën

(1) (-)-(5R,6S)-4,5-Epoxy-3-methoxymorphin-7-en-6-ol; (2) 3-O-methyl-17-normorphine; C17H19NO3; 467-15-2Opioid analgesic

NH

O

MeO

H

HO

�Norethandrolone17b-Hydroxy-19-nor-17a-pregn-4-en-3-one; C20H30O2; 52-78-8

O

H

H

H

H

Me Et

OH

�Norethisterone nor·e·thi·ste·rön17b-Hydroxy-19-nor-17a-pregn-4-en-20-yn-3-one; norethindrone (USAN);C20H26O2; 68-22-4; BINOVUM*; BREVINOR*; CLIMAGEST*; CLIMESSE*; EVOREL-PAK;MENOPHASE*; MENZOL; MICRONOR; NORIDAY; NORIMIN*; ORTHO-NOVIN*; OVYSMEN*;PRIMOLUT N; UTOVLAN*�Norethisterone Acetate Norethandrone Acetate (USAN) 51-98-9; ELLEST DUET*;ESTRACOMBI*; ESTRAPAK*; KLIOFEM*; LOESTRIN 20*; NORINYL-1*; SYNPHASE*; TRINOVUM*;TRISEQUENS*;Norethisterone Enanthate NORISTERAT

Progestogen

O

H

H

H

Me OH

CHH

�Noretynodrel (norethynodrel)17b-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one; C20H26O2;68-23-5

O

H

H

H

Me OH

CH

3-110Norfloxacin nor·floks·a·sin

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;C16H18FN3O3; 70458-96-7; UTINOR

Antibacterial

NN

HN

COOH

O

Et

F

Norflurane nor·flûr·rän1,1,1,2-Tetrafluoroethane; C2H2F4; 811-97-2Anaesthetic (inhalation)

FH

F F

H F

Norgestimate nor·jes·ti·mät13b-Ethyl-3-hydroxyimino-18,19-dinor-17a-pregn-4-en-20-yn-17b-yl acetate;C23H31NO3; 35189-28-7 CILEST*Progestogen

N

H

H

H

Et OAc

CH

HO

H

�Norgestomet11b-Methyl-3,20-dioxo-19-norpregn-4-en-17a-yl acetate; C23H32O4;25092-41-5; CRESTAR

O

H

H

H

MeOAc

H

CH3O

Me

�Norgestrel nor·jes·trelrac-13b-Ethyl-17b-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one;DL-norgestrel; dl-norgestrel; C21H28O2; 6533-00-2; CYCLO-PROGYNERVA*; NEOGEST;PREMPAK*; SCHERING PC4Progestogen

O

H

H

H

Et OH

CHH

and enantiomer

3-111Norletimol nor·le·ti·mol

a-Benzylimino-o-cresol; C14H13NO; 886-08-8Antirheumatic

N

OH

Norlevorphanol nor·le·vor·fa·nol(-)-Morphinan-3-ol; C16H21NO; 1531-12-0Opioid analgesic

NH

HO

H

Normethadone nor·me·tha·dön6-Dimethylamino-4,4-diphenylhexan-3-one; C20H25NO; 467-85-6Opioid analgesic

NMe2CO

CH3

Normorphine nor·mor·fën(-)-(5R,6S)-4,5-Epoxymorphin-7-en-3,6-diol; C16H17NO3; 466-97-7Opioid analgesic

NH

O

HO

H

HO

Norpipanone nor·pi·pa·nön4,4-Diphenyl-6-piperidinohexan-3-one; C23H29NO; 561-48-8Opioid analgesic

NCO

CH3

3-112Nortriptyline nor·trip·ti·lën

3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)amine;C19H21N; 72-69-5�Nortriptyline Hydrochloride 894-71-3; ALLEGRON; MOTIPRESS*; MOTIVAL*Antidepressant

NHMe

Nosantine nö·san·tën9-{(1R*)-1-[(S*)-1-Hydroxyethyl]heptyl}hypoxanthine; C14H22N4O2;76600-30-1; NPT 15392Immunoregulator

HN

NN

N

CH3

CH3HO

HH

O

and enantiomer

�Noscapine nos·ka·pën(3S)-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]phthalide; l-a-narcotine; C22H23NO7;128-62-1�Noscapine Hydrochloride 912-60-7Antitussive

O

NMeO

O

HH

OMeO

OMe

MeO

3-113Nosiheptide nö·si·hep·tïd

A peptide antibiotic obtained from cultures of Streptomyces actuosus 40037 or thesame substance obtained by any other means; 56377-79-8Antibiotic

N

SN

S

N

N

N

S

OHN

HON

O

S

N

S

N

SHNN

CH2OO

OH

O

H3C

Me

OH NNH2

O CH2

O

OMe

O

H

H

H

Novobiocin nö·vö·bï·ö·sinAn antimicrobial substance produced by Streptomyces niveus and S. spheroides orrelated organisms; 4-hydroxy-3-[4-hydroxy-3-(3-methylbut-2-enyl)benzamido]-8-methylcoumarin-7-yl 3-O-carbamoyl-5,5-di-C-methyl-a-L-lyxopyranoside;C31H36N2O11; 303-81-1Novobiocin Sodium 1476-53-5; ̈ ALBADRY; ̈ NOVOMAST*; ̈ TETRA-DELTA*Antibacterial

O O

NH

OHOH

Me

O

H2N O

Me

MeMeO

OH

O

OO

CMe2

Noxiptyline (noxiptiline) noks·ip·ti·lën2-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylideneamino-oxy)-ethyldimethylamine; C19H22N2O; 3362-45-6Noxiptiline Hydrochloride BAY 1521Antidepressant

NO

NMe2

3-114Noxytiolin (noxythiolin) noks·ë·tï·ö·lin

1-Hydroxymethyl-3-methyl-2-thiourea; C3H8N2OS; 15599-39-0; NOXYFLEX

Antimicrobial

HO N NHMe

S

H

Nufenoxole nü·fe·noks·ôl2-[3-(2-Azabicyclo[2.2.2]octan-2-yl)-1,1-diphenylpropyl]-5-methyl-1,3,4-oxadiazole; C25H29N3O; 57726-65-5; SC 27166Antidiarrhoeal

N

N

N

O

Me

Nupafant nü·pa·fant(S)-N-(1-Ethoxymethyl-3-methylbutyl)-N-methyl-a-(2-methyl-1H-imidazolo[4,5-c]pyridin-1-yl)-p-toluenesulfonamide; C23H32N4O3S;139133-27-0; BB-960Nupafant Hydrochloride 144736-31-2; BB-2113Platelet activating factor antagonist

N N

NMe

S

Me

Me

MeN

OOOEt

H

H

Nylestriol see Nilestriol

3-115�Nystatin nï·stat·in

A mixture of antifungal polyenes produced by Streptomyces noursei;Nystatin A1 is 19-(3-amino-3,6-dideoxy-b-D-mannopyranosyloxy)-16-carboxy-3,5,7,10,11,15,17,35-octahydroxy-34,36-dimethyl-13-oxo-octatriaconta-20,22,24,26,30,32-hexaen-37-olide; 1400-61-9; ¨NYSTAMONT; NYSTAN; componentin many other proprietary preparations

O

O OH OH OH

OH

OH

OHOH

COOHO

H

Me

HO

Me

Me

O

O

Me

HO

NH2 OH

Ocaperidone o·ka·pe·ri·dön3-(2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)piperidino]ethyl)-2,9-dimethylpyrido[1,2-a]pyrimidin-4-one; C24H25FN4O2; 129029-23-8; R79598Antipsychotic

N

N

N

ON

O

Me

Me

F

Octacosactrin see Tosactide

Octafonium Chloride (octaphonium chloride) ok·ta·fö·në·umBenzyldiethyl-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethylammonium chloride;phenoctide; C27H42ClNO; 15687-40-8; GERMOLENE

Anti-infective

+

Cl_

Et EtMe

MeMe

NO

Me

3-116Octatropine Methylbromide ok·ta·trö·pën

(1R,3r,5S)-8-Methyl-3-(2-propylvaleryloxy)tropanium bromide; anistropinemethylbromide (USAN); C17H32BrNO2; 80-50-2Anticholinergic

+

and enantiomer at C*

*

NMe

O

O

H

Me

CH3

CH3Br

_

�Octaverine6,7-Dimethoxy-1-(3,4,5-triethoxyphenyl)isoquinoline; C23H27NO5;549-68-8

N

MeO

MeO

EtO

OEt

OEt

Octenidine ok·te·ni·dën1,1¢,4,4¢-Tetrahydro-N,N¢-dioctyl-1,1¢-decamethylenedi-(4-pyridylideneamine);C36H62N4; 71251-02-0; WIN 41464Octenidine Hydrochloride 70775-75-6; WIN 41464-2Octenidine Saccharin 86767-75-1; WIN 41464-6Antiseptic

N (CH2)10N(CH2)7 N N (CH2)7 CH3H3C

3-117Octocog Alfa

Recombinant human antihaemophilic factor VIII (without von Willebrand factor)derived from a cloned human factor VIII gene; factor VIII (rDNA); KOGENATE;MONOCLATE-P; RECOMBINATE

AntihaemophilicFor labelling purposes the following three-letter code, to indicate the method of

production, is approved:(bhk) produced from genetically engineered baby hamster kidney cells

�Octoxinol ok·toks·i·nola-[4-(1,1,3,3-Tetramethylbutyl)phenyl]-w-hydroxypoly(oxyethylene)Each octoxinol name is followed by a number indicating the approximate number ofoxyethylene groups present eg octoxino 9 and octoxinol 10, and the individualchemical names may contain a specific numerical syllable for the same purposePharmaceutical aids; spermatocides

OOH

Me

MeMe

Me Me

MeMe

n

Octreotide ok·trë·ö·tïd2-(D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-(2R,3R)-1,3-dihydroxybutyl]-L-cystinamide; C49H66N10O10S2; 83150-76-9; SMS 201-995Octreotide Acetate; SANDOSTATIN

Somatostatin analogue; treatment of neuroendocrine tumours and acromegaly

CH3

OH

H

OHHD-Phe_Cys_Phe_D-Trp_Lys_Thr_Cys_NH

Oestradiol see Estradiol

Oestriol see Estriol

Oestrone see Estrone

Ofloxacin ö·floks·a·sin(±)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid; C18H20FN3O4; 82419-36-1;EXOCIN; TARIVID

Antibacterial

NN

MeN O

F

Me

O

COOH

H

and enantiomer

3-118Olaflur o·la·flûr

2,2¢-{3-[N-(2-Hydroxyethyl)octadecylamino]propylimino}diethanoldihydrofluoride; C27H58N2O3,2HF; 6818-37-7; 17671-49-1 (base); GA 297Prophylaxis of dental caries

NH3C[ CH2] 17

HO OH

OHN ,2HF

Olanzapine ö·lan·za·pën2-Methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine;C17H20N4S; 132539-06-1; ZYPREXA

Antipsychotic

N

N S Me

N

NMe

H

Olaquindox o·la·kwin·doks2-(2-Hydroxyethylcarbamoyl)-3-methylquinoxaline 1,4-dioxide; C12H13N3O4;23696-28-8; ̈ ENTERODOX

Antibacterial

N

N

NOH

Me

OO

O

H

Oleandomycin ö·lë·an·dö·mï·sinAn antibiotic produced by certain strains of Streptomyces antibioticus;(2R,3S,4R,5S,6S,8R,10R,11S,12R,13R)-3-(2,6-Dideoxy-3-O-methyl-a-L-arabino-hexopyranosyloxy)-8,8-epoxymethano-11-hydroxy-2,4,6,10,12,13-hexamethyl-9-oxo-5-(3,4,6-trideoxy-3-dimethylamino-b-D-xylo-hexopyranosyloxy)tridecan-13-olide; C35H61NO12; 3922-90-5

O

EtMe

HO

Me

O Me

Me

O

NMe2

Me

OH

O

O

HO

Me

OMe

Me

O

O

MeO

3-119Oletimol ö·le·ti·mol

2-[1-(Benzylimino)ethyl]phenol; C15H15NO; 5879-67-4Antirheumatic

N

Me

OH

Olsalazine ol·sa·la·zën5,5¢-Azodisalicylic acid; C14H10N2O6; 15722-48-2; CI Mordant yellow 5Olsalazine Sodium DIPENTUM

Anti-inflammatory

N NHO

HOOC

OH

COOH

Omapatrilat ö·ma·pa·tri·lat(4S,7S,10aS)-Octahydro-4-[(S)-3-phenyl-2-sulfanylpropanamido]-5-oxo-7H-pyrido[2,1-b][1,3]thiazepine-7-carboxylic acid; C19H24N2O4S2; 167305-00-2

ACE- and endopeptidase-inhibitor; antihypertensive

N

S

HN

SHH

H

H COOH

O

OH

�Omega-3 Marine Triglycerides (BAN)A mixture of the triglycerides of the fatty acids from marine fish containing theequivalent of about 18% of eicosapenta-5,8,11,14,17-enoic acid and 12% ofdocosahexa-4,7,10,13,16,19-enoic acid; MAXEPA

Reduction of plasma triglycerides

�Omeprazole ö·me·pra·zôl5-Methoxy-2-(4-methoxy-3,5-dimethyl-2-pyridylmethylsulfinyl)benzimidazole;C17H19N3O3S; 73590-58-6; LOSEC

�Omeprazole Sodium 95510-70-6Treatment of peptic ulcer

NH

N S

NMe

OMe

O

MeO

Me

3-120Ondansetron on·dan·se·tron

(RS)-1,2,3,9-Tetrahydro-9-methyl-3-(2-methylimidazol-1-ylmethyl)carbazol-4-one;C18H19N3O; 99614-02-5Ondansetron Hydrochloride 103639-04-9; ZOFRAN

5HT3-Serotonin antagonist

N

NN

O Me

Me

H

and enantiomer

Opebacan ö·peb·a·kan132-L-Alanine-1–193-bactericidal/permeability-increasing protein (human); 206254-79-7; rBPI-21;

Bacterial endotoxin binder

opebacan has the following amino acid sequence:VNPGVVVRIS QKGLDYASQQ GTAALQKELK

RIKIPDYSDS FKIKHLGKGH YSFYSMDIRE

GQLPSSQISM VPNVGLKFSI SNANIKISGK

WKAQKRFLKM SGNFDLSIEG MSISADLKLG

SNPTSGKPTI TASSCHSSIN SVHVHISKSK

VGWLIQLFHK KIESALRNKM NSQVCEKVTN

SVSSELQPYF QTL

Opipramol ö·pi·pra·mol2-[4-(3-5H-Dibenz[b,f]azepin-5-ylpropyl)piperazin-1-yl]ethanol; C23H29N3O; 315-72-0Opipramol Hydrochloride 909-39-7Antidepressant

N

N

NOH

3-121Orciprenaline or·si·pren·a·lën

1-(3,5-Dihydroxyphenyl)-2-isopropylaminoethanol; C11H17NO3; 586-06-1�Orciprenaline Sulphate metaproterenol sulfate (USAN); 5874-97-5; ALUPENT

Beta-adrenoceptor agonist

NHPr iOHH

OH

HO

and enantiomer

Orgotein or·gö·tënA group of water-soluble metalloprotein congeners isolated from liver, red bloodcells and other mammalian tissues; 9016-01-7; ¨PALOSEIN

Anti-inflammatory

Orlistat or·li·stat(S)-1-[(2S,3S)-3-Hexyl-4-oxo-oxetan-2-ylmethyl]dodecyl N-formyl-L-leucinate;C29H53NO5; 96829-58-2; XENICAT

Pancreatic lipase inhibitor; treatment of obesity

H

H3C[ CH2]10

O

N

O

O

CH3H3C

H OO

[ CH2] 5CH3

Orotic Acid o·ro·tik1,2,3,6-Tetrahydro-2,6-dioxopyrimidine-4-carboxylic acid; C5H4N2O4;65-86-1Nutritional supplement

NH

N OO

COOH

H

Orphenadrine or·fe·na·drënDimethyl-2-(2-methylbenzhydryloxy)ethylamine; C18H23NO; 83-98-7Orphenadrine Citrate 4682-36-4; NORFLEX

�Orphenadrine Hydrochloride 341-69-5; BIORPHEN; DISIPAL

Anticholinergic

ONMe2

Me

H

and enantiomer

3-122�Ostreogrycin

Antimicrobial substances produced by Streptomyces ostreogriseus; certain componentsare identical with some constituents of mikamycin, pristinamycin and virginiamycin;11006-76-1

Otilonium Bromide o·ti·lö·në·um brö·mïdDiethyl(methyl){2-[4-(2-octyloxybenzamido)benzoyloxy]ethyl}ammoniumbromide; C29H43BrN2O4; 26095-59-0; SP63Antispasmodic

N

ONEt2

O(CH2)7CH3

O

O

H

Me

+ Br_

Ovandrotone Albumin ö·van·drö·tön al·bü·minPentadecakis- to pentatriacontakis[3-(3,17-dioxoandrost-4-en-7a-ylthio)-propionyl]albumin, [human serum]; GR 33207Ovine fecundity

O

Me

H

H

H

Me O

SHSA

O

n

HSA = Human Albmin

Ox Bile (BAN)An alcoholic extract of ox bile reduced by evaporation and containing bile salts;ENZYPAN*

Oxacillin oks·a·si·lin(6R)-6-(5-Methyl-3-phenyl-1,2-oxazole-4-carboxamido)penicillanic acid;C19H19N3O5S; 66-79-5Antibacterial

HN

O

HH

Me

Me

COOHH

S

OO N

N

Me

3-123Oxaliplatin oks·a·li·pla·tin

[(1R,2R)-1,2-Cyclohexanediamine-N,N¢][oxalato(2-)]platinum; C8H14N2O4Pt;61825-94-3; ELOXATIN

Antineoplastic

NH2

NH2

Pt

H

HO

OO

O

�Oxamniquine oks·am·ni·kwën1,2,3,4-Tetrahydro-2-isopropylaminomethyl-7-nitro-6-quinolylmethanol;C14H21N3O3; 21738-42-1Anthelmintic

NNHPr iO2N

HO

H

Oxandrolone oks·an·dro·lön17b-Hydroxy-17a-methyl-2-oxa-5a-androstan-3-one; C19H30O3; 53-39-4Anabolic steroid; androgen

O

O

Me

H

H

H

H

Me Me

OH

Oxantel oks·an·tel(E)-b-(1,4,5,6-Tetrahydro-1-methylpyrimidin-2-yl)styren-3-ol; C13H16N2O; 36531-26-7Oxantel Embonate 42408-84-4Anthelmintic

N

N

OH

Me

Oxaprozin oks·a·prö·zin3-(4,5-Diphenyl-1,3-oxazol-2-yl)propionic acid; C18H15NO3; 21256-18-8Analgesic; anti-inflammatory

N

O COOH

3-124�Oxatomide oks·a·tö·mïd

1-[3-(4-Benzhydrylpiperazin-1-yl)propyl]-1,3-dihydrobenzimidazol-2-one;C27H30N4OProphylaxis of allergic conditions

HN

N N

NO

�Oxazepam oks·ä·ze·pam(RS)-7-Chloro-1,3-dihydro-3-hydroxy-5-phenyl-1,4-benzodiazepin-2-one;C15H11ClN2O2; 604-75-1; ABBOXAPAM; LEDERPAM; OXANID

Anxiolytic

N

NCl

O

OHH

H

and enantiomer

Oxcarbazepine oks·kar·bä·ze·pën10,11-Dihydro-10-oxo-5H-dibenz[b,f]azepine-5-carboxamide; C15H12N2O2; 28721-07-5Anticonvulsant

N

CONH2

O

Oxedrine oks·e·drën(RS)-1-(4-Hydroxyphenyl)-2-(methylamino)ethanol; C9H13NO2; 94-07-5Oxedrine Tartrate 16589-24-5Sympathomimetic

HO

NHMeH OH

and enantiomer

3-125Oxeladin oks·e·la·din

2-(2-Diethylaminoethoxy)ethyl 2-ethyl-2-phenylbutyrate; C20H33NO3;468-61-1Antitussive

OO

EtEt

O

NEt2

Oxerutins (BAN) oks·ë·roo·tinsA mixture of 5 different O-(b-hydroxyethyl) rutosides, not less than 45% of whichis troxerutin; PAROVEN

Treatment of venous disorders

�Oxetacaine (oxethazaine) oks·e·ta·kän2,2¢-(2-Hydroxyethylimino)bis[N-(a,a-dimethylphenethyl)-N-methylacetamide];C28H41N3O3; 126-27-6; MUCAINE*Local anaesthetic

N

NHO N

OMeMe

O

Me

Me MeMe

�Oxfendazole oks·fen·da·zôlMethyl 5-(phenylsulfinyl)-1H-benzimidazol-2-ylcarbamate; C15H13N3O3S; 53716-50-0; ̈ AUTOWORM; ̈ BOVEX; ̈ OXFENIL; ̈ PARAFEND; ̈ SYNANTHIC; ̈ SYSTAMEX

Anthelmintic

S

N

N

O

NHCOOMeH

Oxfenicine oks·fe·ni·sën(S)-2-(4-Hydroxyphenyl)glycine; C8H9NO3; 32462-30-9; UK-25842Treatment of ischemic heart disease

COOH

HO

NH2H

Oxibendazole oks·ë·ben·da·zôlMethyl 5-propoxy-1H-benzimidazol-2-ylcarbamate; C12H15N3O3;20559-55-1; ̈ EQUIDIN; ̈ EQUITAC; ̈ LINCOLN; ̈ LODITAC

Anthelmintic

N

N NHCOOMe

OH3C

H

3-126Oxiconazole oks·ë·ko·na·zôl

2¢,4¢-Dichloro-2-(imidazol-1-yl)acetophenone (Z)-O-(2,4-dichlorobenzyl)oxime;C18H13Cl4N3O; 64211-45-6; Ro 13-8996/000Oxiconazole Nitrate 64211-46-7; Ro 13-8996/001Antifungal

NO

N

N

Cl

Cl

ClCl

Oxidronic Acid oksë·dro·nik(Hydroxymethylene)diphosphonic acid; CH6O7P2; 15468-10-7Sodium Oxidronate 14255-61-9 (2Na)Diagnostic aid to bone visualisation

P

O

OH

OHP

O

OH

HO CH

OH

Oxipurinol (oxypurinol) oks·ë·pûr·ri·nol1H-Pyrazolo[3,4-d]pyrimidine-4,6-diol; C5H4N4O2; 2465-59-0Xanthine oxidase inhibitor

N

NN

N

OH

HOH

Oxiracetam oks·ë·ra·se·tam(1) (RS)-2-(4-Hydroxy-2-oxopyrrolidin-1-yl)acetamide; (2) (RS)-N-carbamoylmethyl-3-hydroxybutane-4-lactam; C6H10N2O3; 62613-82-5;CGP 21690ECerebral stimulant

NNH2

OO

HOH

and enantiomer

3-127Oxitropium Bromide oks·ë·trö·pë·um

(1R,3s,5S,6R,7S,8r)-8-Ethyl-3-[(S)-tropoyloxy]-6,7-epoxytropanium bromide;C19H26BrNO4; 30286-75-0; OXIVENT

Anticholinergic

NMe

O

O

Et

OH

H

OBr

_

+

Oxmetidine oks·me·ti·dën2-[2-(5-Methylimidazol-4-ylmethylthio)ethylamino]-5-piperonylpyrimidin-4-(1H)-one; C19H21N5O3S; 72830-39-8; SK&F 92994Histamine H2-receptor antagonist

O

O

N

HN

HN

S

O

N

NH

Me

�Oxolinic Acid oks·ö·lin·ik5-Ethyl-5,8-dihydro-8-oxo-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid;C13H11NO5; 14698-29-4; ̈ AQUALINIC; ̈ AQUINOX

Antibacterial

O

O

N

O

COOH

Et

Oxoprostol oks·ö·prost·ol(1) trans-2-(7-Hydroxyheptyl)-3-(3-oxo-4-phenoxybutyl)cyclopentanone; (2) trans-1-hydroxy-16-phenoxy-w-tetranorprostane-9,15-dione; C22H32O4; 69648-40-4;M&B 33153Prostanoid gastric antisecretory

O

H

H

OOH

O

and enantiomer

Oxpentifylline see Pentoxifylline

3-128Oxprenolol oks·pren·o·lol

1-o-Allyloxyphenoxy-3-isopropylaminopropan-2-ol; C15H23NO3;6452-71-7�Oxprenolol Hydrochloride 6452-73-9; APSOLOX; SLOW-PREN; SLOW-TRASICOR;TRASICOR; TRASIDREX*Beta-adrenoceptor antagonist

O

OCH2

OHHNHPr i

and enantiomer

Oxybuprocaine oks·ë·bü·prö·kän2-Diethylaminoethyl 4-amino-3-butoxybenzoate; C17H28N2O3; 99-43-4Oxybuprocaine Hydrochloride 5987-82-6; MINIMS BENOXINATE

Local anaesthetic

OH3CO

NEt2

H2N

O

Oxybutynin oks·ë·bü·ti·nin4-Diethylaminobut-2-ynyl 2-cyclohexyl-2-phenylglycolate; C22H31NO3;5633-20-5�Oxybutynin Hydrochloride Oxybutynin chloride (USAN); 1508-65-2 CYSTRIN;DITROPAN

Anticholinergic

NEt2

O

HOO

�Oxycinchophen3-Hydroxy-2-phenylquinoline-4-carboxylic acid; C16H11NO3; 485-89-2

N

OH

COOH

3-129�Oxyclozanide oks·ö·klö·za·nïd

3,3¢,5,5¢,6-Pentachloro-2¢-hydroxysalicylanilide; C13H16Cl5NO3;2277-92-1; ̈ LEVAFAS* ̈ NILZAN*; ̈ RYCOVET DUOSPEC*; ̈ SYSTAMEX PLUS*; ̈ WORMAWAY*;¨ZANIL

Anthelmintic

NH

Cl

OH

Cl

Cl

O

Cl

Cl

OH

Oxycodone oks·ë·kö·dön(1) (-)-(5R,14S)-4,5-Epoxy-14-hydroxy-3-methoxy-9a-methylmorphinan-6-one;(2) 6-deoxy-7,8-dihydro-14-hydroxy-3-O-methyl-6-oxomorphine; C18H21NO4; 76-42-6Opioid analgesic

NMe

O

MeO

OH

O

Oxyfedrine oks·ë·fe·drën3-(b-Hydroxy-a-methylphenethylamino)-3¢-methoxypropiophenone; C19H23NO3;15687-41-9Vasodilator

NH

OMe

O Me H

H OH

Oxymesterone oks·ë·mes·te·rön4,17b-Dihydroxy-17a-methylandrost-4-en-3-one; C20H30O3; 145-12-0Anabolic steroid; androgen

O

OH

Me

H

H

H

Me Me

OH

3-130Oxymetazoline oks·ë·me·tä·zö·lën

6-tert-Butyl-3-(2-imidazolin-2-ylmethyl)-2,4-xylenol; C16H24N2O;1491-59-4�Oxymetazoline Hydrochloride 2315-02-8; AFRAZINE

Alpha-adrenoceptor agonist

N

NH

Me

Bu t

OH

Me

�Oxymetholone oks·ë·me·tho·lön17b-Hydroxy-2-hydroxymethylene-17a-methyl-5a-androstan-3-one; C21H32O3; 434-07-1Anabolic steroid; androgen

O

Me

H

H

H

Me Me

OH

H

OH

Oxymorphone oks·ë·mor·fön(1) (-)-(5R,14S)-4,5-Epoxy-3,14-dihydroxy-9a-methylmorphinan-6-one; (2) 6-deoxy-7,8-dihydro-14-hydroxy-6-oxomorphine; C17H19NO4;76-41-5Opioid analgesic

NMe

O

HO

OH

O

Oxypertine oks·ë·per·tën5,6-Dimethoxy-2-methyl-3-[2-(4-phenylpiperazin-1-yl)ethyl]indole; C23H29N3O2;153-87-7Oxypertine Hydrochloride 40523-01-1; INTEGRIN

Antipsychotic

N

N

N

MeO

MeO

MeH

3-131��Oxyphenbutazone oks·ë·fen·bü·ta·zön

4-Butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione; C19H20N2O3; 129-20-4

N

N

O

O

OH

Bun

H

and enantiomer

Oxyphencyclimine oks·ë·fen·sï·kli·mën1,4,5,6-Tetrahydro-1-methylpyrimidin-2-ylmethyl a-cyclohexylmandelate;C20H28N2O3; 125-53-1Anticholinergic

ON

HO

O

N

Me

and enantiomer

Oxyphenisatine (oxyphenisatin) oks·ë·fe·nï·sa·tën3,3-Bis(4-hydroxyphenyl)indolin-2-one; C20H15NO3; 125-13-3Oxyphenisatine Diacetate 115-33-3; VERIPAQUE

Laxative

N O

OAc

OAc

H

Oxyphenonium Bromide oks·ë·fe·nö·në·um2-(a-Cyclohexylmandeloyloxy)ethyldiethylmethylammonium bromide;C21H34BrNO3; 50-10-2Anticholinergic

OHO

O

NEt2

Me

and enantiomer

+

Br_

Oxypurinol see Oxipurinol

3-132�Oxytetracycline oks·ë·te·tra·sï·klën

(1) (4S,4aR,5S,5aR,6S,12aS)-4-Dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide;(2) 5b-hydroxytetracycline; C22H24N2O9;79-57-2; ̈ ORNIMED; OXYDON; ̈ TETRAPLEX

�Oxytetracycline Calcium 15251-48-6; TRIMOVATE CREAM*�Oxytetracycline Dihydrate 6153-64-6; ̈ DUPHACYCLINE; ̈ ENGEMYCIN;¨OCCRYCETIN; ̈ OXYCARE; OXYMYCIN; OXYSENTIN; TERRAMYCIN INJECTION; ̈ TETRAMIN

�Oxytetracycline Hydrochloride 2058-46-0; ¨ALAMYCIN; ¨AQUATET;¨DUPHACYCLINE; ̈ EMBACYCLINE; ̈ ENGEMYCIN; ̈ FINABIOTIC*; ̈ INTRACYCLINE; ̈ MYCEN;¨OCCRYCETIN; ̈ OXYCOMPLEX*; ̈ OXYMAST; OXYMYCIN; ̈ OXYTETRIN; TERRAMYCIN CAPSULES;TERRA-CORTRIL*; ̈ TETCIN; ̈ TETRA; ̈ TETROXY

Antibiotic

OH O HO O

CONH2

OH

NMe2HH

MeHO

OH

OH

�Oxytocin oks·ë·tö·sinC43H66N12O12S2; 50-56-6; SYNTOCINON; SYNTOMETRINE*Oxytocic

Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2

Paclitaxel pa·kli·taks·el(2S,5R,7S,10R,13S)-10,20-Bis(acetoxy)-2-benzoyloxy-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-13-yl (3S)-3-benzoylamino-3-phenyl-D-lactate; C47H51NO14; 33069-62-4; taxol A; TAXOL

Antineoplastic

H

OHAcO O

Me

Me

OAcO

OMe

O

Me

HON

OH

OHO

O

H

3-133Padimate pa·di·mät

A mixture of pentyl, isopentyl and 2-methylbutyl 4-dimethylaminobenzoates; 14779-78-3; COPPERTONE SUPERSHADE*; SPECTRABAN*Padimate O 2-ethylhexyl 4-dimethylaminobenzoate; C17H27NO2;21245-02-3; ESCALOL 507Sunscreen

Me2N

O CH3

O

CH3

padimate O

Palatrigine pa·la·tri·jën6-(2,3-Dichlorophenyl)-2,3-dihydro-3-imino-2-isopropyl-1,2,4-triazin-5-ylamine;C12H13Cl2N5; 98410-36-7; BW A256CAnti-arrhythmic

N

NN

Cl

Cl

Pr i

NHH2N

Palivizumab pa·li·viz·ü·mabImmunoglobulin G 1 (human-mouse monoclonal MEDI-493g1-chainantirespiratory syncytial virus protein F), disulfide with human-mouse monoclonalMEDI-493k1-chain, dimerImmunomodulator

Pamidronic Acid pa·mi·dro·nik3-Amino-1-hydroxypropylidenebis(phosphonic acid); C3H11NO7P2;40391-99-9Disodium Pamidronate 57248-88-1; AREDIA

Treatment of malignant hypercalcaemia

P

O

OH

OHP

O

OH

HO C

OH

NH2

�Pancreatin (BAN) pan·krë·a·tinA preparation of mammalian pancreas containing enzymes having protease, lipaseand amylase activity; 8049-47-6; CREON; NUTRIZYM GR; PANCREASE; PANCREX;¨ TRYPLASE

Enzyme

�Pancreozymin (BAN)A polypeptide hormone obtained from duodenal mucosa; cholecystokininDiagnostic aid

3-134�Pancuronium Bromide pan·kûr·rö·në·um

1,1¢-(3a,17b-Diacetoxy-5a-androstan-2b,16b-ylene)bis(1-methylpiperidinium)dibromide; C35H60Br2N2O4; 15500-66-0; PAVULON

Neuromuscular blocker

NNMe

AcO

Me

H

H

H

H

Me OAc

Me+ + 2Br

_

�Panidazole2-Methyl-5-nitro-1-[2-(4-pyridyl)ethyl]imidazole; C11H12N4O2;13752-33-5

N

N

N

Me

NO2

Panthenol pan·the·nol(±)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide; pantothenylalcohol; C9H19NO4; 17307-32-3; MULTIBIONTA*Pantothenic acid analogue

HON OH

Me Me

HO H

O

H

and enantiomer

Pantoprazole pan·to·pra·zôl5-Difluoromethoxybenzimidazol-2-yl 3,4-dimethoxy-2-pyridylmethyl sulfoxide;C16H15F2N3O4S; 102625-70-7; PROTIUM

Proton pump inhibitor; treatment of gastric acid-related gastrointestinal disorders

N

N SN

O

O

OMeMeO

F2HC

H

3-135Pantothenic Acid (BAN) pan·tö·thë·nik

(R)-N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-b-alanine; C9H18NO5;79-83-4; SOLVITO*Calcium Pantothenate ALLBEE*; AMERICAN NUTRITION*; BC 500*; CALCIMAX*;CANTOPAL; CONCAVIT*; DALIVIT*; FEFOL VIT*; GEVRAL*; KETOVITE*; UNICAP*Vitamin B component

HON

COOHMe Me

HO H

O

H

Panuramine pan·ûr·ra·mën(1) 1-Benzoyl-3-[1-(2-naphthylmethyl)4-piperidyl]urea; (2) N-[1-(2-naphthylmethyl)piperidin-4-ylaminocarbonyl]benzamide; C24H25N3O2; 80349-58-2Panuramine Hydrochloride 80349-03-7; Wy 26002Antidepressant

N N

O O N

H H

Papaveretum (BAN) pa·pa·ve·rë·tumA mixture of 253 parts of morphine hydrochloride, 23 parts of papaverinehydrochloride and 20 parts of codeine hydrochloride; 8002-76-4; ASPAV*Opioid analgesic

Papaverine (BAN) pa·pa·ve·rën1-(3,4-Dimethoxybenzyl)-6,7-dimethoxyisoquinoline; C20H21NO4;58-74-2�Papaverine Hydrochloride 61-25-6; BROVON*Antispasmodic

NOMe

OMe

MeO

MeO

Papaveroline pa·pa·ve·ro·lën1-(3,4-Dihydroxybenzyl)isoquinoline-6,7-diol; C16H13NO4; 574-77-6Vasodilator

NOH

OH

HO

OH

3-136�Paracetamol pa·ra·set·a·mol

4¢-Hydroxyacetanilide; acetaminophen (USAN); C8H9NO2; 103-90-2; ALVEDON;ANADIN PARACETAMOL; ̈ BUDALE; CALPOL; CALPOL SIX PLUS; DISPROL; FANALGIC; FEBRILIX;HEDEX; INFADROPS; MANDANOL; MEDIMOL; MIRADOL; PALDESIC; PANADOL; PANALEVE;PARACETS; PARAMIN; PLACIDEX; SALZONE; TRAMIL; component in a large number ofproprietary preparationsAnalgesic

NHAc

HO

Parecoxib pa·re·koks·ibN-[4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)phenylsulfonyl]propanamide;C19H18N2O4S; 198470-84-7Parecoxib SodiumCyclo-oxygenase-2 inhibitor

NO

SNH

CH3

Me

OO O

Paramethadione pa·ra·me·tha·dï·ön(RS)-5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione; C7H11NO3; 115-67-3Anticonvulsant

NMe

O O

O

Me

Et

and enantiomer

Paramethasone pa·ra·me·tha·sön6a-Fluoro-11b,17a,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione;C22H29FO5; 53-33-8Paramethasone Acetate 1597-82-6Corticosteroid

O

F

Me

H

H

H

Me

OAc

OHMeO

HO

Parbendazole par·ben·da·zôlMethyl 5-butylbenzimidazol-2-ylcarbamate; C13H17N3O2; 14255-87-9Anthelmintic

N

N NHCOOMe

Bun

H

3-137Pargyline par·ji·lën

Benzylmethylprop-2-ynylamine; C11H13N; 555-57-7Pargyline Hydrochloride 306-07-0Monoamine oxidase inhibitor

N

MeCH

Parnaparin Sodium par·na·pa·rinSodium salt of depolymerised heparin obtained by hydrogen peroxide andcopper(II) acetate degradation of heparin from pork intestinal mucosa; the majorityof the components have a 2-N,6-O-disulfo-D-glucosamine structure at the reducingend of their chain; the molecular weight of these components lies between 4000and 5000 (±20%); the degree of sulfation is 2.15 (±10%) per disaccharide unit;OP 21-23Anticoagulant

Paromomycin pa·rö·mö·mï·sinAntimicrobial aminoglycosides produced by Streptomyces rimosus var. paromomycinus;7542-37-2Antibiotic

Paroxetine pa·roks·e·tën5-[(3S,4R)-4-p-Fluorophenyl-3-piperidylmethoxy]-1,3-benzodioxole; C19H20FNO3;61869-08-7Paroxetine Hydrochloride SEROXAT

Antidepressant

O

O O NH

F

Parvaquone par·va·kwön2-Cyclohexyl-3-hydroxy-1,4-naphthoquinone; C16H16O3; 4042-30-2Theilericide (veterinary)

O

O

OH

�Pecazine10-(1-Methyl-3-piperidylmethyl)phenothiazine; C19H22N2S; 60-89-9

N

SN

Me

3-138�Pecilocin

An antibiotic produced by Paecilomyces varioti Bainier var. antibioticus;1-[(2E,4E,6Z,8R)-8-hydroxy-6-methyldodeca-2,4,6-trienoyl]-2-pyrrolidone;C17H25NO3; 19504-77-9Antibiotic

NCH3

O

O

Me

H OH

H

�Pefloxacin pe·floks·a·sin1-Ethyl-6-fluoro-1,4-dihydro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C17H20FN3O3; 70458-92-3Antibacterial

NN

N

F

Me

O

COOH

Et

Peginterferon Alfa-2bPegylated, recombinant interferon alfa-2b

Treatment of chronic hepatitus C

peginterferon alfa-2b has the following amino acid sequence:

(M)CDLPQTHSLG SRRTLMLLAQ MRRISLFSCL

KDRHDFGFPQ EEFGNQFQKA ETIPVLHEMI

QQIFNLFSTK DSSAAWDETL LDKFYTELYQ

QLNDLEACVI QGVGVTETPL MKEDSILAVR

KYFQRITLYL KEKKYSPCAW EVVRAEIMRS

FSLSTNLQES LRSKE

*

*

*

*potential pegylation sites

*

*

*

*

*

*

* **

Pemoline pe·mo·lën(RS)-2-Amino-5-phenyl-4-oxazolidone; C9H8N2O2; 2152-34-3; VOLITAL

Central nervous system stimulant

N

O NH2

O

and enantiomer

3-139Pempidine pem·pi·dën

1,2,2,6,6-Pentamethylpiperidine; C10H21N; 79-55-0Ganglion blocker

NMe

Me

Me

Me

Me

�PenamecillinAcetoxymethyl (6R)-6-(2-phenylacetamido)penicillanate; C19H22N2O6S;983-85-7

HN

NOO

S

H

Me

Me

H H

O O CH3

O O

�Penbutolol pen·bü·to·lol(S)-1-tert-Butylamino-3-(2-cyclopentylphenoxy)propan-2-ol; C18H29NO2; 38363-40-5Beta-adrenoceptor antagonist

O NHBu tOHH

Penciclovir pen·sï·klö·veer9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine; C10H15N5O3; 39809-25-1; VECTAVIR

Antiviral

N

N

N

O

HN

OH

OHH2N

Pendecamaine pen·de·ka·mänDimethyl(3-palmitamidopropyl)ammonioacetate; C23H46N2O3; 32954-43-1Surface active agent

C15H31 N N COO_

O

Me MeH

+

3-140Pendetide pen·de·tïd

Glycyl-L-tyrosyl-N 6-[N-(2-{2-[bis(carboxymethyl)amino]ethyl(carboxymethyl)-amino}ethyl)-N-(carboxymethyl)glycyl]-L-lysine; C3lH47N7O14Diagnostic aid (see indium[111In] satumomab pendetide under satumomab)

HOOC

NHOOC

HOOC N

HN

O

COOH

NHN

COOHH

Gly–Tyr

Penethamate (BAN) pen·e·tha·mät2-Diethylaminoethyl (6R)-6-(2-phenylacetamido)penicillanate; C22H31N3O4SPenethamate Hydriodide 808-71-9; ̈ LEOCILLIN; ̈ LEO RED DC*; ̈ LEO YELLOW MC*Treatment of respiratory tract infections

HN

NOO

S

Me

Me

H H

ONEt2

O

H

Penfluridol pen·flûr·ri·dol4-(4-Chloro-3-trifluoromethylphenyl)-1-[3-(p,p¢-difluorobenzhydryl)-propyl]piperidin-4-ol; C28H27ClF5NO; 26864-56-2Antipsychotic

N

F

F

HO

CF3

Cl

�Penicillamine pe·ni·si·la·mën3,3-Dimethyl-D-cysteine; D-penicillamine; C5H11NO2S; 52-67-5; DISTAMINE;PENDRAMINE

Chelating agent; treatment of rheumatoid arthritis

HSCOOH

H NH2

MeMe

�PenicillinaseAn enzyme from cultures of Bacillus cereus or B. subtilis which hydrolysesbenzylpenicillin to penicilloic acid; 9001-74-5

3-141�Pentacosactride (BAN)

[1-D-Serine,4-norleucine,25-valine]corticotrophin-(1-25)-pentacosapeptide amide;norleusactide (pINN; USAN); C142H222N42O31; 17692-62-5

D-Ser-Tyr-Ser-Nle-Glu-His-Phe-Arg-Trp-

Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-

Pro-Val-Lys-Val-Tyr-Pro-Val-NH2

�Pentacynium Metilsulfate (BAN)4-[2-(5-Cyano-5,5-diphenylpentyldimethylammonio)ethyl]-4-methylmorpholiniumdi(methylsulfate); C30H48N3O13S3; 77-12-3

NCN MeMe

N

OMe CH3SO3

_2

+ +

�Pentaerythrityl Tetranitrate (pentaerythritol tetranitrate) pen·ta·e·ri·thri·tïl2,2-Bis(hydroxymethyl)propane-1,3-diol tetranitrate; C5H8N4O12;78-11-5; MYCARDOL

Vasodilator

ONO2

ONO2

O2NO

O2NO

Pentafluranol pen·ta·flûr·ra·nol(1R,2S)-3,3¢-Difluoro-4,4¢-[1-methyl-2,2,2-trifluoroethyl)-ethylene]diphenol;C17H15F5O2; 54043-46-8; BX 430Treatment of benign hypertrophy of the prostate

Me H

CF3

H

HO

OH

F

F

��Pentagastrintert-Butyloxycarbonyl-[b-Ala13]gastrin-(13-17)-pentapeptide amide; C37H49N7O9S;5534-95-2

Boc-β-Ala-Trp-Met-Asp-Phe-NH2

3-142�Pentalamide

(1) 2-Pentyloxybenzamide; (2) O-pentylsalicylamide; C12H17NO2;5579-06-6

OCH3

CONH2

Pentamethonium Bromide pen·ta·me·thö·në·umN,N¢-Pentamethylenebis(trimethylammonium) dibromide; C11H28Br2N2; 541-20-8Ganglion blocker

Me3N NMe3

+ +2Br

_

�Pentamethonium IodideN,N¢-Pentamethylenebis(trimethylammonium) di-iodide; C11H28I2N2;5282-80-4

Me3N NMe3

+ +2 I

_

Pentamidine pen·ta·mi·dën4,4¢-(Pentamethylenedioxy)dibenzamidine; C19H24N4O2; 100-33-4�Pentamidine Isetionate 140-64-7; PENTACARINATE

Antiprotozoan

H2N

O O

NH2

NH NH

Pentapiperide pen·ta·pi·per·rïd1-Methylpiperidin-4-yl 3-methyl-2-phenylvalerate; C18H27NO2;7009-54-3Anticholinergic

O

NMeO

CH3Me

H H*

*

mixture of stereoisomers

Pentaquine pen·ta·kwën5-Isopropylaminopentyl(6-methoxy-8-quinolyl)amine; C18H27N3O;86-78-2Antimalarial

N

HN NHPr i

MeO

3-143Pentastarch pen·ta·starch

A starch in which more than 90% of the amylopectin has been etherified to theextent that on average 4 or 5 of the-OH groups present in every10 D-glucopyranose units of the starch polymer have been converted to -OCH2CH2OH groups; 9005-27-0; PENTASPAN

Plasma volume expander

�Pentazocine pen·tä·zö·sën(2R*,6R*,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methylbut-2-enyl)-2,6-methano-3-benzazocin-8-ol; C19H27NO; 359-83-1�Pentazocine Hydrochloride 64024-15-3; FORTAGESIC*; FORTRAL

Pentazocine Lactate 17146-95-1; FORTRAL INJECTION

Opioid analgesic

NMe

HO

CMe2

H

Me H

and enantiomer

Pentetic Acid pen·te·tik[Carboxymethyliminobis(ethylenenitrilo)]tetra-acetic acid; C14H23N3O10; 67-43-6Radiodiagnostic aid

HOOC NN

N

COOH

COOH

HOOC

COOH

Pentetrazol pen·te·tra·zol6,7,8,9-Tetrahydro-5H-tetrazoloazepine; leptazol; C6H10N4; 54-95-5Central nervous system stimulant

N N

NN

Pentetreotide pen·te·trë·ö·tïdN-{2-[{2-[Bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino]ethyl}-N-(carboxymethyl)glycyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-(2R,3R)-threoninol cyclic disulfide (S3¾ S8);C63H87N13Ol9S2; 138661-02-6; SDZ 215-811; OCTREOSCAN

Diagnostic aid; cytotoxic

N

N COOH

COOHN

COOH COOH

O

D-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys

3-144Penthienate (BAN) pen·thï·e·nät

2-Diethylaminoethyl 2-cyclopentyl-2-(2-thienyl)glycolate; C17H27NO3S; 22064-27-3Penthienate Bromide penthienate methobromide; 60-44-6Anticholinergic

S

HO

O

NMe2O

Penthrichloral pen·thri·klor·ral5,5-Bis(hydroxymethyl)-2-trichloromethyl-1,3-dioxane; C7H11N3O4;5684-90-2Hypnotic

O

O

OH

OH

Cl3C

Pentifylline pen·ti·fi·lën1-Hexyl-3,7-dimethylxanthine; C13H20N4O2; 1028-33-7Vasodilator

N

N

N

N

O

O

Me

H3C

Me

�Pentobarbital (pentobarbitone) pen·tö·bar·bi·tal5-Ethyl-5-(1-methylbutyl)barbituric acid; C11H18N2O3; 76-74-4�Pentobarbital Sodium 57-33-0; ̈ DOLETHAL ̈ EXPIRAL; ̈ EXITAL; ̈ EUTHANASIA;¨EUTHATAL; ̈ EUTHESATE; ̈ LETHOBARB; ̈ PENTOJECT; ̈ SAGATAL

Hypnotic

NH

N OO

O

H3C

EtMe H

H

and enantiomer

3-145Pentolonium Tartrate (pentolinium tartrate) pen·to·lö·në·um

N,N¢-Pentamethylenebis(1-methylpyrrolidinium) di(hydrogen tartrate);C23H42N2O12; 52-62-0Ganglion blocker

N N

Me Me

+ +

HOOCCOO

_OHH

H OH 2

Pentosalen (BAN) pen·tö·sa·len9-(3-Methylbut-2-enyloxy)furo[3,2-g]chromen-7-one; ammidin; C16H14O4; 482-44-0Aid to dermal pigmentation

O O

O Me

Me

O

Pentosan Polysulfate Sodium pen·tö·san po·lë·sul·fätA mixture of linear polymers of b-1® 4-linked xylose, usually sulfated at the 2-and3-positions and occasionally (approximately 1 in every 4 residues) substituted at the2-position with 4-O-methyl-a-D-glucuronic acid 2,3-O-sulfate; the averagemolecular weight lies between 4000 and 6000 with a total molecular weight rangeof l000 to 40,000; 37319-17-8; SP54;¨CARTROPHEN VET

Anticoagulant

Pentostatin pen·tö·sta·tin1,2-Dideoxy-1-[(R)-3,6,7,8-tetrahydro-8-hydroxyimidazo[4,5-d][1,3]diazepin-3-yl]-D-erythro-pentofuranose; covidarabine; 2¢-deoxycoformycin; deoxycoformycin;C11H16N4O4; 53910-25-1; NIPENT

Adenosine deaminase (ADA) inhibitor

O

OH

HO

H OH

HN

N

N

N

3-146Pentoxifylline / Oxpentifylline pen·toks·i·fi·lën/oks·pen·ti·fi·lën

3,7-Dimethyl-1-(5-oxohexyl)xanthine; C13H18N4O3; 6493-05-6; TRENTAL

Vasodilator

N

N

N

N

O

O

Me

H3C

MeO

�Peratizole1-[4-(2,4-Dimethyl-1,3-thiazol-5-yl)butyl]-4-(4-methyl-1,3-thiazol-2-yl)piperazine;C17H26N4S2; 29992-13-4

SN

N

N

Me

MeS

N

Me

Perfluamine per·floo·a·mënTris(heptafluoropropyl)amine; C9F21N; 338-83-0; FLUOSOL*Oxygen transporter during percutaneous transluminal coronary angioplasty

N

CF2CF2CF3

CF2CF2CF3F3CF2CF2C

Perflunafene per·floo·na·fënPerfluorodecahydronaphthalene; C10F18; 306-94-5; FLUOSOL*Oxygen transporter during percutaneous transluminal coronary angioplasty

FFF

FF FF F

FFFF

F FF

FFF

Pergolide per·gö·lïdMethyl (8R,10R)-6-propylergolin-8-ylmethyl sulfide; C19H26N2S; 66104-22-1Pergolide Mesilate 66104-23-2; CELANCE

Dopamine receptor agonist

HN

N

H

SMe

HPrn

H

3-147�Perhexiline

(RS)-2-(2,2-Dicyclohexylethyl)piperidine; C19H35N; 6621-47-2Vasodilator

HN

H

and enantiomer

Pericyazine pe·ri·sï·a·zën1-[3-(2-Cyanophenothiazin-10-yl)propyl]piperidin-4-ol; periciazine (pINN);C21H23N3OS;2622-26-6; NEULACTIL

Antipsychotic

N

S

N

OH

CN

Perindopril per·rin·dö·pril(2S,3aS,7aS)-1-{N-[(S)-1-Ethoxycarbonylbutyl]-L-alanyl}perhydroindole-2-carboxylic acid; C19H32N2O5; 82834-16-0; COVERSYL

Angiotensin-converting enzyme inhibitor

H

MeHO

NH3C

H

H

H

COOH

H

COOEt

Perindoprilat per·rin·dö·pri·lat(2S,3aS,7aS)-1-{N-[(S)-1-Carboxybutyl]-L-alanyl}perhydroindole-2-carboxylicacid; C17H28N2O5; 95153-31-4; S-9780Angiotensin-converting enzyme inhibitor

H

MeHO

NH3C

H

H

H

COOH

H

COOH

3-148Perlapine per·la·pën

6-(4-Methylpiperazin-1-yl)-11H-dibenz[b,e]azepine; C19H21N3; 1977-11-3; HF-2333; AW-142333Hypnotic

NN

MeN

Permethrin per·mëth·rin3-Phenoxybenzyl *(1RS,3RS)-(1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; C21H20Cl2O3; 52645-53-1; ̈ BEATITCH; ̈ CANOVEL;¨CATOVEL; ̈ COMPANION; ̈ DEFENCARE; ̈ DEFENCAT; ̈ DEFENDOG; ̈ EXSPOT; ̈ FLYPOR;¨LINCOLN; LYCLEAR; ̈ RIDECT; ̈ RUBY; ̈ SECTINE; ̈ SWIFT; ̈ SWITCH

Insecticide*alternative designation: (1RS)-cis-trans-3-(2,2-dichloro...

Me

Me

H

Cl

Cl

H O

O

OH

1R,3S-isomer

�Perphenazine per·fen·a·zën2-{4-[3-(2-Chlorophenothiazin-10-yl)propyl]piperazin-1-yl}ethanol;C21H26ClN3OS; 58-39-9; FENTAZIN; TRIPTAFEN*Antiemetic

N

S

N

N

Cl

OH

Pethidine pe·thi·dënEthyl 1-methyl-4-phenylpiperidine-4-carboxylate; C15H21NO2; 57-42-1�Pethidine Hydrochloride meperidine hydrochloride (USAN); 50-13-5;PAMERGAN*;Opioid analgesic

MeN

O CH3

O

3-149Phanquinone (phanquone) fan·kwi·nön

4,7-Phenanthroline-5,6-dione; C12H6N2O2;84-12-8Antiprotozoan

N

N

O

O

�Phenacemide(Phenylacetyl)urea; C9H10N2O2; 63-98-9

N NH2

O O

H

�Phenactropinium Chloride(1R,3r,5S,8s)-[(RS)-3-Mandeloyloxy-8-phenacyl]tropanium chloride;C24H28ClNO4; 3784-89-2

and enantiomer

NMe

O

O

O

H OH

+

Cl_

Phenadoxone fen·a·doks·ön6-Morpholino-4,4-diphenylheptan-3-one; C23H29NO2; 4467-84-5Opioid analgesic; antitussive

O

MeH

NO

CH3

3-150Phenaglycodol fen·a·glï·kö·dol

2-(4-Chlorophenyl)-3-methylbutane-2,3-diol; C11H15ClO2; 79-93-6Anxiolytic; sedative

*CH3

Me OH

Me OHCl

*

mixture of stereoisomers

Phenampromide fen·am·prö·mïdN-(1-Methyl-2-piperidinoethyl)propionanilide; C17H26N2O; 129-83-9Opioid analgesic

NN

CH3O

H Me

and enantiomer

Phenazocine fen·ä·zö·sën(2R*,6R*,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-phenethyl-2,6-methano-3-benzazocin-8-ol; C22H27NO; 127-35-5Phenazocine Hydrobromide 1239-04-9; NARPHEN

Opioid analgesic

NMe

HO

Me H

and enantiomer

��Phenazone2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; antipyrine (USAN); C11H12N2O; 60-80-0

NN

O

Me

Me

�Phenazopyridine fen·ä·zö·pi·ri·dën3-Phenylazopyridine-2,6-diyldiamine; C11H11N5; 94-78-0Analgesic

NNN

NH2

H2N

Phenbenicillin see Fenbenicillin

3-151Phenbutrazate see Fenbutrazate

�Phencyclidine1-(1-Phenylcyclohexyl)piperidine; C17H25N; 77-10-1

N

Phendimetrazine fen·dï·me·tra·zën(2S-trans)-3,4-Dimethyl-2-phenylmorpholine; C12H17NO; 634-03-7Appetite suppressant

NMe

OH

MeH

Phenelzine fen·el·zënPhenethylhydrazine; C8H12N2; 51-71-8�Phenelzine Sulphate 156-51-4; NARDIL

Antidepressant

NNH2

H

Phenethicillin see Pheneticillin

Phenethyl Alcohol (BAN)2-Phenylethanol; C8H10O; 60-12-8; CEANEL*Anti-infective

OH

�Pheneticillin (phenethicillin) fen·eth·i·si·lin(6R)-6-(2-Phenoxypropionamido)penicillanic acid; C17H20N2O5S;147-55-7Antibiotic

*HN

NOO

S

H COOH

Me

Me

H H

O

Me H

and enantiomer at C*

3-152Pheneturide fen·e·tûr·rïd

(2-Phenylbutyryl)urea; ethylphenacemide (pINN); C11H14N2O2; 90-49-3Anticonvulsant

N NH2

H Et

O O

H

�Phenformin1-Phenethylbiguanide; C10H15N5; 114-86-3

N N

NH

NH2

NH

H H

�Phenglutarimide fen·gloo·ta·ri·mïd2-(2-Diethylaminoethyl)-2-phenylglutarimide; C17H24N2O2; 1156-05-4Anticholinergic

HNNEt2

O

O

and enantiomer

Phenindamine fen·in·da·mën(RS)-2,3,4,9-Tetrahydro-2-methyl-9-phenyl-1H-indeno[2,1-c]pyridine; C19H19N;82-88-2�Phenindamine Tartrate 569-59-5; THEPHORIN

Histamine H1-receptor antagonist

NMe

H

and enantiomer

�Phenindione fen·in·dï·ön2-Phenylindan-1,3-dione; phenylindanedione; C15H10O2; 83-12-5; DINDEVAN

Anticoagulant

O

O

3-153Pheniprazine fen·i·pra·zën

a-Methylphenethylhydrazine; C9H14N2; 55-52-7Monoamine oxidase inhibitor

N

H Me

H

NH2

ans enantiomer

Pheniramine fen·îr·ra·mënDimethyl[3-phenyl-3-(2-pyridyl)propyl]amine; C16H20N2; 86-21-5�Pheniramine Maleate 132-20-7; DANERAL SA; TRIOMINIC*Histamine H1-receptor antagonist

N

NMe2

H

and enantiomer

�Phenmetrazine(±)-trans-3-Methyl-2-phenylmorpholine; C11H15NO; 134-49-6

NH

O

Me

and enantiomer

�Phenobarbital (phenobarbitone) fë·nö·bar·bi·tal5-Ethyl-5-phenylbarbituric acid; C12H12N2O3; 50-06-6; SEOMINAL*�Phenobarbital Sodium 57-30-7; PHENOBARBITAL SPANSULE

Anticonvulsant

NH

N OO

O

Et

H

Phenobutiodil fë·nö·bü·tï·ö·dil2-(2,4,6-Tri-iodophenoxy)butyric acid; C10H9I3O3; 554-24-5; BILIODYL

Contrast medium

and enantiomer

OCH3

H COOH

I

II

3-154�Phenolphthalein fë·nol·fthä·lën

3,3-Bis(4-hydroxyphenyl)phthalide; C20H14O4; 77-09-8; AGAROL*; ALOPHEN*; EX-LAX;KEST*Laxative

O

O

OH

OH

�Phenolsulphonphthalein (BAN) fë·nol·sul·fon·fthä·lën4,4¢-(3H-2,1-Benzoxathiol-3-ylidene)bisphenol S,S-dioxide; C19H14O5S;143-74-8Diagnostic aid

O

OH

OH

SO O

Phenomorphan fë·nö·mor·fan(-)-9a-Phenethylmorphinan-3-ol; C24H29NO; 468-07-5Opioid analgesic

N

HO

H

�Phenoperidine fë·nö·pe·ri·dënEthyl 1-(3-hydroxy-3-phenylpropyl)-4-phenylpiperidine-4-carboxylate; C23H29NO3;562-26-5Phenoperidine Hydrochloride 3627-49-4; OPERIDINE

Opioid analgesic

NCOOEt

H OH

and enantiomer

3-155Phenothrin fë·nö·thrin

3-Phenoxybenzyl (1RS,3RS; 1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; C23H26O3; 26002-80-2; FULL MARKS

Insecticide

Me

Me

H

Me

Me

H O

O

OH

1R,3S-isomer

Phenoxybenzamine fen·oks·ë·ben·za·mënBenzyl(2-chloroethyl)(1-methyl-2-phenoxyethyl)amine; C18H22ClNO;59-96-1�Phenoxybenzamine Hydrochloride 63-92-3; DIBENYLINE

Alpha-adrenoceptor antagonist

ON

Cl

H Me

and enantiomer

�Phenoxymethylpenicillin fen·oks·ë·më·thïl·pen·i·si·lin(6R)-6-(2-Phenoxyacetamido)penicillanic acid; penicillin V (USAN); C16H18N2O5S;87-08-1�Phenoxymethylpenicillin Potassium 132-98-9 ¨POTENCIL

Antibiotic

HN

NOO

S

H COOH

Me

Me

H H

O

Phenoxypropazine see Fenoxypropazine

Phenprobamate fen·prö·ba·mät3-Phenylpropyl carbamate; C10H13NO2; 673-31-4Skeletal muscle relaxant

O

O

NH2

3-156Phenprocoumon fen·prö·kü·mon

4-Hydroxy-3-(1-phenylpropyl)coumarin; C18H16O3; 435-97-2Anticoagulant

O

OH H Et

O

and enantiomer

Phensuximide fen·suks·i·mïd(RS)-N-Methyl-2-phenylsuccinimide; C11H11NO2; 486-34-0Anticonvulsant

NMeO

OH

and enantiomer

Phentermine fen·ter·mëna,a-Dimethylphenethylamine; C10H15N; 122-09-8; DUROMINE (an ion-exchange resincomplex); IONAMIN

Central nervous system stimulant

NH2

Me Me

Phentolamine fen·to·la·mën3-[N-(2-Imidazolin-2-ylmethyl)-p-toluidino]phenol; C17H19N3O; 50-60-2�Phentolamine Mesilate 65-28-1; ROGITINE

Alpha-adrenoceptor antagonist

N

N

N

Me

OH

H

Phenyl Aminosalicylate see Fenamisal

�Phenylbutazone fë·nïl·bü·ta·zön4-Butyl-1,2-diphenylpyrazolidine-3,5-dione; C19H20N2O2; 50-33-9; ̈ COMPANAZONE;¨EQUI-PALAZONE; ̈ PHENOGEL; ̈ PHENYCARE; ̈ PHENYZENE; ̈ PRO-DYNAM; ̈ TOMANOL*Analgesic; anti-inflammatory

N

N

O

O

Bun

3-157�Phenylephrine fë·nïl·e·frën

(S)-1-(3-Hydroxyphenyl)-2-methylaminoethanol; C9H13NO2; 59-42-7�Phenylephrine Hydrochloride 61-76-7; FENOX; MINIMS PHENYLEPHRINE; present inmany other proprietary preparationsPhenylephrine Tartrate DUO-AUTOHALER*Alpha-adrenoceptor agonist

HO NHMeH OH

Phenylpropanolamine fë·nïl·prö·pa·no·la·mën(1RS,2SR)-2-Amino-1-phenylpropan-1-ol; C9H13NO; 14838-15-4�Phenylpropanolamine Hydrochloride 154-41-6; ¨PROPALIN; component ofmany other proprietary preparationsSympathomimetic

CH3

H OH

H NH2

and enantiomer

Phenyltoloxamine fë·nïl·tol·oks·a·mën2-(2-Benzylphenoxyl)ethyldimethylamine; C17H21NO; 92-12-6Phenyltoloxamine Citrate 1176-08-5Histamine H1-receptor antagonist

O

NMe2

Phenyramidol see Fenyramidol

�Phenytoin fen·ë·tö·in5,5-Diphenylimidazolidine-2,4-dione; C15H12N2O2; 57-41-0; EPANUTIN SUSPENSION;EPANUTIN INFATABS

�Phenytoin Sodium 630-93-3; EPANUTIN CAPSULES

Anticonvulsant

NH

HN O

O

Ph

Ph

3-158�Pholcodine fol·kö·dën

(1) (-)-(5R,6S)-4,5-Epoxy-9a-methyl-3-(2-morpholinoethoxy)morphin-7-en-6-ol;(2) 3-O-(2-morpholinoethyl)morphine; C23H30N2O4;509-67-1; PAVACOL-D; TIXYLIX DAYTIME; pesent in many other proprietary preparationsAntitussive

NMe

O

O

H

HO

N

O

Pholedrine fol·e·drën4-(2-Methylaminopropyl)phenol; C10H15NO; 370-14-9Sympathomimetic

CH3

HOH NHMe

and enantiomer

Phosmet (BAN) fos·metO,O-Dimethyl S-phthalimidomethyl phosphorodithioate; C11H12NO4PS2;732-11-6; ̈ DERMOL PLUS; ̈ NUPOR; ̈ ORBISECT; ̈ PORECT; ̈ VET-CHEM

Insecticide

NS

OMe

S

P

O

O

OMe

Phoxim foks·imO,O-Diethyl a-cyanobenzylideneamino-oxyphosphorothioate; C12H15N2O3PS;14816-18-3; Bayer 9053Insecticide; anthelmintic

P

S

OEt

O OEtNNC

Phthalylsulfacetamide (BAN) ftha·lïl·sul·fa·se·ta·mïd4¢-(Acetylsulfamoyl)phthalanilic acid; C16H14N2O6S; 131-69-1; ̈ ENTEROLYTE*Antibacterial

H

S

COOH

N

O

O O

NHAc

3-159�Phthalylsulfathiazole (phthalylsulphathiazole) ftha·lïl·sul·fa·thï·a·zôl

4¢-(1,3-Thiazol-2-ylsulfamoyl)phthalanilic acid; C17H13N3O5S2;85-73-4; ̈ NEO-SULPHENTRIN*; ̈ TRIPACIN*; ̈ VETORYL*Antibacterial

N

N

SS

COOH

N

O

O O

H

H

Physostigmine (BAN) fï·sö·stig·mën(3aS,8aR)-1,2,3,3a,8,8a-Hexahydro-1,3a,8-trimethylpyrrolo[2,3,b]indol-5-ylmethylcarbamate; eserine; C15H21N3O2; 57-47-6�Physostigmine Salicylate 57-64-7�Physostigmine Sulphate 64-47-1Anticholinesterase

N

NMeO

OMeHN

Me

Me

H

�Phytomenadione fï·tö·men·a·dï·önA mixyure of 2-methyl-3-[(2E)-7R,11R)-3,7,11,15-tetramethylhexadeca-2-enyl]naphthalene-1,4-dione and '2Z'-isomer; vitamin K1; phytonadione (USAN);C31H46O2; 84-80-0; KONAKION

Vitamin K analogue

H

O

O

Me

Me

HMeH Me

Me

Me

E-component

3-160Piboserod pï·bö·se·rod

N-[(1-Butyl-4-piperidyl)methyl]-3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxamide; C22H31N3O2; 152811-62-6; SB-207266-APiboserod Hydrochloride 178273-87-55HT4-receptor antagonist; treament of irritable bowel syndrome

N

O

N

O

NBunH

Picloxydine pi·kloks·ë·dën1,1¢-[Piperazine-1,4-diylbis(imidocarbonyl)]bis(3-p-chlorophenylguanidine);C20H24Cl2N10; 5636-92-0Antiseptic

N N N

N N N

Cl

Cl

NH NH

NH NH

H H H H

�Picotamide pi·kot·a·mïdN,N¢-Bis(3-pyridylmethyl)-4-methoxyisophthalamide; C21H20N4O3; 80530-87-2

Anticoagulant; fibrinolytic

N

NO

O

N

N

OMe

H

H

Picumast pi·kü·mast7-[3-(4-p-Chlorobenzylpiperazin-1-yl)propoxy]-3,4-dimethylcoumarin;C25H29ClN2O3; 39577-19-0Picumast Hydrochloride 39577-20-3 (2HCl); BM 15.100Antiallergic; antiasthmatic

N

N

Me

Me

O OO

Cl

3-161Picumeterol pi·kü·me·te·rol

(R)-1-(4-Amino-3,5-dichlorophenyl)-2-{6-[2-(2-pyridyl)ethoxy]hexylamino}-ethanol; C21H29Cl2N3O2; GR 114297XBeta2-adrenoceptor agonist; bronchodilator

N

ClCl

NH2

HOH

ONH

�Pifenate(RS)-Ethyl 2,2-diphenyl-3-(2-piperidyl)propionate; C22H27NO2; 15686-87-0

HN

COOEt

H

and enantiomer

Pilocarpine (BAN) pï·lö·kar·pën(1) (2S,3R)-a-Ethyl-b-(1-methyl-1H-imidazol-5-ylmethyl)-g-butyrolactone; (2)(3S,4R)-3-ethyldihydro-4-[(1-methyl-1H-imidazol-5-yl)methyl]furan-2(3H)-one;C11H16N2O2; 92-13-7; OCUSERT PILO

�Pilocarpine Hydrochloride 54-71-7; ISOPTO CARPINE; OCUSERT PILO; PILOGEL; SNO

PILO; SALAGEN

�Pilocarpine Nitrate 148-72-1; MINIMS PILOCARPINE

Cholinergic

N

N O

Me

O

EtHH

�PiminodineEthyl 4-phenyl-1-(3-anilinopropyl)piperidine-4-carboxylate; C23H30N2O2; 13495-09-5

N

COOEt

NH

3-162Pimonidazole pi·mo·nï·da·zôl

1-(2-Nitroimidazol-1-yl)-3-piperidinopropan-2-ol; C11H18N4O3;70132-50-2; Ro 03-8799Pimonidazole Hydrochloride 70132-51-3; Ro 03-8799-001Radiosensitiser

N

N NOHH

NO2

and enantiomer

Pimozide pi·mö·zïd1-{1-[3-(4,4¢-Difluorobenzhydryl)propyl]-4-piperidyl}benzimidazolin-2-one;C28H29F2N3O; 2062-78-4; ORAP

Antipsychotic

N

NH

N

F

F

O

�Pindolol pin·do·lol1-(Indol-4-yloxy)-3-isopropylaminopropan-2-ol; C14H20N2O2; 13523-86-9;VISKALDIX*; VISKEN

Beta-adrenoceptor antagonist

N

O NHPr iH OH

H

and enantiomer

Pioglitazone pï·ö·gli·ta·zön(RS)-5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-1,3-thiazolidin-2,4-dione;C19H20N2O3S; 111025-46-8

Oral hypoglycaemic

NHSN O

O

OH

Et

and enantiomer

3-163�Pipamazine

1-[3-(2-Chlorophenothiazin-10-yl)propyl]piperidine-4-carboxamide;C21H24ClN3OS; 84-04-8

N

S

N

CONH2

Cl

Pipamperone pi·pam·pe·rön1-[3-(4-Fluorobenzoyl)propyl]-4-piperidinopiperidine-4-carboxamide;C21H30FN3O2; 1893-33-0Antipsychotic

N

F

ON

CONH2

Pipazetate (pipazethate) pi·pa·ze·tät2-(2-Piperidinoethoxy)ethyl pyrido[3,2-b][1,4]benzothiazine-10-carboxylate;C21H25N3O3S; 2167-85-3Antitussive

N

SN

OO

N

O

Pipecuronium Bromide pi·pe·kûr·rö·në·um1,1,1¢,1¢-Tetramethyl-4,4¢-(3a,17b-diacetoxy-5a-androstan-2b,16b-diyl)dipiperazinium dibromide; C35H62Br2N4O4; 68399-57-5 (dihydrate)Muscle relaxant

N

Me2NN NMe2

AcO

Me

H

H

H

H

Me OAc

2Br_

++

3-164�Pipenzolate Bromide pi·pen·zo·lät

3-Benziloyloxy-1-ethyl-1-methylpiperidinium bromide; C22H28BrNO3; 125-51-9Anticholinergic

O

O

HO

NEt

Me

+Br

_

�Piperacillin pi·pe·ra·si·lin(6R)-6-[(R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenyl-acetamido]penicillanic acid; C23H27N5O7S; 59703-84-3�Piperacillin Sodium PIPRIL; TAZOCIN*Antibiotic

NH

NOO

S

H COOH

Me

Me

H HNH

N

N

O

Et

O

O

H

�Piperazine Calcium EdetateCalcium piperazine-1,4-diylium ethylenediaminetetra-acetate; C14H24CaN4O8;12002-30-1

OO

COOHNCa

NHOOC

OO N

H

HN

•

Piperidolate pi·pe·ri·dö·lät(RS)-1-Ethyl-3-piperidyl diphenylacetate; C21H25NO2; 82-98-4Piperidolate Hydrochloride 129-77-1Anticholinergic

O

O

NEt

H

and enantiomer

3-165Piperocaine pi·pe·rö·kän

(RS)-3-(2-Methylpiperidino)propyl benzoate; C16H23NO2; 136-82-3Local anaesthetic

O N

O MeH

and enantiomer

�Piperonyl Butoxide (BAN) pi·pe·ro·nïl bü·toks·ïd5-[2-(2-Butoxyethoxy)ethoxymethyl]-6-propyl-1,3-benzodioxole; C19H30O5; 51-03-6Acaricide

O

O

OO

OBu t

Prn

�Piperoxan(RS)-2-Piperidinomethyl-1,4-benzodioxane; C14H19NO2; 59-39-2

O

O

N

H

and enantiomer

Pipotiazine (pipothiazine) pi·pö·tï·a·zën2-{4-[3-(2-Dimethylsulfamoylphenothiazin-10-yl)propyl]piperazin-1-yl}ethanol;C24H33N3O3S2; 39860-99-6Pipotiazine Palmitate (ester); 37517-26-3; PIPORTIL

Antipsychotic

N

S

N

OH

SO2NMe2

�Pipoxolan pi·poks·o·lan(RS)-5,5-Diphenyl-2-(2-piperidinoethyl)-1,3-dioxolan-4-one; C22H25NO3;23744-24-3Antispasmodic

O

O

O

NH

and enantiomer

3-166Pipradrol pi·pra·drol

(RS)-a-2-Piperidylbenzhydrol; C18H21NO; 467-60-7Central nervous system stimulant

N

OH

H H

and enantiomer

�Piprinhydrinate4-Benzhydryloxy-1-methylpiperidinium 8-chloro-1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-ide; C26H30ClN5O3; 606-90-6

MeN

N

N

N

O

O

Me

Cl

H O

NMe•

Piracetam pi·ra·së·tam2-(2-Oxopyrrolidin-1-yl)acetamide; C6H10N2O2; 7491-74-9; NOOTROPIL

Central nervous system stimulant

NNH2

OO

Pirazolac pi·ra·zö·lak4-(4-Chlorophenyl)-1-(4-fluorophenyl)pyrazol-3-ylacetic acid; C17H12ClFN2O2;71002-09-0Analgesic; anti-inflammatory

N

N COOH

F Cl

�Pirbuterol per·bü·te·rol2-tert-Butylamino-1-(5-hydroxy-6-hydroxymethyl-2-pyridyl)ethanol; C12H20N2O3;38677-81-5Pibuterol Acetate 65652-44-0; EXIREL AREOSOL INHALATION

Pibuterol Hydrochloride 65652-44-0; EXIREL CAPSULES and SYRUP

Beta-adrenoceptor agonist

NH OH

NHBu t

HO

HO

and enantiomer

3-167Pirenperone pi·ren·pe·rön

3-[2-[4-(4-Fluorobenzoyl)piperidino]ethyl]-2-methylpyrido[1,2-a]pyrimidin-4-one; C23H24FN3O2; 75444-65-4; R47465Antipsychotic

N

N

N

O

Me

O

F

�Pirenzepine pi·ren·ze·pën5,11-Dihydro-11-(4-methylpiperazin-1-ylacetyl)pyrido[2,3-b][1,4]benzodiazepin-6-one; C19H21N5O2; 28797-61-7Pirenzepine Hydrochloride 29868-61-7; GASTROZEPIN

Anticholinergic

HN

NN

O

O N

NMe

Piretanide pi·re·ta·nïd4-Phenoxy-3-pyrrolidin-1-yl-5-sulfamoylbenzoic acid; C17H18N2O5S;55837-27-9; Hoe 118; S73 4118; ARELIX

Diuretic

O

COOH

SO2NH2

N

Piridoxilate pi·ri·doks·i·lät2-(5-Hydroxy-4-hydroxymethyl-6-methyl-3-pyridylmethoxy)glycolic acid¾ 2-[4,5-bis(hydroxymethyl)-2-methyl-3-pyridyloxy]glycolic acid (1:1); C20H26N2O12; 24340-35-0Vasodilator

HN Me

O COO_

OH

CH2OH

HOH2C

+

+

HN

CH2OH

HO

Me

O COO_

OH

+

3-168Pirimiphos-ethyl (BAN) pi·rim·i·fos- ë·thïl

O-(2-Diethylamino-6-methylpyrimidin-4-yl) O,O-diethyl phosphorothioate;C13H24N3O3PS; 23505-41-1Insecticide

P

S

OEt

O

NN

NEt2

Me OEt

Piritramide pi·ri·tra·mïd1-(3-Cyano-3,3-diphenylpropyl)-4-piperidinopiperidine-4-carboxamide;C27H34N4O; 302-41-0Opioid analgesic

N

NH

CONH2CN

Pirodavir pi·ro·da·veerEthyl 4-{2-[1-(6-methylpyridazin-3-yl)-4-piperidyl]ethoxy}benzoate; C21H27N3O3;124436-59-5; R77975Antiviral

NN

N

O

COOEt

Me

�Piroxicam pi·roks·i·kam4-Hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxamide1,1-dioxide; C15H13N3O4S; 36322-90-4; FELDENE

Analgesic; anti-inflammatory

N HN

OOH

MeSOO

N

Piroximone pi·roks·i·mön4-Ethyl-5-isonicotinoyl-4-imidazolin-2-one; C11H11N3O2; 84490-12-0;MDL 19205Cardiac stimulant

N N

N

O

O

Et

H

H

3-169Pirprofen per·prö·fen

2-[3-Chloro-4-(3-pyrrolin-1-yl)phenyl]propionic acid; C13H14ClNO2;31793-07-4; C21524-SuAnalgesic; anti-inflammatory

N

MeH

COOHCl

and enantiomer

�Pirquinozol2-(Hydroxymethyl)pyrazolo[1,5-c]quinazolin-5(6H)-one; C11H9N3O2; 65950-99-4Antiallergic

NN

N O

OH

H

Pituitary Extract (Posterior) (BAN)A powder obtained by acetone extraction from the defatted posterior pituitarylobes of mammals possessing oxytocin and anti-diuretic activities

Pivampicillin pi·vam·pi·si·linPivaloyloxymethyl (6R)-6-(a-D-phenylglycylamino)penicillanate; C22H29N3O6S;33817-20-8�Pivampicillin Hydrochloride 26309-95-5; PONDOCILLIN*Antibiotic

N

NO

H2N H

O

S

H

Me

Me

H H

O O

O O

Me

Me

Me

H

�Pivhydrazine (BAN)2¢-Benzylpivalohydrazide; C12H18N2O; 306-19-4

NN

Me

O

MeMeH

H

3-170Pivmecillinam piv·me·si·li·nam

Pivaloyloxymethyl (6R)-6-(perhydroazepin-1-ylmethyleneamino)penicillanate;amdinocillin pivoxil (USAN); C21H33N3O5S; 32886-97-8�Pivmecillinam Hydrochloride PONDOCILLIN*, SELEXID

Antibiotic

NO

S

H

Me

Me

H H

NN

O OMe

O O

MeMe

Pivsulbactam (BAN) piv·sul·bak·tam(1) Pivaloyloxymethyl penicillanate 1,1-dioxide; (2) Pivaloyloxymethyl (2S,5R)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 1,1-dioxide;sulbactam pivoxil (USAN); C14H21NO7S; 69388-79-0;CP-47904Beta-lactamase inhibitor

N

S

O

H O

O

H

Me

O OMe

O O

MeMeMe

Pizotifen pi·zo·ti·fen9,10-Dihydro-4-(1-methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene; pizotyline (USAN); C19H21NS; 15574-96-6�Pizotifen Malate 5189-11-7; SANOMIGRAN

Prophylaxis of migraine

S

N

Me

Plasmin (BAN) plaz·minThe proteolytic enzyme derived from the activation of plasminogen which convertsfibrin into soluble products; fibrinase; fibrinolysin (human) (pINN); 9004-09-5Enzyme

Plasminogen (BAN) plaz·mi·nö·jenThe specific substance derived from plasma which, when activated, has theproperty of lysing fibrinogen, fibrin and some other proteins.

�Plicamycin plik·a·mï·sinA glucosidic antitumour antibiotic produced by Streptomyces argillaceus, S. plicatusand S. tanashiensis; mithramycin; C52H76O24; 18378-89-7Cytotoxic

3-171Podophyllotoxin (BAN) pö·dö·fï·lö·toks·in

(5R,5aR,8aR,9R)-5,5a,6,8,8a,9-Hexahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo[3¢4¢:6,7]naphtho[2,3-d]-1,3-dioxol-6-one; C22H22O8; 518-28-5; CONDYLINE; WARTICON

Treatment of warts

O

OO

OHH

O

OMeMeO

OMe

H H

H

�Poldine Metilsulfate (BAN) pol·dën2-Benziloyloxymethyl-1,1-dimethylpyrrolidinium methylsulfate; C22H29NO7S; 545-80-2; NACTON

Anticholinergic

O N

O

HO

H MeMe

+

CH3SO4_

Polidexide (BAN) pol·ë·deks·ïdDextran cross-linked with 1-chloro-2,3-epoxypropane and O-substituted with 2-diethylamino and 2-[2-(diethylaminoethyl)-N,N-diethylammonio]ethyl groups;56227-39-5Polidexide SulphateHypolipidaemic

Polidronium Chloride po·lë·drö·në·uma-{(E)-4-[Tris(2-hydroxyethyl)ammonio]but-2-enyl}-w-[tris(2-hydroxyethyl)ammonio]poly[(dimethyliminio)(E)-but-2-enylene chloride]dichloride; C16H36Cl2N2O6 (C6H12ClN)n; 75345-27-6; POLYQUAT;ONAMER MAntimicrobial

N N

Me

Me

OH

OH

OH

NHO

OH

H

+ +

n

(n + 2)Cl_

+

3-172Poliglecaprone po·lë·gle·ka·prön

Poly[oxy(1-oxoethylene)]-block-poly[oxy(1-oxohexamethylene)];[C2H2O2]m[C6H10O2]n; 41706-81-4Synthetic absorbable suture

OO

OO m n

Polihexanide (polyhexanide) po·lë·heks·a·nïdPoly(1-hexamethylenebiguanide hydrochloride); 32289-58-0; ¨ sAPPHIRE; ¨ STARCARE

BLUE

Antibacterial

HN

HN

HN [CH2]5

NH NH

,HCl

n

Poloxalene pol·oks·a·lënA block co-polymer of oxyethylene and oxypropylene having a molecular weight ofapproximately 3000; 9003-11-6; ¨BLOAT GUARD

Non-ionic surfactant

Poloxamer pol·oks·a·mera-Hydro-w-hydroxypoly(oxyethylene)poly(oxypropylene)-poly(oxyethylene) blockcopolymerEach poloxamer name is followed by a number, e.g., poloxamer 188, 331, 407 etc.The first two digits multiplied by 100 correspond to the approximate averagemolecular weight of the poly(oxypropylene) portion; the third digit multiplied by 10corresponds to the percentage by weight of the poly(oxyethylene) portion; 9003-11-6; AILAX*; CODALAX*;Non-ionic surfactant

O O

Me

O OHa ab

Poloxyl Lanolin (BAN) po·loks·ïlA polyoxyethylene condensation product of anhydrous lanolin.Emollient

Polycarbophil po·lë·kar·bö·filPolyacrylic acid cross-linked with divinyl glycol; 9003-97-8Polycarbophil Calcium AHR-3260 BAntidiarrhoeal; laxative

Polydioxanone (BAN) po·lë·dï·oks·a·nönPoly[oxy(1-oxoethylene)oxyethylene]; (C4H6O3)n; 31621-87-1; PDSSynthetic absorbable suture

OO

O n

3-173Polyestradiol Phosphate po·lë·ës·tra·dï·ol

A polyester of estra-1,3,5(10)-triene-3,17b-diol and phosphoric acid;28014-46-2; ESTRADURIN*Oestrogen

Polygeline po·li·je·lënA polymer prepared by cross-linking polypeptides derived from denatured gelatinwith a di-isocyanate to form urea bridges; 9015-56-9; HAEMACCEL*Plasma volume expander

Polyglactin (BAN) pol·ë·glak·tinLactic acid polyester with glycollic acid; 26780-50-7Synthetic absorbable suture

Polyglycolic Acid pol·ë·glï·ko·likPoly(glycollic acid); 26009-03-0; DEXON

Synthetic absorbable suture

O

O

n

Polyglyconate (BAN) pol·ë·glï·kö·nätA co-polymer of 1,4-dioxane-2,5-dione and trimethylene carbonate;75734-93-9; MAS-01Synthetic absorbable suture

O

O O

O

O O

O m n

Polyhexanide see Polihexanide

Polymyxin B (polymyxin) po·lë·miks·inAntimicrobial polypeptides produced by strains of Bacillus polymyxa; polymyxin E isColistin; 1404-26-8�Polymyxin B Sulphate 1405-20-5; ALCON*; GREGODERM*; NEOSPORIN*; OTOSPORIN*;¨PNP EAR DROPS*; POLYFAX*; POLYTRIM*; TERRA-CORTRIL*Antibiotic

Polynoxylin po·lë·noks·i·linPoly{[bis(hydroxymethyl)ureylene]methylene}; 9011-05-6; ANAFLEX;Antibacterial

Polyoxyl 8 Stearate see Macrogol 8 Stearate

Polyoxyl 40 Stearate see Macrogol 40 Stearate

3-174Polysorbate po·lë·sor·bät

Polyoxyethylene derivatives of cyclic sorbitol anhydrides partially esterified with afatty acidThe numbered polysorbates indicated below refer to the following compounds: eg�polysorbate 20: polyoxyethylene 20 sorbitan monolaurate; 9005-64-5 SORBESTER

Q12; TWEEN 20polysorbate 40: polyoxyethylene 20 sorbitan monopalmitate; 9005-66-7; SORBESTER

Q16; TWEEN 40; UNGUENTUM MERCK*�polysorbate 60: polyoxyethylene 20 sorbitan monostearate; 9005-67-8; MASSE*;SORBESTER Q18; TWEEN 60polysorbate 65: polyoxyethylene 20 sorbitan tristearate; 9005-71-4; SORBESTER Q38;TWEEN 65�polysorbate 80: polyoxyethylene 20 sorbitan mono-oleate; 9005-65-6; SORBESTER

Q17; TWEEN 80polysorbate 85: polyoxyethylene 20 sorbitan trioleate; 9005-70-3; SORBESTER Q37;TWEEN 85

polyoxyethylene 20 sorbitan corresponds to tris(polyethylene glycol 300) sorbitanethers.Non-ionic surfactants

�Polythiazide po·lë·thï·a·zïd(RS)-6-Chloro-3,4-dihydro-2-methyl-3-(2,2,2-trifluoroethylthiomethyl)-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C11H13ClF3N3O4S3;346-18-9; NEPHRIL

Diuretic

H2N NMe

NH

ClS CF3

SOO

SOO

Hand enantiomer

Polyvinox (BAN) po·lë·vï·noksPoly(1-butoxyethylene); Shostakovsky BalsamSkin application

Ponalrestat po·nal·re·stat3-(4-Bromo-2-fluorobenzyl)-3,4-dihydro-4-oxophthalazin-1-ylacetic acid;C17H12BrFN2O3; 72702-95-5Aldose reductase inhibitor

N

N

Br

FO

COOH

3-175Poractant Alfa (BAN) por·rak·tant

An extract of porcine lung containing not less than 90% of phospholipids, about1% of hydrophobic proteins (SP-B and SP-C) and about 9% of other lipids;129069-19-8; CUROSURF

Treatment of respiratory distress syndrome

Porfimer Sodium por·fi·merPolyporphyrin oligomer containing ester and ether linkages; 87806-31-3;CL 184,116Cytotoxic (photoradiation therapy photosensitiser)

�Porfiromycin(1S,2S,9S,9aR)-[7-Amino-2,3,5,8,9,9a-hexahydro-9a-methoxy-6-methyl-1,2-(methylepimino)-5,8-dioxo-1H-pyrrolo[1,2-a]indol-9-yl]methyl carbamate;C16H20N4O5;801-52-5

NNMe

O

O

H2N

Me

OMe

O

NH2O

H

H

Poskine pos·kën(1S,3s,5R,6R,7S)-6,7-Epoxytropan-3-yl (S)-O-propionyltropate; C20H25NO5; 585-14-8Sedative

NO

Me

O OCH3

O O

H

Potassium Menaphthosulphate see Menadiol Potassium Sulfate

�Povidone po·vi·dönPoly(2-oxopyrrolidin-1-ylethylene); polyvidone (pINN); 9003-39-8; DISADINE

Plasma volume expander

N O

CHH CH2 Hn

�Povidone¾¾¾¾¾ Iodine (BAN)Poly(2-oxopyrrolidin-1-ylethylene)iodine complex; iodinated povidone; 25655-41-8;BETADINE; ̈ PEVIDINE; PRAGMATER

Anti-infective

3-176Practolol prak·to·lol

4¢-(2-Hydroxy-3-isopropylaminopropoxy)acetanilide; C14H22N2O3;6673-35-4Beta-adrenoceptor antagonist

O NHPr i

AcHN

H OH

and enantiomer

Prajmalium Bitartrate praj·mal·ë·umN-Propylajmalinium hydrogen tartrate; C27H38N2O8; 2589-47-1Antiarrhythmic

NN

HO

Me

Prn

OH

Et

H

HHOOC

COOHOHH

H OH

,

Pralidoxime pra·li·doks·ëm2-Hydroxyiminomethyl-1-methylpyridinium (cation); C7H9N2O;495-94-3Pralidoxime Iodide 94-63-3Cholinesterase reactivator

N

CH3

NOH+

Pramipexole pra·mi·peks·ôl(S)-2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazole-6-yl(propyl)amine; C10H17N3S;104632-26-0Pramipexole Hydrochloride (2HCl) 104632-25-9; SND 919 c1 2YDopamine D3-receptor agonist; antiparkinsonian

S

NNH2

PrnHNH

Pramiverine pra·mi·ver·rën(4,4-Diphenylcyclohexyl)isopropylamine; C21H27N; 14334-40-8Antispasmodic

HN

Me

Me

3-177Pramocaine (pramoxine) pra·mö·kän

4-[3-(4-Butoxyphenoxy)propyl]morpholine; pramocaine (rINN); C17H27NO3; 140-65-8Pramocaine Hydrochloride 637-58-1; ANUGESIC*; PROCTOFOAM HC*Local anaesthetic

O

O N

Me

O

Prampine pram·pën(1R,3r,5S)-Tropan-3-yl (S)-O-propionyltropate; C20H27NO4; 7009-65-6Treatment of peptic ulcer

NMe

O OCH3

O O

H

Pranlukast pran·loo·kastN-[4-Oxo-2-(1H-tetrazol-5-yl)-4H-chromen-8-yl]-4-(4-phenylbutoxy)benzamide;C27H23N5O4; 103177-37-3; SB 205312; ONO-1078Leukotriene-receptor antagonist; antiasthmatic

NH

O

O

O

O NH

N N

N

Pravastatin pra·va·sta·tin(3R,5R)-7-{(1S,2S,6S,8S,8aR)-1,2,6,7,8,8a-Hexahydro-6-hydroxy-2-methyl-8-[(S)-2-methylbutyryloxy]-1-naphthyl}3,5-dihydroxyheptanoic acid; C23H36O7;81093-37-0Pravastatin Sodium 81131-70-6; LIPOSTAT

Hypolipidaemic

HO

O

O

H

HO

H

HOOCH

HMe

HH

HMeH

Me

OH

3-178�Prazepam prä·ze·pam

7-Chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-1,4-benzodiazepin-2-one;C19H17ClN2O; 2955-38-6Anxiolytic

N

NCl

O

�Praziquantel prä·zi·kwan·tel2-Cyclohexylcarbonyl-1,2,3,6,7,11b-hexahydropyrazino[2,1-a]isoquinolin-4-one;C19H24N2O2; 55268-74-1; ̈ DRONIT

Anthelmintic

N

N

O

OH

and enantiomer

�Prazitone(RS)-5-Phenyl-5-(2-piperidylmethyl)barbituric acid; C16H19N3O3; 2409-26-9

and enantiomer

NH

NHHN

O

OO

H

Prazosin prä·zö·sin2-[4-(2-Furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-ylamine; C19H21N5O4;19216-56-9�Prazosin Hydrochloride 19237-84-4; HYPOVASE

Alpha-adrenoceptor antagonist

OO

N

N

N

NMeO

MeO

NH2

3-179Prednisolamate pred·ni·so·la·mät

11b,17a-Dihydroxy-3,20-dioxopregna-1,4-dien-21-yl diethylaminoacetate;prednisolone 21-diethylaminoacetate; C27H39NO6; 5626-34-6Corticosteroid

Me

HMe

O

H H

O

OHHOO

NEt2

O

�Prednisolone pred·nis·o·lön11b,17a,21-Trihydroxypregna-1,4-diene-3,20-dione; C21H28O5; 50-24-8; ANACAL*;DELTACORTRIL; DELTASTAB; ̈ FLAMASONE; MINIMS PREDNISOLONE; ̈ MULTIMAST*;¨MULTIJECT*; ̈ NISOLONE; ̈ OPTICORTENOL*; ̈ PHENCOCYCLINE*; PRECORTISYL;¨PREDNICARE; ̈ PREDNIVET

�Prednisolone Acetate 52-21-1; PRED FORTE; SUROLAN*Prednisolone Hexanoate SCHERIPROCT*Prednisolone Metasulphobenzoate Sodium 630-67-1; PREDENEMA; PREDFOAM

�Prednisolone Pivalate 1107-99-9�Prednisolone Sodium Phosphate 125-02-0; PREDNESOL; PREDSOL

Corticosteroid

O

Me

H H

H

MeHO

OHO

OH

�Prednisolone Steaglate pred·ni·so·lön stë·a·glät11b,17a-Dihydroxy-3,20-dioxopregna-1,4-dien-21-yl stearoylglycollate; C41H64O8;5060-55-9Corticosteroid

O

Me

H H

H

MeHO

OO

OH

O C17H35

O

O

3-180�Prednisone pred·nis·ön

17a,21-Dihydroxypregna-1,4-diene-3,11,20-trione; C21H26O5; 53-03-2Prednisone Acetate 125-10-0Corticosteroid

O

Me

H H

H

Me OHO

OHO

Prednylidene pred·nï·li·dën11b,17a,21-Trihydroxy-16-methylenepregna-1,4-diene-3,20-dione; C22H28O5; 599-33-7Corticosteroid

Me

HO

H H

OH

OH

O

Me

H CH2

O

�Pregnenolone3b-Hydroxypregn-5-en-20-one; C21H32O2; 145-13-1

Me

Me

H

H H

HO

O Me

H

Premazepam prë·mä·ze·pam1,2,3,7-Tetrahydro-6,7-dimethyl-5-phenylpyrrolo[3,4-e][1,4]diazepin-2-one;C15H15N3O; 57435-86-6; L 12181; DL-181-IT; MDL-181Anxiolytic

N

HN

NMe

Me

O

3-181Prenalterol pre·nal·te·rol

(S)-1-(4-Hydroxyphenoxy)-3-isopropylaminopropan-2-ol; C12H19NO3; 57526-81-5Prenalterol Hydrochloride 61260-05-7Beta-adrenoceptor agonist

HO

O N Me

Me

OHH H

Prenylamine pre·nï·la·mën(RS)-2-Benzhydrylethyl(a-methylphenethyl)amine; C24H27N; 390-64-7Prenylamine Lactate 69-43-2Vasodilator

HN

H Me

and enantiomer

�Pretamazium Iodide4-(Biphenyl-4-yl)-3-ethyl-2-[4-(pyrrolidin-1-yl)styryl]-1,3-thiazolium iodide;C29H29IN2S; 24840-59-3

N

SN

Et

+I_

�Prilocaine prï·lö·kän2-Propylaminopropiono-o-toluidide; C13H20N2O; 721-50-6�Prilocaine Hydrochloride 1786-81-8; CITANEST; EMLA*Local anaesthetic

N

O

HMe Me

NHPrn

and enantiomer

H

3-182Primaquine prim·a·kwën

4-Amino-1-methylbutyl(6-methoxy-8-quinolyl)amine; C15H21N3O;90-34-6�Primaquine Phosphate 63-45-6Antimalarial

and enantiomer

N

MeO

HNNH2

MeH

Primidolol pri·mï·do·lol1-[2-(2-Hydroxy-3-o-tolyloxypropylamino)ethyl]-5-methyluracil; C17H23N3O4;67227-55-8Beta-adrenoceptor antagonist

O NN NH

Me O

O

Me

HO HH

and enantiomer

�Primidone pri·mi·dön5-Ethyl-5-phenylperhydropyrimidine-4,6-dione; C12H14N2O2; 125-33-7; MYSOLINE

Anticonvulsant

NH

NO

O

Et

H

Pristinamycin pris·ti·na·mï·sinAntimicrobial substances produced by Streptomyces pristina spiralis;11006-76-1; certain components are identical with some constituents of mikamycin,ostreogrycin and virginiamycin

Prizidilol pri·zi·di·lol1-tert-Butylamino-3-[2-(6-hydrazinopyridazin-3-yl)phenoxy]propan-2-olC17H25N5O2; 59010-44-5Beta-adrenoceptor antagonist; vasodilator

and enantiomer

OHHO

NHBut

H2N

HN N

N

3-183�Probenecid prö·be·ne·sid

4-(Dipropylsulfamoyl)benzoic acid; C13H19NO4S; 57-66-9; BENEMID

Uricosuric

Prn2N

S

COOH

O O

�Probucol prö·bü·kol4,4¢-Isopropylidenedithiobis(2,6-di-tert-butylphenol); C31H48O2S2;23288-49-5Hypolipidaemic

S S

Me MeHO OH

Bu t

Bu tBu t

Bu t

Procainamide prö·kä·na·mïd4-Amino-N-(2-diethylaminoethyl)benzamide; C13H21N3O; 51-06-9;�Procainamide Hydrochloride 614-39-1; PROCAINAMIDE DURULES; PRONESTYL

Myocardial depressant; antiarrythmic

H2N

NNEt2

O

H

Procaine prö·kän2-Diethylaminoethyl 4-aminobenzoate; C13H20N2O2; 59-46-1�Procaine Hydrochloride 51-05-8; ̈ WILLCAIN*Local anaesthetic

H2N

ONEt2

O

3-184�Procaine Benzylpenicillin/ Procaine Penicillin

2-(4-Aminobenzoyloxy)ethyldiethylammonium (6R)-6-(2-phenyl-acetamido)penicillanate; procaine penicillin G; C29H38N4O6S; 54-35-3; BICILLIN*;¨DEPOCILLIN; ̈ ECONAPEN; ̈ LENTICILLIN; ̈ LENTRAX*; ̈ MICROFAC*; ̈ MYLIPEN;¨NOROCILLIN; ¨PEN-3-MAST; ¨PROPEN*; component in many other veterinarypreparationsAntibiotic

HN

NOO

S

H COO_

Me

Me

H H

H2N

ONHEt2

O+

�Procarbazine prö·kar·ba·zënN-Isopropyl-a-(2-methylhydrazino)-p-toluamide; C12H19N3O; 671-16-9Cytotoxic

N

OMe

Me

NHNHMeH

Procaterol prö·ka·te·rol8-Hydroxy-5-[(1R*,2S*)-1-hydroxy-2-isopropylaminobutyl]-2-quinolone;C16H22N2O3; 60443-17-6; 72332-33-3Procaterol Hydrochloride 59828-07-8; OPC-2009Beta-adrenoceptor agonist

CH3HN

H OH

H NHPr i

HO

O

and enantiomer

Prochlorperazine prö·klor·pe·ra·zën2-Chloro-10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazine; C20H24ClN3S; 58-38-8�Prochlorperazine Maleate 84-02-6; BUCCASTEM; STEMETIL (rectal & topical)�Prochlorperazine Mesilate 5132-55-8; STEMETIL (oral & parenteral)Antiemetic

N

S

N

NMe

Cl

3-185�Proclonol

a,a-Bis(p-chlorophenyl)cyclopropylmethanol; C16H14Cl2O; 14088-71-2Acaricide; fungicide

OH

ClCl

and enantiomer

Procromil (BAN) prö·kro·mil6,7,8,9-Tetrahydro-4-oxo-10-propyl-4H-benzo[g]chromene-2-carboxylic acid;C17H18O4; 60400-86-4Prophylaxis of allergic conditions

O

O

COOH

Pr n

Procyclidine prö·sï·kli·dën(RS)-1-Cyclohexyl-1-phenyl-3-(pyrrolidin-1-yl)propan-1-ol; C19H29NO; 77-37-2Procyclidine Hydrochloride 1508-76-5; ARPICOLIN; KEMADRIN

Anticholinergic

N

OH

and enantiomer

�Profadol3-(1-Methyl-3-propylpyrrolidin-3-yl)phenol; C14H21NO; 428-37-50

OH

NMe

Prn

and enantiomer

Profenamine (ethopropazine) prö·fen·a·mën(RS)-[1-Methyl-2-(phenothiazin-10-yl)ethyl]diethylamine; C19H24N2S; 522-00-9Anticholinergic

N

S NEt2

HMe

and enantiomer

3-186Progabide prö·ga·bïd

4-(4¢-Chloro-5-fluoro-2-hydroxybenzhydrylideneamino)butyramide;C17H16ClFN2O2; 62666-20-0; SL 76 002Anticonvulsant

N CONH2

OH

F

Cl

�Progesterone prö·je·ster·rönPregn-4-ene-3,20-dione; C21H30O2; 57-83-0; CYCLOGEST; ̈ EAZI-BREED; GESTONE;¨NYMFALON*; ̈ PRID*Progestogen

O

Me

H H

H

MeCH3O

H

Proglumetacin prö·gloo·me·ta·sin3-{4-[2-(1-p-Chlorobenzoyl-5-methoxy-2-methylindol-3-ylacetoxy)ethyl]piperazin-1-yl}propyl 4-benzamido-N,N-dipropylglutaramate; C46H58ClN5O8; 57132-53-3Analgesic; anti-inflammatory

N

O

N

N

O

Me

O

Cl

MeO

O

O

Prn2N O

O

HN

H

and enantiomer

Proglumide prö·gloo·mïd4-Benzamido-N,N-dipropylglutaramic acid; C18H26N2O4; 6620-60-6Histamine H1-receptor antagonist

N

O

COOH

NPrn2O

H

H

and enantiomer

3-187Proguanil prö·gwa·nil

1-(4-Chlorophenyl)-5-isopropylbiguanide; C11H16ClN5; 500-92-5�Proguanil Hydrochloride 637-32-1; MALARONE*; PALUDRINE

Antimalarial

N N NHPr i

ClNH NH

H H

Proheptazine prö·hep·ta·zën(RS)-1,3-Dimethyl-4-phenylperhydroazepin-4-yl propionate; C17H25NO2;77-14-5Opioid analgesic

NMe

Me

Et COO

and enantiomer

Proligestone prö·li·jes·tön14a,17a-Propylidenedioxypregn-4-ene-3,20-dione; C24H34O4;23873-85-0; ̈ COVINAN; ̈ DELVOSTERON*Progestogen

O

Me

H O

H

MeCH3O

O

Et

�Prolintane prö·lin·tän1-(a-Propylphenethyl)pyrrolidine; C15H23N; 493-92-5Central nervous system stimulant

N

CH3

H

and enantiomer

Promazine prö·ma·zënDimethyl(3-phenothiazin-10-ylpropyl)amine; C17H20N2S; 58-40-2Promazine Hydrochloride 53-60-1; SPARINE

Hypnotic; anxiolytic

N

S

NMe2

Cl

3-188Promethazine prö·me·tha·zën

Dimethyl(1-methyl-2-phenothiazin-10-ylethyl)amine; C17H20N2S;60-87-7�Promethazine Hydrochloride 58-33-3; MEDISED*; PAMERGAN*; PHENERGAN;SOMINEX; TIXYLIX NIGHT-TIME*Histamine H1-receptor antagonist

N

S

NMe2

Cl

H Me

and enantiomer

�Promethazine TeoclatePromethazine salt of 8-chlorotheophylline; C24H27ClN6O2S; 17693-51-5; AVOMINE

Histamine H1-receptor antagonist

Promethoestrol see Methestrol

�Promoxolane (promoxolan)(RS)-2,2-Di-isopropyl-1,3-dioxolan-4-ylmethanol; C10H20O3; 470-43-9

O

OOH

HPr i

Pr i

and enantiomer

�Pronetalol (pronethalol)2-Isopropylamino-1-(2-naphthyl)ethanol; C15H19NO; 54-80-8

NHPr iH OH

and enantiomer

Propacetamol prö·pa·set·a·mol4-Acetamidophenyl diethylaminoacetate; C14H20N2O3; 66532-85-2Analgesic; antipyretic

AcHN

O

O

NEt2

3-189Propafenone prö·pa·fe·nön

2¢-(2-Hydroxy-3-propylaminopropoxy)-3-phenylpropiophenone; C21H27NO3;54063-53-5Propafenone Hydrochloride 34183-22-7; ARYTHMOL

Antiarrhythmic

O NHPrn

O

H OH

and enantiomer

Propamidine prö·pa·mi·dën4,4¢-Trimethylenedioxydibenzamidine; C17H20N4O2; 104-32-5Propamidine Isethionate 140-63-6; BROLENE EYE DROPS; GOLDEN EYE DROPS

Antiseptic

NH2

HN

O

NH2

NH

O

�PropanididPropyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate; C18H27NO5; 1421-14-3

ONEt2

O

OMe O

O

H3C

�Propantheline Bromide prö·pan·the·lënDi-isopropylmethyl-2-(xanthen-9-ylcarbonyloxy)ethylammonium bromide;C23H30BrNO3; 50-34-0; PRO-BANTHINE

Anticholinergic

O

OONPr i

2

Me

+

Br_

Propatylnitrate prö·pa·tïl·nï·trät1,1,1-Tris(nitratomethyl)propane; C6H11N3O9; 2921-92-8Vasodilator

ONO2

ONO2

H3C

O2NO

3-190Propentofylline prö·pen·to·fi·lën

3-Methyl-1-(5-oxohexyl)-7-propyl-7H-purine-2,6(1H,3H)-dione; C15H22N4O3;55242-55-2 ̈ VIVITONIN

Adenosine transport blocker and phosphodiesterase inhibitor; treatment of dementia

N

N

N

N

O

O

Me

H3C

PrnO

�ProperidineIsopropyl 1-methyl-4-phenylpiperidine-4-carboxylate; C16H23NO2;561-76-2Opioid analgesic

NMe

COOPr i

Propetamphos (BAN) prö·pe·tam·fosIsopropyl (E)-3-[(ethylamino)(methoxy)phosphinothio-oxy]but-2-enoate;C10H20NO4PS; 31218-83-4; ECTOMORT; FLYTE

Parasiticide (veterinary)

P

SEtHN

MeO O

H

Me

O Me

MeO

Propicillin prö·pi·si·lin(6R)-6-(2-Phenoxybutyramido)penicillanic acid; C18H22N2O5S; 551-27-9Propicillin Potassium 1245-44-9Antibiotic

*HN

NOO

S

H COOH

Me

Me

H H

O

Et H

and enantiomer at C*

Propiolactone prö·pë·ö·lak·tönPropiono-3-lactone; C3H4O2; 57-57-8Anti-infective

OO

3-191Propiomazine prö·pë·ö·ma·zën

1-{10-[2-(Dimethylamino)propyl]phenothiazin-2-yl}propan-1-one; C20H24N2OS;362-29-8Hypnotic; anxiolytic

N

S

NMe2

H Me

CH3

O

and enantiomer

Propiram prö·pi·ramN-(1-Methyl-2-piperidinoethyl)-N-(2-pyridyl)propionamide; C16H25N3O; 15686-91-6Propiram Fumarate 13717-04-9Opioid analgesic

N NN

CH3O

H Me

and enantiomer

Propiverine prö·pi·ve·rën1-Methyl-4-piperidyl diphenyl(propoxy)acetate; C23H29NO3; 60569-19-9; BUP-4Propiverine Hydrochloride 54556-98-8; DETRUNORM

Antispasmodic; treatment of urinary disorders

O

NMeO

OPrn

Propofol prö·po·fol2,6-Di-isopropylphenol; C12H18O; 2078-54-8; DIPRIVAN; RAPINOVET

Anaesthetic

OH

Pr i Pr i

3-192Propoxur prö·poks·ûr

2-Isopropoxyphenyl methylcarbamate; C11H15NO3; 114-26-1Ectoparasiticide (veterinary)

O

OPri

NHMeO

Propranolol prö·pran·o·lol1-Isopropylamino-3-(1-naphthyloxy)propan-2-ol; C16H21NO2; 525-66-6�Propranolol Hydrochloride 318-98-9; ANGILOL; APSOLOL; BEDRANOL; BERKOLOL;BETA-PROGRANE; HALF-INDERAL; INDERAL; INDERETIC*; INDEREX*; LOPRANOL; PROBETA;PROPANIX

Beta-adrenoceptor antagonist

O NHPr iOHH

and enantiomer

�Propyl DocetrizoatePropyl 3-diacetylamino-2,4,6-tri-iodobenzoate; C14H14I3NO4; 5579-08-8

COOPrn

II

I

NAc2

Propylhexedrine prö·pïl·heks·e·drën2-Cyclohexyl-1-methylethyl(methyl)amine; C10H21N; 3595-11-7Central nervous system stimulant

NHMe

H Me

and enantiomer

Propyliodone prö·pïl·ï·ö·dönPropyl 1,4-dihydro-3,5-di-iodo-4-oxo-1-pyridylacetate; C10H11I2NO3;587-61-1; DIONOSIL

Contrast medium

NO

CH3

O

I

I

O

3-193�Propylthiouracil prö·pïl·thï·ö·ûr·ra·sil

2,3-Dihydro-6-propyl-2-thioxopyrimidin-4(1H)-one; C7H10N2OS;51-52-5Antithyroid

NH

N S

O

Prn H

�Propyphenazone prö·pë·fe·na·zön4-Isopropyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; C14H18N2O;479-92-5Analgesic; sedative

NN

Me

O

Me

Pr i

Proquamezine see Aminopromazine

Proquazone pro·kwa·zön1-Isopropyl-7-methyl-4-phenylquinazolin-2(1H)-one; C18H18N2O;22760-18-5Analgesic; anti-inflammatory

N

N

Me

Pr i

O

Prorenoate Potassium prö·ren·ö·ätPotassium 6a,7a-dihydro-17b-hydroxy-3-oxo-3¢H-cyclopropa[6,7]-21,24-dinor-17a-chol-4-en-23-oate; C23H31KO4; 49847-97-4; SC 23992Aldosterone antagonist

O

Me

H

H

H

MeOH

COOK

H

H

3-194Proscillaridin prö·si·la·ri·din

14-Hydroxy-3b-(a-L-rhamnopyranosyloxy)-14b-bufa-4,20,22-trienolide; C30H42O8;466-06-8Cardiac glycoside

Me

H

H

OH

MeH

O

O

O

O

OHOH

HO

Me

Prostalene pros·ta·lën(1) (±)-Methyl 7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E)-3-hydroxy-3-methyloct-1-enyl]cyclopentyl}hepta-4,5-dienoate; (2) (±)-methyl (13E)-(9S,11R,15R)-9,11,15-trihydroxy-15-methylprosta-4,5,13-trienoate; C22H36O5; 54120-61-5; RS-9390Luteolytic

H

H OHHHO

CCOOMe

HO

CH3

and epimer at C*

*

�Protamine Sulphate (BAN) prö·ta·mën sul·fätA purified mixture of the sulfates of basic peptides prepared from the sperm ormature testes of fish, usually species of Cluperidae or Salmonidae;9009-65-8; PROSULF

�Protamine HydrochlorideAntidote to heparin

Prothionamide see Protionamide

�Prothipendyl prö·thï·pen·dïlDimethyl(3-pyrido[3,2-b][1,4]benzothiazin-10-ylpropyl)amine; C16H19N3S; 303-69-5Antipsychotic

N

SN

NMe2

3-195Protionamide (prothionamide) prö·tï·on·a·mïd

2-Propylpyridine-4-carbothioamide; C9H12N2S; 14222-60-7Treatment of tuberculosis

N Prn

CSNH2

�Protirelin prö·ti·re·lin1-[N-(5-Oxo-l-prolyl)-L-histidyl]-L-prolinamide; TRH; C16H22N6O4; 24305-27-9;RELEFACT LH-RH/TRH*Thyrotrophin-releasing hormone

oxoPro–His–Pro-NH2

Protokylol prö·tö·kï·lol1-(3,4-Dihydroxyphenyl)-2-(a-methyl-3,4-methylenedioxyphenethylamino)ethanol; C18H21NO5; 136-70-9Beta-adrenoceptor agonist

NHO

HO

OH

Me

O

O

H

* *

mixture of stereoisomers

Protriptyline prö·trip·ti·lën3-(5H-Dibenzo[a,d]cyclohepten-5-yl)propyl(methyl)amine; C19H21N;438-60-8�Protriptyline Hydrochloride 1225-55-4; CONCORDIN

Antidepressant

NHMe

�Proxicromil6,7,8,9-Tetrahydro-5-hydroxy-4-oxo-10-propyl-4H-benzo[g]chromene-2-carboxylic acid; C17H18O5; 60400-92-2

O

O

COOH

OH

Prn

3-196Proxymetacaine proks·ë·me·ta·kän

2-Diethylaminoethyl 3-amino-4-propoxybenzoate; C16H26N2O3;499-67-2�Proxymetacaine Hydrochloride proparacaine hydrochloride (USAN); 5875-06-9; MINIMS PROXYMETACAINE; OPHTHAINE

Local anaesthetic

PrnO

ONEt2

O

H2N

�Proxyphylline7-(2-Hydroxypropyl)theophylline; C10H14N4O3; 603-00-9Bronchodilator

MeN

N

N

N

O

O

Me

CH3

H OH

and enantiomer

Prucalopride proo·kal·ö·prïd4-Amino-5-chloro-2,3-dihydro-N-[1-(3-methoxypropyl)-4-piperidyl][1]benzofuran-7-carboxamide; C18H26ClN3O3; 179474-18-8

Increase of intestinal motility

NH

N OMeO

H2N

Cl

O

Pseudoephedrine sü·dö·e·fe·drën(+)-(1S,2S)-2-Methylamino-1-phenylpropan-1-ol; C10H15NO; 90-82-4�Pseudoephedrine Hydrochloride 345-78-8; present in many proprietarypreparationsSympathomimetic

NHMeOHH

MeH

3-197Psilocybine (psilocybin) sï·lö·sï·bën

3-(2-Dimethylaminoethyl)indol-4-yl dihydrogen phosphate; C12H17N2O4P; 520-52-5Psychotomimetic

N

NMe2

O

H

P

O

OH

OH

Pumactant (BAN) pü·mak·tantA mixture of 7 parts by weight of 1,2-dipalmitoyl-sn-glycero(3)phosphocholine(DPPC) and 3 parts by weight of 2-oleoyl-1-palmitoyl-sn-glycero(3)phospho(1)-sn-glycerol (PG); artificial lung surfactant; ALEC

Treatment of respiratory diseases in premature babies

Puromycin pûr·rö·mï·sin(S)-3¢-[2-Amino-3-(4-methoxyphenyl)propionamido]-3¢-deoxy-N,N-dimethyladenosine; C22H29N7O5; 53-79-2Antibiotic

O

NH OH

HO

O

H2N HMeO

N

NN

N

NMe2

Pyrantel pi·ran·tel1,4,5,6-Tetrahydro-1-methyl-2-[(E)-2-(2-thienyl)vinyl]pyrimidine; C11H14N2S;15686-83-6Pyrantel Embonate 22204-24-5;¨ STRONGID

Anthelmintic

N

N

S H

H

Me

�Pyrazinamide pi·ra·zi·na·mïdPyrazine-2-carboxamide; C5H5N3O; 98-96-4; RIFATER*; ZINAMIDE

Antitubercular

N

N CONH2

3-198�Pyridostigmine Bromide pi·ri·dö·stig·mën

3-Dimethylcarbamoyloxy-1-methylpyridinium bromide; C9H13BrN2O2;101-26-8; MESTINON

Anticholinesterase

N

O NMe2

Me

O+

Br_

Pyridoxine pi·ri·doks·ën5-Hydroxy-6-methylpyridine-3,4-dimethanol; C8H11NO3; 65-23-6�Pyridoxine Hydrochloride Vitamin B6; 58-56-0; BENADON; COMPLOMENT CONTINUS;component in many proprietary preparationsVitamin

N

CH2OH

CH2OH

HO

Me

�Pyrimethamine pi·ri·me·tha·mën5-(4-Chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamine; C12H13ClN4;58-14-0; DARAPRIM; FANSIDAR*; MALOPRIM*Antimalarial

N

N

Cl

Et

NH2

H2N

Pyrimitate pi·ri·mi·tätO-2-Dimethylamino-6-methylpyrimidin-4-yl O,O-diethyl phosphorothioate;C11H20N3O3PS; 5221-49-8Insecticide

P

S

OEt

O

N

NMe2N

Me

OEt

Pyrithidium Bromide see Pyritidium Bromide

Pyrithione Zinc pi·ri·thï·önBis(1-hydroxypyridine-2(1H)-thionato)zinc; C10H8N2O2S2Zn;13463-41-7; an ingredient of several proprietary shampoosAnti-infective

N S

O

2

Zn

3-199�Pyritidium Bromide (pyrithidium bromide) pi·ri·ti·dë·um

3-Amino-8-(2-amino-1,6-dimethylpyrimidinium-4-ylamino)-6-(4-aminophenyl)-5-methylphenanthridinium dibromide; C26H27Br2N7;14222-46-9Antiprotozoan

HN

N N

NH2

Me

MeN

H2N

Me

H2N

+

+ 2Br_

Pyritinol pi·ri·ti·nol5,5¢-Dihydroxy-6,6¢-dimethyl-3,3¢-dithiodimethylenebis(4-pyridylmethanol);C16H20N2O4S2; 1098-97-1Hypnotic; anxiolytic

NS

OH

Me

OHOH

Me

OH

SN

Pyrrobutamine (BAN) pi·rö·bü·ta·mën1-[4-(4-Chlorophenyl)-3-phenylbut-2-enyl]pyrrolidine; C20H22ClN;91-87-7Histamine H1-receptor antagonist

N

Cl

�PyrrocainePyrrolidin-1-ylaceto-2,6-xylidide; C14H20N2O; 2210-77-7

NN

O

Me

Me

H

3-200Quadazocine kwo·dä·zö·sën

(2R,6S,11S)-1-Cyclopentyl-5-(1,2,3,4,5,6-hexahydro-8-hydroxy-3,6,11-trimethyl-2,6-methano-3-benzazocin-11-yl)pentan-3-one; C25H37NO2; 71276-43-2; WIN44441Quadazocine Mesilate 71276-44-3; WIN 44441-3Opioid antagonist

NMeMe

HO

Me

O

Quadrosilan kwo·drö·sï·lan2,6-cis-Diphenylhexamethylcyclotetrasiloxane; C18H28O4Si; 33204-76-1Treatment of prostatic carcinoma

O

Si

O Si

O

Si

OSi MeMe

Me

Me

Me

Me

Quazepam kwä·ze·pam7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-1-(2,2,2-trifluoroethyl)-1,4-benzodiazepine-2-thione; C17H11ClF4N2S; 36735-22-5; Sch 16134Hypnotic

N

NCl

F

CF3S

Quetiapine kwe·tï·a·pën2-{2-[4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl]ethoxy}ethanol;C21H25O2N3SQuetiapine Fumarate 111974-72-2; ICI 204,636; ZM 204,636Dopamine-D2 receptor and 5HT2-serotonin receptor antagonist; antipsychotic

N

S

N

NO

OH

3-201Quinacillin kwi·na·si·lin

(6R)-6-(3-Carboxyquinoxalin-2-ylcarboxamido)penicillanic acid; C18H16N4O6S;1596-63-0Antibacterial

HN

NO

S

H COOH

Me

Me

H H

N

N

O

COOH

4-1

�Pyridostigmine Bromide pi·ri·dö·stig·mën3-Dimethylcarbamoyloxy-1-methylpyridinium bromide; C9H13BrN2O2;101-26-8; MESTINON

Anticholinesterase

N

O NMe2

Me

O+

Br_

Pyridoxine pi·ri·doks·ën5-Hydroxy-6-methylpyridine-3,4-diyldimethanol; C8H11NO3; 65-23-6�Pyridoxine Hydrochloride Vitamin B6; 58-56-0; BENADON; COMPLOMENT

CONTINUS; PAXADON; component in many proprietary preparationsVitamin

N

CH2OH

CH2OH

HO

Me

�Pyrimethamine pi·ri·me·tha·mën5-(4-Chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamine; C12H13ClN4;58-14-0; DARAPRIM; FANSIDAR*; MALOPRIM*Antimalarial

N

N

Cl

Et

NH2

H2N

Pyrimitate pi·ri·mi·tätO-2-Dimethylamino-6-methylpyrimidin-4-yl O,O-diethyl phosphorothioate;C11H20N3O3PS; 5221-49-8Insecticide

P

S

OEt

O

N

NMe2N

Me

OEt

4-2

▼Pyrithidium Bromide pi·ri·thi·dë·um3-Amino-8-(2-amino-1,6-dimethylpyrimidinium-4-ylamino)-6-(4-aminophenyl)-5-methylphenanthridinium dibromide; pyritidium bromide(pINN); C26H27Br2N7;14222-46-9Antiprotozoan

N

NH2

Me

NH2

N

N

N

Me

H2N

Me

+

+

2Br_

H

Pyrithione Zinc pi·ri·thï·önBis(1-hydroxypyridine-2(1H)-thionato)zinc; C10H8N2O2S2Zn;13463-41-7; an ingredient of several proprietary shampoosAnti-infective

N S

O

2

Zn

Pyritinol pi·ri·ti·nol5,5-Dihydroxy-6,6-dimethyl-3,3-dithiodimethylenebis(4-pyridylmethanol);C16H20N2O4S2; 1098-97-1Hypnotic; anxiolytic

NS

OH

Me

OHOH

Me

OH

SN

Pyrrobutamine pi·rö·bü·ta·mën1-[4-(4-Chlorophenyl)-3-phenylbut-2-enyl]pyrrolidine; C20H22ClN;91-87-7Histamine H1-receptor antagonist

N

Cl

4-3

�PyrrocainePyrrolidin-1-ylaceto-2,6-xylidide; C14H20N2O; 2210-77-7

NN

O

Me

Me

H

�Pyrvinium Pamoate (viprynium embonate)Bis-{6-dimethylamino-2-[2-(2,5-dimethyl-1-phenylpyrrol-3-yl)vinyl]-1-methylquinolinium} 4,4¢-methylenebis(3-hydroxy-2-naphthoate);C75H70N6O6; 3546-41-6

+N

Me

Me

Me

Me2N

N

2

OH

COO__

OOC

OH

Quadazocine kwo·dä·zö·sën(2R,6S,11S)-1-Cyclopentyl-5-(1,2,3,4,5,6-hexahydro-8-hydroxy-3,6,11-trimethyl-2,6-methano-3-benzazocin-11-yl)pentan-3-one; C25H37NO2;71276-43-2; WIN 44441Quadazocine Mesilate 71276-44-3; WIN 44441-3Opioid antagonist

NMeMe

HO

Me

O

4-4

Quadrosilan kwo·drö·sï·lan2,6-cis-Diphenylhexamethylcyclotetrasiloxane; C18H28O4Si; 33204-76-1Treatment of prostatic carcinoma

O

Si

O Si

O

Si

OSi MeMe

Me

Me

Me

Me

Quazepam kwä·ze·pam7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-1-(2,2,2-trifluoroethyl)-1,4-benzodiazepine-2-thione; C17H11ClF4N2S; 36735-22-5; Sch 16134Hypnotic

N

NCl

F

SF3C

Quetiapine kwe·tï·a·pën2-{2-[4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl]ethoxy}ethanol;C21H25O2N3SQuetiapine Fumarate 111974-72-2; SEROQUEL

Dopamine-D2 receptor and 5HT2-serotonin receptor antagonist; antipsychotic

N

S

N

NO

OH

Quinacillin kwi·na·si·lin(6R)-6-(3-Carboxyquinoxalin-2-ylcarboxamido)penicillanic acid;C18H16N4O6S; 1596-63-0Antibacterial

HN

NO

S

H COOH

Me

Me

H H

N

N

O

COOH

4-5

Quinagolide kwi·na·gö·lïd(3S,4aS,10aR)-3-Diethylaminosulfonylamino-1,2,3,4,4a,5,10,10a-octahydro-1-propylbenzo[g]quinolin-6-ol; C20H33N3O3S; NORPROLAC

Quinagolide Hydrochloride 94424-50-7Dopamine D2-receptor agonist

N

NS

NEt2

H

H

Prn

HOH

OO

H

Quinalbarbitone Sodium see Secobarbital Sodium

Quinapril kwi·na·pril(3S)-2-{N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid; C25H30N2O5; 85441-61-8;CI-906; ACCUPRO; ACCURETIC*Angiotensin-converting enzyme inhibitor

H COOHH

EtOOCH N

H Me

ON

Quindoxin kwin·doks·inQuinoxaline 1,4-dioxide; C8H6N2O2; 2423-66-7Antibacterial

N

N

O

O

Quinelorane kwi·ne·lor·rän(5aR,9aR)-5,5a,6,7,8,9,9a,10-Octahydro-6-propylpyrido[2,3-g]quinazolin-2-ylamine; C14H22N4; 97466-90-5Quinelorane Hydrochloride 97548-97-5 (2HCl); LY163502Dopamine D2-receptor agonist

N

NN

NH2H

HH3C

4-6

Quinestradol kwi·nës·tra·dol3-Cyclopentyloxyestra-1,3,5(10)-triene-16a,17b-diol; C23H32O3;1169-79-5Oestrogen

O

Me

OH

H

H

H

OH

Quinestrol kwi·nës·trol3-Cyclopentyloxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yn-17b-ol;C25H32O2; 152-43-2Oestrogen

O

Me

H

H

OH

CH

H

Quinethazone kwi·ne·tha·zön(RS)-7-Chloro-2-ethyl-1,2,3,4-tetrahydro-4-oxoquinazoline-6-sulfonamide;C10H12ClN3O3S; 73-49-4Diuretic

H

O O

Cl

O

Et

NH

N

SH2N

H

and enantiomer

Quingestanol kwin·jes·ta·nol3-Cyclopentyloxy-19-nor-17a-pregna-3,5-dien-20-yn-17b-ol; C25H32O2;10592-65-1Progestogen

O

Me

H

H

OH

CHH

H

4-7

Quinidine (BAN) kwi·ni·dën(8R,9S)-6¢-Methoxycinchonan-9-ol; C20H24N2O2; 56-54-2�Quinidine Bisulphate 50-54-4; KIDITARD; KINIDIN DURULES

�Quinidine Sulphate 6591-63-5Antiarrhythmic

N

OMe

NHHO

H2CH

Quinine (BAN) kwi·nën(8S,9R)-6¢-Methoxycinchonan-9-ol; C20H24N2O2; 130-95-0�Quinine Bisulphate 549-56-4�Quinine Dihydrochloride 60-93-5�Quinine Hydrochloride 130-89-2; ̈ LEUCOTROPIN*�Quinine Sulphate 6119-70-6Antimalarial

N

OMe

N

OH

H

H2CH

Quinisocaine (dimethisoquin) kwin·ï·sö·kän2-(3-Butyl-1-isoquinolyloxy)ethyldimethylamine; C17H24N2O; 86-80-6Local anaesthetic

N

ONMe2

Bun

Quintiofos kwin·tï·ö·fosO-Ethyl O-8-quinolyl phenylphosphonothioate; C17H16NO2PS;1776-83-6Insecticide

S

EtO P O

N

4-8

Quinupristin kwin·ü·pris·tinN-[(3R,6S,7R,10S,13S,16R,20S,23S)-20-[(4-(Dimethylamino)benzyl]-3-ethyl-7,21-dimethyl-2,5,9,15,19,22-hexaoxo-10-phenyl-16-{[(3S)-quinuclidin-3-ylthio]methyl}-8-oxa-1,4,11,18,21-penta-azatricyclo[21.3.0.013,18]hexacosan-6-yl]-3-hydroxypyridine-2-carboxamide;C53H67N9O10S; 120138-50-3Antibacterial

N

S

OHN

OHN

O

O

Me

O O O

NHN HN

O

N N

H

NMe2

H Et

O

Me

O

Rabeprazole ra·be·pra·zôl2-{[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methylsulfinyl}-1H-benzimi-dazole; C18H21N3O3S; 117976-89-3Rabeprazole Sodium 117976-90-6; PARIET

Proton pump inhibitor; treatment of peptic ulcer

N

N S

N

O OMe

O

Me

H

Racementhol ra·së·men·thol(1RS,2SR,5RS)-2-Isopropyl-5-methylcyclohexanol; C10H20O; 15356-70-4Decongestant; carminative

Me

OH

Me Me

and enantiomer

4-9

�Racemethorphan(±)-3-Methoxy-9a-methylmorphinan; C18H25NO; 510-53-2

NMe

MeO

H

and enantiomer

Racemoramide ra·së·mo·ra·mïd(RS)-1-(3-Methyl-4-morpholino-2,2-diphenylbutyryl)pyrrolidine;C25H32N2O2; 545-59-5Opioid analgesic

NH Me O

N

O

and enantiomer

Racemorphan ra·së·mor·fan(±)-9a-Methylmorphinan-3-ol; C17H23NO; 297-90-5Opioid analgesic

NMe

HO

H

and enantiomer

Racephedrine ra·se·fe·drën(1RS,2SR)-2-Methylamino-1-phenylpropan-1-ol; C10H15NO; 90-81-3�Racephedrine Hydrochloride 134-71-4Sympathomimetic

CH3

H OH

H NHMe

and enantiomer

4-10

Raclopride ra·klö·prïd(S)-3,5-Dichloro-N-(1-ethylpyrrolidin-2-ylmethyl)-6-methoxysalicylamide;C15H20Cl2N2O3; 84225-95-6Raclopride Tartrate 98185-20-7; A 40664Antipsychotic

N

O

EtN

HCl

Cl

OH

OMe

H

▼Rafoxanide ra·foks·a·nïd3¢-Chloro-4¢-(4-chlorophenoxy)-3,5-di-iodosalicylanilide; C19H11Cl2I2NO3;22662-39-1; ̈ FLUKANIDE; ̈ RANIZOLE*Anthelmintic

N

O

ClCl

O

I

I

OH

H

Raloxifene ra·loks·i·fën[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-(2-piperidinoethoxy)phenyl]methanone; C28H27NO4S; 84449-90-1; LY-156758Raloxifene Hydrochloride 82640-04-8; EVISTA

Selective oestrogen receptor modulator; prevention of osteoporosis

S

ON

OH

O

HO

Raltitrexed ral·ti·treks·edN-{5-[3,4-Dihydro-2-methyl-4-oxoquinazolin-6-ylmethyl(methyl)amino]-2-thenoyl}-L-glutamic acid; C21H22N4O6S; 112887-68-0; TOMUDEX

Thymidylate synthase inhibitor; antineoplastic

SN

N

N

N

OMeMe

O

COOH

COOH

H

H

H

4-11

Ramatroban ra·ma·trö·ban(R)-3-[3-(4-Fluorophenylsulfonylamino)-1,2,3,4-tetrahydrocarbazol-9-yl]propionic acid; C21H21FN2O4S; 116649-85-5; BAY u 3405; EN 137774Thromboxane endoperoxide receptor antagonist; treatment of cardiovascular andairway diseases

NS

COOH

N

F

H

O O

H

�Ramipril ra·mi·pril(1) (2S,3aS,6aS)-1-{N-[(S)-1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-perhydrocyclopenta[b]pyrrole-2-carboxylic acid; (2) (1S,3S,5S)-2-{N-[(S)-1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-2-azabicyclo[3.3.0]octane-3-carboxylic acid; C23H32N2O5; 87333-19-5; TRITACE

Angiotensin-converting enzyme inhibitor; antihypertensive

H

H

COOHHN

O

MeHH

EtOOC

Ranitidine ra·ni·ti·dënDimethyl{5-[2-(1-methylamino-2-nitrovinylamino)ethylthiomethyl]-furfuryl}amine; C13H22N4O3S; 66357-35-5; AH 19065Ranitidine Hydrochloride ZANTAC

Histamine H2-receptor antagonist

OMe2N S

HN

NO2

NHMe

Ranitidine Bismuth Citrate (BAN)Bismuth(III) citrate¾ (E)-N-{2-[5-(dimethylaminomethyl)furfurylthio]-ethyl}-N´-methyl-2-nitrovinylidenediamine (ranitidine); ranitidinebismutrex; C13H22N4O3S·Bi·C6H5O7; 128345-62-0; PYLORID

Histamine H2-receptor antagonist

4-12

Rapacuronium Bromide ra·pa·kûr·rö·në·um1-(3a-Acetoxy-2b-piperidino-17b-propionyloxy-5a-androstan-16b-yl)-1-allylpiperidinium bromide; C37H61BrN2O4; 156137-99-4; Org 9487Neuromuscular blocker

NN

AcOH

Me O

H2C

H

H

CH3

O

H H

HMe+

HBr

_

Rasburicase ras·bûr·ri·käsA recombinant urate oxidase obtained from Aspergillus flavus, expressed inyeast strain Saccharomyces cerevisiae; C1523H2383N427O462S7; SR 29142

Treatment and prophylaxis of hyperuricaemia

rasburicase has the following amino acid sequence:

SAVKAARYGK DNVRVYKVHK DEKTGVQTVY

EMTVCVLLEG EIETSYTKAD NSVIVATDSI

KNTIYITAKQ NPVTPPELFG SILGTHFIEK

YNHIHAAHVN IVCHRWTRMD IDGKPHPHSF

IRDSEEKRNV QVDVVEGKGI DIKSSLSGLT

VLKSTNSQFW GFLRDEYTTL KETWDRILST

DVDATWQWKN FSGLQEVRSH VPKFDATWAT

AREVTLKTFA EDNSASVQAT MYKMAEQILA

RQQLIETVEY SLPNKHYFEI DLSWHKGLQN

TGKNAEVFAP QSDPNGLIKC TVGRSSLKSK

L

Ac

�Razoxane ra·zoks·än4,4¢-(1-Methylethylene)bis(piperazine-2,6-dione); C11H16N4O4; 21416-87-1Cytotoxic

HN

NN

NHH Me

O

OO

Oand enantiomer

4-13

Reboxetine re·boks·e·tën(±)-(2RS)-2-[(aRS)-a-(2-Ethoxyphenoxy)benzyl]morpholine; C19H23NO3;71620-89-8; FCE-20124Reboxetine Mesilate EDRONAX

Alpha2-adrenergic receptor antagonist; antidepressant

O

NH

O

OEt

H H

and enantiomer

Recainam re·kä·nam1-[3-(Isopropylamino)propyl]-3-(2,6-xylyl)urea; C15H25N3O; 74738-24-2; Wy42362Recainam Hydrochloride 74752-07-1Recainam Tosilate 74752-08-2Antiarrhythmic

N N NHPr iMe

MeO

H H

Remifentanil re·mi·fen·ta·nilMethyl 1-(2-methoxycarbonylethyl)-4-(N-phenylpropionamido)piperidine-4-carboxylate; C20H28N2O5; 132875-61-7; ULTIVA

Remifentanil Hydrochloride 132539-07-2; GI 87084BOpioid analgesic; anaesthestic

N

NCH3

O

COOMeMeOOC

�Remoxipride re·moks·i·prïd(S)-3-Bromo-N-(1-ethylpyrrolidin-2-ylmethyl)-2,6-dimethoxybenzamide;C16H23BrN2O3; 80125-14-0; A 33547Antipsychotic

N

O

EtN

H

Br

OMe

OMe

H

4-14

Renzapride ren·za·prïd(±)-endo-4-Amino-N-(1-azabicyclo[3.3.1]non-4-yl)-5-chloro-o-anisamide;C16H22ClN3O2; 11727-80-7; 88721-77-1 (racemate)Renzapride Hydrochloride BRL 24924AIncrease of gastro-intestinal motility

and enantiomer

NH2MeO

Cl

O

HN

N

Repaglinide re·pa·gli·nïde(S)-2-Ethoxy-4-{[1-(o-piperidinophenyl)-3-methylbutyl]carbamoylmethyl}benzoic acid; C27H36N2O4; 135062-92-1;NOVONORM

Hypoglycaemic

N

N

OEt

COOHOBu i H

H

Reproterol re·prö·te·rol7-[3-(b,3,5-Trihydroxyphenethylamino)propyl]theophylline; C18H23N5O5;54063-54-6Reproterol Hydrochloride 13055-82-8; BRONCHODIL

Beta-adrenoceptor agonist

and enantiomer

OHH

OH

OH

O

O

Me

Me

HN

N

NN

N

4-15

Rescinnamine re·si·na·mënMethyl-O-(3,4,5-trimethoxycinnamoyl)reserpate; C35H42N2O9;24815-24-5Antipsychotic; antihypertensive

H

OMe

OMe

OMe

H

H

HMeO

MeOOC

OMe

O

O

NN

H

H

�Reserpine re·ser·pënAn alkaloid obtained from Rauwolfia serpentina Benth; (1) methyl 11,17a-dimethoxy-18b-(3,4,5-trimethoxybenzoyloxy)-3b,20a-yohimbane-16b-carboxylate; (2) methyl O-(3,4,5-trimethoxybenzoyl)reserpate; C33H40N2O9;50-55-5Antipsychotic; antihypertensive

OMe

OMe

OMe

H

H

HMeO

MeOOC

OMe

O

O

NN

H

H

4-16

Reteplase re·te·pläz173-L-Serine-174-L-tyrosine-175-L-glutamine-173— 527-plasminogenactivator (human tissue-type); C1736H2653N499O522S22; 133652-38-7Thrombolyticreteplase has the following amino acid sequence (cf alteplase):

SYQNSDC

YFGNGSAYRG THSLTESGAS CLPWNSMILI

GKVYTAQNPS AQALGLGKHN YCRNPDGDAK

PWCHVLKNRR LTWEYCDVPS CSTCGLRQYS

QPQFR

IKGGLFADIA SHPWQAAIFA KHRRSPGERF

LCGGILISSC WILSAAHCFQ ERFPPHHLTV

ILGRTYRVVP GEEEQKFEVE KYIVHKEFDD

DTYDNDIALL QLKSDSSRCA QESSVVRTVC

LPPADLQLPD WTECELSGYG KHEALSPFYS

ERLKEAHVRL YPSSRCTSQH LLNRTVTDNM

LCAGDTRSGG PQANLHDACQ GDSGGPLVCL

NDGRMTLVGI ISWGLGCGQK DVPGVYTKVT

NYLDWIRDNM RP

Retinol re·ti·nol(1) 15-Apo-b-caroten-15-ol; (2) all-trans-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraen-1-ol; vitamin A alcohol;C20H30O;68-26-8; RO-A-VIT

Vitamin A component

Me

Me

Me Me Me

OH

4-17

Revatropate re·va·trö·pät(R)-3-Quinuclidinyl (2S)-2-hydroxymethyl-4-(R)-methylsulfinyl-2-phenylbutyrate; C19H27NO4S; UK-112,166Revatropate Hydrobromide UK-112,166-04Antimuscarinic; bronchodilator

N

H

OOH

Me

S

O

O

Reviparin Sodium re·vi·pa·rin sö·dë·umSodium salt of a low molecular weight heparin that is obtained by nitrousacid depolymerisation of heparin from porcine intestinal mucosa; themajority of the components have a 2-O-sulfo-a-L-idopyranosuronic acidstructure at the non-reducing end and a 6-O-sulfo-2,5-anhydro-D-mannitolstructure at the reducing end of their chain; the weight-average molecularweight ranges between 3150 and 5150, with a characteristic value of about4250; the degree of sulfation is about 2.1 per disaccharide unit.Anticoagulant

Revospirone re·vö·spï·rön2-{3-[4-(Pyrimidin-2-yl)piperazin-1-yl]propyl}-1,2-benzothiazol-3(2H)-one1,1-dioxide; C18H21N5O3S; 95847-87-3; Bay Vq 7813Tranquilliser (veterinary)

N N

N

N

NO

SOO

�Riboflavin (riboflavine) rï·bö·flä·vin7,8-Dimethyl-10-(1¢-D-ribityl)isoalloxazine; C17H20N4O6; 83-88-5; compo-nent in many proprietary preparations�Riboflavin Sodium Phosphate 130-40-5Vitamin

N

N

N

N

OH

OHOH

OH

OO

Me

Me

H

4-18

Ribostamycin rï·bö·sta·mï·sin2-Deoxy-4-O-(2,6-diamino-2,6-dideoxy-a-D-glucopyranosyl)-5-O-(b-D-ribofuranosyl)-D-streptamine; C17H34N4O10; 25546-65-0Antibiotic

O

NH2

HO

OH

H2NO

NH2

NH2

OH

O

OHOH

OHO

Ricasetron ri·ka·se·tron2,3-Dihydro-3,3-dimethyl-N-[(3r)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]indole-1-carboxamide; C19H27N3O; 117086-68-7Ricasetron Hydrochloride 140865-88-9; BRL 46670-AAnxiolytic; 5HT3-receptor antagonist

N

O NH

Me Me

NMe

Ridogrel rï·dö·grel(E)-5-[a-(3-Pyridyl)-3-trifluoromethylbenzylideneamino-oxy]pentanoicacid; C18H17F3N2O3; 110140-89-1; R 68070Thromboxane synthetase inhibitor

OCOOH

N

N

CF3

4-19

Rifabutin ri·fa·bü·tin(12E,22E,24Z)(9S,14S,15R,16S,17R,18R,19R,20S,21S)-3,5,9,10-Tetrahydro-6,18,20-trihydroxy-1¢-isobutyl-14-methoxy-7,9,15,17,19,21,25-heptamethyl-5,10,26-trioxospiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2¢,3¢:7,8]-naphtho[1,2-d]imidazole-2,4¢-piperidin]-16-yl acetate; C46H62N4O11; 72559-06-9;MYCOBUTIN

Antibiotic

O

OMe

OAc

OHMeMe

Me

HNMe

Me

O

O

Me

MeOH

HO

O

HNN

NBun

O

Rifamide ri·fa·mïdRifamycin B N,N-diethylamide; C43H58N2O13; 2750-76-7Antibiotic

O

OMe

OAc

OHMeMe

Me

HNMe

Me

OH

O

O

Me

MeOH

HO

O

OO

Et2N

4-20

�Rifampicin ri·fam·pi·sin(1) (12Z,14E,24E)-(2S,16S,17S,18R,19R,20R,21S, 22R,23S)-1,2-Dihydro-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12, 16,18,20,22-heptamethyl-8-(4-methylpiperazin-1-yliminomethyl)-1,11-dioxo-2,7-(epoxypentadeca-1,11,13-trienoimino)naphtho[2,1-b]furan-21-yl acetate;(2) 3-(4-methylpiperazin-1-yliminomethyl)rifamycin SV; rifampin (USAN);C43H58N4O12; 13292-46-1; RIFADIN; RIFATER*; RIFINAH*; RIMACTANE; RIMACTAZID*Antitubercular

O

OMe

OAc

OHMeMe

Me

HN

H OH

Me

Me

N

OH

OO

Me

Me

NN

MeOH

HO

O

Rifamycin ri·fa·mï·sinAn ansamycin antibiotic produced by certain strains of Streptomycesmediterranei; (12Z,14E,24E)-(2S,16S,17S,18R,19R,20R, 21S,22R,23S)-1,2-Dihydro-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca-1,11,13-trienoimino)-naphtho[2,1-b]furan-21-yl acetate; rifamycin SV; C37H47NO12;6998-60-3�Rifamycin Sodium 14897-39-3Antibiotic

O

OMe

OAc

OHMeMe

Me

HNMe

Me

OH

OO

Me

MeOH

HO

OOH

4-21

Rifapentine ri·fa·pen·tën(4Z,6E,16E)-(8S,9S,10R,11R,12R,13S,14R,15S,19S)-26-[N-(4-Cyclo-pentylpiperazin-1-yl)formimidoyl]-9,11,23,25,27-pentahydroxy-15-methoxy-4,8,10,12,14,19,22-heptamethyl-3,30-dioxo-18,20-dioxa-2-azatetracyclo[17.6.5.021,29·024,28]triaconta-1(25),4,6,16,21(29),22,24(28),26-octaen-13-yl acetate; C47H64N4O12; 61379-65-5; L 11473;DL-473-IT; MDL-473Antibiotic

N

NN

OHO

HO

OHMe

Me

OO

OH

Me

MeHN

Me

Me MeOH

OAc

OMe

O

Riluzole ri·lü·zôl6-Trifluoromethoxy-1,3-benzothiazol-2-ylamine; C8H5F3N2OS; 1744-22-5;RILUTEK

Glutamate antagonist; treatment of amyotrophic lateral sclerosis

N

S NH2F3CO

Rimantadine ri·man·ta·dën(RS)-1-(Adamantan-1-yl)ethylamine; C12H21N; 13392-28-4Rimantadine Hydrochloride 1501-84-4Antiviral

and enantiomer

NH2H

Me

4-22

Rimexolone ri·meks·o·lön11b-Hydroxy-16a,17a-dimethyl-17b-propionylandrosta-1,4-dien-3-one;C24H34O3; 49697-38-3Anti-inflammatory

O

Me

H

H

H

HOMe

MeMe

EtO

Rimiterol ri·mi·te·rolerythro-3,4-Dihydroxy-a-(2-piperidyl)benzyl alcohol; C12H17NO3;32953-89-2Rimiterol Hydrobromide 31842-61-2; PULMADIL

Beta-adrenoceptor agonist

HO

HO

H OH

HNH

and enantiomer

Rioprostil rï·ö·pros·til(E)-(2R,3R,4R)-4-Hydroxy-2-(7-hydroxyheptyl)-3-(4-hydroxy-4-methyloct-1-enyl)cyclopentanone; C21H38O4; 77287-05-9; BAY o 6893; TR 4698; ORF15927Prostanoid gastric antisecretory

H

HHO

CH3

O

OH

OHMe

Risedronic acid rï·se·dro·nik1-Hydroxy-2-(3-pyridyl)ethane-1,1-diylbis(phosphonic acid); C7H11NO7P2;105462-24-6Risedronate Sodium (monosodium)115436-72-1; NE-58095Bisphosphonate; treatment of osteoporosis

N

P

O

OHOH

P

O

HO

OH

HO

4-23

Risperidone ris·per·ri·dön3-{2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)piperidino]ethyl}-6,7,8,9-tetrahydro-2-methylpyrido[1,2-a]pyrimidin-4-one; C23H27FN4O2; 106266-06-2; RISPERIDAL

Antipsychotic

N

N

N

ON

O

F

Me

Ristianol ris·tï·a·nol2-(4-Pyridylmethylthio)ethanol; C8H11NOS; 78092-65-6Ristianol Phosphate 78092-66-7; CP-48,867-09Immunoregulant

N

SOH

Ristocetin ris·tö·së·tinAntimicrobial glycopeptides produced by Nocardia lurida; 1404-55-3Antibiotic

Ritanserin ri·tan·ser·rin6-{2-[4-(4,4¢-Difluorobenzhydrylidene)piperidino]ethyl}-7-methyl-[1,3]thiazolo[3,2-a]pyrimidin-5-one; C27H25F2N3OS; 87051-43-2Serotonin receptor antagonist

NN

N S

F

F

O

Me

Ritodrine rï·tö·drën(±)-erythro-1-(4-Hydroxyphenyl)-2-(4-hydroxyphenethylamino)propan-1-ol; C17H21NO3; 26652-09-5�Ritodrine Hydrochloride 23239-51-2; YUTOPAR

Beta-adrenoceptor agonist

HO

NH OH

H MeOH

H

and enantiomer

4-24

Ritonavir rï·to·na·veerN1-[(1S,3S,4S)-1-Benzyl-3-hydroxy-5-phenyl-4-(1,3-thiazol-5-ylmethoxycarbonylamino)pentyl]-N2-{[(2-isopropyl-1,3-thiazol-4-yl)methyl](methyl)carbamoyl}-L-valinamide; C37H48N6O5S2; 155213-67-5;NORVIR

HIV-protease inhibitor; antiviral

N NN

N ON

S

Me

Me Me

Me Me

O

OH

H OH

H

HN

S

O

H H

H

Rituximab ri·tuks·i·mabImmunoglobulin G 1, human/mouse monoclonal antibody IDEC-C2B8directed against the human antigen CD20 consisting of murine variabledomains with human k light chains and g1 heavy chains; anti-CD20 mab;MABTHERA

Antineoplastic; treatment of lymphoma

Rivastigmine ri·va·stig·mën3-[(S)-1-(Dimethylamino)ethyl]phenyl ethyl(methyl)carbamate; C14H22N2O2;123441-03-2

Treatment of Alzheimer’s disease

H3C N ONMe2

MeH

O

Me

Rizatriptan rï·za·trip·tanDimethyl{2-[5-(1H-1,2,4-triazol-1-ylmethyl)indol-3-yl]ethyl}amine;C15H19N5; 144034-80-0; MK 462Rizatriptan Benzoate MAXALT

Serotonin receptor agonist; treatment of migraine

NN

N N

NMe2

H

4-25

Robenidine rö·be·ni·dën1,3-Bis(4-chlorobenzylideneamino)guanidine; C15H13Cl2N5; 25875-51-8;¨CYCOSTAT 66Antiprotozoan

N

Cl

N N

NH

H N

Cl

N

Rocuronium Bromide ro·k ûr·rö·në·um1-(17b-Acetoxy-3a-hydroxy-2b-morpholino-5a-androstan-16b-yl)-1-allylpyrrolidinium bromide; C32H53BrN2O4; 119302-91-9; ESMERON

Neuromuscular blocker

N

ON

HO

Me

H

H

H

H

Me OAc

CH2

+ Br_

Rofecoxib rö·fë·koks·ib4-(4-Mesylphenyl)-3-phenylfuran-2(5H)-one; C17H14O4S; 162011-90-7; VIOXX

Cyclo-oxygenase-2 inhibitor; non-steroidal anti-inflammatoryOO

SCH3

O O

Rogletimide rö·gle·ti·mïd(RS)-2-Ethyl-2-(4-pyridyl)glutarimide; C12H14N2O2; 121840-95-7Inhibitor of adrenal corticosteroid synthesis

NH

N

Et

O

O

and enantiomer

4-26

Rolgamidine rol·ga·mi·dëntrans-N-Diaminomethylene-2-(2,5-dimethyl-3-pyrrolin-1-yl)acetamide;C9H16N4O; 66608-04-6Rolgamidine Hydrochloride 65767-06-8 (2HCl); Wy 25021Antidiarrhoeal

N

N NH2

MeMe

O NH2

and enantiomer

Rolicyprine (rolicypram) rö·li·sï·prën(+)-L-5-Oxo-N-(trans-2-phenylcyclopropyl)pyrrolidine-2-carboxamide;C14H16N2O2; 2829-19-8Antidepressant

O

HO

NH

HN

Rolitetracycline rö·li·te·tra·sï·klënN 2-(Pyrrolidin-1-ylmethyl)tetracycline; C27H33N3O8; 751-97-3Rolitetracycline Nitrate 7681-32-5Antibacterial

OH O HO O

OH

NMe2HH

MeHO

OH

N N

O

H

Rolziracetam rol·zi·ra·se·tamPerhydropyrrolizine-3,5-dione; C7H9NO2; 18356-28-0; CI-911Treatment of impaired mental function in the elderly

N

O O

4-27

Romazarit ro·ma·za·rit2-(2-p-Chlorophenyl-4-methyl-1,3-oxazol-5-ylmethoxy)-2-methylpropionicacid; C15H16ClNO4; 109543-76-2; Ro-31-3948/000Romazarit Sodium 109544-09-4; Ro 31-3948/002Anti-inflammatory

N

OMeMe

COOHO

Me

Cl

Romifidine ro·mi·fi·dën2-Bromo-6-fluoro-N-(1-imidazolin-2-yl)aniline; C9H9BrFN3;65896-16-4Romifidine Hydrochloride 65896-14-2; ̈ SEDIVET

Alpha2-adrenoceptor agonist

N

NN

Br

F

H H

▼Ronidazole ro·nïd·a·zôl(1-Methyl-5-nitroimidazol-2-yl)methyl carbamate; C6H8N4O4;7681-76-7; ̈ TRICHO PLUS

Antiprotozoan

N

NO2N

Me

O NH2

O

Ropinirole rö·pi·ni·rôl4-[2-(Dipropylamino)ethyl]indolin-2-one; C16H24N2O; 91374-21-9;Ropinirole Hydrochloride 91374-20-8; REQUIP

D2-Dopamine receptor agonist

NHPrn2N

O

4-28

Ropivacaine rö·pi·va·kän(S)-2¢,6¢-Dimethyl-1-propylpiperidine-2-carboxanilide; C17H26N2O;84057-95-4Ropivacaine Hydrochloride 98717-15-8 (anhydrous), 132112-35-7 (monohy-drate); AL 281; NAROP

Local anaesthetic

NN

OMe

MeH

Prn

H

Rosaramicin rös·a·ra·mï·sin(E)-3-Ethyl-10-(formylmethyl)-7-hydroxy-2,8,12,16-tetramethyl-9-(3,4,6-trideoxy-3-dimethylamino-b-D-xylo-hexopyranosyloxy)-4,17-dioxa-bicyclo[14.1.0]heptadec-14-ene-5,13-dione; C31H51NO9;35834-26-5; Sch 14947Antibiotic

O

Me

OH

NMe2

Me

O

O

Et

O

OH

Me

Me

O

Me

O

H

CHO

Rosiglitazone rö·si·gli·ta·zön{(RS)-5-(4-{2-[Methyl(2-pyridyl)amino]ethoxy}benzyl)-1,3-thiazolidine-2,4-dione; C18H19N3O3S; 122320-73-4Oral hypoglycaemic

N

NO

SNH

Me

O

OH

and enantiomer

4-29

Rosoxacin/Acrosoxacin rö·soks·a·sin/ a·krö·soks·a·sin1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylic acid;C17H14N2O3; 40034-42-2; ERADACIN

Antibacterial

N

N

O

COOH

Et

Rosuvastatin ro·sü·va·sta·tin(E)-(3R,5S)-7-{4-(4-Fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}-3,5-dihydroxyhept-6-enoicacid; C22H28FN3O6S; ZD4522Rosuvastatin Calcium 147098-20-2; S-4522HMG Co-A reductase inhibitor; hypolipidaemic

N

N

F

NMeO2S

Me

Pr i

COOH

HHHO OH

Roxarsone roks·ar·sön4-Hydroxy-3-nitrophenylarsonic acid; C6H6AsNO6; 121-19-7Antiprotozoan; growth promoter

AsO

OH

OH

NO2

OH

Roxatidine roks·a·ti·dënN-[3-(a-Piperidino-m-tolyloxy)propyl]glycolamide; C17H26N2O3;97900-88-4; HOE 062Histamine H2-receptor antagonist

NO N

OH

O

H

4-30

Roxatidine Acetate roks·a·ti·dën a·së·tät3-(a-Piperidino-m-tolyloxy)propylcarbamoylmethyl acetate; C19H28N2O4;78628-28-1Roxatidine Acetate Hydrochloride 93793-83-0 HOE 760; TZU 0460Histamine H2-receptor antagonist

NO N

O

O

CH3

OH

Rufinamide rü·fin·a·mïd1-(2,6-Difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide; C10H8F2N4O;106308-44-5Anticonvulsant

F N

N

N

F

CONH2

Rufloxacin roo·floks·a·sin9-Fluoro-2,3-dihydro-10-(4-methylpiperazin-1-yl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzothiazine-6-carboxylic acid; C17H18FN3O3S; 101363-10-4; MF934Antibacterial

N

S

N

NMe

F COOH

O

�RufocromomycinA benzoquinonoid antibiotic produced by Streptomyces rufochromogenus or S.flocculus; 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methylpicolinic acid; streptonigrin(USAN); C25H22N4O8; 3930-19-6

N

N

NH2

COOH

MeOH

OMe

OMe

O

O

H2N

MeO

4-31

Rutoside roo·tö·sïd2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-O-(a-L-rhamnosyl)-b-D-glucoside; rutin; C27H30O16; 153-18-4; PHARMATON*; VIVIOPTAL*Nutritional supplement

OH

HO

OH

OHO

OO

OH

OH

OH

O

OO

Me

OHOH

HO

Sabcomeline sab·kö·me·lën(Z)-[(R)-Quinuclidin-3-yl](methoxyimino)acetonitrile; C10H15N3O;159912-53-5; SB-202026Sabcomeline Hydrochloride SB-202026-AMuscarinic M1-receptor partial agonist; treatment of Alzheimer’s disease

NCN

NOMe

H

Sabeluzole sa·be·lu·zôl1-{4-[1,3-Benzothiazol-2-yl(methyl)amino]piperidino}-3-(4-fluoro-phenoxy)propan-2-ol; C22H26FN3O2S; 104153-38-0; R58735Anticonvulsant

F

O NH OH

N

N

S

Me

and enantiomer

Salazosulfadimidine (salazosulphadimidine) sa·lä·zö·sul·fa·dï·mi·dën4¢-(4,6-Dimethylpyrimidin-2-ylsulfamoyl)-4-hydroxyazobenzene-3-carboxy-lic acid; C19H17N5O5S; 2315-08-4Sulphonamide

N

N

N

Me

Me

N N

OH

COOH

SOO

H

4-32

�Salbutamol sal·bü·ta·mol1-(4-Hydroxy-3-hydroxymethylphenyl)-2-(tert-butylamino)ethanol;albuterol (USAN); C13H21NO3; 18559-94-9; AEROCROM*; ASMAVEN; MAXIVENT;SALAMOL; VENTIDE*; VENTOLIN INHALER; VENTOLIN ROTACAPS

�Salbutamol Sulphate 51022-70-9; AEROLIN; AIROMIR; ASMAVEN; COBUTALIN;COMBIVENT*; SALBULIN; VENTIDE*; VENTODISKS; VENTOLIN; VOLMAX

Beta-adrenoceptor agonist

HO

NHBu tH OH

HO

and enantiomer

Salcatonin see Calcitonin (Salmon)

Salicylamide sa·li·sï·la·mïd2-Hydroxybenzamide; C7H7NO2; 65-45-2; INTRALGIN*Analgesic; antipyretic

CONH2

OH

Salinazid sa·li·na·zid2¢-Salicylideneisonicotinohydrazide; C13H11N3O2; 495-84-1Antitubercular

OH

NN

O

NH

Salinomycin sa·li·nö·mï·sin(2R)-2-{(2R,5S,6R)-6-[(1S,2S,3S,5R)-5-{2S,5S,7R,9S,10S,12R,15R)-2-[(2R,5R,6S)-5-Ethyltetrahydro-5-hydroxy-6-methylpyran-2-yl]-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.5.3]pentadec-13-en-9-yl}-2-hydroxy-1,3-dimethyl-4-oxoheptyl]tetrahydro-5-methylpyran-2-yl}butyricacid; C42H70O11; 53003-10-4; ̈ KOKCISAN; ̈ SACOX; ̈ SALGAIN

Anticoccidial (veterinary)

O

O

OO O

O

OH

OH

Et

MeMe

MeMe

HEt

OH

Me

Me

COOH

Et

H

H

H

Me

4-33

Salmefamol sal·me·fa·mol1-(4-Hydroxy-3-hydroxymethylphenyl)-2-(4-methoxy-a-methylphenethyl-amino)ethanol; C19H25NO4; 18910-65-1Beta-adrenoceptor agonist

N

HO

HO

OMe

OH

Me

H

* *

mixture of stereoisomers

Salmeterol sal·me·te·rol(RS)-5-{1-Hydroxy-2-[6-(4-phenylbutoxy)hexylamino]ethyl}salicyl alcohol;C25H37NO4; 89365-50-4Salmeterol Xinafoate 94749-08-3; SEREVENT; seretide*Beta-adrenoceptor agonist

HN

O

HO

HO

OHH

and enantiomer

Sampatrilat sam·pa·tri·latN-{1-[(S)-2-Carboxy-3-(N2-mesyl-L-lysylamino)propyl]cyclopentylcarbonyl}-L-tyrosine; C26H40N4O9S;129981-36-8; UK-81,252Angiotensin-converting enzyme inhibitor; neutral endopeptidase (atriopeptidase)inhibitor; antihypertensive

NH

HO

N

H2N

H NHSO2Me

H

COOHO

O

COOH

H

H

�Salsalate sal·sa·lätO-(2-Hydroxybenzoyl)salicylic acid; C14H10O5; 552-94-3Analgesic; anti-inflammatory

O

COOH

O OH

4-34

Sanfetrinem san·fe·tri·nem(1S,5S,8aS,8bR)-1,2,5,6,7,8,8a,8b-Octahydro-1-[(R)-1-hydroxyethyl]-5-methoxy-2-oxoazeto[2,1-a]isoindole-4-carboxylate; C14H19NO5;141611-76-9; GV 104326X;Sanfetrinem Cilexetil; 141646-08-4; GV 118819XSanfetrinem Sodium 141611-76-9; GV 104326BAntibacterial

N

OMe

COOHO

H3C

H HHHO H

Saperconazole sa·per·ko·na·zôl(±)-2-sec-Butyl-4-[4-(4-{4-[(2RS,4SR)-2-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-ylmethoxy]phenyl}piperazin-1-yl)-phenyl]-2,4-dihydro-1,2,4-triazol-3-one; C35H38F2N8O4; 110588-57-3;R 66905Antifungal

N

N

N

OO

N

N

NF

FO

N

N

H

H3CH Me O

*

mixture of 4 isomers

Saprisartan sa·pri·sar·tan1-{3-Bromo-2-[2-trifluoromethylsulfonylamino)phenyl]benzo[b]furan-5-ylmethyl}-4-cyclopropyl-2-ethyl-1H-imidazole-5-carboxamide;C25H21BrF3N4O4S; GR 138950XSaprisartan Potassium 146623-69-0; GR 138950CAngiotensin II antagonist; antihypertensive

O N

Br

NN

CONH2

Et

CF3S

OO

4-35

Saquinavir sa·kwi·na·veerN1-{(1S,2R)-1-Benzyl-3-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)perhydro-isoquinolin-2-yl]-2-hydroxypropyl}-N2-(2-quinolylcarbonyl)-L-aspartamide;C38H50N6O5; 127779-20-8; Ro 31-8959Saquinavir Mesylate 149845-06-7; INVIRASE

HIV proteinase inhibitor; antiviral

N

NN

O

O

CONH2

N

CONHBut

H

H

OHHH

H H

H

H

Sarafloxacin sa·ra·floks·a·sin6-Fluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid; C20H17F2N3O3; 98105-99-8; A-57135Sarafloxacin Hydrochloride 91296-87-6; A-56620Antibacterial

HN

N N

F

F

COOH

O

Saralasin sa·ra·lä·sin[1-(N-Methylglycine),5-valine,8-alanine]angiotensin; C42H65N13O10; 34273-10-4Saralasin Acetate 39698-78-7Diagnosis of renin-dependent hypertension

Sar-Arg-Val-Tyr-Val-His-Pro-Ala

4-36

Sargramostim sar·gra·mos·timRecombinant granulocyte macrophage colony stimulating factor; aglycosylated recombinant analogue expressed by Saccharomyces cerevisiae;GM-CSF; C639H993N168O196S8 (ionised, non-glycosylated form);C639H999N168O196S8 (non-ionised, non-glycosylated form);83869-56-1; BI-61·012ImmunostimulantFor labelling purposes the following three-letter code, to indicate themethod of production, is approved:

(rys) produced by fermentation using Saccharomyces cerevisiae containing arecombinant plasmid

Sargramostim has the following amino acid sequence:

APARSPSPST QPWEHVNAIQ EALRLLNLSR

DTAAEMNETV EVISEMFDLQ EPTCLQTRLE

LYKQGLRGSL TKLKGPLTMM ASHYKQHCPP

TPETSCATQI ITFESFKENL KDFLLVIPFD

CWEPVQE

4-37

Saruplase sa·roo·pläsProurokinase (enzyme-activating) (human clone pA3/pD2/pF1 proteinmoiety), non-glycosylated; C2031H3121N585O601S31; 99149-95-8FibrinolyticSaruplase has the following amino acid sequence (Cys—Cys bridging notshown):

SNELHQVPSN CDCLNGGTCV SNKYFSNIHW

CNCPKKFGGQ HCEIDKSKTC YEGNGHFYRG

KASTDTMGRP CLPWNSATVL QQTYHAHRSD

ALQLGLGKHN YCRNPDNRRR PWCYVQVGLK

PLVQECMVHD CADGKKPSSP PEELKFQCGQ

KTLRPRFKII GGEFTTIENQ PWFAAIYRRH

RGGSVTYVCG GSLISPCWVI SATHCFIDYP

KKEDYIVYLG RSRLNSNTQG EMKFEVENLI

LHKDYSADTL AHHNDIALLK IRSKEGRCAQ

PSRTIQTICL PSMYNDPQFG TSCEITGFGK

ENSTDYLYPE QLKMTVVKLI SHRECQQPHY

YGSEVTTKML CAADPQWKTD SCQGDSGGPL

VCSLQGRMTL TGIVSWGRGC ALKDKPGVYT

RVSHFLPWIR SHTKEENGLA L

Satumomab sa·tü·mö·mabMouse IgG 1 cell monoclonal immunoglobulinIndium[111In] Satumomab Pendetide ONCOSCINT

Colorectal carcinoma imaging agent

Secalciferol se·kal·si·fe·rol(1) (5Z,7E)-(3S,24R)-9,10-Secocholesta-5,7,10(19)-triene-3, 24,25-triol;(2) (24R)-24,25-dihydroxycholecalciferol; C27H44O3; 55721-11-4Treatment of vitamin D deficiency

Me

Me

OH

H2C

H

HMe

MeH H OH

HO

4-38

�Secbutobarbital (secbutobarbitone)5-sec-Butyl-5-ethylbarbituric acid; butabarbitone; butabarbital (USAN);C10H15N2NaO3; 125-40-6

NH

N OO

O

H3CMe H Et

H

and enantiomer

Secnidazole sek·nï·da·zôl1-(2-Methyl-5-nitroimidazol-1-yl)propan-2-ol; C7H11N3O3; 3366-95-8; 14539RPAntiprotozoan

N

NO2N Me

CH3

H OH

and enantiomer

�SecretinA polypeptide hormone, obtained from duodenal mucosa, that activatespancreatic secretion and lowers the blood sugar level; 1393-25-5

Seganserin se·gan·ser·rin3-{2-[4-(4,4¢-Difluorobenzhydrylidene)piperidino]ethyl}-2-methyl-pyrido[1,2-a]pyrimidin-4-one; C29H27F2N3O; 87729-89-3Seganserin Hydrochloride 97939-66-1; R564135HT2-Serotonin receptor antagonist

NN

N

F

F

O

Me

Selegiline se·lej·i·lën(R)-Methyl(a-methylphenethyl)prop-2-ynylamine; C13H17N; 14611-51-9Selegiline Hydrochloride 14611-52-0; ELDEPRYL; ZELEPAR

Monoamine oxidase inhibitor

N

H Me

MeCH

4-39

Semduramicin sem·dûr·ra·mï·sin(2R,3S,4S,5R,6S)-Tetrahydro-2,4-dihydroxy-6-{(R)-1-[(2S,5R,7S,8R,9S)-9-hydroxy-2,8-dimethyl-2-{(2S,2¢R,3¢S,5R,5¢R)-octahydro-2-methyl-5¢-[(2S,3S,5R,6S)-tetrahydro-6-hydroxy-3,5,6-trimethyl-2H-pyran-2-yl]-3¢-[(2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yloxy]-2,2¢-bifuran-5-yl}-1,6-dioxaspiro[4.5]dec-7-yl]ethyl}-5-methoxy-3-methyl-2H-pyran-2-ylacetic acid; C45H76O16; 113378-31-7; UK-61,689Anticoccidial (veterinary)

O

O

OOOMe

O

O

HO

Me

Me

OH

MeHOOC

Me

Me

Me

HOMe

O

O

Me

OMe

H H

H

H

HO

Me H

H

Semisodium Valproate (BAN) se·mi·sö·dë·um val·prö·ät2-Propylvaleric acid—sodium 2-propylvalerate (1:1); divalproex sodium(USAN); C16H31NaO4; 76584-70-8; DEPAKOTE

Anticonvulsant

H3C CH3

COOH

H3C CH3

COONa•

Sepazonium Chloride se·pa·zö·në·um(RS)-1-[2,4-Dichloro-b-(2,4-dichlorobenzyloxy)phenethyl]-3-phenethyl-imidazolium chloride; C26H23Cl5N2O; 54143-54-3; R 27500Antiseptic

N

N

O

H

ClCl

Cl

Cl

and enantiomer

Cl_

+

4-40

Seractide se·rak·tïd[31-serine]corticotrophin; C207H308N56O58S; 12279-41-3Corticotrophic peptideSeractide has the following amino acid sequence:

Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-

Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-

Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-

Asp-Ala-Gly-Glu-Asp-Gln-Ser-Ala-

Glu-Ala-Phe-Pro-Leu-Glu-Phe

Sermorelin ser·mo·rë·linC149H246N44O42S; 86168-78-7; GEREF

Diagnostic aid to test secretion of growth hormoneSermorelin has the following amino acid sequence:

Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-

Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-

Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-

Asp-Ile-Met-Ser-Arg-NH2

Sertaconazole ser·ta·kon·a·zôl(RS)-1-{2-[(7-Chloro-1-benzothien-3-yl)methoxy]-2-(2,4-dichlorophenyl)ethyl}imidazole; C20H15Cl3N2OS; 99592-32-2Antifungal

S

ON

N

Cl

Cl

Cl

H

and enantiomer

4-41

Sertindole ser·tin·dôl1-(2-{4-[5-Chloro-1-(4-fluorophenyl)indol-3-yl]piperidino}ethyl)imidazolidin-2-one; C24H26ClFN4O; 106516-24-9; Lu 23-17; SERDOLECT

Antipsychotic

N

NN

NH

Cl

F

O

Sertraline ser·tra·lën(1S,4S)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthyl(methyl)-amine; C17H17Cl2N; 79617-96-2Sertraline Hydrochloride 79559-97-0; LUSTRAL

Antidepressant

MeHN

Cl

Cl

H

H

▼Serum GonadotrophinA preparation of a glycoprotein fraction obtained from the serum or plasmaof the pregnant mare capable of stimulating the follicles in the mammalianovary; ¨FOSTIN; ¨P.G. 600*Follicle-stimulating hormone

Setazindol se·ta·zin·dol4¢-Chloro-2-[(methylamino)methyl]benzhydryl alcohol; C15H16ClNO;56481-43-7; PRF 36Appetite suppressant

H OH

NHMe

Cl

4-42

Sevelamer se·ve·la·merAllylamine polymer with 2-chloroethyloxirane; (C3H7N)m·(C3H5ClO)n; 52757-95-6Sevelamer Hydrochloride 182683-00-7Phosphate binder

m

NH2

O

Cl

n

Sevoflurane se·vö·flûr·rän1,1,1,3,3,3-Hexafluoro-2-fluoromethoxypropane; C4H3F7O; 28523-86-6;MR6S4Anaesthetic

F3C OCH2F

H CF3

Sibenadet sï·ben·a·det4-Hydroxy-7-(2-{2-[3-(2-phenylethoxy)propylsulfonyl]ethyl}amino)ethyl-1,3-benzothiazol-2(3H)-one; C22H28N2O5S2Sibenadet Hydrochloride 154189-24-9; ARL 68397AATreatment of respiratory diseases

S

O O

HN O

HNS

O

HO

Sibrafiban sï·bra·fi·banEthyl (Z)-({N-[1-(N-hydroxycarbamimidoyl)benzoyl]-L-alanyl}-4-piperidyloxy)acetate; C20H28N4O6;172927-65-0

Fibrinogen receptor antagonist

NH

N

NHO

NH2

O

O

H MeO

O CH3

O

4-43

Sibutramine sï·bü·tra·mën1-(1-p-Chlorophenylcyclobutyl)-3-methylbutyldimethylamine; C17H26ClN;106650-56-0Sibutramine Hydrochloride 84485-00-7; BTS 54524Antidepressant

and enantiomer

Me

MeCl

Me2NH

Siguazodan sï·gwa·zö·dan(RS)-2-Cyano-1-methyl-3-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]guanidine; C14H16N6O; 115344-47-3; 99591-83-0;SK&F 94836Inotropic

HNN

N

HN

NHMe

CN

O MeH

and enantiomer

Sildenafil sil·de·na·fil5-[2-Ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propylpyrazolo[4,3-d]pyrimidin-7-one; C22H30N6O4S;139755-83-2Sildenafil Citrate UK-92,480-10; VIAGRA

Selective inhibitor of cyclic GMP specific phosphodiesterase (Type V) with vasodilatoraction; treatment of male erectile dysfunction

HN

N

NN

Me

Prn

SN

MeN

O O

OEt

O

�Simeticone sï·me·ti·köna-(Trimethylsilyl)-w-methylpoly[oxy(dimethylsilylene)], mixture with silicondioxide; 8050-81-5Antiflatulent

4-44

Simvastatin sim·va·sta·tin(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-{2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl}-1-naphthyl 2,2-dimethylbutyrate; C25H38O5; 79902-63-9; ZOCOR

Hypolipidaemic

O

O

O

H

Me

HMe

H

Me

OHO

H

H

H

HMeMe

Sincalide sin·ka·lïdDe-1-(5-oxo-L-proline)-de-2-L-glutamine-5-methionine-caerulein

Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2

C49H62N10O16S3; 25126-32-3Choleretic

Sipatrigine si·pa·tri·jën2-(4-methylpiperazin-1-yl)-5-(2,3,5-trichlorophenyl)pyrimidin-4-amine;C15H16Cl3N5; 130800-90-7; 619C89Treatment of cerebral vascular disease

NH2Cl

N

N N

NMe

Cl

Cl

4-45

Sirolimus si·ro·li·mus(14E,16E,18E,26E)-(7R,8R,11S,13S,20S,22R,24R,25R,28R,31S,33aS)-1,2,3,4,6,7,8,9,10,11,12,13,20,21,22,23,24,25,28,29,30,31,33,33a-tetracosahydro-7,25-dihydroxy-31-{(R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethyl}-13,24-dimethoxy-8,14,20,22,26,28-hexamethyl-7,11-epoxy-5H-32-oxa-4a-aza-benzocyclohentriacontene-5,6,23,29,33-pentone; C51H79NO13; 53123-88-9; AY-022989;WY-090217T-Lymphocyte inhibitor; immunosupressant

OMe

O

N

O

OMe

OH O

OMe

H

Me

MeMe

H

Me

Me

Me

O

O

O

H

H

OH

OMe

OH

Sisomicin (sissomicin) sis·ö·mï·sinAn antimicrobial base produced by Micromonospora inyoensis(1) 4-O-[(2R,3R)-cis-3-amino-6-aminomethyl-3,4-dihydro-2H-pyran-2-yl]-2-deoxy-6-O-(3-deoxy-4-C-methyl-3-methylamino-b-L-arabinopyranosyl)-streptamine; (2) 2-deoxy-6-O-(3-deoxy-4-C-methyl-3-methylamino-b-L-arabinopyranosyl)-4-O-(2,6-diamino-2,3,4,6-tetradeoxy-D-glycero-hex-4-enopyranosyl)-D-streptamine; C19H37N5O7; 32385-11-8Antibiotic

NH2

OH

O

O

H2N

OHO

O

NH2

HO

Me

NHMeH2N

4-46

Sitamaquine sï·tam·a·quënN,N-Diethyl-N¢-(6-methoxy-4-methyl-8-quinolyl)hexane-1,6-diamine;C21H33N3O; 57695-04-2; WR 6026Sitamaquine Hydrochloride (2HCl) 5330-29-0Antiprotozoal; treatment of leishmaniasis

N

NNEt2

Me

MeO

H

Sodium Acetrizoate sö·dë·um a·së·trï·zö·ätSodium 3-acetamido-2,4,6-tri-iodobenzoate; C9H5I3NNaO3; 129-63-5;DIAGINOL

Contrast medium

COONa

I

I

I

NHAc

Sodium Anoxynaphthonate sö·dë·um a·noks·ë·naf·thö·nätTrisodium 4¢-anilino-8-hydroxy-1,1¢-azonaphthalene-3,5¢,6-trisulfonate;anazolene sodium (pINN; USAN); Coomassie Blue; C26H16N6Na3O10S3;3861-73-2Investigation of cardiac disease

OH

N

NaO3S

NaO3S

N NH

SO3Na

Sodium Antimonylgluconate sö·dë·um an·ti·mo·nïl·gloo·ko·nätSodium salt of an antimony(III) derivative of gluconic acid; C6H8NaO7Sb;16307-91-5Anthelmintic

Sodium Apolate sö·dë·um a·po·lätPoly(sodium ethylenesulfonate); sodium lyapolate; 25053-27-4Anticoagulant

CH2 CH

SO3Na n

4-47

�Sodium Calcium Edetate sö·dë·um kal·së·um e·de·tätCalcium disodium ethylenediaminetetra-acetate; calcium disodiumversenate; C10H12CaN2Na2O8; 62-33-9; LEDCLAIR

Chelating agent

N N

Ca

OO OO

COONaNaOOC

Sodium Cyclamate sö·dë·um sï·kla·mätSodium N-cyclohexylsulfamate; C6H12NNaO3S; 139-05-9Sweetening agent

NH

SO3Na

Sodium Dibunate sö·dë·um dï·bü·nätSodium 2,6-di-tert-butylnaphthalene-1-sulfonate; C18H23NaO3S;14992-59-7Antitussive

Bu t

Bu tSO3Na

Sodium Diprotrizoate sö·dë·um dï·prö·trï·zö·ätSodium 3,5-dipropionamido-2,4,6-tri-iodobenzoate; C13H12I3N2NaO4;129-57-7Contrast medium

COONa

II

I

NCH3N

H3C

OO

HH

�Sodium Feredetate (sodium ironedetate) sö·dë·um fer·e·de·tätIron(III) sodium ethylenediaminetetra-acetate; C10H21FeN2NaO8; 15708-41-5;SYTRON

Treatment of iron-deficiency anaemia

NCH2CH2NCOO

_

COO__

OOC

_OOC

Na+ Fe3+

4-48

�Sodium Glucaldrate (BAN)Sodium diaquagluconato(2-)-O1,O2-dihydroxoaluminate

�Sodium GlucaspaldrateOctasodium di-m-acetato-bis[digluconato(2-)-O1,O2 -salicylato(2-)-aluminate]; C42H54Al2Na8O38; 12214-50-5

HOCH2

H

OH

H

OH H

OH

OH

H

COO

4

Al(CH3COO)2O

COO

2

8Na+ + 2H2O

6_

Sodium Iopodate (sodium ipodate) sö·dë·um ï·ö·pö·dätSodium 3-(3-dimethylaminomethyleneamino-2,4,6-tri-iodophenyl)-propionate; C12H12I3N2NaO2; 1221-56-3; BILOPTIN

Contrast medium

NMe2N

I I

I

COONa

Sodium Ironedetate see Sodium Feredetate

Sodium Metrizoate sö·dë·um me·trï·zö·ätSodium 3-acetamido-2,4,6-tri-iodo-5-N-methylacetamidobenzoate;C12H10I3N2NaO4; 7225-61-8; TRIOSIL*Contrast medium

COONa

II

I

N CH3NH3C

Me

O

H

O

Sodium Phenylbutyrate (BAN)Sodium 4-phenylbutyrate; C10H11NaO2; 1716-12-7Glutamine conjugate; treatment of hyperammonaemia

COONa

4-49

Sodium Picosulfate (sodium picosulphate) sö·dë·um pi·kö·sul·fätDisodium 4,4¢-(2-pyridyl)methylenedi(phenyl sulfate); C18H13NNa2O8S2;10040-45-6; LAXOBERAL; PICOLAX*Laxative

N

OSO3Na

OSO3Na

Sodium Stibocaptate sö·dë·um sti·bö·kap·tätHexasodium salt of 2,2¢-(meso-1,2-dicarboxyethylenedithio)bis(1,3,2-dithiastibolane-4,5-dicarboxylic acid); C12H6Na6O12S6Sb2; 3064-61-7Anthelmintic

SS

COONa

NaOOC

Sb

S

SNaOOC

NaOOC

Sb

S

S

COONa

COONa

�Sodium Stibogluconate sö·dë·um sti·bö·gloo·ko·nätDisodium salt of m-oxy-bis[gluconato(3-)-O2,O3,O4-hydroxoantimony];C12H18Na2O17Sb2 (approximate); 16037-91-5; PENTOSTAM

Antiprotozoan

COONa

OH

HHO

H O

H OH

OH

HHO

HO

H OH

O H

COONa

OH

SbOSb OO

Sodium Timerfonate sö·dë·um ti·mer·fo·nätSodium 4-(ethylmercurithio)benzenesulfonate; C8H9HgNaO3S2; 5964-24-9Preservative

SO3Na

EtHgS

4-50

Sodium Tyropanoate sö·dë·um tîr·rö·pan·ö·ätSodium 2-(3-butyramido-2,4,6-tri-iodobenzyl)butyrate; C15H17I3NNaO3;7246-21-1Contrast medium

I

I I

N CH3

O

H3CHNaOOC

H

and enantiomer

Solapsone (BAN) so·lap·sönTetrasodium 3,3¢-diphenyl-4,4¢-sulfonylbis(1-anilinopropane-1,3-disulfonate); solasulfone (pINN); C30H28N2Na4O14S5; 133-65-3Antileprotic

NaO3S

NH

SO3Na

NH

SO3NaSO3Na

O OS

mixture of isomers

* * **

Solimastat so·lim·a·stat(2S,3R)-3-[(1S)-(2,2-Dimethyl-1-(2-pyridylcarbamoyl)propylcarbamoyl]-2-methoxy-5-methylhexanohydroxamic acid; C20H32N4O5; CAS applied for;BB-3644Inhibitor of metalloproteinases

Me

Me

O NH

CONHOH

H

HMe

MeMe

N

NO

H OMe

H

4-51

Somalapor sö·ma·la·porL-Alanyl-somatotropin (porcine); C977Hl527N265O287S7; 106282-98-8Growth hormone analogue (veterinary)Somalapor has the following amino acid sequence:

AFPAMPLSSL FANAVLRAQH LHQLAADTYK

EFERAYIPEG QRYSIQNAQA AFCFSETIPA

PTGKDEAQQR SDVELLRFSL LLIQSWLGPV

QFLSRVFTNS LVFGTSDRVY EKLKDLEEGI

QALMRELEDG SPRAGQILKQ TYDKFDTNLR

SDDALLKNYG LLSCFKKDLH KAETYLRVMK

CRRFVESSCA F

�Somatostatin sö·ma·tö·sta·tinC76H104N18O19S2; 38916-34-6Growth hormone release inhibitorSomatostain has the following amino acid sequence:

Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-

Lys-Thr-Phe-Thr-Ser-Cys

Somatrem sö·ma·tremMethionyl human growth hormone; C995H1537N263O301S8; 82030-87-3;SOMATONORMGrowth hormone analogueSomatrem has the following amino acid sequence:

MFPTIPSRLF DNAMLRLAHR LHQLAFDTYQ

EFEEAYIPKE QKYSFLQNPQ TSLCFSESIP

TPSNREETQQ KSNLELLRIS LLLIQSWLEP

VQFLRSVFAN SLVYGASDSN VYDLLKDLEE

GIQTLMGRLE DGSPRTGQIF KQTYSKFDTN

SHNDDALLKN YGLLYCFRKD MDKVETFLRI

VQCRSVEGSC GF

4-52

Somatropin sö·ma·trö·pinSynthetic human growth hormone; a protein having the normal structure ofthe major (22K) component of natural human growth hormone producedby the pituitary· When produced by synthesis or other artificial means thename, for labelling purposes, carries in parentheses an approved code inlower case letters indicative of the method of production;C990H1528N262O300S7; 12629-01-5; GENOTROPIN; HUMATROPE; NORDIJECT;NORDITROPIN; SAIZEN; ZOMACTON

Growth hormoneThe following codes are approved and others will be made available as theneed arises:

(epr) produced by enzymatic conversion of a precursor produced by abacterium genetically modified by recombinant DNA technology

(rbe) produced from bacteria genetically modified by recombinant DNAtechnology

(rmc) produced from genetically engineered and transformed mammalian(mouse) cells;

Somatropin has the following amino acid sequence:

FPTIPLSRLF DNAMLRAHRL HQLAFDTYQE

FEEAYIPKEQ KYSFLQNPQT SLCFSESIPT

PSNREETQQK SNLELLRISL LLIQSWLEPV

QFLRSVFANS LVYGASDSNV YDLLKDLEEG

IQTLMGRLED GSPRTGQIFK QTYSKFDTNS

HNDDALLKNY GLLYCFRKDM DKVETFLRIV

QCRSVEGSCG F

4-53

Somenopor sö·me·nö·porL-Alanyl-des-(32-38)-somatotropin (porcine); C938H1469N255O275S7; 119693-74-2Growth hormone analogue (veterinary)Somenapor has the following amino acid sequence:

AFPAMPLSSL FANAVLRAQH LHQLAADTYK

EFGQRYSIQN AQAAFCFSET IPAPTGKDEA

QQRSDVELLR FSLLLIQSWL GPVQFLSRVF

TNSLVFGTSD RVYEKLKDLE EGIQALMREL

EDGSPRAGQI LKQTYDKFDT NLRSDDALLK

NYGLLSCFKK DLHKAETYLR VMKCRRFVES

SCAF

Sometribove sö·me·tri·bövMethionyl bovine growth hormone; C978H1540N265O286S9; 102744-97-8Growth hormone analogue (veterinary)Sometribove has the following amino acid sequence:

MFPAMSLSGL FANAVLRAQH LHQLAADTFK

EFERTYIPEG QRYSIQNTQV AFCFSETIPA

PTGKNEAQQK SDLELLRISL LLIQSWLGPL

QFLSRVFTNS LVFGTSDRVY EKLKDLEEGI

LALMRELEDG TPRAGQILKQ TYDKFDTNMR

SDDALLKNYG LLSCFRKDLH KTETYLRVMK

CRRFGEASCA F

4-54

Sometripor sö·me·tri·porMethionyl porcine growth hormone; C979H1527N265O287S8; 102733-72-2Growth hormone analogue (veterinary)Sometripor has the following amino acid sequence:

MFPAPSLSGL FANAVLRAQH LHQLAADYFK

EFEATYIPEG QRYSIQATAV AFCFSETIPA

PTGNNEAQRK SVLELLRISL LLIQSWLGVL

QFLSRVFTNS LVFGTSDRVY EKLKDLEEGQ

LALMRELEDS TPRAGQILKQ TYDKFDTLMR

SDDALLKNYG LLSCYRKDLH ATETYLRVMK

CRRVGSASCA F

Somidobove sö·mï·dö·bövSynthetic bovine growth hormone; C1020H1596N274O302S9; 89383-13-1;L177837; EL349Growth hormone analogue (veterinary)Somidobove has the following amino acid sequence:

MFPLDDDDKF PAMSLSGLFA NAVLRAQHLH

QLAADTFKEF ERTYIPEGQR YSIQNTQVAF

CFSETIPAPT GKNEAQQKSD LELLRISLLL

IQSWLGPLQF LSRVFTNSLV FGTSDRVYEK

LKDLEEGILA LMRELEDGTP RAGQILKQTY

DKFDTNMRSD DALLKNYGLL SCFRKDLHKT

ETYLRVMKCR RFGEASCAF

Sorbinil sor·bi·nil(S)-6-Fluorospiro[chroman-4,4¢-imidazolidine]-2¢,5¢-dione; C11H9FN2O3;68367-52-2; CP-45634Aldose reductase inhibitor

HN

NH

O

O

O

F

4-55

�Sorbitan Laurate (sorbitan monolaurate) sor·bi·tan lor·rätSorbitan monolaurate; C18H34O6; 1338-39-2; SORBESTER P 12; SPAN 20Non-ionic surfactant

O

OH

OH OH

[CH2]10

OHOH

CH3

�Sorbitan Oleate (sorbitan mono-oleate) sor·bi·tan ö·lë·ätSorbitan mono-oleate; sorbitan oleate (rINN); C24H44O6 (approximate);1338-43-8; ̈ NORDERM*; SORBESTER P 17; SPAN 80Non-ionic surfactant

O

OH

OH OH

[CH2]7

OHOH

[CH2]7

HH

CH3

Sorbitan Palmitate (sorbitan monopalmitate) sor·bi·tan parl·mi·tätSorbitan monopalmitate; C22H42O6 (approximate); 26266-57-9; SORBESTER P16; SPAN 40Non-ionic surfactant

O

OH

OH OH

[CH2]14

OHOH

CH3

Sorbitan Sesquioleate ses·kwë·ö·lë·ätSorbitan sesquioleate; C33H60O6·5 (approximate); 8007-43-0; ARLACEL C;ARLACEL 83Non-ionic surfactant

�Sorbitan Stearate (sorbitan monostearate) sor·bi·tan steer·rätSorbitan monostearate; C24H46O6 (approximate); 1338-41-6; MASSE*;SORBESTER P 18; SPAN 60Non-ionic surfactant

O

OH

OH OH

[CH2]16

OHOH

CH3

�Sorbitan Trioleate trï·ö·lë·ätSorbitan trioleate; C60H108O8; 5960-06-5; SORBESTER P 37; SPAN 85Non-ionic surfactant

Sorbitan Tristearate trï·steer·rätSorbitan tristearate; C60H114O8; 26658-19-5; SORBESTER P 38; SPAN 65Non-ionic surfactant

4-56

Sorivudine sor·ri·vü·dën(E)-l-b-D-Arabinofuranosyl-5-(2-bromovinyl)uracil; C11Hl3BrN2O6;77181-69-2; BV-araU; SQ 32,756Antiviral

HO

HN

N

Br

H

H

O

O

HO

OH

O

Sotalol sö·ta·lol4¢-(1-Hydroxy-2-isopropylaminoethyl)methanesulfonanilide; C12H20N2O3S;3930-20-9�Sotalol Hydrochloride 959-24-0; BETA-CARDONE; SOTACOR

Beta-adrenoceptor antagonist

MeS

OO

NH

OHHNHPr i

and enantiomer

Sparfloxacin spar·floks·a·sin5-Amino-l-cyclopropyl-7-(cis-3,5-dimethylpiperazin-l-yl)-6,8-difluoro-l,4-dihydro-4-oxoquinoline-3-carboxylic acid; C19H22F2N4O3; 110871-86-8;AT 4140Antibacterial

HN

N N

COOH

O

F

NH2

F

Me

Me

4-57

Spectinomycin spek·tin·ö·mï·sinAn antimicrobial substance produced by Streptomyces spectabillis; [(2R)-(2a,4ab,5b,6b,7b,8b,9a,9aa,10ab)]-perhydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)pyrano[2,3-b][1,4]benzodioxin-4-one;C14H24N2O7; 1695-77-8; ̈ LINCO-SPECTIN*�Spectinomycin Hydrochloride 22189-32-8 (pentahydrate);21736-83-4 (anhydrous); ̈ SPECTAM; TROBICIN

Antibacterial

O

O

OH

HOH

HMe

OMeHN

HO

MeHN

HO

Spiperone spï·pe·rön8-[3-(4-Fluorobenzoyl)propyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one; C23H26FN3O2; 749-02-0Antipsychotic

O

N

F

O

N

NH

�Spiramycin spïr·ra·mï·sinAn antimicrobial macrolide antibiotic produced by Streptomyces ambofaciens;8025-81-8; ̈ SPIRA

Antibiotic

Spirapril spir·ra·pril(S)-7-{N-(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-1,4-dithia-7-azaspiro[4.4]nonane-8-carboxylic acid; C22H30N2O5S2; 83647-97-6Spirapril Hydrochloride 94841-17-5; Sch 33844Angiotensin-converting enzyme inhibitor

H

S

S

HCOOH

NO

MeHNH

EtOOC

4-58

�Spirilene8-[4-(4-Fluorophenyl)pent-3-enyl]-1-phenyl-1,3,8-triazaspiro[4·5]decan-4-one; C24H28FN3O; 357-66-4

NO

N

NHF

Me

Spirogermanium spïr·rö·jer·mä·në·um3-(8,8-Diethyl-2-aza-8-germaspiro[4.5]dec-2-yl)propyldimethylamine;C17H36GeN2; 41992-23-8Spirogermanium Hydrochloride 41992-22-7Cytotoxic

Ge

N NMe2

Et

Et

�Spironolactone spïr·rö·nö·lak·tön7a-Acetylthio-3-oxo-17a-pregn-4-ene-21,17b-carbolactone; C24H32O4S;52-01-7; ALDACTIDE*; ALDACTONE; LASILACTONE*; SPIRETIC; SPIRO-CO*; SPIROCTAN;SPIROLONE; SPIROSPARE*Diuretic

Me

Me

OO

H

H

H

SAcOH

Spiroplatin spïr·rö·pla·tincis-(Cyclohexylidenedimethylenediamine-N,N¢)(sulfato)platinum;C8H18N2O4PtS; 74790-08-2; TNO-6Cytotoxic

PtNH2

NH2

O

OS

O

O

Stanolone see Androstanolone

4-59

�Stanozolol sta·nö·zö·lol17a-Methyl-2¢H-5a-androst-2-eno[3,2-c]pyrazol-17b-ol; C21H32N2O;10418-03-8; STROMBA

Anabolic steroid; androgen

H

Me

H

H

H

Me OH

Me

NN

H

Stavudine sta·vü·dën1-(2,3-dideoxy-b-D-glycero-pent-2-enofuranosyl)-5-methyluracil;C10H12N2O4; 3056-17-5; ZERIT

Antiviral

O

HO

Me

O

O

N

HN

Stibamine Glucoside sti·ba·mën gloo·kö·sïdSodium [4-(glucopyranosylamino)phenyl]trioxoantimonate;C36H49N3NaO22Sb3; 1344-34-9Antiprotozoan

HO Sb O Sb O Sb ONa

O O

O

NHR NHR

NHR

R = C6H11O5

Stibocaptate see Sodium Stibocaptate

Stilbamidine stil·ba·mi·dënStilbene-4,4¢-dicarboxamidine; C20H28N4O8S2; 140-59-0Antiprotozoan

CHH2N

HNCH

NH2

NH

4-60

Stilbazium Iodide stil·bä·zë·umb,b¢-(1-Ethylpyridinium-2,6-diyl)bis(4-pyrrolidin-1-ylstyrene) iodide;C31H36IN3; 3784-99-4Anthelmintic

I_

CH N CH

Et

N

CH

N

CH+

Stilboestrol see Diethylstilbestrol

�Stirimazolea-(5-Nitro-1-vinylimidazol-2-yl)styrene-4-carboxylic acid; C14H11N3O4;30529-16-9

N

N

COOH

H2C

O2N

Streptodornase strep·tö·dor·näzAn enzyme obtained from cultures of various strains of Streptococcushaemolyticus and capable of catalysing the depolymerisation of polymeriseddeoxyribonucleoproteins; 37340-82-2; VARIDASE*Enzyme

Streptoduocin (BAN)A mixture of equal parts of dihydrostreptomycin sulphate and streptomycinsulphate; ̈ DEVOMYCIN-D

Antibacterial

�Streptokinase strep·tö·kï·näzAn enzyme obtained from cultures of various strains of Streptococcushaemolyticus and capable of changing plasminogen into plasmin;9002-02-1; KABIKINASE; STREPTASE; VARIDASE*Fibrinolytic

4-61

Streptomycin strep·tö·mï·sinO-2-Deoxy-2-methylamino-a-L-glucopyranosyl-(1® 2)-O-5-deoxy-3-C-formyl-a-L-lyxofuranosyl-(1® 4)-N3,N3-diamidino-D-streptamine;C21H39N7O12; 57-92-1�Streptomycin Sulphate 3810-74-0; ̈ DEVOMYCIN; ¨DEVOMYCIN-D*; compo-nent in many other proprietary veterinary preparationsAntitubercular

OCHO

H3C

OH

OOH

HOOH

NH

H2N NH

NH

NH2HN

O

O NHMe

OHHO

OH

�Streptoniazid (streptonicozid)A compound formed by interaction of a suitable streptomycin salt andisoniazid; C27H44N10O12; 4480-58-4

OR

H3C

OH

OOH

HOOH

NH

H2N NH

NH

NH2HN

O

O NHMe

OHHO

OH

CH NN

O

NH

R =

�Styramateb-Hydroxyphenethyl carbamate; C9H11NO3; 94-35-9

OH OH

NH2

O

and enantiomer

4-62

Succimer suks·i·mermeso-2,3-Dimercaptosuccinic acid; C4H6O4S2; 304-55-2Radiodiagnostic aid

COOH

SHH

SHH

COOH

�Succinylsulfathiazole (succinylsulphathiazole) suks·i·nïl·sul·fa·thï·a·zôl4¢-(1,3-Thiazol-2-ylsulfamoyl)succinanilic acid; C13H13N3O5S2;166-43-8Antibacterial

H

N

S

N

SN

OO

HOOC

O

H

Suclofenide sü·klö·fe·nid(RS)-3-Chloro-4-(2-phenylsuccinimido)benzenesulfonamide;C16H13ClN2O4S; 30279-49-3Anticonvulsant

N

O

O

Cl SO2NH2

H

and enantiomer

Sucralfate sü·kral·fätb-D-Fructofuranosyl-a-D-glucopyranoside octakis(hydrogen sulfate),aluminium complex; 54182-58-0; ANTEPSIN

Treatment of gastric and duodenal ulcers

O

OR

OR

R OR O

O

O

R O

OR

OR

OR

R = SO3Al(OH)2

[ Al(OH)3] x [ H2O] y

4-63

Sucralose (BAN) sü·kra·lös1,6-Dichloro-1,6-dideoxy-b-D-fructofuranosyl 4-chloro-4-deoxy-a-D-galactopyranoside; 56038-13-2; C12H19Cl3O8Sweetening agent

HO

Cl

OH

O

Cl

O

ClOH

OHO OH

�SucraloxA polymerised complex of sucrose and aluminium hydroxide; 12040-73-2

Sudoxicam sü·doks·i·kam4-Hydroxy-2-methyl-N-(1,3-thiazol-2-yl)-1,2-benzothiazine-3-carboxamide1,1-dioxide; C13H11N3O4S2; 34042-85-8Analgesic; anti-inflammatory

S

NN

O O

NS

OOH

Me

H

Sufentanil sü·fen·ta·nilN-{4-(Methoxymethyl)-1-[2-(2-thienyl)ethyl]-4-piperidyl}propionanilide;C22H30N2O2S; 56030-54-7; R 30730Sufentanil Citrate 60561-17-3; R 33800Opioid analgesic

N

NCH3

MeO

O

S

4-64

�Sufotidine1-Methyl-3-(mesylmethyl)-1H-1,2,4-triazol-5-yl[3-(a-piperidino-m-tolyl-oxy)propyl]amine; C20H31N5O3S; 80343-63-1

H

NN

NNON

Me

SCH3

OO

�Sulbactam sul·bak·tam(1) (2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide; (2) penicillanic acid 1,1-dioxide; C8H11NO5S;68373-14-8Beta-lactamase inhibitor

N

S

O

H O

O

H COOH

MeMe

Sulconazole sul·kon·a·zôl1-[2,4-Dichloro-b-(4-chlorobenzylthio)phenethyl]imidazole; C18H15Cl3N2S;61318-90-9Sulconazole Nitrate 61318-91-0; EXELDERM

Antifungal

N

N

Cl

Cl

Cl SH

and enantiomer

Sulfacetamide sul·fa·set·a·mïdN-Sulfaniloylacetamide; C8H10N2O3S; 144-80-9; SULTRIN*�Sulphacetamide Sodium 6209-17-2; component in many human andveterinary proprietary preparationsAntibacterial

H2N

SNH

OO

CH3

O

4-65

Sulfabenzamide sul·fa·ben·za·mïdN-Sulfanilylbenzamide; C13H12N2O3S; 127-71-9Antibacterial

O OS

NH

H2N

O

�Sulfacarbamide (sulfaurea) sul·fa·kar·ba·mïdSulfanilylurea; C7H9N3O3S; 547-44-4Antibacterial

H2N

SNH

OO

NH2

O

Sulfachlorpyridazine sul·fa·klor·pi·ri·da·zënN1-(6-Chloropyridazin-3-yl)sulfanilamide; C10H9ClN4O2S; 80-32-0Sulfachlorpyridazine Sodium ¨COSUMIX PLUS

Antibacterial

O O

NH

S

H2N

NN

Cl

Sulfacytine sul·fa·sï·tën(1) N1-(1-Ethyl-1,2-dihydro-2-oxopyrimidin-4-yl)sulfanilamide;(2) 1-ethyl-N-sulfanilylcytosine; sulfacitine (pINN); C12H14N4O3S; 17784-12-2Antibacterial

O O

NH

S

H2N

N

NEt

O

4-66

�Sulfadiazine sul·fa·dï·a·zënN1-(Pyrimidin-2-yl)sulfanilamide; C10H10N4O2S; 68-35-9; ̈ DELVOPRIM*;¨DUPHATRIM*; ̈ EQUITRIM*; ̈ GEATRIM; ̈ NORODINE*; ̈ PORSYN*;¨ SCORPIN; ̈ SYNUTRIM; ̈ SULFATRIM; ̈ TRIBRISSEN; ̈ TRIMABAC; ̈ TRIMEDIAZINE*;¨TRIMEDOXINE; ̈ TRINACOL*; ̈ UNIPRIM*; ̈ VENTIPULMIN TMP/S*Sulfadiazine Silver 22119-08-2; FLAMAZINE

Antibacterial

O O

NH

S

H2N

N

N

Sulfadimethoxine sul·fa·dï·me·thoks·ënN1-(2,6-Dimethoxypyrimidin-4-yl)sulfanilamide; C12H14N4O4S;122-11-2; ̈ QUILIZINE*; ̈ ZAQUILAN*Antibacterial

O O

NH

S

H2N

N

N

OMe

OMe

�Sulfadimidine sul·fa·dï·mi·dënN1-(4,6-Dimethylpyrimidin-2-yl)sulfanilamide; sulfamethazine (USAN);C12H14N4O2S; 57-68-1; ¨BIMADINE; component in many other veterinaryproprietary preparations�Sulfadimidine Sodium ̈ INTRADINE; ¨VESADIN

Antibacterial

O O

NH

S

H2N

N

N

Me

Me

�Sulfadoxine sul·fa·doks·ënN1-(5,6-Dimethoxypyrimidin-4-yl)sulfanilamide; C12H14N4O4S;2447-57-6; ̈ BIMOTRIM CO*; ̈ BORGAL*; FANSIDAR*; ̈ TRIVETRIN*Antibacterial

O O

NH

S

H2N

NN

OMe

OMe

4-67

Sulfaethidole sul·fa·e·thi·dôlN1-(5-Ethyl-1,3,4-thiadiazol-2-yl)sulfanilamide; C10H12N4O2S2;94-19-9Antibacterial

NN

S

H2N

SNH

OO

Et

�Sulfafurazole sul·fa·fûr·ra·zôlN1-(3,4-Dimethyl-1,2-oxazol-5-yl)sulfanilamide; sulfisoxazole (USAN);C11H13N3O3S; 127-69-5Antibacterial

NO

H2N

SNH

OO

Me

Me

Sulfaguanidine sul·fa·gwan·i·dën1-Sulfanilylguanidine; C7H10N4O2S; 56-67-0; ̈ KAOBIOTIC*Antibacterial

H2N

SNH

OO

NH2

NH

Sulfaloxic Acid sul·fa·loks·ik4¢-[(Hydroxymethylcarbamoyl)sulfamoyl]phthalanilic acid; C16H15N3O7S;14376-16-0Calcium Sulfaloxate ENTEROMIDE*Antibacterial

NH

SNH

OO

NH

O

OH

O

HOOC

�Sulfamerazine sul·fa·me·ra·zënN1-(4-Methylpyrimidin-2-yl)sulfanilamide; C11H12N4O2S; 127-79-7Antibacterial

O O

NH

S

H2N

N

N

Me

4-68

�Sulfamethizole sul·fa·me·thi·zôlN1-(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanilamide; C9H10N4O2S2;144-82-1Antibacterial

NN

S

H2N

SNH

OO

Me

�Sulfamethoxazole sul·fa·me·thoks·a·zôlN1-(5-Methyl-1,2-oxazol-3-yl)sulfanilamide; C10H11N3O3S; 723-46-6;BACTRIM*; CHEMOTRIM*; FECTRIM*; LARATRIM*; SEPTRIN*Antibacterial

ON

H2N

SNH

OO

Me

Sulfamethoxypyridazine sul·fa·me·thoks·ë·pi·ri·da·zënN1-(6-Methoxypyridazin-3-yl)sulfanilamide; C11H12N4O3S; 80-35-3;¨BIMALONG; ̈ MIDICEL; ̈ SULFOXINE LA

Antibacterial

O O

NH

S

H2N

NN

OMe

Sulfametopyrazine sul·fa·me·tö·pï·ra·zënN1-(3-Methoxypyrazin-2-yl)sulfanilamide; sulfalene (pINN; USAN);C11H12N4O3S; 152-47-6; KELFIZINE WAntibacterial

O O

NH

S

H2N

N

N

OMe

Sulfametoxydiazine sul·fa·me·toks·ë·dï·a·zënN1-(5-Methoxypyrimidin-2-yl)sulfanilamide; sulfameter (USAN);C11H12N4O3S; 651-06-9Antibacterial

O O

NH

S

H2N

N

NOMe

4-69

Sulfametrole sul·fa·me·trôlN1-(4-Methoxy-1,2,5-thiadiazol-3-yl)sulfanilamide; C9H10N4O3S2;32909-92-5Antibacterial

N

SN

H2N

SNH

OO

OMe

Sulfamonomethoxine sul·fa·mo·nö·me·thoks·ënN1-(6-Methoxypyrimidin-4-yl)sulfanilamide; C11H12N4O3S; 1220-83-3Sulfamonomethoxine Sodium 38006-08-5Antibacterial

O O

NH

S

H2N

NN

OMe

�Sulfamoprine (BAN)N1-(4,6-Dimethoxypyrimidin-2-yl)sulfanilamide; C12H14N4O4S; 155-91-9

O O

NH

S

H2N

N

N

OMe

OMe

Sulfamoxole sul·fa·moks·ôlN1-(4,5-Dimethyl-1,3-oxazol-2-yl)sulfanilamide; C11H13N3O3S; 729-99-7Antibacterial

N

O

H2N

SNH

OOMe

Me

Sulfanitran sul·fa·nï·tran4¢-(4-Nitrophenylsulfamoyl)acetanilide; C14H13N3O5S; 122-16-7Antibacterial

O O

NH

S

AcHN

NO2

4-70

Sulfaphenazole sul·fa·fe·na·zôlN1-(1-Phenylpyrazol-5-yl)sulfanilamide; C15H14N4O2S; 526-08-9Antibacterial

NN

H2N

SNH

OO

Sulfaproxyline sul·fa·proks·ë·lënN1-(4-Isopropoxybenzoyl)sulfanilamide; C16H18N2O4S; 116-42-7Antibacterial

O O

NH

S

H2N

O

OPr i

�Sulfapyrazole sul·fa·pi·ra·zôlN1-(3-Methyl-1-phenylpyrazol-5-yl)sulfanilamide; C16H16N4O2S;852-19-7Antibacterial

NN

H2N

SNH

OOMe

�Sulfapyridine sul·fa·pi·ri·dënN1-(2-Pyridyl)sulfanilamide; C11H11N3O2S; 144-83-2Antibacterial

O O

NH

S

H2N

N

▼Sulfaquinoxaline sul·fa·kwi·noks·a·lënN1-Quinoxalin-2-ylsulfanilamide; C14H12N4O2S; 59-40-5Sulfaquinoxaline Sodium 967-80-6; ̈ DUPHATRIM POULTRY FORMULA*Coccidiostat

O O

NH

S

H2N

N

N

4-71

Sulfasalazine sul·fa·sal·a·zën4-Hydroxy-4¢-(2-pyridy1lsulfamoyl)azobenzene-3-carboxylic acid;salazosulfapyridine (pINN); salicylazosulfapyridine; C18H14N4O5S;599-79-1; SALAZOPYRIN

Antibacterial

O O

NH

S

N

N

N

COOH

HO

�SulfasomizoleN1-(3-Methyl-1,2-thiazol-5-yl)sulfanilamide; C10H11N3O2S; 632-00-8

NS

H2N

SNH

OOMe

�Sulfathiazole sul·fa·thï·a·zôlN1-(1,3-Thiazol-2-yl)sulfanilamide; C9H9N3O2S2; 72-14-0; AMETHOZOL*;SEPTREX*; SULTRIN*▼Sulfathiazole Sodium 144-747-1; 6791-71-5 (pentahydrate)Antibacterial

N

S

H2N

SNH

OO

Sulfathiourea sul·fa·thï·ö·ûr·rë·aSulfanilylthiourea; C7H9N3O2S2; 515-49-1Antibacterial

H2N

SNH

OO

NH2

S

Sulfatolamide sul·fa·tol·a·mïdSulfanilylthiourea salt of a-amino-p-toluenesulfonamide; C7H9N3O2S2;1161-88-2Antibacterial

H2N

SNH

OO

NH2

S

SOO

NH2

H2N

4-72

Sulfatroxazole sul·fa·troks·a·zôlN1-(4,5-Dimethy-1,2-oxazol-3-yl)sulfanilamide; C11H13N3O3S;23256-23-7; ̈ LEOTROX*Antibacterial

ON

H2N

SNH

OO

Me

Me

Sulfaurea see Sulfacarbamide

�Sulfinpyrazone sul·fin·pi·ra·zön1,2-Diphenyl-4-(2-phenylsulfinylethyl)pyrazolidine-3,5-dione;C23H20N2O3S; 57-96-5; ANTURAN

Uricosuric

N

N

O

S

OO

�Sulfiram (monosulfiram) sul.fi.ramTetraethylthiuram monosulfide; C10H20N2S3;95-05-6; ̈ OTERNA*; TETMOSOL

Parasiticide

Et2N S NEt2

S S

Sulfisomidine sul·fï·so·mi·dënN1-(2,6-Dimethylpyrimidin-4-yl)sulfanilamide; C12H14N4O2S; 515-64-0Antibacterial

O O

NS

H2N

NN

Me

MeH

Sulfomyxin Sodium sul·fö·miks·inA mixture of sulfomethylated polymyxin B and sodium bisulfite;C61H103N16Na5O28S; 1405-52-3Antibiotic

Sulglicotide (sulglycotide) sul·glï·kö·tïdThe sulfuric polyester of a glycopeptide isolated from pig duodenum;54182-59-1Sulglicotide SodiumTreatment of peptic ulcer

4-73

�Sulindac sul·in·dak(Z)-5-Fluoro-2-methyl-1-(4-methylsulfinylbenzylidene)indene-3-acetic acid;C20H17FO3S; 38194-50-2; CLINORIL

Analgesic; anti-inflammatory

MeS

COOH

Me

O

F

Suloctidil su·lok·ti·dilerythro-1-[4-(Isopropylthio)phenyl]-2-octylaminopropan-1-ol; C20H35NOS;54063-56-8Vasodilator

NH[ CH2]7CH3

H OH

H MePr i S

and enantiomer

Sulofenur sü·lö·fe·nûr1-(4-Chlorophenyl)-3-(indan-5-ylsulfonyl)urea; C16H15ClN2O3S;110311-27-8; LY186641Antineoplastic

H

O O

NS

N

ClO

H

Sulotroban sü·lö·trö·ban4-(2-Phenylsulfonylaminoethyl)phenoxyacetic acid; C16H17NO5S;72131-33-0; SK&F 95587Thromboxane antagonist

O O

NS

O COOH

H

Sulpha drugs see corresponding name beginning 'Sulfa-'

4-74

Sulphan Blue (BAN)Sodium a-(4-Diethylaminophenyl)-a-(4-diethyliminiocyclohexa-2,5-dienylidene)toluene-2,5-disulfonate; isosulfan blue (USAN); Blue VRS;C27H31N2NaO6S2; 68238-36-8; DISULPHINE BLUE

Investigations of the cardiovascular system

Et2N

NEt2

SO3Na

_O3S

+

Sulphobromophthalein (BAN) sul·fö·brö·mö·fthä·lën5,5¢-(4,5,6,7-Tetrabromo-3-oxo-(3H)-isobenzofuran-1-ylidene)bis-(2-hydroxybenzenesulfonic acid); C20H10Br4O10S; 297-83-6Sulphobromophthalein Sodium 71-67-0Diagnostic aid

O

Br

Br

Br

Br

O

OH

SO3H

SO3H

OH

�Sulpiride sul·pi·rïd(RS)-N-(1-Ethylpyrrolidin-2-ylmethyl)-2-methoxy-5-sulfamoylbenzamide;C15H23N3O4S; 15676-16-1; DOLMATIL; SULPAREX; SULPITIL

Antipsychotic

NO

HN

OMe

H2NS

OO

Et

H

and enantiomer

4-75

�Sultamicillin sul·ta·mi·si·linPenicillanoyloxymethyl (6R)-6-(D-2-phenylglycylamino)penicillanate S¢,S¢-dioxide; C25H30N4O9S2; 76497-13-7; CP-49,952

H

N

S

O

O

O

O

HH

Me

Me

H

S

O

HH2N

O N

N

H O

MeMe

OOH

Sultiame (sulthiame) sul·tï·äm4-(Tetrahydro-2H-1,2-thiazin-2-yl)benzenesulfonamide S,S-dioxide;C10H14N2O4S2; 61-56-3Anticonvulsant

O O

NH2S

O O

NS

Sumacetamol sü·ma·se·ta·mol4-Acetamidophenyl N-acetyl-DL-methioninate; C15H20N2O4S;69217-67-0; SUR 2647Analgesic

OSMe

AcHNO

H NHAc

and enantiomer

Sumatriptan sü·ma·trip·tan3-(2-Dimethylaminoethyl)indol-5-yl-N-methylmethanesulfonamide;C14H21N3O2S; 103628-46-2;Sumatriptan Succinate 103628-48-4; IMIGRAN

5HT1D-Serotonin receptor agonist

Me2NS

NMe2

NH

O O

4-76

Suprofen sü·prö·fen2-[4-(2-Thenoyl)phenyl]propionic acid; C14H12O3S; 40828-46-4;R 25061Analgesic; anti-inflammatory

COOH

H Me

S

O

and enantiomer

Suriclone sûr·ri·klön(RS)-6-(7-Chloro-1,8-naphthyridin-2-yl)-2,3,6,7-tetrahydro-7-oxo-5H-[1,4]dithi-ino[2,3-c]pyrrol-5-yl 4-methylpiperazine-1-carboxylate;C20H20ClN5O3S2; 53813-83-5; 31264 RPAnxiolytic; hypnotic

N NN

S

S

ON

NMe

O

Cl

OH

and enantiomer

�Sutilains sü·ti·länsProteolytic enzymes derived from Bacillus subtilis; 12211-28-8Enzyme

Suxamethonium Bromide suks·a·me·thö·në·um2,2¢-Succinyldioxybis(ethyltrimethylammonium) dibromide; C14H30Br2N2O4;55-94-7Neuromuscular blocker

Me3NO

ONMe3

O

O+

+2Br

_

�Suxamethonium Chloride suks·a·me·thö·në·um2,2¢-Succinyldioxybis(ethyltrimethylammonium) dichloride; succinylcholinechloride (USAN); C14H30Cl2N2O4; 71-27-2; (anhydrous); 6101-15-1 (dihydrate);ANECTINE; SCOLINE

Neuromuscular blocker

Me3NO

ONMe3

O

O

2Cl_+

+

4-77

Suxethonium Bromide suks·e·thö·në·um2,2¢-Succinyldioxybis(diethyldimethylammonium) dibromide;C16H34Br2N2O4; 54063-57-9Neuromuscular blocker

Me2NO

ONMe2

O

O

EtEt

2Br_+

+

�SyrosingopineMethyl O-(4-ethoxycarbonyloxy-3,5-dimethoxybenzoyl)reserpate;C35H42N2O11; 84-36-6

NN

O

O

OMe

MeOOC

MeOH

H

H

O OEt

OMe

OOMe

H

Tacalcitol ta·kal·si·tol(5Z,7E)-(1S,3R,24R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,24-triol;C27H44O3; 57333-96-7; CURATODERM

Treatment of psoriasis

H

MeMe

H

Me

Me

H

H OH

H2C

HO

HO

Tacrine ta·krën1,2,3,4-Tetrahydroacridin-9-ylamine; C13H14N2; 321-64-2Tacrine Hydrochloride 1684-40-8; THAAnticholinesterase

N

NH2

4-78

Tacrolimus ta·kro·li·mus(E)-(7R,8R,10S,11R,12S,14S,18R,21S,22R,23S)-18-allyl-1,2,3,4,6,7,8,9,10,11,12,13,14,15,18,19,20,21,22,23,25,25a-Docosahydro-7,21-dihydroxy-23-{(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylvinyl}-10,12-dimethoxy-8,14,16,22-tetramethyl-7,11-epoxy-5H-24-oxa-4a-azabenzocyclotricosene-5,6,19,25-tetrone; C44H69NO12;104987-11-3; PROGRAF

Immunosuppressant

OOMe

H

Me

O

O

OMe

Me

MeN

Me

H

OH

H

O

H

OMe

O

Me

OH

HOH O

CH2

Tafenoquine ta·fen·ö·kwën(RS)-N4-[2,6-Dimethoxy-4-methyl-5-(3-trifluoromethylphenoxy)quinolin-8-yl]pentane-1,4-diamine; 106635-80-7; C24H28F3N3O3; WR 238605Tafenoquine Succinate 106635-81-8Antimalarial

N

MeO

Me

HNNH2

MeH

OMe

OF3C

and enantiomer

4-79

�Talampicillin tal·am·pi·si·lin(RS)-Phthalidyl (6R)-6-(a-D-phenylglycylamino)pencillanate; C24H23N3O6S;47747-56-8Antibacterial

NH

NO

H2N H

O

S

H

Me

Me

H H

O

O O

O

H

*

and epimer at C*

�Taloximine4-(2-Dimethylaminoethoxy)phthalazin-1(2H)-one oxime; C12H16N4O2;17243-68-4

NH

N

N

OH

ONMe2

Tameridone ta·me·ri·dön3,7-Dihydro-7-{2-[4-(indol-3-yl)piperidino]ethyl}-1,3-dimethylpurine-2,6(1H)-dione; C22H26N6O2; 104269-99-0; R51163Sedative (veterinary)

N

N

N

N

N

N

Me

Me

O

O

H

Tamitinol ta·mi·ti·nol4-(Ethylaminomethyl)-2-methyl-5-(methylthiomethyl)pyridin-3-ol;C11H18N2OS; 59429-50-4Used in diffuse cerebral disease

NMe

SMe

NHEt

HO

4-80

Tamoxifen ta·moks·i·fen(Z)-2-[p-(1,2-Diphenylbut-1-enyl)phenoxy]ethyldimethylamine; C26H29NO;10540-29-1�Tamoxifen Citrate 54965-24-1; EMBION; FENTAMOX; NOVALDEX; OESTRIFEN;TAMOFEN

Oestrogen receptor antagonist

H3C

ONMe2

Tamsulosin tam·sü·lö·sin(R)-5-{2-[2-(2-Ethoxyphenoxy)ethylamino]propyl}-2-methoxybenzenesulfonamide; C20H28N2O5S; 106133-20-4Tamsulosin Hydrochloride 106463-17-6; ALPHLO; FLOMAX

Alpha1A-adrenoceptor antagonist; antineoplastic

O

OEt

NH

SO2NH2

OMeH Me

Tandospirone tan·do·spi·rön(1R*,2S*,3R*,4S*)-N-{4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl}-8,9,10-trinorbornane-2,3-dicarboximide (1:1); C21H29N5O2; 87760-53-0;SM-3997Tandospirone Citrate 112457-95-1Anxiolytic; 5HT1A-serotonin receptor agonist

N

H

H

O

O

N

N

N

N

Targinine tar·ji·nënNw-Methyl-L-arginine; C7H16N4O2; 17035-90-4; 546C88Inhibition of nitric oxide synthase; treatment of septic shock

NMeHNCOOH

NH

NH2HH

4-81

Tasonermin ta·son·er·minTumour necrosis factor (TNF) alfa-1a (human); C778H1225N215O231S2; 94948-59-1AntineoplasticTasonermin has the following amino acid sequence:

VRSSSRTPSD KPVAHVVANP QAEGQLQWLN

RRANALLANG VELRDNQLVV PSEGLYLIYS

QVLFKGQGCP STHVLLTHTI SRIAVSYQTK

VNLLSAIKSP CQRETPEGAE AKPWYEPIYL

GGVFQLEKGD RLSAEINRPD YLDFAESGQV

YFGIIAL

Tasosartan ta·sö·sar·tan5,8-Dihydro-2,4-dimethyl-8-[4-(o-1H-tetrazol-5-ylphenyl)benzyl]pyrido-[2,3-d]pyrimidin-7(6H)-one; C23H21N7O; 145733-36-4Angiotensin-II receptor antagonist; antihypertensive

N

NN

HN

N

N

N

O

MeMe

�Taurolidine4,4¢-Methylenebis(perhydro-1,2,4-thiadiazine 1,1-dioxide); C7H16N4O4S2;19388-87-5

NH

S

NO

N

NS O

OO H

Tauroselcholic Acid tor·rö·sel·kö·likN-[3a,7a,12a-Trihydroxy-23,24-dinor-5b-cholan-22-ylselenoacetyl]taurine;C26H45NO7SSe; 75018-71-2; SeHCATDiagnostic aid

HO

Me

Me

H

H

H

H

OH

OH SeNH

Me

O

SO3H

H

H

4-82

Taurultam tor·rul·tamPerhydro-1,2,4-thiadiazine 1,1-dioxide; C3H8N2O2S; 38668-01-8Antibacterial; antifungal

SNH

OO

NH

Tazarotene ta·za·rö·tënEthyl 6-[(4,4-dimethylthiochroman-6-yl)ethynyl]nicotinate; C21H21NO2S;118292-40-3; ZORAC

Treatment of retinoid-responsive dermatoses

S

Me Me

NCOOEt

Tazasubrate tä·za·sü·brät2-[(6-Ethoxy-1,3-benzothiazol-2-yl)thio]-2-phenylpropionic acid;C18H13NO3S2; 79071-15-1; EMD 34853Hypolipidaemic

N

S SEtO

Me COOH

and enantiomer

Tazobactam ta·zö·bak·tam(1) (2S,3S,5R)-3-Methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide;(2) (2S)-C 2-(1H-1,2,3-triazol-1-yl)penicillinic acid S,S-dioxide;C10H12N4O5S; 89786-04-9; TAXOCINT*Beta-lactamase inhibitor

N

S

O

H O

O

H COOH

Me NN

N

4-83

Teceleukin te·se·loo·kinMethiony linterleukin-2; C698H1127N179O204; 94218-75-4Immunoregulator; antiviralTeceleukin has the following amino acid sequence:

MAPTSSSTKK TQLQLEHLLL DLQMILNGIN

NYKNPKLTRM LTFKFYMPKK ATELKHLQCL

EEELKPLEEV LNLAQSKNFH LRPRDLISNI

NVIVLELKGS ETTFMCEYAD ETATIVEFLN

RWITFCQSII STLT

Technetium[99mTc] Bicisate tek·në·së·um bï·si·sät(SPY-5-23)-[N,N¢-Ethylenebis(ethyl L-cysteinato)-S,S¢,N,N¢-(3-)]oxo[99mTc]technetium(V); C12H21N2O5S2Tc; 121281-41-2Brain perfusion imaging agent

99mTc

ON N

S

EtOOC COOEt

S

Technetium[99mTc] Sestamibi tek·në·së·um ses·ta·mi·bëHexakis(2-methoxy-2-methylpropyl isocyanide)technetium(I)[99mTc] cation;99mTc[C6H11NO]6

+; 109581-73-9; Tc99m RP-30A; CARDIOLITE

Cardiac perfusion radiopharmaceutical

99mTc

N

OMe

MeMe

N

MeO

MeMe

N

OMe

MeMe

N

MeOMe

Me

N

OMeMeMe

N

OMe

MeMe

4-84

Technetium[99mTc] Teboroxime tek·në·së·um te·bor·roks·ëm(TPRS-7-1-232¢4¢54)-Bis[(1,2-cyclohexanedione dioximato)(1-)-O][(1,2-cyclohexanedione dioximato)(2-)-O]methylborato(2-)-N,N¢,N¢¢,N¢¢¢,N¢¢¢¢,N¢¢¢¢¢]-chloro[99mTc]technetium(III); C19H29BClN6O6Tc;104716-22-5; SQ30,217Cardiac imaging agent

N

N

O

99mTc

N

NCl

OB

_O ONN

Me

OH OH

Technetium[99mTc] Tiatide tek·në·së·um tï·a·tïdSodium [N-(mercaptoacetyl)glycylglycylglycinato(1-)-N,N¢,N¢¢,S]oxo-technetate(2-); C8H8N3NaO6STc; 104348-91-6 (anion)Radiodiagnostic aid to renal scintigraphy

99mTc

ON N

SN

O

O

O

COONa

Teclothiazide te·klö·thï·a·zïd(RS)-6-Chloro-3,4-dihydro-3-trichloromethyl-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; C8H7Cl4N3O4S2; 4267-05-4Diuretic

H2N

O OS

O OS

NH

NH

CCl3HCl

and enantiomer

4-85

Tegafur teg·a·fûr5-Fluoro-1-(tetrahydro-2-furyl)uracil; C8H9FN2O3; 17902-23-7Cytotoxic

NH

N

O

O

O

F

Tegaserod te·ga·ser·rod1-[(5-Methoxyindol-3-yl)methyleneamino]-3-pentylguanidine; C16H23N5O;145158-71-0

Serotonin-receptor antagonist; treatment of irritable bowel syndromeHN

NNH

NH

OMe

NH

CH3

Teicoplanin tï·kö·plä·ninAn antibiotic obtained from cultures of Actinoplanes teichomyceticus, or thesame substance obtained by any other means; 61036-64-4; Teichomycin A2;TARGOCID

Antibiotic

Telithromycin te·li·thrö·mï·sin(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-4-Ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-{4-[4-(3-pyridyl)imidazol-1-yl]butyl}-10-[(3,4,6-trideoxy-3-dimethylamino-b-D-xylo-hexopyranosyl)oxy]-2H-oxacyclotetradecino[4,3-d][1,3]oxazole-2,6,8,14(1H,7H,9H)-tetrone;C43H65N5O10; 173838-31-8

Antibiotic

N

N

O

Et

MeOMe

Me

Me

Me

O

NMe2

Me

OH

O

Me

O

OMeO

N

O

N

H

O

4-86

Telmisartan tel·mi·sar·tan4¢-{[4-Methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl}biphenyl-2-carboxylic acid; C33H30N4O2; 144701-48-4Angiotensin-II receptor antagonist; antihypertensive

N

N Prn

COOH

NMe

N

Me

Teludipine ta·lü·di·pënDiethyl (4RS)-(E)-4-[2-(2-tert-butoxycarbonylvinyl)phenyl]-2-dimethyl-aminomethyl-1,4-dihydro-6-methylpyridine-3,5-dicarboxylate; C28H38N2O6;108687-08-7; GR 53992X; GX 1296XTeludipine Hydrochloride 108700-03-4; GR 53992B; GX 1296BAntihypertensive

H

OBu t

OH

H

Me

EtOOC COOEt

NMe2N

H

and enantiomer

Temafloxacin te·ma·floks·a·sin(RS)-1-(2,4-Difluorophenyl)-6-fluoro-1,4-dihydro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; C21H18F3N3O3; 108319-06-8;A-62254Temafloxacin Hydrochloride 105784-61-0Antibacterial

HN

N N

F

F

COOH

O

F

MeH

and enantiomer

4-87

�Temazepam te·mä·ze·pam7-Chloro-1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-1,4-benzodiazepin-2-one; C16H13ClN2O2; 846-50-4; NORMISON

Hypnotic; anxiolytic

N

NCl

OMe

OH

Temelastine te·me·las·tën2-[4-(5-Bromo-3-methyl-2-pyridyl)butylamino]-5-(6-methyl-3-pyridylmethyl)pyrimidin-4(1H)-one; C21H24BrN5O; 86181-42-2;SK&F 93944Histamine H1-receptor antagonist

NHN

HN

N

Br MeN

O Me

Temocapril te·mö·ka·pril(+)-[(2S,6R)-6-{[(S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino}-5-oxo-2-(2-thienyl)-1,4-thiazepan-4-yl]acetic acid; C23H28N2O5S2;111902-57-9Temocapril Hydrochloride 110221-44-8; CS-622Angiotensin-converting enzyme inhibitor; antihypertensive

S

H

EtOOC H

NH

COOHO

H

S

N

Temocaprilat te·mö·ka·pri·lat(+)-[(2S,6R)-6-{[(S)-1-Carboxy-3-phenylpropyl]amino}-5-oxo-2-(2-thienyl)-1,4-thiazepan-4-yl]acetic acid; 118292-40-3; C21H24N2O5S2; RNH-5139Angiotensin-converting enzyme inhibitor; antihypertensive

S

H

HOOCH

NH

COOHO

H

S

N

4-88

Temocillin te·mö·si·lin(6S)-6-[2-Carboxy-2-(3-thienyl)acetamido]-6-methoxypenicillanic acid;C16H18N2O7S2; 66148-78-5Temocillin Sodium 61545-06-0; TEMOPEN

Antibacterial

H

Me

Me

COOHH

S

O

HHOOC

O N

NH

S

OMe

and epimer at C*

*

Temoporfin te·mö·por·fin7,8-Dihydro-5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin;C44H32N4O4; 122341-38-2; mTHPCPhotosensitiser in the photodynamic therapy of cancer

NH N

HO

HO

OH

N HN

OH

Temozolomide te·mö·zo·lö·mïd3,4-Dihydro-3-methyl-4-oxoimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxamide; C6H6N6O2; 85622-93-1; M&B 39831Cytotoxic

N

NN

N

N

CONH2

Me

O

4-89

Temurtide te·mûr·tïdN-{(R)-2-[(3R,4R,5S,6R)-3-Acetamidotetrahydro-2,5-dihydroxy-6-hydroxymethylpyran-4-yloxy]propionyl}-L-threonyl-D-isoglutamine;C20H34N4O12; 66112-59-2; RS-37449Vaccine adjuvant

O

HO

HO

NHAc

OHO

NN

OMe OH

O CONH2

COOHMe

H

H

H

H

4-90

Tenecteplase te·nek·te·pläs[103-L-asparagine,117-L-glutamine,296-L-alanine,297-L-alanine,298-L-alanine,299-L-alanine]plasminogen activator (human tissue-type);C2558H3872N738O781S40 (non-glycosylated protein); 191588-94-0Antithrombotic

tenecteplase has the following glycosylated amino acid sequence:

SYQVICRDEK TQMIYQQHQS WLRPVLRSNR

VEYCWCNSGR AQCHSVPVKS CSEPRCFNGG

TCQQALYFSD FVCQCPEGFA GKCCEIDTRA

TCYEDQGISY RGNWSTAESG AECTNWQSSA

LAQKPYSGRR PDAIRLGLGN HNYCRNPDRD

SKPWCYVFKA GKYSSEFCST PACSEGNSDC

YFGNGSAYRG THSLTESGAS CLPWNSMILI

GKVYTAQNPS AQALGLGKHN YCRNPDGDAK

PWCHVLKNRR LTWEYCDVPS CSTCGLRQYS

QPQFR

IKGGLFADIA SHPWQAAIFA AAAASPGERF

LCGGILISSC WILSAAHCFQ ERFPPHHLTV

ILGRTYRVVP GEEEQKFEVE KYIVHKEFDD

DTYDNDIALL QLKSDSSRCA QESSVVRTVC

LPPADLQLPD WTECELSGYG KHEALSPFYS

ERLKEAHVRL YPSSRCTSQH LLNRTVTDNM

LCAGDTRSGG PQANLHDACQ GDSGGPLVCL

NDGRMTLVGI ISWGLGCGQK DVPGVYTKVT

NYLDWIRDNM RP

4-91

Tenidap te·ni·dap(Z)-5-Chloro-3-(a-hydroxy-2-thenylidene)-2-oxoindoline-1-carboxamide;C14H9ClN2O3S; 120210-48-2; CP-66,248Tenidap Sodium 119784-94-0; CP-66,248-02Analgesic; anti-inflammatory

N

CONH2

O

OH

S

Cl

Teniposide te·ni·pö·sïd(5S,5aR,8aR,9S)-5,8,8a,9-Tetrahydro-5-(4-hydroxy-3,5-dimethoxy-phenyl)-9-[(R)-4,6-O-thenylidene-b-D-glucopyranosyloxy]isobenzofuro[5,6-f][1,3]benzodioxol-6(5aH)-one;C32H32N13S; 29767-20-2; VM 26Cytotoxic

S

MeO OMe

OH

OOH

OH

O

O

H O

H

HH

HO

O

OO

�Tenoxicam te·noks·i·kam4-Hydroxy-2-methyl-N-(2-pyridyl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide; C13H11N3O4S2; 59804-37-4; MOBIFLEX

Analgesic; anti-inflammatory

O O

NMeS

S

OH

N

NO

H

4-92

Teprotide te·prö·tïd

<Glu-Trp-Pro-Arg-Pro-Gln-Ile-Pro-Pro

C53H76N14O12; 35115-60-7; SQ 20881Treatment of hypertension and the diagnosis of renin-dependent hypertension

Terazosin te·rä·zö·sin(±)-6,7-Dimethoxy-2-[4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl]quinazolin-4-ylamine; C19H25N5O4; 63590-64-7Terazosin Hydrochloride 70024-40-7 (hydrate); 63074-08-8 (anhydrous);HYTRIN

Alpha-adrenoceptor antagonist

N

N

N

N

O

NH2

MeO

MeO

O

*

*

mixture of 4 stereoisomers

Terbinafine ter·bi·na·fën(E)-6,6-Dimethylhept-2-en-4-ynyl(methyl)(1-naphthylmethyl)amine;C21H25N; 91161-71-6Terbinafine Hydrochloride 78628-80-5; LAMISIL

Antifungal

N

Bu tMe H

H

Terbucromil ter·bü·krö·mil6,8-Di-tert-butyl-4-oxochromene-2-carboxylic acid; C18H22O4;37456-21-6Prophylaxis of allergic conditions

O

O

COOH

Bu t

Bu t

4-93

Terbutaline ter·bü·ta·lën2-(tert-Butylamino)-1-(3,5-dihydroxyphenyl)ethanol; C12H19NO3;23031-25-6�Terbutaline Sulphate 23031-32-5; BRICANYL; MONOVENT

Beta-adrenoceptor agonist

NHBut

H OHHO

OHand enantiomer

Terconazole ter·ko·na·zôl1-{4-[2-(2,4-Dichlorophenyl-r-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-c-4-ylmethoxy]phenyl}-4-isopropylpiperazine; C26H31Cl2N5O3;67915-31-5; R42470Antifungal

OO

N

NN Cl

ClO

N

NPr i

H

and enantiomer

�Terfenadine ter·fe·na·dën1-(4-tert-Butylphenyl)-4-[4-(a-hydroxybenzhydryl)piperidino]butan-1-ol;C32H41NO2; 50679-08-8; ALLER-EZE CLEAR; HISTAFEN; SELDANE; TERFENOR;TERFINAX; TRILUDAN*; UNICHEM*Histamine H1-receptor antagonist

NOH H

OH

Bu t

and enantiomer

4-94

Terfluranol ter·flûr·ra·nol4,4¢-[(1R,2S)-1-Methyl-2-(2,2,2-trifluoroethyl)ethylene]diphenol;C17H17F3O2; 64396-09-4; BX 428Treatment of mammary carcinoma

OH

HO

H Me

H CF3

Terlipressin ter·li·pres·sinN-[N-(N-Glycylglycyl)glycyl]-8-L-lysine vasopressin; C52H74N16O15S2; 14636-12-5; GLYPRESSIN

Antidiuretic hormone

Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-

Cys-Pro-Lys-Gly-NH2

�Terodiline ter·ro·di·lëntert-Butyl(1-methyl-3,3-diphenylpropyl)amine; C20H27N; 15793-40-5Anticholinergic; calcium antagonist

NHBu t

H Me

and enantiomer

Terpin ter·pin (BAN)cis-p-Menthane-1,8-diol; C10H20O2; 80-53-5Terpin Hydrate 2451-01-6; component in many proprietary preparationsExpectorant

Me

Me OH

HOMe

Tertatolol ter·ta·to·lol1-tert-Butylamino-3-(3,4-dihydro-2H-1-benzothiin-8-yloxy)propan-2-ol;C16H25NO2S; 34784-64-0; S-2395Beta-adrenoceptor antagonist

and enantiomer

S

OOHH

NHBu t

4-95

�Testosterone tes·to·ste·rön17b-Hydroxyandrost-4-en-3-one; C19H28O2; 58-22-0; ANDROPATCH

�Testosterone Decanoate 5721-91-5; ̈ DURATESTON*; SUSTANON*�Testosterone Enanthate 315-37-7; PRIMOTESTON

�Testosterone Isocaproate 15262-86-9; ̈ DURATESTON*; SUSTANON*▼Testosterone Phenylpropionate 1255-49-8 ̈ ANDROJECT; SUSTANON*�Testosterone Propionate 57-85-2; ̈ DURATESTON*; SUSTANON*; VIRORMONE*Testosterone Undecanoate RESTANDOL

Anabolic steroid; androgen

O

Me

Me

H

H

H

H

OH

�Tetrabenazine te·tra·be·na·zën(±)-1,3,4,6,7,11b-Hexahydro-3-isobutyl-9,10-dimethoxybenzo[a]quinolizin-2-one; C19H27NO3; 58-46-8Movement disorder control

N

O

Bu i

MeO

MeO

*

*

mixture of 4 stereoisomers

Tetracaine/Amethocaine te·tra·kän/a·me·thö·kän2-Dimethylaminoethyl 4-butylaminobenzoate; C15H24N2O2; 94-24-6�Tetracaine Hydrochloride/Amethocaine Hydrochloride 136-47-0;¨̈̈̈̈AMETHOZOL*; AMETOP; ̈̈̈̈̈ AUROTO*; ELUDRIL SPRAY*;MINIMS AMETHOCAINE; NOXYFLEX S*Local anaesthetic

Bun HN

ONMe2

O

�Tetracosactide (tetracosactrin) te·tra·kos·ak·tïdCorticotrophin-(1-24)-tetracosapeptide; cosyntropin (USAN);C136H210N40O31S; 16960-16-0; CORTROSYN; SYNACTHEN

Tetracosactide Acetate SYNACTHEN DEPOT

Corticotrophic peptide

Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-

Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro

4-96

�Tetracycline te·tra·sï·klën(4S,4aS,5aS,6S,12aS)-4-Dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide; C22H24N2O8; 60-54-8; ALBAMYCIN T*�Tetracycline Hydrochloride 64-75-5; ACHROMYCIN; DETECLO*; SUSTAMYCIN;¨TETSOL; TOPICYCLINE

Antibiotic

OH O HO O

CONH2

OH

NMe2HH

MeHO

OH

Tetracycline Phosphate Complex (BAN)A sparingly soluble complex of sodium metaphosphate and tetracyline;1336-20-5Antibiotic

Tetrahydrozoline see Tetryzoline

Tetramisole te·tra·mi·sôl2,3,5,6-Tetrahydro-6-phenylimadazo[2,1-b][1,3]thiazole; C11H12N2S;5036-02-2Tetramisole Hydrochloride 5386-74-8 ̈ NILVERM PIG WORMER

Anthelmintic

N

NS

H

and enantiomer

Tetrofosmin te·trö·fos·min(1) P,P,P¢,P¢-Tetrakis(2-ethoxyethyl)ethylenebisphosphane;(2) 6,9-bis(2-ethoxyethyl)-3,12-dioxa-6,9-diphosphatetradecane;C18H40O4P2; 127502-06-1; P53Diagnostic agent for radiolabelling with 99mTc; scintigraphic visualisation of ischaemicheart disease after intravenous injection

OH3CP CH2

OH3C

O CH3PCH2

O CH3

4-97

Tetronasin te·tro·na·sinTetrahydro-3-[(S)-1-hydroxy-2-{(1S,2S,6R)-2-[(E)-3-hydroxy-2-{(2R,3R,6S)-tetrahydro-3-methyl-6-[(E)-(S)-3-{(2R,3S,5R)-tetrahydro-5-[(R)-1-methoxyethyl]-2-furyl}but-1-enyl]-3-methyl-2H-pyran-2-yl}prop-1-enyl]-6-methylcyclohexyl}propylidene]furan-2,4-dione; C35H54O8; 75139-06-9; ICI139603Tetronasin Sodium 75139-05-8; ICI 139603Growth promoter (veterinary)

OO

Me

Me

OH

Me

H

HH

Me

H

Me

OMe

HMe

H

H

O

OO

OH

Tetroxoprim te·troks·ö·prim5-[3,5-Dimethyloxy-4-(2-methoxyethoxy)benzyl]pyrimidine-2,4-diyldiamine; C16H22N4O4; 53808-87-0Antibacterial

N

N

NH1

NH2

MeO

OMe

OMeO

Tetryzoline (tetrahydrozoline) te·trï·zö·lën(RS)-2-(1,2,3,4-Tetrahydro-1-naphthyl)-2-imidazoline; C13H16N2; 84-22-0Alpha-adrenoceptor agonist

N NH

H

and enantiomer

Thalidomide tha·li·dö·mïd(RS)-2-Phthalimidoglutarimide; C13H10N2O4; 50-35-1Hypnotic

NNH

O

O

O

O

H

and enantiomer

4-98

Thaumatin (BAN) thor·ma·tinA mixture in the ratio 2:1 of two polypeptides, thaumatin I and II, eachconsisting of 207 amino acid residues and having a molecular weight ofabout 22,000, extracted from the aril of the tropical fruit Thaumatococcusdaniellii Benth; 53850-34-3; TALIN

Sweetening agent

Thebacon the·ba·kon(1) (-)-(5R,6S)-4,5-Epoxy-3-methoxy-9a-methylmorphin-6-en-6-yl acetate;(2) 6-O-acetyl-7,8-dihydro-3-O-methyl-6,7-didehydromorphine;C20H23NO4; 466-90-0Opioid analgesic; cough suppressant

NMe

O

MeO

H

AcO

Thenalidine the·na·li·dënN-(1-Methyl-4-piperidyl)-N-(2-thenyl)aniline; C17H22N2S; 86-12-4Histamine H1-receptor antagonist

N

NMe

S

▼Thenium Closylate thë·në·um klö·si·lätDimethyl(2-phenoxyethyl)2-thenylammonium 4-chlorobenzenesulfonate;C21H24ClNO4S; 4304-40-9Anthelmintic

ON

Me Me SCl

SO3_+

Thenyldiamine the·nïl·dï·a·mën2-(N-2-Pyridyl-N-3-thenylamino)ethyldimethylamine; C14H19N3S;91-79-2Thenyldiamine Hydrochloride 958-93-0Histamine H1-receptor antagonist

N NNMe2

S

4-99

�Theobromine thë·ö·brö·mën3,7-Dihydro-3,7-dimethylpurine-2,6(1H)-dione; C7H8N4O2; 83-67-0;SEOMINAL*

HN

N

N

N

O

O

Me

Me

Theodrenaline thë·ö·dren·a·lën7-[2-(3,4,b-Trihydroxyphenethylamino)ethyl]theophylline; C17H21N5O5;13460-98-5Analeptic

and enantiomer

NMe

N

N

N

O

O

Me

HN

OHH

HO

HO

�Theophylline (BAN) thë·o·fi·lën3,7-Dihydro-1,3-dimethylpurine-2,6(1H)-dione; C7H8N4O2; 58-55-9;BIOPHYLLINE*; ̈ CORVENTAL-D; DO-DO*; FRANOL*; FRANOL PLUS*; LABOPHYLLINE;LASMA; NUELIN; SLO-PHYLLIN; THEO-DUR; UNIPHYLLIN

�Theophylline Hydrate (monohydrate); 5967-84-0Bronchodilator

MeN

N

N

N

O

O

Me

H

Thiabendazole see Tiabendazole

Thiacetazone see Thioacetazone

Thialbarbital (thialbarbitone) thï·al·bar·bi·tal5-Allyl-5-(cyclohex-2-enyl)-2-thiobarbituric acid; C13H16N2O2S; 467-36-7Anaesthetic

NH

N S

O

OH2CH

4-100

Thiamazole (methimazole) thï.am.a.zôl1-Methylimidazole-2-thiol; C4H6N2S; 60-56-0Antithyroid

N

N

Me

SH

Thiambutosine thï·am·bü·tö·sën1-(4-Butoxyphenyl)-3-(4-dimethylaminophenyl)thiourea; C19H25N3OS;500-89-0; CIBA 1906Antileprotic

BunO

N N

NMe2S

HH

Thiamine thï·a·mën[3-(4-Amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium hydroxide; vitamin B1; C12H18N4O2S; 59-43-8�Thiamine Hydrochloride 67-03-8; BENERVA; component of many propri-etary preparations�Thiamine Nitrate 532-43-4; component of many proprietary preparationsVitamin

N

N

S

N

HOMe

NH2Me

+ OH_

�Thiamphenicol thï·am·fe·ni·kol(aR,bR)-2,2-Dichloro-N-(b-hydroxy-a-hydroxymethyl-4-methylsulfonyl-phenethyl)acetamide; C12H15Cl2NO5S; 15318-45-3Antibacterial

N

OHH

H3CSO2

Cl

O

Cl

H

OH

H

Thiazesim see Tiazesim

4-101

�Thiethylperazine thï·ë·thïl·pe·ra·zën2-Ethylthio-10-[3-(4-methylpiperazin-1-yl)-propyl]phenothiazine;C22H29N3S2; 1420-55-9Antiemetic

S

N N

NMe

SEt

Thioacetazone (thiacetazone) thï·ö·a·set·a·zön4-Acetamidobenzaldehyde thiosemicarbazone; C10H12N4OS; 104-06-3Antitubercular

NH3C

O

NN NH2

S

H

H

Thiocarlide see Tiocarlide

Thioguanine see Tioguanine

�Thiomersal thï·ö·mer·salSodium salt of (2-carboxyphenylthio)ethylmercury; thimerosal;thiomersalate; C9H9HgNa2OS; 54-64-8Anti-infective

COONa

SHgEt

Thiomesterone see Tiomesterone

Thiopental (thiopentone) thï·ö·pen·tal5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid; C11H18N2O2S; 76-75-5�Thiopental Sodium 71-73-8; INTRAVAL; ¨THIOVET

Anaesthetic

H

NH

N

O

O S

H3CEt

H Me

4-102

Thiophanate (BAN) thï·o·fa·nät(1) 4,4¢-o-Phenylenebis(ethyl 3-thioallophanate); (2) 4,4¢-o-phenylenebis(3-ethoxycarbonyl-2-thiourea); C14H18N4O4S2;23564-06-9 ̈ NEMAFAX;Anthelmintic

HN NH OEt

NH NH OEt

S O

S O

�Thiopropazate2-{4-[3-(2-Chlorophenothiazin-10-yl)propylpiperazin-1-yl}ethyl acetate;C23H28ClN3O2S; 84-06-0

S

N N

N

Cl

OAc

Thioproperazine thï·ö·prö·pe·ra·zënN,N-Dimethyl-10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazine-2-sulfonamide; C22H30N4O2S2; 316-81-4Thioproperazine Mesylate 2347-80-0Antipsychotic

S

N N

NMe

SO2NMe2

Thioridazine thï·ö·rid·a·zën(RS)-10-[2-(1-Methyl-2-piperidyl)ethyl]-2-methylthiophenothiazine;C21H26N2S2; 50-52-2�Thioridazine Hydrochloride 130-61-0; MELLERIL

Antipsychotic

S

N

SMe

N

MeH

and enantiomer

4-103

�Thiotepa thï·ö·të·paPhosphorothioic tri(ethyleneamide); C6H12N3PS; 52-24-4Cytotoxic

N

N NP

S

Thiothixene see Tiotixene

Thioxolone see Tioxolone

�Thonzylamine2-[p-Anisyl(pyrimidin-2-yl)amino]ethyldimethylamine; C16H22N4O;91-85-0

NNMe2

N NMeO

Thurfyl Nicotinate (BAN) ther·fïlTetrahydrofurfuryl nicotinate; C11H13NO3; 70-19-9Vasodilator

O

O

O

N

Thymopentin thï·mö·pen·tinL-arginyl-L-lysyl-a-L-aspartyl-L-valyl-L-tyrosine; C30H49N9O9; 69558-55-0ImmunoregulatorArg–Lys–Asp–Val

Thymoxamine see Moxisylyte

Thyrotrophin thï·rö·trö·finThyrotrophic hormone; 9002-71-5Hormone

4-104

Thyrotropin Alfa thî·rö·trö·pin al·faThyrotropin (human b-subunit protein moiety), complex with chorionicgonadotropin (human a-subunit protein moiety); 194100-83-9;C1039H1602N274O307S27Thyrotropin analogueThyrotropin alfa has the following amino acid sequence (Cys—Cys bridgingnot shown):

α-subunit:

β-subunit:

APDVQDCPEC TLQENPFFSQ PGAPILQCMG

CCFSRAYPTP LRSKKTMLVQ KNVTSESTCC

VAKSYNRVTV MGGFKVENHT ACHCSTCYYH

KS

FCIPTEYTMH IERRECAYCL TINTTICAGY

CMTRDINGKL FLPKYALSQD VCTYRDFIYR

TVEIPGCPLH VAPYFSYPVA LSCKCGKCNT

DYSDCIHEAI KTNYCTKPQK SYLVGFSV

Thyroxine see Levothyroxine

�Tiabendazole (thiabendazole) tï·a·ben·da·zôl2-(1,3-Thiazol-4-yl)benzimidazole; C10H7N3S; 148-79-8; ̈ AUROTO*;¨EQUIZOLE; MINTEZOL; ̈ RANIZOLE*; ̈ THIBENZOLE

Anthelmintic

N

N N

SH

Tiagabine ti·a·ga·bën(R)-1-[4,4-Bis(3-methyl-2-thienyl)but-3-enyl]piperidine-3-carboxylic acid;C20H25NO2S2; 115103-54-3Tiagabine Hydrochloride 145821-59-6; GABITRIL

Antiepileptic

S

Me

Me

S

N

COOHH

4-105

Tiamenidine tï·a·me·ni·dën2-Chloro-4-methyl-3-thienyl(2-imidazolin-2-yl)amine; C8H10ClN3S;31428-61-2Tiamenidine Hydrochloride 31428-62-3Alpha2-adrenoceptor agonist; antihypertensive

S

N

HN

N

Me

Cl

H

Tiamulin tï·a·mü·lin11-Hydroxy-6,7,10,12-tetramethyl-1-oxo-10-vinylperhydro-3a,7-pentano-inden-8-yl (2-diethylaminoethylthio)acetate; C28H47NO4S; 56142-71-3Tiamulin Fumarate 55297-96-6; ̈ TIAMUTIN

Antibacterial

OMe

MeHO

H2CMe

H Me

OS

O

Et2N

Tiapamil tï·a·pa·mil(RS)-3,4-Dimethoxyphenethyl{3-[2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl]propyl}methylamine S,S,S¢,S¢-tetraoxide; C26H37NO8S2;57010-31-8; Ro 11-1781Calcium antagonist

SO2O2S OMe

OMe

Me

N

MeO

OMe

H

and enantiomer

4-106

Tiapride tï·a·prïdN-(2-Diethylaminoethyl)-2-methoxy-5-methylsulfonylbenzamide;C15H24N2O4S; 51012-32-9Tiapride Hydrochloride 51012-33-0; FLO 1347Antipsychotic

Me

O OS

NNEt2

OMe

O

H

�Tiaprofenic Acid tï·a·prö·fë·nik2-(5-Benzoyl-2-thienyl)propionic acid; C14H12O3S; 33005-97-7; SURGAM

Analgesic; anti-inflammatory

O

SCOOH

H Me

and enantiomer

Tiaprost tï·a·prost(1) (5Z,13E)-(9S,11R,15RS)-9,11,15-Trihydroxy-16-(3-thienyloxy)-17,18,19,20 tetranorprosta-5,13-dienoic acid (2) (±)-(Z)-7-{(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(E)-(3RS)-3-hydroxy-4-(3-thienyloxy)buten-1-yl]cyclopentyl}hept-5-enoic acid; C20H28O6S; 71116-82-0Prostanoid luteolytic (veterinary)

and epimer at C*

HO H

HH H

COOH

HO

O

S

OH

H

H

H

*

Tiaramide tï·a·ra·mïd5-Chloro-3-[4-(2-hydroxyethyl)piperazin-1-ylcarbonylmethyl]-1,3-benzothiazol-2(3H)-one; C15H18ClN3O3S; 32527-55-2Analgesic; anti-inflammatory

S

NO

N

N

O

OHCL

4-107

Tiazesim (thiazesim) tï·a·ze·sim5-(2-Dimethylaminoethyl)-2,3-dihydro-2-phenyl-1,5-benzothiazepin-4(5H)-one; C19H22N2OS; 5845-26-1Antidepressant

N

S

OMe2N

Tibolone tï·bo·lön17b-Hydroxy-7a-methyl-19-nor-17a-pregn-5(10)-en-20-yn-3-one;C21H28O2; 5630-53-5; LIVIAL

Oestrogen- and progestrogen-like steroid

O

Me OH

CH

H

H

H

Me

Tibric Acid ti·brik2-Chloro-5-(cis-3,5-dimethylpiperidinosulfonyl)benzoic acid;C14H18ClNO4S; 37087-94-8Hypolipidaemic

N

O OS COOH

Cl

Me

Me

�Ticarbodine2,6-Dimethylpiperidino-3¢-(trifluoromethyl)thioformanilide; C15H19F3N2S;31932-09-9

N N

S

F3C

Me

Me

H *

*

mixture of isomers

4-108

�Ticarcillin tï·kar·si·lin(6R)-6-[2-Carboxy-2-(3-thienyl)acetamido]penicillanic acid; C15H16N2O6S2;3973-04-4Ticarcillin Sodium 4697-14-7; TICAR; TIMENTIN*Antibacterial

HN

NO

HOOC H

O

S

H COOH

Me

Me

H H

S

and enantiomer at C*

*

Ticlopidine tï·klö·pi·dën5-(2-Chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine; C14H14ClNS;55142-85-3�Ticlopidine Hydrochloride 53885-35-1Platelet aggregation inhibitor

N

SCl

Tiemonium Iodide tï·e·mö·në·um4-[3-Hydroxy-3-phenyl-3-(2-thienyl)propyl]-4-methylmorpholinium iodide;C18H24INO2S; 144-12-7Anticholinergic

S

OHN

O

Me

+

I_

and enantiomer

Tienilic Acid tï·e·ni·lik[2,3-Dichloro-4-(2-thenoyl)phenoxy]acetic acid; C13H8Cl2O4S;40180-04-9Antihypertensive; diuretic

S

O

O COOH

Cl

Cl

4-109

Tiformin (tyformin) tï·for·min4-Guanidinobutyramide; C5H12N4O; 4210-97-3Hypoglycaemic

HN N CONH2

NH2

H

�Tigloidine(1R,3s,5S)-3-[(E)-3-Methylmethacryloyloxy)tropane; C13H21NO2; 495-83-0

NMe

H

O

Me

Me

HO

Tiletamine tï·le·ta·mën(RS)-2-Ethylamino-2-(2-thienyl)cyclohexanone; C12H17NOS; 14176-49-9Tiletamine Hydrochloride 14176-50-2Anticonvulsant; anaesthetic

S

ONHEt

and enantiomer

�TilidateEthyl 2-dimethylamino-1-phenylcyclohex-3-ene-1-carboxylate; tilidine(pINN); C17H23NO2; 20380-58-90

COOEtNMe2

H* *

mixture of 4 stereoisomers

4-110

Tilmicosin til·mï·kö·sin(10E,12E)-(3R,4S,5S,6R,8R,14R,15R)-14-(6-Deoxy-2,3-di-O-methyl-b-D-allo-hexopyranosyloxymethyl)-5-(3,6-dideoxy-3-dimethylamino-b-D-glucohexopyranosyloxy)-6-[2-(cis-3,5-dimethylpiperidino)ethyl]-3-hydroxy-4,8,12-trimethyl-9-oxoheptadeca-10,12-dien-15-olide; C46H80N2O13;108050-54-0; ̈ MICOTIL

Antibiotic (veterinary)

O HOMe

NMe2

OH

OO

O

Me

Me

OH

O

Me

Et

Me

MeN

O

OMeMeOHO

Me

O

Tiludronic Acid tï·lü·dro·nik(4-Chlorophenylthiomethylene)bisphosphonic acid; C7H9ClO6P2S;89987-06-4Tiludronate Sodium (2Na) 149845-07-8; SKELED

Treatment of Paget’s disease of bone and osteoporosis

P

O

OH

OHP

O

OH

HO C

H

S

Cl

Timolol tï·mo·lol(S)-1-tert-Butylamino-3-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-2-ol; C13H24N4O3S; 26839-75-8�Timolol Maleate 26921-17-5; BETIM; BLOCADREN; GLAUCOL: MODUCREN*;PRESTIM*; TIMOPTOL

Beta-adrenoceptor antagonist

N

O

SN N

NHBu t

HO HO

4-111

�Tinidazole ti·nï·da·zôl1-[2-(Ethylsulfony)ethyl]-2-methyl-5-nitroimidazole; C8H13N3O4S;19387-91-8; FASIGYN

Antiprotozoan; antibacterial

O OS

N

N

CH3

NO2

Me

Tinzaparin Sodium tin·za·pa·rinSodium salt of depolymerised heparin obtained by enzymatic degradation ofheparin from pork intestinal mucosa; the majority of the components have a2-O-sulfo-4-enopyranosuronic acid structure at the non-reducing end oftheir chain and a 2-N,6-O-disulfo-D-glucosamine structure at the reducingend; the molecular weight of 70% of the components lies between 1,500and 10,000 and the average molecular weight is about 4,500; the degree ofsulfation is 2·0 to 2·5 per disaccharide unit; INNOHEP

Anticoagulent

Tiocarlide (thiocarlide) tï·ö·kar·lïd1,3-Bis(4-isopentyloxyphenyl)thiourea; C23H32N2O2S; 910-86-1Antitubercular

OH3C

N N

OS

CH3

CH3

CH3

HH

Tioconazole tï·ö·ko·na·zôl1-[2,4-Dichloro-b-(2-chloro-3-thenyloxy)phenethyl]imidazole;C16H13Cl3N2OS; 65899-73-2; TROSYL

Antifungal

and enantiomer

S Cl

N

N

O

ClCl

H

�Tioguanine (thioguanine) tï·o·gwa·nën2-Aminopurine-6-thiol; C5H5N5S; 154-42-7; LANVIS

Cytotoxic

N

N

N

N

SH

H2N

H

H

4-112

Tiomesterone (thiomesterone) tï·ö·mes·te·rön1a,7a-Bis(acetylthio)-17b-hydroxy-17a-methylandrost-4-en-3-one;C24H34O4S2; 2205-73-4Anabolic steroid; androgen

O

H

H

H

Me OH

MeMe

Me S

O

S

MeO

Tiopinac tï·ö·pi·nak6,11-Dihydro-11-oxodibenzo[b,e]thiepin-3-acetic acid; C16H12O3S;61220-69-7; RS-40974-00-00-0Analgesic; anti-inflammatory

S

O

COOH

Tiotixene (thiothixene) tï·ö·tiks·ën(Z)-N,N-Dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]thioxanthene-2-sulfonamide; C23H29N3O2S2; 3313-26-6Antipsychotic

O O

NMe2S

H

NMe

N

S

Tioxaprofen tï·oks·a·prö·fen2-[4,5-Bis(4-chlorophenyl)-1,3-oxazol-2-ylthio]propionic acid;C18H13Cl2NO3S; 40198-53-6Analgesic; anti-inflammatory

Cl

Cl

O

N S COOH

H Me

and enantiomer

4-113

Tioxolone (thioxolone) tï·oks·o·lön6-Hydroxy-1,3-benzoxathiol-2-one; C7H4O3S; 4991-65-5Keratolytic

O

SO

HO

Tipentosin ti·pen·tö·sin(1S,2S,3S)-5-(2-Hydroxy-3-phenoxycyclopentylaminomethyl)-4,5,6,7-tetrahydro-2-methylbenzo[b]thiophen-4-one; C21H25NO3S;95588-11-7Tipentosin Hydrochloride 90326-86-6; MDL 19744AAntihypertensive

OHN

S

O

OHMe

Tipredane tï·pre·dän17a-(Ethylthio)-9a-fluoro-11b-hydroxy-17b-(methylthio)androsta-1,4-dien-3-one; C22H31FO2S2; 85197-77-9; SQ 27,239Corticosteroid

O

Me

HOMe SEt

SMeH

F H

Tiprenolol tï·pren·o·lol3-Isopropylamino-1-[2-(methylthio)phenoxy]propan-2-ol; C13H21NO2S;26481-51-6Tiprenolol Hydrochloride 39832-43-4Beta-adrenoceptor antagonist

O NHPriOHH

SMe

and enantiomer

4-114

Tiprostanide tï·prost·a·nïd(1) (±)-4-Benzamidophenyl 7-[(1S*,2R*,3R*)-3-hydroxy-2-(2-hydroxy-2-methylheptylthio)-5-oxocyclopentyl]heptanoate; (2) (±)-4-benzamido-phenyl 11,15-dihydroxy-15-methyl-9-oxo-13-thiaprostanoate; C33H45NO6S;67040-53-3Antihypertensive

SCH3

H

H OHMeHO

O

ON O

O

H

and enantiomer

Tiquinamide tï·kwi·na·mïd5,6,7,8-Tetrahydro-3-methylquinoline-8-carbothioamide; C11H14N2S;53400-67-2Tiquinamide Hydrochloride 53400-68-3Gastric antisecretory

N

CSNH2

Me

Tirilazad ti·ri·la·zad21-{4-[2,6-(Dipyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}-16a-methylpregna-1,4,9(11)-triene-3,20-dione; C38H52N6O2; 110101-66-1Tirilazad Mesylate 111793-42-1; U-74,006FLipid peroxide inhibitor; oxygen-derived free radical scavenger

N

N

NN

N

NO

O

Me

Me

H

HMe

4-115

Tirofiban tï·rö·fï·banN-(Butylsulfonyl)-O-[4-(piperidin-4-yl)butyl]-L-tyrosine; C22H36N2O5S;144494-65-5Tirofiban Hydrochloride 150915-40-5; MK-383; L-700,462Fibrinogen receptor antagonist; treatment of unstable angina

O

NH

HOOCH

BunSOO

HN

Tixocortol tiks·ö·kor·tol11b,17a-Dihydroxy-21-mercaptopregn-4-ene-3,20-dione; C21H30O4S;61951-99-3Tixocortol Pivalate JO 1016Corticosteroid

O

Me

HOMe SHO

H H

HOH

Tizanidine tï·za·ni·dën5-Chloro-2,1,3-benzothiadiazol-4-yl(2-imidazolin-2-yl)amine; C9H8ClN5S;51322-75-9Tizanidine Hydrochloride ZANAFLEX

Muscle relaxant

N

SN

N

NH

NHCl

Tizolemide tï·zo·le·mïd(RS)-2-Chloro-5-[4-hydroxy-3-methyl-2-(methylimino)-1,3-thiazolidin-4-yl]-benzenesulfonamide; C11H14ClN3O3S2; 56488-58-5Tizolemide Hydrochloride Hoe 740; S73 0740BDiuretic

N

S

Cl

O OS

NH2HOMe

MeN

and enantiomer

4-116

�Tobramycin to·bra·mï·sinAn antimicrobial base produced by Streptomyces tenebrarius; 6-O-(3-amino-3-deoxy-a-D-glucopyranosyl)-2-deoxy-4-O-(2,6-diamino-2,3,6-trideoxy-a-D-ribo-hexopyranosyl)-D-streptamine; C18H37N5O9; 32986-56-4; TOBRALEX

Tobramycin Sulphate 49842-07-1; NEBCIN

Antibiotic

NH2NH2

OH

O

O

H2N

OOH

HO

O

HO

H2N

HO

NH2

Tocainide to·kä·nïd(1) Alanino-2¢,6¢-xylidide; (2) 2-aminopropiono-2¢,6¢-xylidide; C11H16N2O;41708-72-9Tocainide Hydrochloride 35891-93-1; TONOCARD

Antiarrhythmic

NNH2

Me

MeO

H MeH

and enantiomer

Tocladesine to·kla·de·sën8-Chloroadenosine 3¢,5¢-(hydrogen phosphate); 41941-56-4; C10H11ClN5O6P

Immunomodulator

O

N

NN

N

O

OHOPO

OH

Cl

NH2

4-117

Todralazine to·dra·la·zënEthyl 3-(phthalazin-1-yl)carbazate; C11H12N4O2; 14679-73-3Vasodilator

N

N

HNN

COOEt

H

�Tofenacin(RS)-Methyl-2-(2-methylbenzhydryloxy)ethylamine; C17H21NO; 15301-93-6

ONHMe

Me

H

and enantiomer

Tolamolol to·lam·o·lol(RS)-4-[2-(2-Hydroxy-3-o-tolyloxypropylamino)ethoxy]benzamide;C19H24N2O4; 38103-61-6Tolamolol Hydrochloride 51599-37-2Beta-adrenoceptor antagonist

ON O

H2N

O

H OH

Me

H

and enantiomer

�Tolazamide tol·ä·za·mïd1-(Perhydroazepin-1-yl)-3-p-tolylsulfonylurea; C14H21N3O3S; 1156-19-0;TOLANASE

Hypoglycaemic

SNH

OOO

Me

NH

N

4-118

Tolazoline tol·ä·zö·lën2-Benzyl-2-imidazoline; C10H12N2; 59-98-3Tolazoline Hydrochloride 59-97-2Vasodilator

HN

N

�Tolbutamide tol·bü·ta·mïd1-Butyl-3-tosylurea; C12H18N2O3S; 64-77-7; RASTINON

Hypoglycaemic

NS

OO

Me

NHBun

O

H

Tolcapone tol·ka·pön3,4-Dihydroxy-5-nitrophenyl(p-tolylphenyl)methanone; C14H11NO5; 134308-13-7; TASMAR

Catechol-O-methyl transferase inhibitor; antiparkinsonian

HO

HO

O

NO2

Me

Toldimfos tol·dim·fos4-Dimethylamino-o-tolylphosphinic acid; C9H14NO2P; 57808-64-7; CLOTAM

Toldimfos Sodium 5787-63-3; ̈ FOSTON

Phosphorus source

P

O

H

Me

NMe2

OH

Tolfenamic Acid tol·fe·nam·ikN-(3-Chloro-o-tolyl)anthranilic acid; C14H12ClNO2; 13710-19-5; CLOTAM;¨TOLFEDINE

Analgesic; anti-inflammatory

NH

Me

Cl

COOH

4-119

Tolgabide tol·ga·bïd(E)-4-(4¢,5-Dichloro-2-hydroxy-3-methylbenzhydrylideneamino)-butyramide; C18H18Cl2N2O2; 86914-11-6; SL 81·0142-00Anticonvulsant

N CONH2

OH

Me

Cl

Cl

Tolmesoxide tol·me·soks·ïd4,5-Dimethyoxy-o-tolyl methyl sulfoxide; C10H14O3S; 38452-29-8Vasodilator

SMeO

Me

OMe

MeO

Tolmetin tol·me·tin1-Methyl-5-p-toluoylpyrrole-2-acetic acid; C15H15NO3; 426171-23-3Tolmetin Sodium 35711-34-3; TOLECTIN

Analgesic; anti-inflammatory

NCOOH

Me

O Me

�Tolnaftate tol·naf·tätO-2-Naphthyl N-methyl-m-tolylthiocarbamate; C19H17NOS; 2398-96-1;MYCIL*; TINADERM

Antifungal

O

S

N

Me

Me

Tolpentamide tol·pen·ta·mïd1-Cyclopentyl-3-tosylurea; C13H18N2O3S; 1027-87-8Hypoglycaemic

NH

SOO

NH

O

Me

4-120

Tolperisone tol·pe·ri·sön(RS)-2,4¢-Dimethyl-3-piperidinopropiophenone; C16H23NO; 728-88-1Skeletal muscle relaxant

N

Me

O

H Me

and enantiomer

�Tolpiprazole1-[2-(5-Methyl-1H-pyrazol-3-yl)ethyl]-4-m-tolylpiperazine; C17H24N4;420326-13-0

NHNN

NMe

Me

Tolpronine tol·prö·nën(RS)-1-(1,2,3,6-Tetrahydro-1-pyridyl)-3-o-tolyloxypropan-2-ol; C15H21NO2;97-57-4Analgesic

Me

O NH OH

and enantiomer

Tolpropamine tol·prö·pa·mën(RS)-Dimethyl(3-phenyl-3-p-tolylpropyl)amine; C18H23N; 5632-44-0Histamine H1-receptor antagonist

Me

NMe2H

and enantiomer

4-121

Tolrestat tol·res·tatN-[6-Methoxy-5-trifluoromethyl-1-naphthyl(thiocarbonyl)]-N-methyl-glycine; C16H14F3NO3S; 82964-04-3; AY-27773Aldose reductase inhibitor

N COOH

MeO

F3C

S

Me

Tolterodine tol·te·rö·dën(R)-2-[3-(Di-isopropylamino)-1-phenylpropyl]-p-cresol; C22H31O;124937-51-5Tolterodine Tartrate DETRUSITOL

Acetylcholine muscarinic receptor antagonist

NPr i2

H

OH

Me

Toltrazuril tol·tra·zûr·ril1-Methyl-3-{4-[4-(trifluoromethylthio)phenoxy]-m-tolyl}-1,3,5-triazinane-2,4,6-trione; C18H14F3N3O4S; 69004-03-1; ̈ BAYCOX

Coccidiostat (veterinary)

O

SF3C

Me

N

N

NH

O

OO

Me

Tolycaine tol·ë·känMethyl 2-diethylaminoacetamido-m-toluate; C15H22N2O3; 3886-58-6Tolycaine Hydrochloride 7210-92-6Local anaesthetic

NHMeOOC

O

NEt2

Me

4-122

Tonabersat to·nab·er·satN-[(3S,4S)-6-Acetyl-3-hydroxy-2,2-dimethylchroman-4-yl]-3-chloro-4-fluorobenzamide; C20H19ClFNO4; 175013-84-0; SB-220453Treatment of migraine

O Me

Me

O NH

F

H3C

O

Cl

OH

Topiramate to·pï·ra·mät2,3:4,5-Di-O-(isopropylidene)-b-D-fructopyranose sulfamate; C12H21NO8S;97240-79-4; TOPAMAX

Anticonvulsant

O

O

O O

O

O NH2S

OO

Me

Me

Me

Me

Topotecan to·po·te·kan(S)-10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1H-pyrano[3¢,4¢:6,7]-indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; C23H23N3O5; 123948-87-8;SK&F-104864Topotecan Hydrochloride 119413-54-6; HYCAMTIN

DNA topoisomerase I inhibitor; antineoplastic

N

N OHO

NMe2 O

OOHEt

Torasemide tor·ra·se·mïd1-Isopropyl-3-(4-m-toluidinopyridine-3-sulfonyl)urea; C16H20N4O3S;56211-40-6; TOREM

Torasemide Sodium 72810-59-4Diuretic

O OS

N

N

NHPr i

ONHMe

H

4-123

Toremifene tor·re·mi·fën(Z)-2-[4-(4-Chloro-1,2-diphenylbut-1-enyl)phenoxy]ethyldimethylamine;C26H28ClNO; 89778-26-7; FARESTON

Antioestrogen

ONMe2

Cl

Tosactide (octacosactrin) to·sak·tïd[25-Aspartic acid,26-alanine,27-glycine]corticotrophin-(1-28)-octacosapeptide; C150H230N44O38S; 47931-80-6Corticotrophic peptide

Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-

Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-Asp-Ala-Gly-Glu

Tosylchloramide Sodium (chloramine) tö·sïl·klor·ra·mïd sö·dë·umN-Chlorotoluene-p-sulfonamide trihydrate, sodium salt; chloramine-T(USAN); 127-65-1

O OS

N

MeNa

ClH2O,3

Tracazolate tra·kaz·ö·lätEthyl 4-butylamino-1-ethyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-5-car-boxylate; C16H24N4O2; 41094-88-6; ICI 136753Anxiolytic

NNN

Et

NHBun

Me

EtOOC

4-124

Tramadol tra·ma·dol(±)-cis-2-Dimethylaminomethyl-1-(3-methoxyphenyl)cyclohexanol;C16H25NO2; 27203-92-5Tramadol Hydrochloride 36282-47-0; TRAMAKE; ZAMADOL; ZYDOL

Analgesic

MeO

OH

Me2N

H

and enantiomer

Tramazoline tra·mä·zö·lën2-Imidazolin-2-yl(5,6,7,8-tetrahydro-1-naphthyl)amine; C13H17N3;1082-57-1Tramazoline Hydrochloride 3715-90-0; DEXA-RHINASPRAY*Alpha-adrenoceptor agonist

N

N

NH H

Trandolapril tran·do·la·pril(2S,3aR,7aS)-1-{N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-perhydroindole-2-carboxylic acid; C24H34N2O5; 87679-37-6; GOPTEN; ODRIK

Angiotensin-converting enzyme inhibitor

N

HN

O

H Me

H COOH

HEtOOCH

H

�Tranexamic Acid tran·eks·a·miktrans-4-Aminomethylcyclohexanecarboxylic acid; C8H15NO2; 1197-18-8;CYKLOKAPRON

Antifibrinolytic

COOHH

H

H2N

and enantiomer

4-125

Tranylcypromine tra·nïl·sï·prö·mëntrans-2-Phenylcyclopropylamine; (C9H11N)2; 155-09-9�Tranylcypromine Sulphate 13492-01-8; PARNATE; PARSTELIN*Monoamine oxidase inhibitor

NH2 2

,H2SO4

and enantiomer

Trastuzumab tra·stü·zoo·mabImmunoglobulin G 1 (human–mouse monoclonal rhuMab HER2g1-chainantihuman p185c-erbB2 receptor), disulfide with human–mouse monoclonalrhuMab HER2-light chain, dimer; 180288-69-1

Immunomodulator

Trazodone tra·zö·dön2-[3-(4-m-Chlorophenylpiperazin-1-yl)propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one; C19H22ClN5O; 19794-93�Trazodone Hydrochloride 25332-39-2; MOLIPAXIN

Antidepressant

N

N

N

ON

N Cl

Trenbolone tren·bo·lön17b-Hydroxyestra-4,9,11-trien-3-one; C18H22O2; 10161-33-8Trenbolone Acetate 10161-34-9; ̈ FINAJET

Anabolic steroid; androgen

O

Me

H

H

OH

H

Treosulfan trë·ö·sul·fanL-Threitol 1,4-dimethanesulfonate; C6H14N8S2; 299-75-2Cytotoxic

OHH

HHO

OSO2Me

OSO2Me

4-126

Tresperimus tre·spe·ri·mus[(6-Guanidinohexyl)carbamoyl]methylN-{4-[(3-aminopropyl)amino]butyl}carbamate; C17H37N7O3; 160677-67-8;LF 08-0299Immunosuppressant

NNH

OO

NHNH

O

H2N

NH

HH2N

�Tretamine2,4,6-Tri(aziridin-1-yl)-1,3,5-triazine; triethanomelamine; triethylenemelamine; TEM; C9H12N6; 51-18-3

N

N

N

NN

N

�Trethinium Tosilate2-Ethyl-1,2,3,4-tetrahydro-2-methylisoquinolinium p-toluenesulfonate;C19H25NO3S; 1748-43-2

NEt

Me

+

Me

SO3_

�Tretinoin tre·tin·ö·in(1) 15-Apo-b-caroten-15-oic acid; (2) 3,7-dimethyl-9-(2,6,6-trimethylcyclo-hex-1-enyl)nona-2,4,6,8-all-trans-tetraenoic acid; (3) all-trans-retinoic acid;C20H28O2; 302-79-4; RETIN-A; RETINOVA; VESANOID

Treatment of acne

COOHMe Me

Me

MeMe

4-127

�Triacetin trï·a·së·tinPropane-1,2,3-triyl triacetate; C9H14O6; 102-76-1Antifungal

H3C O O

O

O

O

CH3

CH3

O

Triacetyloleandomycin see Troleandomycin

�Triamcinolone trï·am·sin·o·lön9a-Fluoro-11b,16a,17a,21-tetrahydroxypregna-1,4-diene-3,20-dione;124-94-7Corticosteroid

Me

H

HMe

O

O

HOOH

F

OHOH

�Triamcinolone Acetonide9a-Fluoro-11b,21-dihydroxy-16a,17a-isopropylidenedioxy-pregna-1,4-diene-3,20-dione; C21H27FO6; 76-25-5; ADCORTYL; AUDICORT*; AURECORT*;KENALOG; LEDERCORT; NYSTADERMAL*; ̈ PANALOG*; PEVARYL-TC*; TRI-ADCORTYL*;¨VETALOG TOPICAL

Corticosteroid

Me

H

HMe

O

O

HOOH

F

O

O Me

Me

Triamcinolone Hexacetonide9a-Fluoro-11b-hydroxy-16a,17a-isopropylidenedioxy-3,20-dioxopregna-1,4-diene-21-yl 3,3-dimethylbutyrate; C30H41FO7; 5611-51-8; LEDERSPAN*Corticosteroid

Me

H

HMe

O

O

HOO

F

O

Me

O Me

MeO Me

Me

4-128

�Triamterene trï·am·te·rën6-Phenylpteridine-2,4,7-triamine; C12H11N7; 396-01-0; DYAZIDE*; DYTAC;DYTIDE*; FRUSENE*; KALSPARE*; TRIAMAXCO*; TRIAMCO*Diuretic

N

N N

N

NH2

NH2

H2N

�TriaziquoneTri(aziridin-1-yl)-1,4-benzoquinone; C12H13N3O2; 68-76-80

N

O

N

NO

�Triazolam tri·ä·zö·lam8-Chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a]-[1,4]benzodiazepine; C17H12Cl2N4; 28911-01-5Hypnotic

N

N

NN

Cl

Cl

Me

�Tribavirin trï·ba·vîr·rin1-b-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide; ribavirin (pINN;USAN); C8H12N4O5; 36791-04-5; VIRAZID

Antiviral

N

NN

OH

HO

OH

O

H2N

O

4-129

Tribromsalan trï·brom·sa·lan3,4¢,5-Tribromosalicylanilide; C13H8Br3NO2; 87-10-5Anthelmintic

N

BrO

Br

Br

OH

H

Trichlormethine (trimustine) trï·klor·me·thënTris(2-chloroethyl)amine; C6H12Cl3N; 555-77-1Cytotoxic

NClCl

Cl

Triclabendazole trï·kla·ben·da·zôl5-Chloro-6-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzimidazole;C14H9Cl3N2OS; 68786-66-3; ̈ COMBINEX*; ̈ FASINEX*Antibacterial (veterinary)

O

Cl

N

N

Cl

Cl

SMe

H

Triclofenol Piperazine trï·klö·fë·nol pi·pe·ra·zënPiperazine bis(2,4,5-trichlorophenoxide); C16H16Cl6N2; 5714-82-9Anthelmintic

OH

Cl

Cl

ClHN

NH•

2

Triclofos trï·klö·fos2,2,2-Trichloroethyl dihydrogen phosphate; C2H4Cl3O4P; 306-52-5�Triclofos Sodium 7246-20-0Hypnotic

P

O

OH

OClCl

ClOH

4-130

Triclosan trï·klö·san5-Chloro-2-(2,4-dichlorophenoxy)phenol; C12H7Cl3O2; 3380-34-5; AQUASEPT;MANUSEPT; OILATUM PLUS*; STER-ZAC LIQUID; TRICLOSEPT

Antiseptic

O

Cl

OHCl

Cl

�Tricyclamol Chloride(RS)-1-(3-Cyclohexyl-3-hydroxy-3-phenylpropyl)-1-methylpyrrolidiniumchloride; C20H32ClNO; 3818-88-0

NOH

Me

+

Cl_

and enantiomer

Tridihexethyl Chloride trï·dï·heks·ë·thïl(RS)-(3-Cyclohexyl-3-hydroxy-3-phenylpropyl)triethylammonium chloride;C21H36ClNO; 125-99-5Anticholinergic

Cl_

and enantiomer

OHNEt3+

Trientine Dihydrochloride trï·en·tën2,2-Ethylenedi-iminobis(ethylamine) dihydrochloride; trien hydrochloride;C6H18N4·2HCl; 38260-01-4Chelating agent

H2NN

NNH2

H

H

,2HCl

4-131

Trifluomeprazine tri·floo·o·me·pra·zën(RS)-Dimethyl[2-methyl-3-(2-trifluoromethylphenothiazin-10-yl)propyl]amine; C19H21F3N2S; 2622-37-9▼Trifluomeprazine MaleateTranquilliser (veterinary)

N

S

NMe2

CF3

H Me

and enantiomer

Trifluoperazine trï·floo·ö·pe·ra·zën10-[3-(4-Methylpiperazin-1-yl)propyl]-2-trifluoromethylphenothiazine;C21H24F3N3S; 117-89-5�Trifluoperazine Hydrochloride 440-17-5; PARSTELIN*; STELAZINE

Antipsychotic

N

S

N

CF3

NMe

�Trifluperidol4¢-Fluoro-4-[4-hydroxy-4-(3-trifluoromethylphenyl)piperidino]butyro-phenone; C22H23F4NO2; 749-13-3

N

OH

F3C O

F

Triflupromazine (fluopromazine) trï·floo·prö·ma·zënDimethyl[3-(2-trifluoromethylphenothiazin-10-yl)propyl]amine;C18H19F3N2S; 146-54-3Antipsychotic

N

S

NMe2

CF3

4-132

�Triflusal trï·floo·salO-Acetyl-4-(trifluoromethyl)salicylic acid; C10H7F3O4; 322-79-2

Treatment of thromboembolismCOOH

OAcF3C

Trifosmin tri·fos·minTris(3-methoxypropyl)phosphine; C12H27O3P; 83622-85-9Diagnostic agent

P OMe

OMe

MeO

Trihexyphenidyl/Benzhexol trï·heks·ë·fe·ni·dïl/benz·heks·ol(RS)-1-Cyclohexyl-1-phenyl-3-piperidinopropan-1-ol; C20H31NO; 144-11-6�Trihexyphenidyl Hydrochloride/Benzhexol Hydrochloride 52-49-3;ARTANE; BENTEX; BROFLEX

Anticholinergic

NOH

and enantiomer

Trilostane trï·lö·stän4a,5a-Epoxy-17b-hydroxy-3-oxoandrostane-2a-carbonitrile; C20H27NO3;13647-35-3; MODRENAL

Adrenocortical suppressant

Me

Me

H

H H

NC

OO

OH

H

4-133

Trimazosin trï·mä·zö·sin2-Hydroxy-2-methylpropyl 4-(4-amino-6,7,8-trimethoxyquinazolin-2-yl)piperazine-1-carboxylate; C20H29N5O6; 35795-16-5Trimazosin Hydrochloride 35795-17-6; 53746-46-6 (monohydrate);CP-19106-1Alpha-adrenoceptor antagonist

N

N

N

N OMe

MeO

MeO

OMe

NH2

O

HO Me

Trimebutine trï·me·bü·tën(RS)-2-Dimethylamino-2-phenylbutyl 3,4,5-trimethoxybenzoate;C22H29NO5; 39133-31-8Antispasmodic

O CH3

OMe

MeO

MeO

O NMe2

and enantiomer

Trimegestone tri·me·jes·tön17b-[(S)-2-Hydroxypropionyl]-17a-methylestra-4,9-dien-3-one; C22H30O3;74513-62-5; RU27 987Progestogen; hormone replacement therapy

O

H

Me

H

Me

CH3

OHHO

Trimeperidine trï·me·pe·ri·dën1,2,5-Trimethyl-4-phenyl-4-piperidyl propionate; C17H25NO2; 64-39-1Opioid analgesic

NMe

O

Me

Me

CH3

O

***

mixture of 8 stereoisomers

4-134

Trimeprazine see Alimemazine

�Trimetaphan Camsilate trï·me·ta·fan kam·si·lät(1) (+)-1,3-Dibenzylperhydro-2-oxothieno[1¢,2¢:1,2]thieno[3,4-d]imidazol-5-ium (S)-2-oxobornane-10-sulfonate; (2) 4,6-dibenzyl-4,6-diaza-1-thioniatricyclo[6.3.0.03,7]undecan-5-one 2-oxobornane-10-sulfonate;C32H40N2O5S2; 68-91-7Ganglion blocker

S

N

N

O

+

O

MeMeCH2SO3

_

mixture of cationic isomers

Trimetazidine trï·me·ta·zi·dën1-(2,3,4-Trimethoxybenzyl)piperazine; C14H22N2O3; 5011-34-7Trimetazidine Hydrochloride 13171-25-0Vasodilator

MeO

N

NH

OMe

MeO

�Trimethadione (troxidone)3,5,5-Trimethyl-1,3-oxazolidine-2,4-dione; C6H9NO3; 127-48-0

N

O O

O

Me

Me

Me

�Trimethidinium Methosulphate1,3,8,8-Tetramethyl-3-[3-(trimethylammonio)propyl]-3-azoniabicyclo[3.2.1]octane bis(methylsulfate); C19H42N2O8S2;7009-82-7

+N

Me

MeMe

NMe3

Me

H

+ CH3SO3_

2

and enantiomer

4-135

�Trimethoprim trï·me·thö·prim5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diyldiamine; C14H18N4O3;738-70-5; BACTRIM*; ̈ BIMOTRIM*; ̈ BORGAL*; CHEMOTRIM* ̈ DELVOPRIM;¨DUPHATRIM*; ̈ EQUITRIM*; FECTRIM; IPRAL; LARATRIM*; ̈ LEOTROX*; MONOTRIM;¨NORODINE*; POLYTRIM*; ̈ PORSYN*; ̈ SCORPRIN*; SEPTRIN*; ̈ STRINACIN*;¨ SULFATRIM*; ̈ SYNUTRIM*; SYRAPRIM; TIEMPE; ̈ TRIBRISSEN*; ̈ TRIMABAC*;¨TRIMEDIAZINE*; ̈ TRIMEDOXINE*; TRIMOPAN; ̈ TRINACOL*; ̈ TRIVETRIN*;¨UNIPRIM*; ̈ VENTIPULMIN TMP/S*Antibacterial

N

N

OMe

MeO

MeO

H2N NH2

Trimetrexate trï·me·treks·ät5-Methyl-6-(3,4,5-trimethoxyanilinomethyl)quinazolin-2,4-diyldiamine;C19H23N5O3; 52128-35-5; NEUTREXIN

Cytotoxic

N

N

N

H2N

NH2 Me

OMe

OMe

OMeH

Trimipramine trï·mi·pra·mën(RS)-Dimethyl[3-(10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)-2-methylpropyl]amine; C20H26N2; 739-71-9�Trimipramine Maleate 521-78-8; SURMONTIL

Antidepressant

N

NMe2H Me

and enantiomer

Trimustine see Trichlormethine

4-136

�Triparanol(RS)-2-(4-Chlorophenyl)-1-[4-(2-diethylaminoethoxy)phenyl]-1-p-tolylethanol; C27H32ClNO2; 78-41-10

OH

OEt2N

Me

Cl

and enantiomer

�Tripelennamine trï·pe·len·a·mën2-[Benzyl(2-pyridyl)amino]ethyldimethylamine; C16H21N3; 91-81-6;¨DEXACOMPLEX*Histamine H1-receptor antagonist

NNMe2

N

Triprolidine trï·pro·li·dën(E)-2-[3-(Pyrrolidin-1-yl)-1-p-tolylprop-1-enyl]pyridine; C19H22N2; 486-12-4�Triprolidine Hydrochloride 6138-79-0; ACTIFED*;PRO-ACTIDIL; SUDAFED*Histamine H1-receptor antagonist

NH

Me

N

Triptorelin trip·tö·rë·lin[6-D-Tryptophan] luteinising hormone-releasing factor; C64H82N18O13;57773-63-4; DECAPEPTYL

Gonadorelin analogue

<Glu–His–Trp–Ser–Tyr–D-Trp–Leu–Arg

Pro–Gly–NH2

4-137

Troglitazone trö·gli·ta·zönall-rac-5-[4-(6-Hydroxy-2,5,7,8-tetramethylchroman-2-ylmethoxy)benzyl]-1,3-thiazolidine-2,4-dione; C24H27NO5S; 97322-87-7; ROMOZIN

Hypoglycaemic

*Me

HO

Me

Me

MeO

O

NHS

O

O

*

mixture of 4 stereoisomers

Troleandomycin (triacetyloleandomycin) trö·lë·an·dö·mï·sin(2R,3S,4R,5S,6S,8R,10R,11S,12R,13R)-11-Acetoxy-3-(4-O-acetyl-2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyloxy)-5-(2-O-acetyl-3,4,6-trideoxy-3-dimethylamino-b-D-xylo-hexopyranosyloxy)-8,8-epoxymethano-2,4,6,10,12,13-hexamethyl-9-oxotetradecan-13-olide; C41H67NO15; 2751-09-9Antibiotic

MeO

O

O

O

OH

Me

NMe2

O

Me

MeO

Me

AcO

MeMe

O

Me

AcO

OMe

O

�Trolnitrate PhosphateDi[tris(2-nitratoethyl)ammonium] hydrogen phosphate; C6H12N4O9,2H3PO4; 588-42-1

NONO2O2NO

O2NOH3PO4,2

�Trometamol trö·me·ta·mol2-Amino-2-hydroxymethylpropane-1,3-diol; tromethamine (USAN);C4H11NO3; 77-86-1; component of several proprietary preparationsAlkalinising agent

OH

OHH2NHO

4-138

Tropanserin trö·pan·ser·rin(8S)-Tropan-3-yl 3,5-dimethylbenzoate; C17H23NO2; 85181-40-4Tropanserin Hydrochloride 85181-38-0; MDL 72422 A5HT2-serotonin receptor antagonist

NMe

O

O

Me

Me

�Tropicamide trö·pi·ka·mïd(RS)-N-Ethyl-N-(4-pyridylmethyl)tropamide; C17H20N2O2; 1508-75-4;MINIMS TROPICAMIDE; MYDRIACYL

Anticholinergic

N

N Et

O

CH2OHH

and enantiomer

Tropigline trö·pi·glën(E)-(1R,3r,5S)-3-(Methylmethacryloyloxy)tropane; C13H21NO2; 533-08-4Antiparkinsonian

N

O Me

O

Me

H

Me

Tropisetron trö·pi·se·tron(3r)-Tropan-3-yl indole-3-carboxylate; C17H20N2O2; 89565-68-4Tropisetron Hydrochloride 105826-92-4; NOVOBAN

Serotonin 5HT3-receptor antagonist

N

O

O

NH

Me

4-139

Trospectomycin trö·spek·tö·mï·sin(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-2-Butyl-4a,7,9-trihydroxy-6,8-bis(methylamino)perhydropyrano[2,3-b][1,4]benzodioxin-4-one;C17H30N2O7; 88669-04-9; U-63,366Trospectomycin Sulphate 88851-61-0Antibacterial

O

O

O

O

BunH

HONHMe

OH

MeHN

HO

H

Trospium Chloride trö·spë·um klor·rïd(1) (3r)-3-(Hydroxydiphenylacetoxy)-8l5-spiro[8-azabicyclo[3.2.1]octane-8,1´-pyrrolidin]-8-ylium chloride; (2) 3a-hydroxyspiro[1aH-nortropane-8,1´-pyrrolidinium] chloride benzilate; C25H30ClNO3; 10405-02-4

Antispasmodic

N+

O

O

OH

Cl_

Troxerutin troks·ë·roo·tin(1) 5-Hydroxy-7-(2-hydroxyethoxy)-2-[3,4-bis(2-hydroxyethoxy)phenyl]-4-oxo-4H-chromen-3-yl rutinoside; (2) 3¢,4¢,7-tris[O-(2-hydroxyethyl)]rutin;C33H42O19; 7085-55-4Treatment of venous disorders

OHO

O

HOO

OHO

OHO

O

O

O

O

OHOH

OH

OHOH

HOMe

Troxidone see Trimethadione

4-140

�Troxonium Tosilate (BAN)N,N,N-Triethyl-2-(3,4,5-trimethoxybenzoyloxy)ethylammonium p-toluenesulfonate; C25H37NO8S; 391-70-8

OMe

MeO

MeOO

NEt3

O+

Me

SO3_

Troxypyrrolium Tosilate (BAN) troks·ë·pi·rö·lë·umN-Ethyl-N-2-(3,4,5-trimethoxybenzoyloxy)ethylpyrrolidinium p-toluene-sulfonate; C25H35NO8S; 3612-98-4Hypotensive

+

Me

SO3_

O

OMeO

MeO

OMe

Et

N

�Trypsin trip·sinA protease obtained from the pancreas of mammals by the extraction andsubsequent activation of trypsinogen; 9002-07-7Enzyme

�Tuaminoheptane(RS)-1-Methylhexylamine; C7H17N; 123-82-0

H3C CH3

H NH2

and enantiomer

�Tubocurarine Chloride tü·bö·kûr·rar·rën7¢,12¢-Dihydroxy-6,6¢-dimethoxy-2,2¢,2¢-trimethyltubocuraranium chloridehydrochloride; C37H42Cl2N2O6; 57-94-3Neuromuscular blocker

ONMe

O

Me2N

CH2

MeO

OH

OMe

OH

Cl_

+

4-141

Tucaresol tü·ka·re·sola-(2-Formyl-3-hydroxyphenoxy)-p-toluic acid; C15H12O5; 589CTreatment of sickle-cell anaemia

O

COOH

OH

CHO

Tulobuterol tü·lö·bü·te·rol(RS)-2-tert-Butylamino-1-o-chlorophenylethanol; C12H18ClNO; 41570-61-0;RESPACAL

Beta-adrenoceptor agonist

Cl

NHBu tH OH

and enantiomer

Tybamate tï·ba·mät(RS)-2-Methyl-2-propyltrimethylene butylcarbamate carbamate;C13H26N2O4; 4268-36-4Anxiolytic

H3C

H3C

O NHBun

O NH2

O

O

and enantiomer

Tyformin see Tiformin

4-142

▼Tylosin tï·lö·sinA macrolide antibiotic derived from an actinomycete resembling Streptomycesfradiae; 1401-69-0; ̈ BILOSIN; ̈ TYLACARE ̈ TYLUVET

Tylosin Phosphate ̈ TYLAMIX; ̈ TYLAN; ̈ TYLASUL PREMIX*▼Tylosin Tartrate ̈ TYLAN SOLUBLE; ̈ TYLASUL SOLUBLE*

O

Me

OMeMeOHOOH

O

OH

HOMe

NMe2

Me

OH

O

Me

O Me

HO

O

O

Me

H

O

O

Et

H

O

tylosin A

Tyloxapol tï·loks·a·pol4-(1,1,3,3-Tetramethylbutyl)phenol polymer with ethylene oxide andformaldehyde; 25301-02-4Non-ionic surfactant

OR

C8H17

OR

C8H17 C8H17

OR

m

R = CH2CH2O OCH2CH2OH[ CH2CH2O]n

m < 6 n = 6-8

Tymazoline (BAN) tï·mä·zö·lën2-(2-Isopropyl-5-methylphenoxymethyl)-2-imidazoline; C14H20N2O;24243-97-8Alpha-adrenoceptor agonist

NH

HN

O

Pr i

Me

Tyrothricin tï·rö·thrï·sinA mixture of antimicrobial polypeptides, including gramicidin and tyroci-dine, produced by Bacillus brevis; 1404-88-2; ¨AUROID*; TYROZETS*Antibiotic

4-143

Ubisindine ü·bi·sin·dën(1) (RS)-2-(2-Diethylaminoethyl)-3-phenylisoindolin-1-one; (2) (RS)-2-(2-diethylaminoethyl)-3-phenylphthalimidine; C20H24N2O; 26070-78-0Antiarrhythmic

NNEt2

O

H

and enantiomer

Upenazime ü·pen·a·zëm(E,E)-3,3¢-Dimethyl-3,3¢-(butane-1,4-diyldi-imino)bis(butan-2-one oxime);C14H30N4O2; 95268-62-5; HL91Diagnostic agent

HN

N

OH

Me

Me

MeMe

Me

Me

OH

N

NH

Uramustine ûr·ra·mus·tën5-[Bis(2-chloroethyl)amino]uracil; uracil mustard (USAN); C8H11ClN3O2;66-75-1Cytotoxic

NH

N

NCl

Cl

O

O

H

Urapidil ûr·rap·i·dil6-[3-(4-o-Methoxyphenylpiperazin-1-yl)propylamino]-1,3-dimethyluracil;C20H29N5O3; 34661-75-1; B66-256MAlpha-adrenoceptor antagonist

N

N

OMe

N

NMeMeN

O

OH

4-144

Uredofos ûr·rë·dö·fosDiethyl 3-[2-(3-tosylureido)phenyl]-2-thioureidophosphonate;C19H25N4O6PS2; 52406-01-6; RH-32565; RH-565Anthelmintic

P

O

OEt

EtO

HN

HN

S

O

HNS

OO

NH

Me

�Urofollitropin (urofollitrophin) ûr·rö·fol·li·trö·pinA preparation of menopausal gonadotrophin extracted from human urine,but possessing negligible luteinising hormone (LH) activity; METRODIN;ORGAFOL; PERGOGREEN*Follicle-stimulating hormone

�Urokinase ûr·rö·kï·näzAn enzyme isolated from human urine that converts plasminogen to plasmin;EC 3.4.21.31; 9039-53-6; UKIDAN

Enzyme

Ursodeoxycholic Acid er·sö·dë·oks·ë·kö·lik3a,7b-Dihydroxy-5b-cholan-24-oic acid; C24H40O4; 128-13-2; COMBIDOL*;DESTOLIT; LITHOFALK*; URDOX; URSOFALK; URSOGAL

Dissolution of cholesterol gallstones

HOH

H H

Me

Me

H

COOH

H

MeH

OH

Utibapril ü·ti·ba·pril(S)-5-tert-Butyl-3-{N-[(S)-1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-2,3-dihydro-1,3,4-thiadiazole-2-carboxylic acid; C22H31N3O5S;109683-61-6Angiotensin-converting enzyme inhibitor

HN

O COOHH

SN

NH

EtOOC MeH

Bu t

4-145

Utibaprilat ü·ti·ba·pri·lat(2S)-5-tert-Butyl-3-{N-[(S)-1-carboxy-3-phenylpropyl]-L-alanyl}-2,3-dihydro-1,3,4-thiadiazole-2-carboxylic acid; C20H27N3O5S; 109683-79-6Angiotensin-converting enzyme inhibitor

HN

O COOHH

SN

NH

HOOC MeH

Bu t

Valaciclovir va·la·sï·klö·veer2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl L-valinate;C13H20N6O4; 124832-26-4Valaciclovir Hydrochloride 124832-27-5; VALTREX

Antiviral

HN

N

N

NH2N

O

Me

MeH NH2

O

O

O

Valconazole val·ko·na·zôl(RS)-2-(2,4-Dichlorophenoxy)-1-imidazol-1-yl-4,4-dimethylpentan-3-one;C16H18ClN2O2; 56097-80-4; BAY f 8751Antifungal

Cl

Cl

MeMe

O

Me

N

N

O

and enantiomer

�Valproic Acid val·prö·ik2-Propylpentanoic acid; C8H16O2; 99-66-1�Sodium Valproate 1069-66-5; CONVULEX; EPILIM

Anticonvulsant

H3C

H3C COOH

4-146

Valsartan val·sar·tanN-Pentanoyl-N-[2¢-(lH-tetrazol-5-yl)biphenyl-4-ylmethyl]-L-valine;C24H29N5O3; 137862-53-4; DIOVAN

Angiotensin-II receptor antagonist; antihypertensive

N

NN

HN

H3C

Me

H COOH

O

MeN

Valspodar val·spö·dar1,11-Cyclo{L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl-[(2S,4R)-(6E)]-4-methyl-2-(methylamino)-3-oxo-octen-6-oyl-L-valyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucine}; C63H111N11O12;121584-18-7

Multidrug resistance inhibitor; antineoplastic

Me

Ala_D_Ala_MeLeu_MeLeu_MeVal_N_C_CO_Val_MeGly_MeLeu_Val_MeLeu

MeMeH

O

H

H

H

Vancomycin van·kö·mï·sinA glycopeptide antibiotic produced by certain strains of Streptomycesorientalis; C66H75Cl2N9O24; 1404-90-6�Vancomycin Hydrochloride 1404-93-9; VANCOCIN

Antibacterial

Me

NH

HN

NH

HN

NH

CH3

O O O

O O NHMeCH3

O

HN

HO OHOH

O O

O ClCl CH2OH

Me

NH2

HO

O O

OH

HO

O

OH

HOOC

H

H

HH

H

H

HH

CONH2

4-147

Vapiprost va·pi·prost(1) (Z)-(1R,2R,3S,5S)-7-[5-(Biphenyl-4-ylmethoxy)-3-hydroxy-2-piperidinocyclopentyl]hept-4-enoic acid; (2) (Z)-(9S,11S,12R)-9-biphenyl-4-ylmethoxy-11-hydroxy-12-piperidino-(13—20)octanorprost-4-enoic acid;C30H39NO4; 85505-64-2; GR 32191Vapiprost Hydrochloride 87248-13-3; GR 32191BThromboxane A2-antagonist

O

H

H

COOH

N

HH

HO

Vecuronium Bromide ve·kûr·rö·në·um1-(3a,17b-Diacetoxy-2b-piperidino-5a-androstan-16b-yl)-1-methyl-piperidinium bromide; C34H57BrN2O4; 50700-72-6; NORCURON

Neuromuscular blocker

NN

AcO

Me

H

H

H

H

Me OAc

MeBr

_+

Vedaprofen vë·da·prö·fen(RS)-2-(4-Cyclohexyl-1-naphthyl)propionic acid; C19H22O2; 71109-09-6;CERM 10202; PM 150Anti-inflammatory (veterinary)

and enantiomer

COOH

H Me

Velaresol ve·la·re·sol5-(2-Formyl-3-hydroxyphenoxy)valeric acid; C12H14O5; 77858-21-0; 12CTreatment of sickle-cell anaemia; antineoplastic

O

OH

CHO

COOH

4-148

�Velnacrine(RS)-9-Amino-1,2,3,4-tetrahydroacridin-1-ol; C13H14N2O; 104675-29-8Velnacrine Maleate 118909-22-1; HP029; P83 6029A

N

NH2 OHH

and enantiomer

Venlafaxine ven·la·faks·ën(RS)-1-(2-Dimethylamino-1-p-methoxyphenylethyl)cyclohexanol;C17H27NO2; 93413-69-5Venlafaxine Hydrochloride 99300-78-4; EFEXOR

Antidepressant

NMe2

MeO

OH

H

and enantiomer

Verapamil ve·ra·pa·mil(RS)-5-[N-(3,4-Dimethoxyphenethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile; C27H38N2O4; 52-53-9�Verapamil Hydrochloride 152-11-4; BERKATENS; CORDILOX; SECURON; TARKA;UNIVER

Antiarrhythmic

and enantiomer

N

MePr i CN

OMe

MeO

OMe

OMe

Verazide ve·ra·zïd2¢-Veratrylideneisonicotinohydrazide; C15H15N3O3; 93-47-0Antitubercular

NN

O

N

OMe

MeOH

4-149

Verteporfin ver·te·por·finA 50:50 mixture of (24RS,3RS)-24,3-dihydro-23,24-bis(methoxycarbonyl)-12-[2-(methoxycarbonyl)ethyl]-3,7,13,18-tetramethyl-17-vinylbenzo[b]porphyrin-8-propionic acid and (24RS,3RS)-24,3-dihydro-23,24-bis(methoxycarbonyl)-8-[2-(methoxycarbonyl)ethyl]-3,7,13,18-tetramethyl-17-vinylbenzo[b]porphyrin-12-propionic acid; C41H42N4O8 (both components);129487-78-5

Photosensitizing agent

N HN

Me

H2CCOOMe

COOMeH

Me

NHMe

MeOOC

N

COOH

Me

N HN

Me

H2CCOOMe

COOMeH

Me

NHMe

HOOC

N

COOMe

Me

+

and enantiomer

and enantiomer

Vetrabutine ve·tra·bü·tën(RS)-Dimethyl-a-3-phenylpropylveratrylamine; C20H27NO2; 3735-45-3Vetrabutine Hydrochloride 5974-09-4; ̈ MONZALDON

Uterus relaxant

OMe

MeO

Me2N H

and enantiomer

4-150

�Vidarabine vi·da·ra·bën9-b-D-Arabinofuranosyladenine; C10H13N5O4; 5536-17-4Antiviral

O

OH

HO

N

NN

N

NH2

HO

Vigabatrin vï·ga·ba·trin4-Aminohex-5-enoic acid; C6H11NO2; 60643-86-9; SABRIL

Anticonvulsant

COOHH2C

NH2H

and enantiomer

Viloxazine vi·loks·a·zën(RS)-2-(2-Ethoxyphenoxymethyl)morpholine; C13H19NO3; 46817-91-8Viloxazine Hydrochloride 35604-67-2; VIVALAN

Antidepressant

OO

HN

OEt

H

and enantiomer

Vinbarbital (vinbarbitone) vin·bar·bi·tal5-Ethyl-5-(1-methylbut-1-enyl)barbituric acid; C11H16N2O3; 125-42-8Hypnotic

H

NH

N OO

OMe

EtH3C

4-151

Vinblastine vin·blas·tënAn alkaloid extracted from Vinca rosea; methyl (3aR,4R,5S,5aR,10bR,13aR)-4-acetoxy-3a-ethyl-9-[(5S,7S,9S)-5-ethyl-5-hydroxy-9-methoxycarbonyl-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoaza-cycloundecino[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a, 6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate; vincaleukoblastine; C46H58N4O9; 865-21-4�Vinblastine Sulphate 143-67-9; VELBE

Cytotoxic

N

N

Et

OAc

H

MeO

MeH COOMe

HO

COOMe

Et

OHN

NH

Vincamine vin·ka·mënAn alkaloid obtained from Vinca minor; methyl (3a,14b,16a-14,15-dihydro-14-hydroxyeburnamenine-14-carboxylate; C21H26N2O3; 1617-90-9Vasodilator

NN

H

Et

HO

MeOOC

4-152

Vincristine vin·kris·tënAn alkaloid extracted from Vinca rosea; methyl (3aR,4R,5S,5aR,10bR,13aR)-4-acetoxy-3a-ethyl-9-[(5S,7S,9S)-5-ethyl-5-hydroxy-9-methoxycarbonyl-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoaza-cycloundecino[5,4-b]indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a, 6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate; 22-oxovincaleukoblastine; C46H56N4O10; 57-22-7�Vincristine Sulphate 2068-78-2; ONCOVIN

Cytotoxic

N

N

Et

OAc

H

MeOH COOMe

HO

COOMe

Et

OHN

NH

OHC

Vindesine vin·de·sën3-Carbamoyl-4-O-deacetyl-3-de(methoxycarbonyl)vincaleukoblastine;C43H55N5O7; 53643-48-4; ELDISINE

Cytotoxic

N

N

Et

OH

H

MeO

MeH CONH2

HO

COOMe

Et

OHN

NH

4-153

Vinorelbine vin·or·rel·bën3¢,4¢-Didehydro-4¢-deoxy-8¢-norvincaleukoblastine; C45H54N4O8;71486-22-1Vinorelbine Tartrate 125317-39-7Antineoplastic

NH

MeOOC

N

N

Me

MeOH

EtH

H

COOMe

H

EtN

HO

OAc

Vinylbital (vinylbitone) vï·nïl·bi·tal(RS)-5-(1-Methylbutyl)-5-vinylbarbituric acid; C11H16N2O3; 2430-49-1Hypnotic

H

NH

N OO

OMe

H3CH2C

H

and enantiomer

�ViomycinAn antimicrobial peptide antibiotic produced by certain strains of Streptomy-ces griseus var· purpureus; tuberactinomycin B; C25H43N13O10; 32988-50-4

Viprostol vï·pros·tol(1) Methyl (5Z,13E)-(11R,16RS)-11,16-dihydroxy-9-oxo-16-vinylprosta-5,13-dienoate; (2) methyl (Z)-7-[(1R,2R,3R)-2-[(E)-(4RS)-butyl-4-hydroxyhexa-1,5-dienyl]-3-hydroxy-5-oxocyclopentyl]hept-5-enoate;C23H36O5; 73621-92-8; CL 115347Prostanoid vasodilator

H

HHO

COOMe

O

CH3HO

CH2

and epimer at C*

*

4-154

Viprynium Embonate see Pyrvinium Pamoate

Virginiamycin ver·jin·e·a·mï·sinAntimicrobial substances produced by Streptomyces virginiae; certain compo-nents are identical with some constituents of mikamycin, ostreogrycin andpristinamycin; 11006-76-1; ̈ STAFAC

Antibiotic (veterinary)

Visnadine vis·na·dën(9R,10R)-10-Acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-pyrano[2,3-f]chromen-9-yl (R)-2-methylbutyrate; C21H24O7; 477-32-7Vasodilator

O

O

AcO

O

Me

Me

CH3OH MeO

Voriconazole vo·ri·kon·a·zôl(2R,3S)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol; C16H14N5F3O; 137234-62-9; UK-109,496Antifungal

N

NN

FH Me

F N N

F

OH

Vorozole vo·rö·zôl(S)-6-[4-Chloro-a-(1,2,4-triazol-1-yl)benzyl]-1-methyl-1H-benzotriazole;C16H13ClN6; 129731-10-8; R83842Aromatase (testosterone) inhibitor

N

NN

MeN

N

N

Cl

H

Votumumab vo·tü·mü·mabGamma immunoglobulin chain (human monoclonal antibody 88BV59 anti-tumour antigen); 148189-70-2Cytotoxic; diagnostic imaging agent and cytotoxic

4-155

Warfarin wor·fa·rin(RS)-4-Hydroxy-3-(3-oxo-1-phenylbutyl)coumarin; C19H16O4; 81-81-2�Warfarin Sodium 129-06-6; MAREVAN

�Warfarin Sodium ClathrateAnticoagulant

O O

CH3

O

HOH

and enantiomer

Xaliproden za·li·prö·den1,2,3,6-Tetrahydro-1-[2-(2-naphthyl)ethyl]-4-(3-trifluoromethylphenyl)pyridine; C24H22F3N; 134354-02-8

Nootropic agent; treatment of neurodegenerative disease

N

CF3

Xamoterol za·mö·te·rol(RS)-N-[2-[2-Hydroxy-3-(4-hydroxyphenoxy)propylamino]ethyl]morpholine-4-carboxamide;C16H25N3O5; 81801-12-9Xamoterol Fumarate 73210-73-8; CORWIN

Beta-adrenoceptor agonist

HO

OHN

N N

OH O

O

H

H

and enantiomer

4-156

Xantinol Nicotinate (xantinol nicotinate) zan·ti·nol ni·kö·ti·nät(RS)-7-{2-Hydroxy-3-[2-hydroxyethyl(methyl)amino]propyl}theophylline—nicotinic acid (1:1); C13H21N5O4,C6H5NO2; 437-74-1Vasodilator

MeN

N

N

N

O

O

Me

NOH

MeOHH

•N

COOH

and enantiomer

Xantocillin (xanthocillin) zan·tö·si·linAntibiotics obtained from the mycelium of Penicillium notatum (xantocillin Xis 2,3-di-isocyano-1,4-bis(4-hydroxyphenyl)buta-1,3-diene); C18H12N2O2;580-74-5Antibiotic

NC

HO OH

NC

Xenysalate ze·ni·sa·lät2-Diethylaminoethyl 2-hydroxybiphenyl-3-carboxylate; biphenamine(USAN); C19H23NO3;3572-52-9Treatment of seborrhoea

ONEt2

OOH

Xibornol zï·bor·nol6-[(1R,2S,4S)-Born-2-yl]-3,4-xylenol; C18H26O; 13741-18-9; 1BX; 1HP;CP3HAntibacterial

MeMe

Me

H

Me

Me

OH

4-157

Xipamide zip·a·mïd4-Chloro-5-sulfamoylsalicylo-2¢,6¢-xylidide; C15H15ClN2O4S;14293-44-8; DIUREXAN

Antihypertensive; diuretic

H2N

O OS

N

OMe

MeOHCl

H

�Xylamide Tosilate(RS)-N-[2-(3-Methoxyphenoxy)propyl]-N-[2-(m-tolyl)acetimidoyl]ammonium p-toluenesulfonate; xylamidine tosylate(USAN); C26H32N2O5S; 6443-40-9

O

OMe

NH Me

NH

MeH

•Me

SO3H

and enantiomer

Xylazine zï·la·zënN-(5,6-Dihydro-4H-1,3-thiazin-2-yl)-2,6-xylidine; C12H16N2S;7361-61-7; ̈ ANASED; ̈ CHANAZINE; ̈ ROMPUN; ̈ VIRBAXYL

Analgesic

N

S

N

Me

MeH

�Xylitol zï·li·tolXylitol; C5H12O5; 87-99-0Pharmaceutical aid

H OH

HHO

OHH

OH

OH

4-158

Xylometazoline zï·lö·me·täz·ö·lën2-(4-tert-Butyl-2,6-dimethylbenzyl)-2-imidazoline; C16H24N2; 526-36-3�Xylometazoline Hydrochloride 1218-35-5; OTRIVINE; OTRIVINE-ANTISTIN*;RYNACROM CO*Alpha-adrenoceptor agonist

H

N

NMe

Me Bu t

Zafirlukast za·feer·loo·kastCyclopentyl {3-[2-methoxy-4-(o-tolylsulfonylaminocarbonyl)benzyl]-1-methylindol-5-yl}carbamate; C31H33N3O6S; 107753-78-6; ACCOLATE

Leukotriene-receptor antagonist; antiasthmatic

MeO

O

O NH

NH

N

Me

Me

SOO

O

Zalcitabine zal·sï·ta·bën2¢,3¢-Dideoxycytidine; C9H13N3O3; 7481-89-2; HIVID

Antiviral

OHO

O

NH2

N

N

Zaleplon zal·e·plon3¢-(3-Cyanopyrazolo[1,5-a]pyrimidin-7-yl)-N-ethylacetanilide; C17H15N5O;151319-34-5; CL 284846; L846; LJC 10846; ZAL-846Sedative; hypnotic

NNN Et

NAc

NC

4-159

Zaltidine zal·ti·dën2-{[4-(2-Methyl-1H-imidazol-4-yl)-1,3-thiazol-2-yl]}guanidine; C8H10N6S;85604-00-8Zaltidine Hydrochloride 90274-23-0 (2HCl); CP-57361-01Histamine H2-receptor antagonist

NH

N

N

SMe

N

NH2

H2N

Zanamivir za·na·mi·veer5-Acetamido-2,6-anhydro-3,4,5-trideoxy-4-guanidino-D-glycero-D-galacto-non-2-enonic acid; C12H20N4O7; 139110-80-8; GR 121167XAntiviral

OHO

NH2HN

COOH

NH

OHH

OHAcHN

Zaprinast za·pri·nast1,4-Dihydro-5-(2-propoxyphenyl)-1,2,3-triazolo[4,5-d]pyrimidin-7-one;C13H13N5O2; 37762-06-4; M&B 22948Antiallergic

N

N

HN

N

N

O

OCH3

H

Zatosetron za·tö·se·tron(3r)-5-Chloro-2,3-dihydro-2,2-dimethyl-N-tropan-3-ylbenzo[b]furan-7-carboxamide; C19H25ClN2O2; 123482-22-4Zatosetron Maleate 123482-23-5; LY277359Serotonin 5HT3-receptor antagonist

O

HN

MeN

Cl

O

MeMe

4-160

Zeranol ze·ra·nol(3S,7R)-3,4,5,6,7,8,9,10,11,12-Decahydro-7,14,16-trihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1-one; C18H26O5; 26538-44-3Oestrogen

O

O H Me

H

OH

OH

HO

Zetidoline ze·tïd·o·len1-(3-Chlorophenyl)-3-[2-(3,3-dimethylazetidin-1-yl)ethyl]-2-imidazolidone;C16H22ClN3O; 51940-78-4Zetidoline Hydrochloride 74315-62-1; L 9308; DL-308-IT; MDL-308Antipsychotic

NNN

Me

MeO

Cl

�Zidovudine zï·do·vü·dën3¢-Azido-3¢-deoxythymidine; azidothymidine; AZT; C10H13N5O4;30516-87-1; COMBIVIR*; RETROVIR

Antiviral

O

N3

HOO

O

Me

N

HN

Zileuton zï·lü·tron(RS)-1-[1-(Benzo[b]thien-2-yl)ethyl]-1-hydroxyurea; C11H12N2O2S;111406-87-2; Abbott 64077Leukotriene synthesis inhibitor; 5-lipoxygenase inhibitor

and enantiomer

SN NH2

O

OH

H Me

4-161

�Zimeldine(Z)-4-Bromo-g-(3-pyridyl)cinnamyldimethylamine; C16H17BrN2;56775-88-3

N

NMe2

HBr

Ziprasidone zï·pra·si·dön5-{2-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]ethyl}-6-chloro-1,3-dihydroindol-2-one; C21H21ClN4OS; 146939-27-7; CP-88,059Dopamine-D2 and 5HT2-receptor antagonist; antipsychotic

NS

N

N

NH

O

Cl

Zofenopril zo·fe·nö·pril(4S)-1-[(2S)-3-(Benzoylthio)-2-methylpropionyl]-4-phenylthio-L-proline;C22H23NO4S2; 81872-10-8Zofenopril Calcium 81938-43-4; SQ 26,991Angiotensin-converting enzyme inhibitor

O COOHH

N

SH

O

Me

HS

Zolasartan zö·la·sar·tan1-{3-Bromo-2-[2-(1H-tetrazol-5-yl)phenyl]benzo[b]furan-5-ylmethyl}-2-butyl-4-chloro-1H-imidazole-5-carboxylic acid; C24H20BrClN6O3;145781-32-4; GR 117289CAntihypertensive; angiotensin II receptor antagonist

NH

N

NN

Br

Cl

O

N COOH

N

Bun

4-162

Zolazepam zö·läz·e·pam4-(2-Fluorophenyl)-1,6,7,8-tetrahydro-1,3,8-trimethylpyrazolo[3,4-e][1,4]diazepin-7-one; C15H15FN4O; 31352-82-6Zolazepam Hydrochloride 33745-44-3; CI-716Sedative (veterinary)

NN

N

N

F

OMe

Me

Me

Zoledronic Acid zö·le·dro·nik1-Hydroxy-2-(imidazol-1-yl)ethane-1,1-diyldiphosphonic acid; C5H10N2O7P2;118072-93-8Inhibition of bone resorption

PHO

O

OH

C

OH

P OH

O

OH

NN

Zolmitriptan zol·mi·trip·tan(S)-4-{3-[2-(Dimethylamino)ethyl]indol-5-ylmethyl}-1,3-oxazolidin-2-one;C16H21N3O2; 139264-17-8; ZOMIG

5HT1D-Serotonin receptor agonist

O NH

O

HNMe2

HN

Zolpidem zol·pi·demN,N-Dimethyl-2-(6-methyl-2-p-tolylimidazo[1,2-a]pyridin-3-yl)acetamide;C19H21N3O; 82626-48-0Zolpidem Tartrate STILNOCT

Hypnotic

N

N

Me

O NMe2

Me

4-163

Zomepirac zö·me·pi·rak5-(4-Chlorobenzoyl)-1,4-dimethylpyrrol-2-ylacetic acid; C15H14ClNO3;33369-31-2Zomepirac Sodium 64092-48-4Analgesic; anti-inflammatory

O

Cl

NCOOH

Me

Me

Zonisamide zo·ni·sa·mïd1-(1,2-Benzoxazol-3-yl)methanesulfonamide; C8H8N2O3S; 68291-97-4;CI-912; AD-810; PD-110843Anticonvulsant

NO

NH2S

OO

�Zopiclone zo·pi·klön(RS)-6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate; C17H17ClN6O3; 43200-80-2; ZILEASE;ZIMOVANE

Hypnotic

N

N

N

O

NCl

O

N O

MeN

H

and enantiomer

Zopolrestat zö·pol·re·stat3,4-Dihydro-4-oxo-3-(5-trifluoromethyl-1,3-benzothiazol-2-ylmethyl)-phthalazin-1-ylacetic acid; C19H12F3N3O3S; 110703-94-1; CP-73,850Aldose reductase inhibitor; used in the treatment of diabetes

S

N

N

NCF3

O

COOH

4-164

Zotepine zö·te·pën[2-(8-Chlorodibenzo[b,f]thiepin-10-yloxy)ethyl]dimethylamine;C18H18ClNOS; 26615-21-4

Antipyschotic

S

Cl

ONMe2

�Zoxazolamine5-Chloro-1,3-benzoxazol-2-ylamine; C7H5ClN2O; 61-80-3

O

NNH2

Cl

Zuclopenthixol zoo·klö·pen·thiks·ol(Z)-2-{4-[3-(2-Chloro-10H-dibenzo[b,e]thiin-10-ylidene)propyl]piperazin-1-yl}ethanol; Z-clopenthixol; C22H25ClN2OS; 53772-83-1�Zuclopenthixol Acetate CLOPIXOL ACCUPHASE

�Zuclopenthixol Decanoate CLOPIXOL INJECTION

�Zuclopenthixol Hydrochloride 633-59-0; CLOPIXOL TABLETS

Antipsychotic

N

NOH

H

Cl

S

1

Names for ions and groupsSome substances for which British Approved Names have been established may beused in the form of salts or esters. The ions or groups involved may be of complexcomposition and it is then inconvenient to refer to them in systematic chemicalnomenclature. Shorter nonproprietary names for some such ions and groups havebeen devised or selected, and they are recommended for use with British ApprovedNames.

Recommended Recommended Chemical NameName Pronunciationacetonide a·se·to·nïd isopropylidene ether of a dihydric alcoholaceturate a·se·tûr·rät N-acetylglycinateamsonate am·so·nat 4,4¢-diaminostilbene-2,2¢-disulfonateaxetil aks·e·til l-acetoxyethylbesilate be·si·lät benzenesulfonatecamsilate kam·si·lät camphor-10-sulfonatecilexetil sï·leks·e·til (RS)-1-[(cyclohexyloxy)carbonyloxy]ethylcipionate si·pi·o·nät b-cyclopentylpropionateclosilate klö·si·lät 4-chlorobenzenesulfonatecromesilate krö·mes·i·lät 6,7-dihydroxycoumarin-4-methanesulfonateedisilate e·di·si·lät ethane-1,2-disulfonateembonate em·bo·nät 4,4¢-methylenebis(3-hydroxy-2-naphthoate)enanthate en·an·thät heptanoateerbumine er·bü·mën tert-butylamineesilate e·si·lät ethanesulfonateetabonate e·ta·bo·nät ethoxycarbonyloxygluceptate gloo·sep·tät glucoheptonateisethionate ï·se·thï·ö·nät 2-hydroxyethanesulfonatemegallate me·ga·lät 3,4,5-trimethoxybenzoatemesilate me·si·lät methanesulfonatemetilsulfate me·til·sul·fät methylsulfatemofetil mö·fe·til 2-(morpholino)ethylnapadisilate na·pa·dï·si·lät naphthalene-1,5-disulfonatenapsilate nap·si·lät naphthalene-2-sulfonatepivalate pi·va·lät trimethylacetatepivoxetil pi·voks·e·til 1-(methoxy-2-methylpropionyloxy)ethylpivoxil pi·voks·il (2,2-dimethyl-1-oxopropoxy)methylproxetil proks·e·til 1-[(isopropoxycarbonyl)oxylethylsuleptanate sü·lep·ta·nät sodium 7-[methyl(2-sulfonatomethyl)-

carbamoyl]heptanoylteoclate të·ö·klät 8-chlorotheophyllinatetosilate tö·si·lät toluene-4-sulfonatetroxundate troks·un·dät 3,6,9-trioxaundecanoatexinafoate zi·na·fö·ät 1-hydroxy-2-naphthoate

1

Names for substance-combinations

In the prescribing and dispensing of compounded preparationscontaining two active ingredients, and for which the following namesare provided, the nominal amounts of the components per unit doseor per single-dose container are indicated where necessary in theform x/y where x and y are the respective amounts in milligrams of thecomponents in the order implied in the name. For oral liquidpreparations a unit dose is taken as 5 millilitres. For parenteralpreparations x and y are the nominal amounts in milligrams of thecomponents in the container.

ExamplesTablets containing 5 mg of amiloride hydrochloride and 50 mg ofhydrochlorothiazide are described as co-amilozide 5/50 tablets.An oral suspension containing 125 mg of amoxycillin trihydrate and632 mg of clavulanic acid (as the potassium salt) in 5 ml is describedas co-amoxiclav 125/62 oral suspension; an injection containing 500 mgand 100 mg respectively in 10 ml is described as co-amoxiclav 500/100injection.

�Co-amilofruse kö-a·mi·lö·früsAmiloride hydrochloride and frusemide in the proporations, byweight, 1 part to 8 parts respectively; ARIDIL; FRU-CO; FRUMIL;FRUSEMEK; LASORIDE Diuretic

�Co-amilozide kö-a·mi·lö·zidAmiloride hydrochloride and hydrochlorothiazide in theproportions, by weight, 1 part to 10 parts respectively; AMIL-CO;DELVAS; HYPERTANE; MODURET 25; MODURETIC; NORMETIC;THYAMILDiuretic

�Co-amoxiclav kö-a·moks·i·klavAmoxycillin (as the trihydrate or as the sodium salt) andclavulanic acid (as potassium clavulanate); the proportions areexpressed in the form x/y where x and y are the strength inmilligrams of amoxycillin and clavulanic acid respectively;AUGMENTIN; ¨ SYNULOXAntibacterial

�Co-beneldopa kö-ben·el·dö·paBenserazide (as the hydrochloride) and levodopa in theproportions, by weight, 1 part to 4 parts respectively; MADOPARTreatment of the Parkinsonian syndrome

�Co-careldopa kö-ka·rel·dö·paCarbidopa and levodopa; the proportions are expressed in theform x/y, where x and y are the strengths in milligrams ofcarbidopa and levodopa respectively; SINEMETAntiparkinsonian

2�Co-codamol kö-kö·da·mol

Codeine phosphate and paracetamol; the proportions areexpressed in theform x/y where x and y are the strengths in milligrams of codeinephosphate and paracetamol respectively; MEDOCODENE;PANADEINE; PARACODOL; PARAKE; PERSOMNIA; TYLEXAnalgesic

�Co-codaprin kö-kö·da·prinCodeine phosphate and aspirin in the proportions, by weight, 1part to50 parts respectivelyAnalgesic

Co-cyprindiol kö-sï·prin·dï·olCyproterone acetate and ethinyloestradiol in the proportions byweight,2000 parts to 35 parts, respectively; DIANETTETreatment of acne

�Co-danthramer kö-dan·thra·merDanthron and poloxamer 188; the proportions are expressed inthe form x/y, where x and y are the strengths in milligrams ofdanthron and poloxamerrespectively; AILAX; CODALAX; DORBANEXStimulant laxative

�Co-danthrusate kö-dan·throo·sätDanthron and docusate sodium in the proportions by weight, 5parts to 6 parts respectively; CAPSUVAC; NORMAXStimulant laxative

�Co-dydramol kö-dï·dra·molDihydrocodeine tartrate and paracetamol in the proportions, byweight,1 part to 50 parts respectively; GALAKE; PARAMOLAnalgesic

Co-fluampicil kö-floo·am·pi·silFlucloxacillin and ampicillin in equal proportions by weight; FLU-AMP; MAGNAPENAntibacterial

Co-flumactone kö-floo·mak·tönHydroflumethiazide and spironolactone in equal proportions byweight; ALDACTIDEDiuretic

Co-magaldrox kö-ma·gal·droksMagnesium and aluminium hydroxide; the proportions areexpressed in the form x/y where x and y are the strengths inmilligrams per unit dose of magnsesium hydroxide and aluminiumhydroxide respectively; MAALOX; MUCOGELAntacid

3Co-methiamol kö-me·thï·a·mol

DL-Methionine and paracetamol; the proportions are expressedin the form x/y where x and y are the strength in milligrams of DL-methionine and paracetamol respectively; PAMETON (co-methiamol250/500);PARADOTE (co-methiamol 100/500)Analgesic and antidote to hepatotoxicity

Co-phenotrope kö-fe·nö·tröpDiphenoxylate hydrochloride and atropine sulphate in theproportions, by weight, 100 parts to 1 part respectively; LOMOTIL;LOTHARINAntidiarrhoeal

Co-prenozide kö-pre·nö·zïdOxprenolol hydrochloride and cyclopenthiazide in theproportions, by weight, 640 parts to 1 part respectively; TRASIDREXBeta-adrenoceptor; antagonist; diuretic

�Co-proxamol kö-proks·a·molDextroproxyphene hydrochloride and paracetamol in theproportions, by weight, 1 part to 10 parts respectively;COSALGESTIC; DEXTROGESTIC; DISTALGESIC; PAXALGESICAnalgesic

Co-simalcite kö-sï·mal·sïtActivated dimethicone and hydrotalcite; the proportions areexpressed in the form x/y, where x and y are the strengths inmilligrams of activated dimethicone and hydrotalcite respectively;ALTACITE PLUSAntacid

�Co-tenidone kö-te·ni·dönAtenolol and chlorthalidone in the proportions, by weight, 4parts to 1 part respectively; TENORET 50; TENORETICBeta-adrenoceptor antagonist; diuretic

Co-tetroxazine kö-te·troks·a·zënTetroxoprim and sulphadiazine in the proportions, by weight, 2parts parts to 5 parts respectivelyAntibacterial

�Co-triamterzide kö-trï·am·ter·zïdTriamterene and hydrochlorothiazide in the proportions, byweight, 2 parts to 1 part respectively; DYAZIDE; TRIAMCODiuretic

Co-trifamole kö-tri·fa·mölTrimethoprim and sulphamoxole in the proportions, by weight, 1part to 5 parts respectivelyAntibacterial

4�Co-trimazine kö-tri·ma·zën

Trimethoprim and sulphadiazine in the proportions, by weight; 1part to 5 parts respectively; ¨DELVOPRIM; ¨DUPHATRIM;¨EQUITRIM; ¨GEATRIM; ¨NORODINE; ¨ PORSYN; ¨ SCORPRIN;¨ STRINACIN II; ¨ SULFATRIM; ¨ SYNUTRIM; ¨TRIBRISSEN;¨TRIMBAC; ¨TRIMEDIAZINE; ¨TRIMEDOXINE; ¨TRINACOL;¨UNIPRIM; ¨ VENTIPULMINAntibacterial

�Co-trimoxazole kö-tri·moks·a·zölTrimethoprim and sulphamethoxazole in the proportions, byweight, 1 part to 5 parts; BACTRIM; CHEMOTRIM; COMOX;FECTRIM; LARATRIM; SEPTRIN; UCLAPRIMAntibacterial

Co-zidocapt kö-zï·dö·kaptHydrochlorothiazide and captopril in the proportions, by weight,1 part to 2 parts respectively; CAPOZIDE

Diuretic

A.T.10 DihydrotachysterolABBOXAPAM OxazepamABELCET AmphotericinABIMASTEN-100 NifuroquineACCOLATE ZafirlukastACCUPRO QuinaprilACCURETIC QuinaprilACCUSITE Fluorouracil + AdrenalineACEPRIL CaptoprilACEZIDE CaptoprilACHROMYCIN TetracyclineACLACIN AclarubicinACNIDAZIL MiconazoleACP AcepromazineACTAL Alexitol SodiumACTHAR CorticotrophinACTIFED TriprolidineACTILYSE AlteplaseACTINAC Allantoin + ChloramphenicolACULAR KetorolacACUPAN NefopamADALAT NifedipineADCORTYL TriamcinoloneADCORTYL WITH

GRANEODIN GramicidinADENOCOR AdenosineADENOSCAN AdenosineADENYL Adenosine PhosphateADIFAX DexfenfluramineADIPINE NifedipineADIZEM DiltiazemADVIL IbuprofenAEROBEC BeclomethasoneAEROCROM Salbutamol + Cromoglycic AcidAEROLIN SalbutamolAERRANE IsofluraneAFRAZINE OxymetazolineAGAROL PhenolphthaleinAGRELIN Anagrelide

AGRICLENS Benzalkonium ChlorideAILAX Danthron + PoloxamerAIROMIR SalbutamolAKINETON BiperidenAKNEMIN MinocyclineALAMYCIN OxytetracyclineALBAC BacitracinALBADRY NovobiocinALBAMYCIN T TetracyclineALCOBON FlucytosineALCON PolymyxinALDACTIDE Co-flumactoneALDACTIDE Hydroflumethiazide +

SpironolactoneALDACTONE SpironolactoneALDOMET MethyldopaALDOMET INJECTION MethyldopateALEC PumactantALFA-D AlfacalcidolALGITEC Cimetidine + Alginic AcidALIMIX CisaprideALKERAN MelphalanALL SEASONS DiazinonALLBEE Pantothenic AcidALLEGRON NortriptylineALLER-EZE ClemastineALLER-EZE CLEAR TerfenadineALLVERM AlbendazoleALMODAN AmoxycillinALOMIDE LodoxamideALOPHEN Aloin + PhenolphthaleinALPHACEPT AlfaprostolALPHAPARIN CertoparinALPHLO TamsulosinALPHODITH DithranolALPHOSYL HC AllantoinALPHOSYL AllantoinALTACITE HydrotalciteALTACITE PLUS HydrotalciteALUDEX Amitraz

British Approved Names and Proprietary Names:Cross-reference index

Note Proprietary names may apply to a substance to which either a BAN or a BANM hasbeen given.

Proprietary names shown in ITALICS are for discontinued products.

Proprietary products consisting of two or more active ingredients may contain moreingredients than shown in this index. Hydrocortisone, hydrochlorthiazide and thiamine, forexample, are ingredients of so many products that it is impractical to show each proprietaryname.

Proprietary Name British Approved name Proprietary Name British Approved name

Proprietary Name British Approved name Proprietary Name British Approved nameALUDROX SA Ambutonium BromideALUPENT OrciprenalineALVEDON ParacetamolALVERCOL AlverineALYRANE EnfluraneAMARYL GlimepirideAMBAXIN BacampicillinAMBISOME AmphotericinAMERICAN NUTRITION Pantothenic AcidAMERSCAN Medronic AcidAMETHOZOL Sulphathiazole + AmethocaineAMETOP AmethocaineAMFIPEN AmpicillinAMIAS CandesartanAMIKIN AmikacinAMIL-CO AmilorideAMIPAQUE MetrizamideAMNIVENT AminophyllineAMORAM AmoxycillinAMOXIL AmoxycillinAMOXINSOL AmoxycillinAMOXYPEN AmoxycillinAMPHOCIL AmphotericinAMPICAPS AmpicillinAMPICLOX Cloxacillin + AmpicillinAMPROL-PLUS Amprolium + EthopabateAMPROLMIX-UK EthopabateAMSIDINE AmsacrineAMYTAL AmylobarbitoneANABACT MetronidazoleANACAL Prednisolone + HexachlorophaneANADIN PARACETAMOL ParacetamolANAFEN IbuprofenANAFLEX PolynoxylinANAFRANIL ClomipramineANASED XylazineANDROCUR CyproteroneANDROJECT TestosteroneANDROPATCH TestosteroneANECTINE Suxamethonium ChlorideANEXATE FlumazenilANGETTES AspirinANGEZE Isosorbide MononitrateANGILOL PropranololANGIOGRAFIN Diatrizoic AcidANGIOPINE NifedipineANGIOZEM DiltiazemANGITATE Isosorbide MononitrateANGITIL DiltiazemANIVIT B CyanocobalaminANQUIL BenperidolANTABUSE DisulfiramANTEPSIN SucralfateANTHELPOR LevamisoleANTHISAN Mepyramine

ANTIPRESSAN AtenololANTIROBE ClindamycinANTRADERM DithranolANTRANOL DithranolANTURAN SulphinpyrazoneANUGESIC PramoxineAPPERTEX ClazurilAPRALAN ApramycinAPRESOLINE HydralazineAPRINOX BendrofluazideAPROVEL IrbesartanAPSIFEN IbuprofenAPSOLOL PropranololAPSOLOX OxprenololAQUAGARD DichlorvosAQUALINE Oxolinic AcidAQUASEPT TriclosanAQUATET OxytetracyclineAQUINOX Oxolinic AcidARAMINE MetaraminolAREDIA Pamidronic AcidARELIX PiretanideARICEPT DonepezilARIDIL FrusemideARIMIDEX AnastrozoleARLACEL Sorbitan SesquioleateARMADOSE LevamisoleARPICOLIN ProcyclidineARQUEL Meclofenamic AcidARRET LoperamideARTANE BenzhexolARTHROFEN IbuprofenARTHROTEC MisoprostolARTRACIN IndomethacinARVIN AncrodARYTHMOL PropafenoneASACOL MesalazineASCAPILLA CambendazoleASENDIS AmoxapineASMAVEN SalbutamolASMAVEN SalbutamolASPAV Papaveretum + Codeine + AspirinATARAX HydroxyzineATENSINE DiazepamATIVAN LorazepamATROCARE AtropineATROMID-S ClofibrateATROVENT Ipratropium BromideAUDAX Choline SalicylateAUDICORT TriamcinoloneAUGMENTIN Co-amoxiclavAUREOCORT Triamcinolone + ChlortetracyclineAUREOGRAN ChlortetracyclineAUREOMYCIN ChlortetracyclineAUREOSUP Chlortetracycline

Proprietary Name British Approved name Proprietary Name British Approved nameAUROFAC ChlortetracyclineAUROID Tyrothricin + NitrofurazoneAUROMIX ChlortetracyclineAUROTO Thiabendazole + AmethocaineAUTAN DiethyltoluamideAUTOWORM OxfendazoleAVATEC LasalocidAVICEL RC Dispersible CelluloseAVLOCHLOR ChloroquineAVOMINE Promethazine TheoclateAVOTAN AvoparcinAXID NizatidineAZACTAM AztreonamAZAMUNE AzathioprineAZIUM DexamethasoneBACTRIM Co-trimoxazoleBACTROBAN MupirocinBAMBEC BambuterolBARATOL IndoraminBARRICADE CypermethrinBAXAN CefadroxilBAYCARON MefrusideBAYCOX ToltrazurilBAYTICOL FlumethrinBAYVAROL FlumethrinBAYVERM FebantelBC CyanocobalaminBC 500 Pantothenic AcidBDP SPACEHALER BeclomethasoneBEATITCH PermethrinBECLAZONE BeclomethasoneBECLOFORTE BeclomethasoneBECODISKS BeclomethasoneBECONASE BeclomethasoneBECOTIDE BeclomethasoneBEDRANOL PropranololBENADON PyridoxineBENDOGEN BethanidineBENEMID ProbenecidBENERVA ThiamineBENORAL BenorylateBENYLIN DiphenhydramineBENZAMYCIN ErythromycinBENZTRONE OestradiolBERENIL DiminazeneBERKACE AcepromazineBERKATENS VerapamilBERKOLOL PropranololBERKOZIDE BendrofluazideBEROFOR Interferon AlfaBEROTEC FenoterolBETA-ADALAT Atenolol + NifedipineBETA-CARDONE SotalolBETA-PROGRANE Propranolol

BETACAP BetamethasoneBETACROM SalbutamolBETADINE Povidone-IodineBETAGAN LevobunololBETALOC MetoprololBETAMOX AmoxycillinBETIM TimololBETNELAN BetamethasoneBETNESOL BetamethasoneBETNOVATE BetamethasoneBETNOVATE RECTAL LignocaineBETNOVATE-C ClioquinolBETOPTIC BetaxololBETSOLAN BetamethasoneBETSOLAN SOLUBLE BetamethasoneBETSOVET BetamethasoneBETTAMOUSSE BetamethasoneBEXTASOL BetamethasoneBEZALIP BezafibrateBIANTRAZOLE LosoxantroneBICILLIN Benzylpenicillin + Procaine

PenicillinBICNU CarmustineBILIGRAFIN IodipamideBILIGRAM Ioglycamic AcidBILIODYL PhenobutiodilBILISCOPIN Iotroxic AcidBILOPTIN Sodium IpodateBILOSIN TylosinBIMADINE SulphadimidineBIMALONG SulphamethoxypyridazineBIMATRIM-CO SulfadoxineBIMOTROM TrimethoprimBIMOXYL AmoxycillinBINOVUM NorethisteroneBIONEM LevamisoleBIOPLEX CarbenoxoloneBIORAL CarbenoxoloneBIORPHEN OrphenadrineBIOTET OxytetracyclineBIRP DimethiconeBISOLVOMYCIN BromhexineBISOLVON BromhexineBITREX Denatonium BenzoateBK ACE AcepromazineBLOAT GUARD PoloxaleneBLOCADREN TimololBONEFOS Clodronic AcidBONJELA Cetalkonium Chloride + Choline

SalicylateBORGAL Sulfadoxine + TrimethoprimBOVEX OxfendazoleBRADOSOL Benzalkonium ChlorideBRADOSOL PLUS Domiphen Bromide + Lignocaine

Proprietary Name British Approved name Proprietary Name British Approved nameBRETYLATE Bretylium TosylateBREVIBLOC EsmololBREVINOR NorethisteroneBRICANYL TerbutalineBRIETAL MethohexitoneBRITAJECT ApomorphineBRITIAZEM DiltiazemBRITLOFLEX LofexidineBROCADOPA LevodopaBROFLEX BenzhexolBROLENE OINTMENT DibromopropamidineBROLENEEYE DROPS PropamidineBRONCHODIL ReproterolBROVON Atropine + PapaverineBRUFEN IbuprofenBUCCASTEM ProchlorperazineBUDALE ParacetamolBUDENOFALK BudesonideBURINEX BumetanideBURINEX A AmilorideBUSCOPAN HyoscineBUSCOPAN

COMPOSITUM DipyroneBUSPAR BuspironeBUTA-LEUCOTROPIN CinchophenC.A.M. ButethamateCABASER CabergolineCACIT D CholecalciferolCAELYX DoxorubicinCAFERGOT ErgotamineCALABREN GlibenclamideCALADRYL DiphenhydramineCALAZEM DiltiazemCALCEOS CholecalciferolCALCICARD DiltiazemCALCICHEW D CholecalciferolCALCIJEX CalcitriolCALCIMAX Pantothenic AcidCALCIPARINE HeparinCALCITARE CalcitoninCALCORT DeflazacortCALGEL Cetylpyridinium Chloride +

LignocaineCALPOL ParacetamolCALSYNAR SalcatoninCAM EphedrineCAMSILON Edrophonium ChlorideCANAURAL FramycetinCANDEREL AspartameCANESTEN ClotrimazoleCANISONE BetamethasoneCANOVEL PermethrinCANOVEL (COLLARS) DiazinonCANOVEL TAPEWORMER Dichlorophen

CANUSAL HeparinCAPASTAT CapreomycinCAPLENAL AllopurinolCAPOTEN CaptoprilCAPOZIDE CaptoprilCAPRIN AspirinCAPRITECT CetrimideCAPSUVAC Danthron + Docusate SodiumCARACE LisinoprilCARBICRAM NicarbazinCARBOMIX CarbomerCARBOPOL CarbomerCARDENE NicardipineCARDILATE NifedipineCARDIO-CONRAY Iothalamic AcidCARDIO-TABS DigitoxinCARDIOLITE Technetium[99mTc] SestamiCARDIOVET EnalaprilCARDURA DoxazosinCARISOMA CarisoprodolCARYLDERM CarbarylCASODEX BicalutamideCATAFLAM DiclofenacCATAPRES ClonidineCATOVEL PermethrinCATOVEL (COLLARS) DiazinonCATOVEL TAPEWORMER DichlorophenCAVERJECT AlprostadilCCNU LomustineCEANEL Phenethyl AlcoholCEDAX CeftibutenCEDOCARD Isosorbide DinitrateCEFROM CefpiromeCEFZIL CefprozilCELANCE PergolideCELBENIN MethicillinCELECTOL CeliprololCELLCEPT Mycophenolic AcidCEPOREX CephalexinCEPOXILLIN CERATE CephoxazoleCEPRAVIN CephaloniumCEPRAVIN DRY COW V CephaloniumCEREDASE AlgluceraseCERUBIDIN DaunorubicinCERUMOL ChlorbutolCESAMET NabiloneCETAVLEX CetrimideCETRIAD CetrimideCHANAVERM LevamisoleCHANAZINE XylazineCHANAZOLE MebendazoleCHEMOTRIM Co-trimoxazoleCHENDOL Chenodeoxycholic AcidCHENOFALK Chenodeoxycholic Acid

Proprietary Name British Approved name Proprietary Name British Approved nameCHLORACTIL ChlorpromazineCHLOROMYCETIN ChloramphenicolCHLORSOL ChlortetracyclineCHOLEDYL Choline TheophyllinateCHORULON Chorionic GonadotrophinCHRONOGEST FlugestoneCI MORDANT YELLOW OlsalazineCICATRIN BacitracinCIDOMYCIN GentamicinCILEST NorgestimateCILOXAN CiprofloxacinCINOBAC CinoxacinCIPRAMIL CitalopramCIPROXIN CiprofloxacinCISTOBIL Iopanoic AcidCITANEST PrilocaineCITANEST WITH

OCTAPRESSIN FelypressinCLAFORAN CefotaximeCLAIRVAN EthamivanCLAMOXYL AmoxycillinCLARITYN LoratadineCLEXANE Enoxaparin SodiumCLIMAGEST Norethisterone + OestradiolCLIMAVAL OestradiolCLIMESSE Norethisterone + OestradiolCLINACOX DiclazurilCLINICIDE CarbarylCLINORIL SulindacCLOBURATE ClobetasoneCLOMID ClomipheneCLOPIXOL ZuclopenthixolCLOTAM Tolfenamic AcidCLOZARIL ClozapineCO-BETALOC MetoprololCOBALIN-H HydroxocobalaminCOBUTALIN SalbutamolCODAFEN IbuprofenCODALAX Danthron + PoloxamerCODIS Co-codaprinCOFORTA ButafosfanCOGENTIN BenztropineCOLAZIDE BalsalazideCOLESTID ColestipolCOLIFOAM HydrocortisoneCOLOFAC MebeverineCOLOFAC LIQUID MebeverineCOLOMYCIN ColistinCOLOMYCIN INJECTION Colistin SulphomethateCOLVSONE DexamethasoneCOMBIDOL Chenodeoxycholic Acid +

Ursodeoxycholic AcidCOMBINEX LevamisoleCOMBIVENT Ipratropium Bromide + SalbutamolCOMBIVIR Lamivudine + Zidovudine

COMOX Co-trimoxazoleCOMPANAZONE PhenylbutazoneCOMPANION Dichlorophen + PermethrinCOMPLOMENT

CONTINUS PyridoxineCOMPOSITUM CloquinateCOMPRECIN EnoxacinCOMPROPEN AmpicillinCOMTAN EntacaponeCOMTESS EntacaponeCONCAVIT Dexpanthenol + Pantothenic AcidCONCORDIN ProtriptylineCONDROTEC NaproxenCONDYLINE PodophyllotoxinCONODERM MiconazoleCONOTRANE Benzalkonium ChlorideCONRAY 280 Iothalamic AcidCONRAY 325 Iothalamic AcidCONRAY 420 Iothalamic AcidCONTAC COUGHCAPS DextromethorphanCONVULEX Valproic AcidCOOPER’S HEAD TO

TAIL BunamidineCOOPER’S MD POWDER

DIP ChlorfenvinphosCOPPERTONE SUPER-

SHADE PadimateCORACTENT NifedipineCORDARONE-X AmiodaroneCORDILOX VerapamilCORGARD NadololCORGARETIC Bendrofluazide + NadololCORIBAN DiamphenethideCORLAN HydrocortisoneCORTISYL CortisoneCORTOCAPS HydrocortisoneCORVENTAL-D TheophyllineCORWIN XamoterolCORYZIUM FurazolidoneCOSALGESTIC Co-proxamolCOSMEGEN LYOVAC Actinomycin + DactinomycinCOSOPT DorzolamideCOSURIC AllopurinolCOVERSYL PerindoprilCOVINAN ProligestoneCOXOID AmproliumCOYDEN ClopidolCOZAAR LosartanCRADOCAP CetrimideCREON PancreatinCRESTAR Norgestomet + OestradiolCROMOVET Cromoglycic AcidCROVECT CypermethrinCRYSTAPEN BenzylpenicillinCUJEC Cuproxoline

Proprietary Name British Approved name Proprietary Name British Approved nameCUPROFEN IbuprofenCURAZOLE FenbendazoleCYCARB NicarbazinCYCLIMORPH Cyclizine + MorphineCYCLO-PROGYNOVA Levonorgestrel + Norgestrel +

OestradiolCYCLOGEST ProgesteroneCYCOSTAT RobenidineCYFAC ChlortetracyclineCYKLOKAPRON Tranexamic AcidCYMEVENE GanciclovirCYPOR CypermethrinCYPROSTAT CyproteroneCYSTRIN OxybutyninCYTACON CyanocobalaminCYTAMEN CyanocobalaminCYTOSAR CytarabineCYTOTEC MisoprostolDAKTACORT MiconazoleDAKTARIN MiconazoleDALACIN ClindamycinDALIVIT Pantothenic AcidDALMANE FlurazepamDALOPHYLLINE EtamiphyllineDANERAL SA PheniramineDANOL DanazolDANTRIUM DantroleneDAONIL GlibenclamideDARAPRIM PyrimethamineDAUNOXOME DaunorubicinDDAVP DesmopressinDEBRISAN DextranomerDECA-DURABOLIN NandroloneDECADRON DexamethasoneDECAPEPTYL TriptorelinDECAZOLE LevamisoleDECCOX DecoquinateDECLINAX DebrisoquineDECTOMAX DoramectinDEEP RELIEF IbuprofenDEFENCARE PermethrinDEFENCAT PermethrinDEFENDOG PermethrinDEFUNGIT Bensuldazic AcidDELFEN NonoxinolDELTACORTRIL PrednisoloneDELTASTAB PrednisoloneDELVOPRIM Co-trimazineDELVOSTERON ProligestoneDENTOMYCIN MinocyclineDEOSECT CypermethrinDEPAKOTE Semisodium ValproateDEPIXOL FlupenthixolDEPO-MEDRONE MethylprednisoloneDEPO-PROVERA Medroxyprogesterone

DEPOCILLIN Procaine PenicillinDEPOPEN Benzathine PenicillinDEPOSTAT GestronolDEQUACAINE Dequalinium ChlorideDEQUADIN Dequalinium ChlorideDERASECT Carbaryl + DiazinonDERBAC-C CarbarylDERBAC-M MalathionDERMALEX Allantoin + HexachlorophaneDERMOBION NitrofurazoneDERMOL Benzalkonium ChlorideDERMOL PLUS PhosmetDERMOVATE ClobetasolDESERIL MethysergideDESFERAL DesferrioxamineDESMOSPRAY DesmopressinDESMOTABS DesmopressinDESTOLIT Ursodeoxycholic AcidDETECLO Chlortetracycline +

Demeclocycline + TetracyclineDETRUNORM PropiverineDETRUSITOL TolterodineDETTOL ChloroxylenolDEVOMYCIN StreptomycinDEVOMYCIN-D Dihydrostreptomycin +

StreptomycinDEXA-RHINASPRAY Dexamethasone + TramazolineDEXACOMPLEX TripelennamineDEXADRESON DexamethasoneDEXAFORT DexamethasoneDEXAMYCIN DexamethasoneDEXAZONE DexamethasoneDEXEDRINE DexamphetamineDEXON Polyglycolic AcidDEXTRAVEN DextranDEXTROGESTIC Co-proxamolDF 118 DihydrocodeineDHC-COTINUS DihydrocodeineDIABINESE ChlorpropamideDIAGESIL DiamorphineDIAGINOL Sodium AcetrizoateDIAGNEX BLUE AzuresinDIAMICRON GliclazideDIAMOX AcetazolamideDIANETTE CyproteroneDIAREZE LoperamideDIARREST DicyclomineDIAZADIP DiazinonDIAZEMULS DiazepamDIBENYLINE PhenoxybenzamineDICLOMAX DiclofenacDICLOTARD DiclofenacDICLOVOL DiclofenacDICLOZIP DiclofenacDICLOFLEX Diclofenac

Proprietary Name British Approved name Proprietary Name British Approved nameDICONAL Cyclizine + DipipanoneDICYNENE EthamsylateDIDRONEL Etidronic AcidDIFFERIN AdapaleneDIFFLAM BenzydamineDIFLUCAN FluconazoleDIGENAC DiclofenacDILZEM DiltiazemDIMER X Iocarmic AcidDIMETRIOSE GestrinoneDIMOTANE BrompheniramineDIMOTANE PLUS BrompheniramineDIMOTAPP P BrompheniramineDIMYRIL IsoaminileDINDEVAN PhenindioneDIOCALM ULTRA LoperamideDIOCTYL Docusate SodiumDIODERM HydrocortisoneDIONOSIL PropyliodoneDIPENTUM OlsalazineDIPIVEFRIN DipivefrineDIPRIVAN PropofolDIPROSALIC BetamethasoneDIPROSONE BetamethasoneDIRYTHMIN DisopyramideDISADINE PovidoneDISIPAL OrphenadrineDISPRIN CV AspirinDISPROL ParacetamolDISTACLOR CefaclorDISTALGESIC Co-proxamolDISTAMINE PenicillamineDISULPHINE BLUE Sulphan BlueDITHROCREAM DithranolDITHROLAN DithranolDITROPAN OxybutyninDIUMIDE-K FrusemideDIUREXAN XipamideDIURIDE FrusemideDIXARIT ClonidineDO-DO TheophyllineDOBUTREX DobutamineDOLETHAL PentobarbitoneDOLMATIL SulpirideDOLOBID DiflunisalDOLOXENE DextropropoxypheneDOMICAL AmitriptylineDOMITOR MedetomidineDOMOSEDAN DetomidineDOMPERAMOL DomperidoneDOPACARD DopexamineDOPAMET MethyldopaDOPRAM DoxapramDORALESE IndoraminDOSTINEX Cabergoline

DOUBLE-CHECK NonoxinolDOVONEX CalcipotriolDOZIC HaloperidolDRAMAMINE DimenhydrinateDRAPOLENE Benzalkonium ChlorideDROGENIL FlutamideDROLEPTAN DroperidolDRONIT PraziquantelDROPLIX DiazinonDRYPTAL FrusemideDTIC-DOME DacarbazineDUFULVIN GriseofulvinDULCOLAX BisacodylDUO-AUTOHALER PhenylephrineDUOCORT DexamethasoneDUOVENT Fenoterol + Ipratropium BromideDUPHA-DUOCORT DexamethasoneDUPHACILLIN AmpicillinDUPHACORT BetamethasoneDUPHACORT Q DexamethasoneDUPHACORT DexamethasoneDUPHACYCLINE OxytetracyclineDUPHAFROL CholecalciferolDUPHALAC LactuloseDUPHAMISOLE LevamisoleDUPHAMOX AmoxycillinDUPHAPEN Benzathine PenicillinDUPHASTON DydrogesteroneDUPHATRIM POULTRY FORMULASulfaquinoxalineDUPHATRIM SulphadiazineDUPHATRIM TrimethoprimDUPLOCILLIN Benzathine PenicillinDURAGEL NonoxinolDURATESTON TestosteroneDUROGESIC FentanylDUROMINE PhentermineDUTONIN NefazodoneDUVICULINE IsoxsuprineDY-SECT Alpha-CypermethrinDYAZIDE Co-triamterzideDYNAMIN Isosorbide MononitrateDYNESE MagaldrateDYSPAMET CimetidineDYTAC TriamtereneDYTIDE Benzthiazide + TriamtereneEASY TAPE DichlorophenEAZI-BREED ProgesteroneEBUFAC IbuprofenECONACORT EconazoleECONAPEN Procaine PenicillinECOSTATIN EconazoleECTOMORT PropetamphosEDECRIN Ethacrynic AcidEDRONAX ReboxetineEFAMAST Gamolenic Acid

Proprietary Name British Approved name Proprietary Name British Approved nameEFCORTELAN HydrocortisoneEFCORTESOL HydrocortisoneEFEXOR VenlafaxineEFUDIX FluorouracilELANCOBAN MonensinELANTAN Isosorbide MononitrateELAVIL AmitriptylineELDEPRYL SelegilineELDISINE VindesineELLEST DUET Norethisterone + OestradiolELLEST SOLO OestradiolELOCON MometasoneELTROXIN ThyroxineELUDRIL MOUTHWASH ChlorbutolELUDRIL SPRAY AmethocaineELYZOL MetronidazoleEMBACILLIN AmpicillinEMBACLOX DC CloxacillinEMBACYCLINE OxytetracyclineEMBION TamoxifenEMCOR BisoprololEMEQUELLE MetoclopramideEMESIDE EthosuximideEMFLEX AcemetacinEMINASE AnistreplaseEMKO Benzethonium ChlorideEMLA Lignocaine + PrilocaineEMTRYL DimetridazoleEMULSIDERM Benzalkonium ChlorideENDOBIL Iodoxamic AcidENDOGRAFIN IodipamideENDOREM FerumoxidesENDOXANA CyclophosphamideENGEMYCIN OxytetracyclineENTERODOX OlaquindoxENTEROLYTE PhthalylsulphacetamideENTEROLYTE-CF FurazolidoneENTEROMIDE Sulphaloxic AcidENTOCORT BudesonideENZYPAN OxacillinEPANUTIN PhenytoinEPIFRIN AdrenalineEPILIM Valproic AcidEPIPEN AdrenalineEPIVIR LamivudineEPOGAM Gamolenic AcidEPPY AdrenalineEPREX Epoetin AlfaEQUAGESIC Aspirin + Meprobamate +

EthoheptazineEQUANIL MeprobamateEQUI-PALAZONE PhenylbutazoneEQUIDIN OxibendazoleEQUIFULVIN GriseofulvinEQUILOX Haloxon

EQUIPROXEN NaproxenEQUITAC OxibendazoleEQUITRIM Co-trimazineEQUIVITE CypermethrinEQUIVURM PLUS MebendazoleEQUIZOLE ThiabendazoleEQVALAN IvermectinERWINASE CrisantaspaseERYCEN ErythromycinERYMAX ErythromycinERYTHROCIN PREMIX ErythromycinESCALOL 507 PadimateESKAZOLE AlbendazoleESKORNADE DiphenylpyralineESMERON Rocuronium BromideESTRACOMBI Norethisterone + OestradiolESTRACYT EstramustineESTRADERM OestradiolESTRADURIN Mepivacaine + Polyestradiol

PhosphateESTRAPAK Norethisterone + OestradiolESTRING OestradiolESTRUMATE CloprostenolETHACILIN Benzathine PenicillinETHRANE EnfluraneETHYOL AmifostineEUCARDIC CarvedilolEUDEMINE DiazoxideEUGLUCON GlibenclamideEUGYNON LevonorgestrelEUMOVATE ClobetasoneEURAX CrotamitonEURAX-HYDROCORT-

ISONE HydrocortisoneEUTHANASIA PentobarbitoneEUTHATAL PentobarbitoneEUTHESATE PentobarbitoneEVISTA RaloxifeneEVOREL OestradiolEVOREL CONTI Norethisterone + OestradiolEVOREL-PAK NorethisteroneEVOXIN TABLETS DomperidoneEX-LAX PhenolphthaleinEXELDERM SulconazoleEXHELM MorantelEXIREL PirbuterolEXITAL PentobarbitoneEXOLAN Dithranol + OfloxacinEXOLAN LOTION DithranolEXOSURF Colfosceril PalmitateEXOVIR HZ Interferon AlfaEXPIRAL PentobarbitoneEXPULIN ChlorpheniramineEXSPOT PermethrinFAMVIR Famciclovir

Proprietary Name British Approved name Proprietary Name British Approved nameFANALGIC ParacetamolFANSIDAR Pyrimethamine + SulfadoxineFARESTON ToremifeneFARLUTAL MedroxyprogesteroneFASIGYN TinidazoleFAVERIN FluvoxamineFEBRILIX ParacetamolFECTRIM Co-trimoxazoleFELDENE PiroxicamFEMAPAK Dydrogesterone + OestradiolFEMARA LetrozoleFEMIGRAINE CyclizineFEMODEN GestodeneFEMOSTON Dydrogesterone + OestradiolFEMSEVEN OestradiolFEMULEN EthynodiolFENBID IbuprofenFENDAZOLE FenbendazoleFENOPRON FenoprofenFENOX PhenylephrineFENTAMOX TamoxifenFENTAZIN PerphenazineFERROMAX CyanocobalaminFERTAGYL GonadorelinFERTIRAL GonadorelinFIBRISCINT BiciromabFILAIR BeclomethasoneFINABIOTIC Flunixin + OxytetracyclineFINADYNE FlunixinFINAJET TrenboloneFLAGYL MetronidazoleFLAGYL S Metronidazole BenzoateFLAMAZINE SulphadiazineFLAMRASE DiclofenacFLAVOMYCIN BambermycinFLAXEDIL GallamineFLEACARE CarbarylFLECTRON CypermethrinFLEMOXIN AmoxycillinFLETCHER’S

ENEMETTE Docusate SodiumFLEXADIN FenbendazoleFLEXIN IndomethacinFLIXONASE FluticasoneFLIXOTIDE FluticasoneFLOLAN Epoprostenol SodiumFLOMAX TamsulosinFLORINEF FludrocortisoneFLOXAPEN SYRUP FlucloxacillinFLUANXOL FlupenthixolFLUBENOL FlubendazoleFLUDARA Fludarabine PhosphateFLUKANIDE RafoxanideFLUKIVER ClosantelFLUOROVETS Fluorescein

FLUOSOL Perfluamine + PerflunafeneFLUOTHANE HalothaneFLUVET FlumethasoneFLY DIP ChlorfenvinphosFLY REPELLENT CrotoxyfosFLYAWAY FenvalerateFLYPOR PermethrinFLYTE PropetamphosFML FluorometholoneFML-NEO FluorometholoneFORADIL EformoterolFORANE IsofluraneFORTAGESIC PentazocineFORTEKOR BenazeprilFORTIPINE NifedipineFORTRAL PentazocineFORTUM CeftazidimeFOSAMAX Alendronic AcidFOSCAVIR Foscarnet SodiumFOSTIN Serum GonadotrophinFOSTON ToldimfosFRADOR ChlorbutolFRAGMIN Dalteparin SodiumFRAMOMYCIN FramycetinFRAMYCORT FramycetinFRAMYGEN FramycetinFRANOL EXPECT EphedrineFRANOL PLUS EphedrineFRANOL TheophyllineFRANOLYN SED DextromethorphanFRANTIN Bephenium HydroxynaphthoaFRISIUM ClobazamFROBEN FlurbiprofenFRONTLINE FipronilFROOP FrusemideFRU-CO Co-amilofruseFRUMIL Co-amilofruseFRUSEMEK Co-amilofruseFRUSENE Frusemide + TriamtereneFRUSID FrusemideFUCIBET Betamethasone + Fusidic AcidFUCIDIN Fusidic AcidFUCITHALMIC Fusidic AcidFULCIN GriseofulvinFULL MARKS PhenothrinFUMIDIL B FumagillinFUNGILIN AmphotericinFUNGIZONE AmphotericinFURADANTIN NitrofurantoinFURAMIDE DiloxanideFURASOL FuraltadoneFUREXEL IvermectinFUROXONE FurazolidoneFYBOLGEL

MEBEVERINE Mebeverine

Proprietary Name British Approved name Proprietary Name British Approved nameGALAKE DihydrocodeineGALENAMET CimetidineGALENAMOX AmoxycillinGALPROFEN IbuprofenGALPSEUD PLUS ChlorpheniramineGAMANIL LofepramineGANDA Adrenaline + GuanethidineGAPEX NitroxynilGARAMYCIN GentamicinGASTRO-CONRAY Iothalamic AcidGASTROBID MetoclopramideGASTROCOTE Alginic AcidGASTROGRAFIN Diatrizoic AcidGASTROMAX MetoclopramideGASTROZEPIN PirenzepineGAVISCON Alginic AcidGEATRIM SulphadiazineGELTEARS CarbomerGEMZAR GemcitabineGENEBILE MenbutoneGENESA ArbutamineGENOTROPIN SomatropinGENTICIN GentamicinGENTISONE HC GentamicinGENTRAN DextranGEREF SermorelinGERMOLENE Octaphonium ChlorideGESTONE ProgesteroneGLANDOSANE CarmelloseGLAUCOL TimololGLEPTOSIL GleptoferronGLIBENESE GlipizideGLUCAGEN GlucagonGLUCOBAY AcarboseGLUCOPHAGE MetforminGLURENORM GliquidoneGLYPRESSIN TerlipressinGOLD FLEECE DiazinonGOLDEN EYE DROPS PropamidineGOLDEN EYE

OINTMENT DibromopropamidineGONADOTRAPHON LH Chorionic GonadotrophinGRANEODIN GramicidinGRANOCYTE LenograstimGREGODERM PolymyxinGRISOVIN GriseofulvinGUANOR DiphenhydramineGYNO-DAKTARIN MiconazoleGYNO-PEVARYL EconazoleGYNOL II NonoxinolHAELAN FlurandrenoloneHAEMACCEL PolygelineHALCIDERM HalcinonideHALDOL HaloperidolHALF-INDERAL Propranolol

HALFAN HalofantrineHAPADEX NetobiminHARKANKER-SOLUBLE DimetridazoleHAYMINE ChlorpheniramineHEDEX ParacetamolHEDEX IBUPROFEN IbuprofenHEMABATE CarboprostHEMINEVRIN ChlormethiazoleHEMOCANE LignocaineHEMOFIBRINE Bovine FibrinHEPSAL HeparinHERPETAD AciclovirHERPID Dimethyl Sulphoxide + IdoxuridineHESPAN HetastarchHEXABRIX Ioxaglic AcidHEXOCIL HexetidineHEXOPAL Inositol NicotinateHIPREX Hexamine HippurateHISMANAL AstemizoleHISTAFEN TerfenadineHISTALIX DiphenhydramineHISTOACRYL EnbucrilateHIVID ZalcitabineHONVAN FosfestrolHORMONIN Oestradiol + OestroneHORMONIN OestriolHORSEGUARD FenticlorHOSTACAIN ButanilicaineHUMALOG Insulin LisproHUMAN ACTRAPHANE Biphasic Isophane InsulinHUMAN ACTRAPID Human InsulinHUMAN ACTROPHANE Human InsulinHUMAN INITARD Biphasic Isophane InsulinHUMAN INITARD Human InsulinHUMAN INSULATARD Isophane InsulinHUMAN LENTE Insulin Zinc SuspensionHUMAN MIXTARD Human InsulinHUMAN MONOTARD Human InsulinHUMAN PROTAPHANE Human InsulinHUMAN ULTRATARD Insulin Zinc SuspensionHUMAN VELOSIN Human InsulinHUMAN VELOSULIN Insulin InjectionHUMANULYRATARD Human InsulinHUMATROPE SomatropinHUMEGON Chorionic GonadotrophinHUMEGON FD Human Menopausal GonadotrHUMULIN Human InsulinHUMULIN I Isophane InsulinHUMULIN S Insulin InjectionHUMULIN ZN Insulin Zinc SuspensionHUMULINS M-M Biphasic Isophane InsulinHYALASE HydralazineHYALGAN Hyaluronic AcidHYALOVET Hyaluronic AcidHYCAMTIN Topotecan

Proprietary Name British Approved name Proprietary Name British Approved nameHYDERGINE Co-dergocrine MesylateHYDREA HydroxyureaHYDRENOX HydroflumethiazideHYDROCORTISTAB HydrocortisoneHYDROCORTISYL HydrocortisoneHYDROCORTONE HydrocortisoneHYDROLED FrusemideHYDROSALURIC HydrochlorothiazideHYGROTON ChlorthalidoneHYLARTIL Hyaluronic AcidHYPAQUE Diatrizoic AcidHYPERTANE AmilorideHYPNODIL MetomidateHYPNOMIDATE EtomidateHYPNORM Fentanyl + FluanisoneHYPNOVEL MidazolamHYPOVASE PrazosinHYPURIN ISOPHANE Isophane InsulinHYPURIN LENTE Insulin Zinc SuspensionHYPURIN NEUTRAL Insulin InjectionHYPURIN NEUTRAL Neutral Insulin InjectionHYTRAST Iopydol + IopydoneHYTRIN TerazosinIBUFAC IbuprofenIBULEVE IbuprofenIBUSPRAY IbuprofenICHTHOPASTE IchthammolICODIAL IcodextrinICTHABAND IchthammolIDURIDIN Dimethyl Sulphoxide + IdoxuridineIKOREL NicorandilILOSONE Erythromycin EstolateILUBE Acetylcysteine + HypromelloseIMAVEROL EnilconazoleIMBRILON IndomethacinIMDUR Isosorbide MononitrateIMIGRAN SumatriptanIMIZOL ImidocarbIMMOBILON Acepromazine + Etorphine +

MethotrimeprazineIMODIUM LoperamideIMPLIXA OestradiolIMPROVERA MedroxyprogesteroneIMTACK Isosorbide DinitrateIMUNOVIR Inosine PranobexIMURAN AzathioprineINDERAL PropranololINDERETIC Bendrofluazide + PropranololINDEREX Bendrofluazide + PropranololINDOCID IndomethacinINDOLAR IndomethacinINDOMAX IndomethacinINDOMOD IndomethacinINFADROPS ParacetamolINFLAM Ibuprofen

INNOHEP Tinzaparin SodiumINNOVACE EnalaprilINNOZIDE EnalaprilINOVEN IbuprofenINSTILLAGEL LignocaineINSUVET Insulin InjectionINTAL Cromoglycic AcidINTAL COMPOUND IsoprenalineINTAL COMPOUND Cromoglycic AcidINTEGRIN OxypertineINTRA-EPICAINE MepivacaineINTRACYCLINE OxytetracyclineINTRADINE SulphadimidineINTRALGIN SalicylamideINTRAMYCETIN ChloramphenicolINTRAVAL ThiopentoneINTRAVIT CyanocobalaminINTRONA Interferon AlfaINVICORP AviptadilINVIRASE SaquinavirIODOSORB Cadexomer-IodineIONAMIN PhentermineIONAX SCRUB Benzalkonium ChlorideIONIL T Benzalkonium ChlorideIOPIDINE ApraclonidineIPRAL TrimethoprimISAVERIN Dipyrone + MethindizateISCLOFEN DiclofenacISIB Isosorbide MononitrateISISFEN IbuprofenISMELIN GuanethidineISMO Isosorbide MononitrateISOKET Isosorbide DinitrateISOPTO ATROPINE AtropineISOPTO CARBACHOL CarbacholISOPTO CARPINE PilocarpineISOPTO EPINAL AdrenalineISOPTO HypromelloseISORDIL Isosorbide DinitrateISOTRATE Isosorbide MononitrateISOTREX IsotretinoinISOTREXIN Erythromycin + IsotretinoinISOVORIN Calcium LevofolinateISTIN AmlodipineIVOMEC IvermectinIVOMEC-F ClorsulonJERIDIN Isosorbide DinitrateJUNIFEN IbuprofenKABIKINASE StreptokinaseKALSPARE Chlorthalidone + TriamtereneKALTEN Amiloride + AtenololKANNASYN KanamycinKEFADIM CeftazidimeKEFADOL Cephamandole NafateKEFLEX Cephalexin

Proprietary Name British Approved name Proprietary Name British Approved nameKEFTID CefaclorKEFZOL CephazolinKELFIZINE W SulfametopyrazineKEMADRIN ProcyclidineKEMICETINE ChloramphenicolKENALOG TriamcinoloneKERLONE BetaxololKEST PhenolphthaleinKETALAR KetamineKETASET KetamineKETOCID KetoprofenKETOFEN KetoprofenKETOVITE LIQUID CyanocobalaminKETOVITE Acetomenaphthone + Pantothenic

AcidKETOZIP KetoprofenKILTRIX FlumethrinKINIDIN DURULES QuinidineKLARICID ClarithromycinKLIOFEM Norethisterone + OestradiolKLIOVANCE OestradiolKLOXERATE CloxacillinKOKCISAN SalinomycinKOLANTICON DicyclomineKONAKION PhytomenadioneKYTRIL GranisetronLABOSEPT Dequalinium ChlorideLACTACLOX Ampicillin + CloxacillinLACTUGAL LactuloseLAMICTAL LamotrigineLAMISIL TerbinafineLAMPRENE ClofazimineLANOXIN DigoxinLANVIS ThioguanineLARAFLEX NaproxenLARATRIM Co-trimoxazoleLARGACTIL ChlorpromazineLARIAM MefloquineLASIKAL FrusemideLASILACTONE Frusemide + SpironolactoneLASIX FrusemideLASMA TheophyllineLASONIL HydralazineLASORIDE Co-amilofruseLATACILLIN AmpicillinLAURABOLIN NandroloneLAXOBERAL Sodium PicosulphateLEDCLAIR Sodium CalciumedetateLEDERCORT TriamcinoloneLEDERFEN FenbufenLEDERFOLIN Calcium FolinateLEDERMYCIN DemeclocyclineLEDERPAM OxazepamLEDERPUR AllopurinolLEDERSPAN Triamcinolone Hexacetonid

LEMSIP IbuprofenLENTARD MC Insulin Zinc SuspensionLENTARON FormestaneLENTICILLIN Procaine PenicillinLENTIZOL AmitriptylineLENTRAX Benzathine Penicillin + Procaine

PenicillinLEO RED DC Framycetin + Penethamate

HydriodideLEO YELLOW MC Framycetin + Penethamate

HydriodideLEOCILLIN Penethamate HydriodideLEOTROX Trimethoprim + SulfatroxazoleLERBEK Methyl BenzoquateLETHOBARB PentobarbitoneLEUCOMAX MolgramostimLEUCOTROPIN Cinchophen + QuinineLEUKERAN ChlorambucilLEUSTAT CladribineLEVACIDE LevamisoleLEVACURE LevamisoleLEVADIN LevamisoleLEVAM WORMAWAY LevamisoleLEVAPAS LevamisoleLEVASOL LevamisoleLEVIPOR LevamisoleLEVIPOR LevamisoleLEVOPHED NoradrenalineLEXOTAN BromazepamLEXPEC Folic AcidLIBRIUM ChlordiazepoxideLIBROFEM IbuprofenLIDIFEN IbuprofenLIFEN IbuprofenLIGNAVET LignocaineLIGNODREN LignocaineLIGNOL LignocaineLIGNOSTAB LignocaineLINCO-SPECTIN SpectinomycinLINCO-SPECTIN LincomycinLINCOCIN LincomycinLINCOLN Oxibendazole + PermethrinLINCOMIX LincomycinLINGRAINE ErgotamineLIORESAL BaclofenLIPANTIL FenofibrateLIPFLAVONOID HydroxocobalaminLIPOSTAT PravastatinLIPOTRIAD HydroxocobalaminLITHOFALK Chenodeoxycholic Acid +

Ursodeoxycholic AcidLIVIAL TiboloneLIVOSTIN LevocabastineLOCABIOTAL FusafungineLOCAIN Lignocaine

Proprietary Name British Approved name Proprietary Name British Approved nameLOCERYL AmorolfineLOCOID HydrocortisoneLOCOID C Chlorquinaldol + HydrocortisoneLOCOID CRELO HydrocortisoneLOCORTEN-VIOFORM ClioquinolLOCORTEN-VIOFORM FlumethasoneLOCOVETIC Adrenaline + LignocaineLODINE EtodolacLODITAC OxibendazoleLOESTRIN 20 NorethisteroneLOFENSAID DiclofenacLOGYNON LevonorgestrelLOMEXIN FenticonazoleLOMODEX DextranLOMOTIL Co-phenotropeLOMUSOL Cromoglycic AcidLONITEN MinoxidilLOPATOL NitroscanateLOPERAGEN LoperamideLOPID GemfibrozilLOPRANOL PropranololLOPRESOR MetoprololLOSEC OmeprazoleLOTRIDERM Betamethasone + ClotrimazoleLOXAPAC LoxapineLUBORANT CarmelloseLUDIOMIL MaprotilineLUMIREM FerumoxsilLUSTRAL SertralineLUTALYSE DinoprostLYCLEAR PermethrinMABTHERA RituximabMACROBID NitrofurantoinMACRODANTIN NitrofurantoinMACRODEX DextranMADOPAR Co-beneldopaMAGNAPEN AmpicillinMAGNEVIST Gadopentetic AcidMALARONE Atovaquone + ProguanilMALOPRIM Dapsone + PyrimethamineMANDANOL ParacetamolMANERIX MoclobemideMANUSEPT TriclosanMANY PseudoephedrineMARBOCYL MarbofloxacinMARCAIN BupivacaineMARCAINE WITH

ADRENALINE AdrenalineMAREVAN WarfarinMARINOL Benzalkonium ChlorideMARPLAN IsocarboxazidMARVELON DesogestrelMASNODERM ClotrimazoleMASSE Sorbitan MonostearateMAXALT Rizatriptan

MAXEPA Omega-3 Marine TriglyceridesMAXIDREX Dexamethasone + HypromelloseMAXIMET IndomethacinMAXITROL Dexamethasone + HypromelloseMAXIVENT SalbutamolMAXOLON MetoclopramideMAXTREX MethotrexateMAXUS AvilamycinMC Neutral Insulin InjectionMCR Isosorbide MononitrateMEDIHALER EPI AdrenalineMEDIHALER-ERGOT-

AMINE ErgotamineMEDIHALER-ISO IsoprenalineMEDIMOL ParacetamolMEDINEX DiphenhydramineMEDISED PromethazineMEDOMET MethyldopaMEDRONE MethylprednisoloneMEFLAM Mefenamic AcidMEFOXIN CefoxitinMEGACE MegestrolMELLERIL ThioridazineMENOGON MenotrophinMENOPHASE Mestranol + NorethisteroneMENOREST OestradiolMENZOL NorethisteroneMEPRATE MeprobamateMEPTID MeptazinolMERBENTYL DicyclomineMERCILON DesogestrelMEROCAINE Bendrofluazide + Cetylpyridinium

ChlorideMEROCET Cetylpyridinium ChlorideMERONEM MeropenemMEROTHOL Cetylpyridinium ChlorideMESALIN OestradiolMESTINON Pyridostigmine BromideMETENIX MetolazoneMETOFANE MethoxyfluraneMETOPIRONE MetyraponeMETOSYN FluocinonideMETRIJET FurazolidoneMETRODIN UrofollitrophinMETROGEL MetronidazoleMETRONEX MetronidazoleMETROTOP MetronidazoleMEXITIL MexiletineMIACALSIC SalcatoninMICANOL DithranolMICETAL FlutrimazoleMICOTIL TilmicosinMICROFAC Chlortetracycline + Procaine

PenicillinMICROGYNON Levonorgestrel

Proprietary Name British Approved name Proprietary Name British Approved nameMICROMOX AmoxycillinMICRONOR NorethisteroneMICROVAL LevonorgestrelMICTRAL Nalidixic AcidMIDAMOR AmilorideMIDICEL SulphamethoxypyridazineMIDRID IsomethepteneMIFEGYNE MifepristoneMIGRAFEN IbuprofenMIGRALEVE Buclizine + Docusate SodiumMIGRANAL DihydroergotamineMIGRAVESS Aspirin + MetoclopramideMIGRIL Cyclizine + ErgotamineMILDISON HydrocortisoneMILLOPHYLLINE-V EtamiphyllineMINILYN LynoestrenolMINIMS AMETHOCAINE AmethocaineMINOCIN MinocyclineMINODIAB GlipizideMINTEZOL ThiabendazoleMINULET GestodeneMIOCHOL Acetylcholine ChlorideMIRADOL ParacetamolMIRENA LevonorgestrelMITOMYCIN C KYOWA MitomycinMITOXANA IfosfamideMIVACRON Mivacurium ChlorideMIXTARD Biphasic Isophane InsulinMIZOLLEN MizolastineMOBIFLEX TenoxicamMODALIM CiprofibrateMODECATE FluphenazineMODISAL Isosorbide MononitrateMODITEN FluphenazineMODRASONE AlclometasoneMODRENAL TrilostaneMODUCREN Amiloride + TimololMODURET AmilorideMODURETIC AmilorideMOGADON NitrazepamMOLCER Docusate SodiumMOLIPAXIN TrazodoneMONIT Isosorbide MononitrateMONO-CEDOCARD Isosorbide MononitrateMONOCLATE-P Factor VIII FractionMONOCOR BisoprololMONODUR Isosorbide MononitrateMONOMAX Isosorbide MononitrateMONONINE Factor IX FractionMONOPARIN HeparinMONOTRIM TrimethoprimMONOVENT TerbutalineMONOZIDE BisoprololMONPHYTOL ChlorbutolMONTEBAN Narasin

MONURIL FosfomycinMONZALDON VetrabutineMORCAP MorphineMORHULIN, Cod-liver OilMOTENS LacidipineMOTIFENE DiclofenacMOTILIUM DomperidoneMOTIPRESS Fluphenazine + NortriptylineMOTIVAL Fluphenazine + NortriptylineMOTRIN IbuprofenMST CONTINUS MorphineMUCAINE OxethazaineMUCODYNE CarbocisteineMULTIBIONTA PanthenolMULTIJECT PrednisoloneMULTIPARIN HeparinMULTIVET B CyanocobalaminMUSE AlprostadilMYAMBUTOL EthambutolMYCARDOL Pentaerythritol TetranitrMYCEN OxytetracyclineMYCIL TolnaftateMYCOBUTIN RifabutinMYCOPHYT NatamycinMYCOSAN-T ErythromycinMYDRIACYL TropicamideMYDRILATE: CyclopentolateMYELOBROMOL MitobronitolMYLERAN BusulphanMYLIPEN Procaine PenicillinMYODIL IophendylateMYOSCINT Imciromab PentetateMYOTONINE Bethanechol ChlorideMYRJ 45 Polyoxyl 8 StearateMYRJ 52 Polyoxyl 40 StearateMYRJ 52S Polyoxyl 40 StearateMYSOLINE PrimidoneMYSPAMOL ProquamezineNACTON Poldine MethylsulphateNAFPENZAL NafcillinNALCROM Cromoglycic AcidNALOREX NaltrexoneNANDORAL EthyloestrenolNANDROLIN NandroloneNAPRATEC MisoprostolNAPROSYN NaproxenNAPROTEC NaproxenNARAMIG NaratriptanNARCAN NaloxoneNARDIL PhenelzineNARPHEN PhenazocineNASOBEC BeclomethasoneNATRILIX IndapamideNAVIDREX CyclopenthiazideNAVISPARE Amiloride + Cyclopenthiazide

Proprietary Name British Approved name Proprietary Name British Approved nameNEBCIN TobramycinNEFTIN FurazolidoneNEGASUNT CoumaphosNEGRAM Nalidixic AcidNEMAFAX ThiophanateNEMICIDE LevamisoleNEO-CYTAMEN HydroxocobalaminNEO-MERCAZOLE CarbimazoleNEO-NACLEX BendrofluazideNEO-SULPHENTRIN PhthalylsulphathiazoleNEOAMFO AmphotericinNEOBIOTIC NeomycinNEOBIOTIC DRY COW HydrocortisoneNEOCIDOL DiazinonNEODIAR FurazolidoneNEOGEST NorgestrelNEOMIN NeomycinNEORAL CyclosporinNEOSPORIN Gramicidin + PolymyxinNEOTIGASON AcitretinNEPHRIL PolythiazideNERISONE DiflucortoloneNETILLIN NetilmicinNETROSYLLA EtisazoleNEULACTIL PericyazineNEUPOGEN FilgrastimNEUTREXIN TrimetrexateNICRAZIN NicarbazinNIFENSAR NifedipineNIFULIDONE FurazolidoneNILVAX LevamisoleNILVERM LevamisoleNILVERM PIG WORMER TetramisoleNILZAN OxyclozanideNILZAN LevamisoleNIMBEX Cisatracurium BesylateNIMOTOP NimodipineNIOPAM IopamidolNIPENT PentostatinNISOLONE PrednisoloneNITROCETIN-A NitrofurazoneNIVAQUINE ChloroquineNIVEMYCIN NeomycinNIZORAL KetoconazoleNOCTAMID LormetazepamNOCTEC Chloral HydrateNOLUDAR MethypryloneNOLVASAN ChlorhexidineNOOTROPIL PiracetamNOPAINE LignocaineNORADRAN DiphenhydramineNORATEX Cod-liver OilNORBET BetamethasoneNORCURON Vecuronium BromideNORDERM Sorbitan Mono-oleate

NORDITROPIN SomatropinNORFLEX OrphenadrineNORGALAX Docusate SodiumNORGESTON LevonorgestrelNORIDAY NorethisteroneNORIMIN NorethisteroneNORIMODE LoperamideNORINYL MestranolNORINYL-1 NorethisteroneNORISTERAT NorethisteroneNORITATE MetronidazoleNORLESTRIN NorethisteroneNORMAX Co-danthrusateNORMEGON Human Menopausal

GonadotrophinNORMISON TemazepamNOROBRITTIN AmpicillinNOROCILLIN Procaine PenicillinNOROCLOX CloxacillinNORODINE Co-trimazineNOROFULVIN GriseofulvinNORPLANT LevonorgestrelNORPROLAC QuinagolideNORVIR RitonavirNOVALDEX TamoxifenNOVANTRONE MitozantroneNOVOCILLIN Benzathine PenicillinNOVOMAST NovobiocinNOVONORM RepaglinideNOVOSEVEN Eptacog Alfa (Activated)NOXYFLEX NoxythiolinNOXYFLEX S AmethocaineNOZINAN MethotrimeprazineNU-SEALS ASPIRIN AspirinNUBAIN NalbuphineNUELIN TheophyllineNUFLOR FlorfenicolNUPERCAINAL CinchocaineNUPOR PhosmetNUROFEN IbuprofenNUTRIZYM GR PancreatinNUVAN STAYKIL Dichlorvos + IodofenphosNUVAN TOP Dichlorvos + FenitrothionNUVELLE Levonorgestrel + OestradiolNYCOPREN NaproxenNYMFALON Chorionic Gonadotrophin +

ProgesteroneNYSTADERMAL TriamcinoloneNYSTAMONT NystatinNYSTAN NystatinNYTOL DiphenhydramineOCCRYCETIN OxytetracyclineOCTOVIT CyanocobalaminOCTREOSCAN PentetreotideOCUCOAT Hypromellose

Proprietary Name British Approved name Proprietary Name British Approved nameOCUSERT PILO PilocarpineOESTRIFEN TamoxifenOESTROGEL OestradiolOILATUM PLUS Benzalkonium Chloride + TriclosanOLBETAM AcipimoxOMNISOL ChlortetracyclineONAMER M Polidronium ChlorideONCOSCINT SatumomabONCOVIN VincristineONE-ALPHA AlfacalcidolOPERIDINE PhenoperidineOPHTHAINE ProxymetacaineOPILON ThymoxamineOPOBYL BioallethrinOPTHAIN Benzalkonium ChlorideOPTHAURAL ChloramphenicolOPTICLOX CloxacillinOPTICORTEN DexamethasoneOPTICORTENOL PrednisoloneOPTICORTENOL-S DexamethasoneOPTICROM Cromoglycic AcidOPTILAST AzelastineOPTIMINE AzatadineOPTIMMUNE CyclosporinORABASE CarmelloseORABET MetforminORADEXON DexamethasoneORAHESIVE CarmelloseORALDENE HexetidineORALJECT CIRCULON IsoxsuprineORALJECT MUCOLYSE BromhexineORALJECT SEDAZINE AcepromazineORAMEC IvermectinORAMORPH MorphineORANDRONE MethyltestosteroneORAP PimozideORBENIN CloxacillinORBISECT PhosmetORELOX CefpodoximeORGAFOL UrofollitrophinORIMETEN AminoglutethimideORNICURE DoxycyclineORNIMED OxytetracyclineOROJET-N NeomycinORTHO-CREME NonoxinolORTHO-FORM NonoxinolORTHO-GYNEST OestriolORTHO-NOVIN Mestranol + NorethisteroneORUDIS KetoprofenORUVAIL KetoprofenOSBIL Iobenzamic AcidOTERNA Monosulfiram + BetamethasoneOTOMIZE DexamethasoneOTORYL DibromopropamidineOTOSPORIN Polymyxin

OTRIVINE XylometazolineOTRIVINE-ANTISTIN Antazoline + XylometazolineOVALYSE FertirelinOVARID MegestrolOVESTIN OestriolOVEX MebendazoleOVITELMIN MebendazoleOVRAN LevonorgestrelOVRANETTE LevonorgestrelOVYSMEN NorethisteroneOXANID OxazepamOXFENIL OxfendazoleOXIS EformoterolOXIVENT Oxitropium BromideOXYCARE OxytetracyclineOXYCOMPLEX Flunixin + OxytetracyclineOXYDON OxytetracyclineOXYDON OxytetracyclineOXYMAST OxytetracyclineOXYMYCIN OxytetracyclineOXYSENTIN OxytetracyclineOXYTETRIN OxytetracyclineP.E.P. ChlortetracyclineP.G. Serum Gonadotrophin + Chorionic

GonadotrophinPACIFENE IbuprofenPALAPRIN AloxiprinPALDESIC ParacetamolPALFIUM DextromoramidePALLADONE HydromorphonePALOSEIN OrgoteinPALUDRINE ProguanilPAMERGAN Pethidine + PromethazinePANACUR FenbendazolePANADOL ParacetamolPANALEVE ParacetamolPANALOG TriamcinolonePANCREALAURYL TEST FluoresceinPANCREASE PancreatinPANCREX PancreatinPANGRAM GentamicinPANOMEC IvermectinPARACETS ParacetamolPARACIDE PLUS DiazinonPARAFEND OxfendazolePARAMAX MetoclopramidePARAMIN ParacetamolPARAMOL DihydrocodeinePARAPLATIN CarboplatinPARASITIC LindanePARASOL CypermethrinPARATECT MorantelPARIET RabeprazolePARLODEL BromocriptinePARNATE Tranylcypromine

Proprietary Name British Approved name Proprietary Name British Approved namePAROVEN OxerutinsPARSTELIN Tranylcypromine + TrifluoperazinePARVOLEX AcetylcysteinePATHOCEF CefoperazonePAVACOL-D PholcodinePAVULON Pancuronium BromidePAXALGESIC Co-proxamolPAYZONE NitrovinPECRAM AminophyllinePEN—3-MAST Procaine PenicillinPENBRITIN (INJECTION) AmpicillinPENBRITIN (ORAL) AmpicillinPENDRAMINE PenicillaminePENILLIN Benzathine PenicillinPENMIX Biphasic Isophane InsulinPENTACARINATE PentamidinePENTASA MesalazinePENTASPAN PentastarchPENTAZONE NitrovinPENTOJECT PentobarbitonePENTOSTAM Sodium StibogluconatePEPCID FamotidinePEPTIMAX CimetidinePERDIX MoexiprilPERFAN EnoximonePERGOGREEN Human Menopausal

Gonadotrophin + UrofollitrophinPERGONAL MenotrophinPERIACTIN CyproheptadinePERIZIN CoumaphosPERLUTEX MedroxyprogesteronePERSANTIN DipyridamolePERTOFRAN DesipraminePEVARYL EconazolePEVARYL TC Econazole + TriamcinolonePEVIDINE Povidone-IodinePHARMATON RutosidePHARMORUBICIN EpirubicinPHENERGAN PromethazinePHENOBARBITONE

SPANSULE PhenobarbitonePHENOGEL PhenylbutazonePHENYZENE PhenylbutazonePHOR PAIN IbuprofenPHOSPHOLINE IODIDE Ecothiopate IodidePHYLLOCONTIN

CONTINUS AminophyllinePHYSEPTONE MethadonePHYSIOTENS MoxonidinePICOLAX Sodium PicosulphatePILOGEL PilocarpinePIMAVECORT NatamycinPIPORTIL PipothiazinePIPRIL PiperacillinPIRITON Chlorpheniramine

PITRESSIN ArgipressinPLACIDEX ParacetamolPLANATE CloprostenolPLANIPART ClenbuterolPLAQUENIL HydroxychloroquinePLATET AspirinPLAVIX ClopidogrelPLENDIL FelodipinePLUS PanthenolPNP EAR DROPS PolymyxinPOLYBACTRIN BacitracinPOLYFAX Bacitracin + PolymyxinPOLYQUAT Polidronium ChloridePOLYTRIM Polymyxin + TrimethoprimPONDERAX FenfluraminePONDOCILLIN Pivampicillin + PivmecillinamPONSTAN Mefenamic AcidPORECT PhosmetPORK INSULATARD Isophane InsulinPORK MIXTARD Biphasic Isophane InsulinPORK VELOSULIN Insulin InjectionPORON PhosmetPORSYN Co-trimazinePOSICOR MibefradilPOSIJECT DobutaminePOTENCIL PhenoxymethylpenicillinPOWERGEL KetoprofenPOWERPACK ChlorfenvinphosPRAGMATER Povidone-IodinePRAXILENE NaftidrofurylPRECORTISYL PrednisolonePRED FORTE PrednisolonePREDEF 2X IsoflupredonePREDENEMA PrednisolonePREDFOAM PrednisolonePREDNESOL PrednisolonePREDNO-LEUCOTROPIN CinchophenPREDSOL PrednisolonePREFERID BudesonidePREFOAM PrednisolonePREMIQUE CYCLE MedroxyprogesteronePREMPAK NorgestrelPREPIDIL DinoprostonePREPULSID CisapridePRESCAL IsradipinePRESERVEX AceclofenacPRESTIM Bendrofluazide + TimololPREVENDER DiazinonPREVENTEF DiazinonPRID Oestradiol + ProgesteronePRIMACOR MilrinonePRIMALAN MequitazinePRIMAXIN Cilastatin + ImipenemPRIMOLUT N NorethisteronePRIMOTESTON Testosterone

Proprietary Name British Approved name Proprietary Name British Approved namePRIMPERAN MetoclopramidePRIODERM MalathionPRO-BANTHINE Propantheline BromidePRO-DYNAM PhenylbutazonePRO-VIRON MesterolonePROCTOFOAM HC PramoxinePROCTOSEDYL Cinchocaine + FramycetinPROFASI Chorionic GonadotrophinPROFLEX IbuprofenPROFTRIL AlbendazolePROGESIC FenoprofenPROGRAF TacrolimusPROGRAM LufenuronPROGYNOVA OestradiolPROHANCE GadoteridolPROHANCE Calteridol CalciumPROLEUKIN AldesleukinPROLUTON DEPOT HydroxyprogesteronePROMINAL MethylphenobarbitonePROMONE-E MedroxyprogesteronePRONDOL IprindolePRONESTYL ProcainamidePROPADERM BeclomethasonePROPAIN DiphenhydraminePROPALIN PhenylpropanolaminePROPANIX PropranololPROPEN Benethamine Penicillin +Benzathine Penicillin + Procaine PenicillinPROPESS DinoprostonePROPINE DipivefrinePROSCAR FinasteridePROSOLVIN LuprostiolPROSTAP LeuprorelinPROSTIN E DinoprostonePROSTIN F2 DinoprostPROSTIN VR AlprostadilPROSULF Protamine SulphatePROTHIADEN DothiepinPROTIUM PantoprazolePROVERA MedroxyprogesteronePROZAC FluoxetinePSORADATE DithranolPSORIN DithranolPULMADIL RimiterolPULMICORT BudesonidePUR-IN MIX Biphasic Isophane InsulinPUR-IN NEUTRAL Insulin InjectionPURI-NETHOL MercaptopurinePYLORID Ranitidine Bismuth CitratPYROGASTRONE Alginic Acid + CarbenoxoloneQUADRAMAX MenbutoneQUALAMOX AmoxycillinQUELLADA LindaneQUESTRAN CholestyramineQUILIZINE Baquiloprim + Sulphadimethoxine

QUINABAND ClioquinolRADIAN B AspirinRANIZOLE Rafoxanide + ThiabendazoleRAPIFEN AlfentanilRAPIJECT MorphineRAPILYSIN ReteplaseRAPINOVET PropofolRAPITARD MC Biphasic Insulin InjectioRAPITIL NedocromilRASTINON TolbutamideRAXAR GrepafloxacinRBC AntazolineRECEPTAL BuserelinRECORMON Epoetin BetaREFLUDAN LepirudinREFOLINON Calcium FolinateREGAINE MinoxidilRELCOFEN IbuprofenRELEFACT LH-RH/TRH Gonadorelin + ProtirelinRELIFEX NabumetoneREMEDEINE DihydrocodeineREMNOS NitrazepamREMOBILASE Hyaluronic AcidRENACHEK HyoscineRENEGADE Alpha-CypermethrinREOCETIN ChloramphenicolREPLENINE Factor IX FractionREQUIP RopiniroleRESPACAL TulobuterolRESPIROT Cropropamide + CrotethamideRESTANDOL TestosteroneRETCIN ErythromycinRETIN-A TretinoinRETINOVA TretinoinRETRO CONRAY Iothalamic AcidRETROVIR ZidovudineREVANIL LysurideREVASC DesirudinREVIVON DiprenorphineRHEOMACRODEX DextranRHEUMACIN IndomethacinRHEUMATINE AspirinRHEUMOX AzapropazoneRHINOCORT BudesonideRHINOLAST AzelastineRHUMALGAN DiclofenacRIDAURA AuranofinRIDAVERM LevamisoleRIDECT PermethrinRIFADIN RifampicinRIFATER Isoniazid + Pyrazinamide +

RifampicinRIFINAH Isoniazid + RifampicinRIKOSPRAY Cetylpyridinium ChlorideRILUTEK Riluzole

Proprietary Name British Approved name Proprietary Name British Approved nameRIMACTANE RifampicinRIMACTAZID Isoniazid + RifampicinRIMIFON IsoniazidRIMSO-50 Dimethyl SulphoxideRINATEC Ipratropium BromideRINSTEAD Cetylpyridinium Chloride +

ChloroxylenolRIPERCOL LevamisoleRISPERIDAL RisperidoneRITALIN MethylphenidateRIVOTRIL ClonazepamRO-A-VIT RetinolROACCUTANE IsotretinoinROBAXIN MethocarbamolROBAXISAL FORTE MethocarbamolROBAXISAL AspirinROBINUL Glycopyrronium BromideROBINUL NEOSTIGMINE NeostigmineROBUST CypermethrinROCALTROL CalcitriolROCEPHIN CeftriaxoneROFERON Interferon AlfaROGITINE PhentolamineROHYPNOL FlunitrazepamROMENSIN MonensinROMOZIN TroglitazoneROMPUN XylazineRONAXAN DoxycyclineRONDOMYCIN MethacyclineRONICOL Nicotinyl AlcoholROZEX MetronidazoleRUBY Dichlorophen + PermethrinRUMAFEN DiclofenacRYCOVET DUOSPEC OxyclozanideRYCOVET ROXENTOL ChloroxylenolRYCOVET RYPOSECT PermethrinRYNACROM Cromoglycic AcidRYNACROM CO Xylometazoline + Cromoglycic

AcidRYTHMODAN DisopyramideSABRIL VigabatrinSACOX SalinomycinSAFFAN AlphaxaloneSAGATAL PentobarbitoneSAIZEN SomatropinSALAGEN PilocarpineSALAMOL SalbutamolSALAZOPYRIN SulphasalazineSALBULIN SalbutamolSALCOSTAT DinitolmideSALFURIDE NifursolSALGAIN SalinomycinSALIVA ORTHANA Gastric MucinSALOFALK MesalazineSALURIC Chlorothiazide

SALZONE ParacetamolSANDIMMUN CyclosporinSANDOSTATIN OctreotideSANOMIGRAN PizotifenSAPPHIRE PolyhexanideSAQUADIL DiaveridineSAVENTRINE IsoprenalineSAVLON ChlorhexidineSCHERING PC NorgestrelSCHERIPROCT CinchocaineSCHERIPROCT PrednisoloneSCOLINE Suxamethonium ChlorideSCOPODERM HyoscineSCOPODEX HyoscineSCORPIN Co-trimazineSEALEGS MeclozineSECADREX AcebutololSECONAL SODIUM Quinalbarbitone SodiumSECTINE Fenvalerate + PermethrinSECTRAL AcebutololSECURON VerapamilSECUROPEN AzlocillinSEDIVET RomifidineSEHCAT Tauroselcholic AcidSELDANE TerfenadineSELEXID PivemecillinamSEMIDAONIL GlibenclamideSEMITARD MC Insulin Zinc SuspensionSEMPREX AcrivastineSEOMINAL Phenobarbitone + TheodrenalineSEPTREX SulphathiazoleSEPTRIN Co-trimoxazoleSERC BetahistineSERDOLECT SertindoleSERENACE HaloperidolSERETIDE Fluticasone + SalmeterolSEROPHENE ClomipheneSEROQUEL QuetiapineSEROXAT ParoxetineSESORAL MethyltestosteroneSEVREDOL MorphineSIMPLENE AdrenalineSINEMET Co-careldopaSINEQUAN DoxepinSINGULAIR MontelukastSINTHROME NicoumaloneSKELED Tiludronic AcidSLIPJEL Benzalkonium ChlorideSLO-PHYLLIN TheophyllineSLOFENAC DiclofenacSLOW-PREN OxprenololSLOW-TRASICOR OxprenololSLOZEM DiltiazemSNO PHENICOL ChloramphenicolSNO PILO Pilocarpine

Proprietary Name British Approved name Proprietary Name British Approved nameSODIUM AMYTAL AmylobarbitoneSOFRA-TULLE FramycetinSOFRADEX Dexamethasone + Framycetin +

GramicidinSOFRAMYCIN Framycetin + GramicidinSOLCO HIDA EtifeninSOLCOSCINT

HEPATOBIDA EtifeninSOLIAN AmisulprideSOLIVITO N CyanocobalaminSOLPAFLEX IbuprofenSOLPRIN AspirinSOLU-CORTEF HydrocortisoneSOLU-MEDRONE MethylprednisoloneSOLVITO Pantothenic AcidSOMATONORM SomatremSOMILAN Chloral BetaineSOMINEX PromethazineSOMNITE NitrazepamSONERYL ButobarbitoneSONI-SLO Isosorbide DinitrateSORBESTER P 12 Sorbitan MonolaurateSORBESTER P 16 Sorbitan MonopalmitateSORBESTER P 18 Sorbitan MonostearateSORBESTER P 37 Sorbitan TrioleateSORBESTER P 38 Sorbitan TristearateSORBESTER Q PolysorbateSORBICHEW Isosorbide DinitrateSORBID Isosorbide DinitrateSORBITRATE Isosorbide DinitrateSOTACOR SotalolSPAN 20 Sorbitan MonolaurateSPAN 40 Sorbitan MonopalmitateSPAN 60 Sorbitan MonostearateSPAN 65 Sorbitan TristearateSPAN 80 Sorbitan Mono-oleateSPAN 85 Sorbitan TrioleateSPARINE PromazineSPARTAKON LevamisoleSPARTRIX CarnidazoleSPASMONAL AlverineSPECTAM SpectinomycinSPECTRABAN PadimateSPECTRAZOL CefuroximeSPIRA SpiramycinSPIRETIC SpironolactoneSPIRO-CO Hydroflumethiazide +

SpironolactoneSPIROCTAN SpironolactoneSPIROCTAN-M Canrenoic AcidSPIROLONE SpironolactoneSPIROSPARE SpironolactoneSPORANOX ItraconazoleSPRAY OxymetazolineSPUTOLOSIN Dembrexine

STAFAC VirginiamycinSTARCARE CetrimideSTARCARE BLUE PolyhexanideSTARIL FosinoprilSTELAZINE TrifluoperazineSTEMETIL ProchlorperazineSTENEROL HalofuginoneSTER-ZAC LIQUID TriclosanSTER-ZAC POWDER HexachlorophaneSTESOLID DiazepamSTIEDEX DesoxymethasoneSTIEMYCIN ErythromycinSTREPSILS AmylmetacresolSTREPTASE StreptokinaseSTREPTOVIN BetamethasoneSTRESNIL AzaperoneSTRINACIN TrimethoprimSTROMBA StanozololSTRONGID PyrantelSTUGERON CinnarizineSUBLIMAZE FentanylSUDAFED TriprolidineSULEO-C CarbarylSULEO-M MalathionSULFATRIM Co-trimazineSULFOXINE LA SulphamethoxypyridazineSULPAREX SulpirideSULPITIL SulpirideSULTRIN Sulphacetamide + SulphathiazoleSUMMER FLY DiazinonSUPAVERM ClosantelSUPAVERM TELMIN MebendazoleSUPRAX CefiximeSUPRECUR BuserelinSUPREFACT BuserelinSURE LevamisoleSURGAM Tiaprofenic AcidSURMONTIL TrimipramineSUROLAN Miconazole + PrednisoloneSURVANTA BeractantSUSTAMYCIN TetracyclineSUSTANON TestosteroneSWIFT PermethrinSWITCH PermethrinSYMMETREL AmantadineSYNACTHEN TetracosactrinSYNALAR FluocinoloneSYNALAR C Fluocinolone + ClioquinolSYNALAR N Fluocinolone + NeomycinSYNANTHIC OxfendazoleSYNAREL NafarelinSYNCHROCEPT FenprostaleneSYNDOL DoxylamineSYNFLEX NaproxenSYNPHASE Norethisterone

Proprietary Name British Approved name Proprietary Name British Approved nameSYNTARIS FlunisolideSYNTOCINON OxytocinSYNTOMETRINE Ergometrine + OxytocinSYNTOPRESSIN LypressinSYNULOX Co-amoxiclavSYNURETIC AmilorideSYNUTRIM Co-trimazineSYRAPRIM TrimethoprimSYSCOR NisoldipineSYSTAMEX OxfendazoleSYTRON Sodium IronedetateTAGAMET CimetidineTAKTIC Amitraz (vet)TALIN ThaumatinTAMBOCOR FlecainideTAMOFEN TamoxifenTAMPOVAGAN StilboestrolTARDAK DelmadinoneTARGOCID TeicoplaninTARGOT ChlortetracyclineTARIVID OfloxacinTARKA VerapamilTASMAR TolcaponeTAVANIC LevofloxacinTAVEGIL ClemastineTAXOCINT TazobactamTAXOL PaclitaxelTAYLOR’S IbuprofenTAZILDIL DiltiazemTAZOCIN PiperacillinTEARS NATURALE Dextran + HypromelloseTECHNESCAN BetiatideTECHNETIUM (EHIDA)

AGENT EtifeninTEEJEL Cetalkonium Chloride + Choline

SalicylateTEGRETOL CarbamazepineTELEPAQUE Iopanoic AcidTELFAST FexofenadineTELODRON ChlorpheniramineTEMBIDS Isosorbide DinitrateTEMGESIC BuprenorphineTEMOPEN TemocillinTENIF Atenolol + NifedipineTENORET Co-tenidoneTENORETIC Co-tenidoneTENORMIN AtenololTENSIPINE NifedipineTENSIUM DiazepamTENSOLVET HeparinTEOPTIC CarteololTERFENOR TerfenadineTERFINAX TerfenadineTERMINEZE Cinchocaine + Quinalbarbitone

Sodium

TERRA-CORTRIL Oxytetracycline + PolymyxinTERRAMYCIN OxytetracyclineTERTROXIN LiothyronineTETCIN OxytetracyclineTETRA OxytetracyclineTETRA-DELTA NovOxytetracyclineobiocinTETRALYSAL LymecyclineTETRAMIN OxytetracyclineTETRAPLEX OxytetracyclineTETROXY OxytetracyclineTETSOL TetracyclineTHEO-DUR TheophyllineTHEOCARDIN DiprophyllineTHEPHORIN PhenindamineTHIBENZOLE ThiabendazoleTHIOVET ThiopentoneTHOVALINE Cod-liver OilTIAMUTIN TiamulinTICAR TicarcillinTIEMPE TrimethoprimTIGUVON Fenthion (vet)TILADE NedocromilTILARIN NedocromilTILDIEM DiltiazemTILORYTH ErythromycinTIMECEF CefodizimeTIMENTIN Clavulanic Acid + TicarcillinTIMODINE Benzalkonium ChlorideTIMOPTOL TimololTINADERM TolnaftateTIXYLIX DAYTIME PholcodineTIXYLIX NIGHT TIME PromethazineTOBRALEX TobramycinTOFRANIL ImipramineTOLANASE TolazamideTOLECTIN TolmetinTOLFEDINE Tolfenamic AcidTOMANOL PhenylbutazoneTOMUDEX RaltitrexedTONOCARD TocainideTOPAL Alginic AcidTOPAMAX TopiramateTOPICYCLINE TetracyclineTOPLINE AmitrazTORADOL KetorolacTORBETOL Benzalkonium Chloride +HexachlorophaneTORBUTROL ButorphanolTORGYL MetronidazoleTOTAMOL AtenololTRACRIUM Atracurium BesylateTRAMAKE TramadolTRAMIL ParacetamolTRANDATE LabetalolTRANXENE Clorazepic Acid

Proprietary Name British Approved name Proprietary Name British Approved nameTRASICOR OxprenololTRASIDREX Cyclopenthiazide + OxprenololTRASYLOL AprotininTRAVOGYN IsoconazoleTRAXAM FelbinacTRENTAL OxpentifyllineTRI-ADCORTYL OTIC GramicidinTRI-ADCORTYL Gramicidin + TriamcinoloneTRI-CICATRIN BacitracinTRIAMAXCO Co-triamterzideTRIAMCO Co-triamterzideTRIBRISSEN Co-trimazineTRICHO PLUS RonidazoleTRICLOSEPT TriclosanTRIDESTRA Medroxyprogesterone + OestradiolTRILUDAN TerfenadineTRIMABAC Co-trimazineTRIMEDIAZINE Co-trimazineTRIMEDOXINE Co-trimazineTRIMOPAN TrimethoprimTRIMOVATE CREAM Clobetasone + OxytetracyclineTRIMOVATE ClobetasoneTRINACOL Co-trimazineTRINORDIOL LevonorgestrelTRINOVUM NorethisteroneTRIOMINIC PheniramineTRIOSIL Sodium MetrizoateTRIOXYL AmoxycillinTRIPACIN PhthalylsulphathiazoleTRIPTAFEN Amitriptyline + PerphenazineTRISEQUENS Norethisterone + Oestriol +

OestradiolTRITACE RamiprilTRIVETRIN Trimethoprim + SulfadoxineTROBICIN SpectinomycinTRODAX NitroxynilTROPERGEN Co-phenotropeTROPHEN NitrofurazoneTROSCAN NitroscanateTROSYL TioconazoleTRUSOPT DorzolamideTRYPLASE PancreatinTRYPTIZOL AmitriptylineTRYPTIZOL SYRUP AmitriptylineTUINAL Amylobarbitone + Quinalbarbitone

SodiumTUSANA DextromethorphanTWEEN PolysorbateTYLACARE TylosinTYLAMIX TylosinTYLAN TylosinTYLASUL PREMIX TylosinTYLUVET TylosinTYROZETS Bacitracin + TyrothricinUBRETID Distigmine Bromide

UCERAX HydroxyzineUCLAPRIM Co-trimoxazoleUKIDAN UrokinaseULTIVA RemifentanilULTRADIL FluocortoloneULTRALANUM FluocortoloneULTRAMOX AmoxycillinULTRAPROCT Cinchocaine + FluocortoloneULTRAVIST Iopronic AcidUNICAP Pantothenic AcidUNICHEM TerfenadineUNIDONE FurazolidoneUNIFLU DiphenhydramineUNIPARIN HeparinUNIPHYLLIN TheophyllineUNIPINE NifedipineUNIPRIM Co-trimazineUNIROID CinchocaineUNIVER VerapamilURANTOIN NitrofurantoinURDOX Ursodeoxycholic AcidURI-TAINER Disodium EdetateURIBEN Nalidixic AcidURIFLEX Disodium EdetateURISPAS FlavoxateUROGRAFIN Diatrizoic AcidUROMITEXAN MesnaUROVISION Diatrizoic AcidURSOFALK Ursodeoxycholic AcidURSOGAL Ursodeoxycholic AcidUTINOR NorfloxacinUTOVLAN NorethisteroneUVISTAT MexenoneVAGIFEM OestradiolVALBAZEN AlbendazoleVALCLAIR DiazepamVALIUM DiazepamVALLERGAN TrimeprazineVALOID CyclizineVALTREX ValaciclovirVANCOCIN VancomycinVANODINE CetrimideVAPONA DichlorvosVARIDASE Streptodornase + StreptokinaseVASCASE CilazaprilVASOXINE MethoxamineVECTAVIR PenciclovirVELBE VinblastineVELOSEF CephradineVELOSULIN Neutral Insulin InjectionVENOFER Iron SucroseVENTIDE Beclomethasone + SalbutamolVENTIPULMIN Clenbuterol + TrimethoprimVENTIPULMIN TMP/S Co-trimazineVENTODISKS Salbutamol

Proprietary Name British Approved name Proprietary Name British Approved nameVENTOLIN SalbutamolVEPESID EtoposideVERAMIX MedroxyprogesteroneVERIPAQUE OxyphenisatinVERMOX MebendazoleVESADINE SulphadimidineVESANOID TretinoinVETALAR KetamineVETALOG TOPICAL TriamcinoloneVETALPHA AlfacalcidolVETASEPT ChlorhexidineVETERGESIC BuprenorphineVETIDREX HydrochlorothiazideVETKEM PhosmetVETORYL PhthalylsulphathiazoleVETRAZIN CyromazineVETREMOX AmoxycillinVETRIMOXIN AmoxycillinVETSOVATE BetamethasoneVI-SORBIN CyanocobalaminVIAGRA SildenafilVIAZEM DiltiazemVIBRAMYCIN DoxycyclineVICKS MEDINITE DoxylamineVIDAMOX AmoxycillinVIDEX DidanosineVIDOCILLIN AmpicillinVIDOPEN AmpicillinVIOFORM-HYDROCORT-

ISONE Clioquinol + HydrocortisoneVIRACEPT NelfinavirVIRAFERON Interferon AlfaVIRAMUNE NevirapineVIRAZID TribavirinVIRBAXYL XylazineVIRIDAL Alprostadil AlfadexVIRORMOME TestosteroneVIROVIR AciclovirVIRUDOX Dimethyl Sulphoxide +IdoxuridineVISCLAIR Methyl CysteineVISIPAQUE IodixanolVISKALDIX Clopamide + PindololVISKEN PindololVISTA-METHASONE BetamethasoneVISTIDE CidofovirVITBEE CyanocobalaminVIVALAN ViloxazineVIVIOPTAL Adenosine + RutosideVIVITONIN PropentofyllineVOLITAL PemolineVOLMAX SalbutamolVOLRAMAN DiclofenacVOLSAID DiclofenacVOLTAROL Diclofenac

VOREN DexamethasoneWARTICON PodophyllotoxinWAXSOL Docusate SodiumWELLDORM Chloral HydrateWELLFERON Interferon AlfaWELLVONE AtovaquoneWILLCAIN Adrenaline + ProcaineWORMALIC FenbendazoleWORMEX FenbendazoleXALATAN LatanoprostXANAX AlprazolamXATRAL AlfuzosinXENICAL OrlistatXEPIN DoxepinXYLOCAINE Adrenaline + LignocaineXYLOCARD LignocaineXYLOPROCT LignocaineXYLOTOX LignocaineYOMESAN NiclosamideYUTOPAR RitodrineZADITEN KetotifenZADSTAT MetronidazoleZAMADOL TramadolZANAFLEX TizanidineZANIDIP LercanidipineZANTAC RanitidineZAQUILAN Baquiloprim + SulphadimethoxineZARONTIN EthosuximideZAVEDOS IdarubicinZEASORB ChloroxylenolZELEPAR SelegilineZEMTARD DiltiazemZERIT StavudineZEROFEN FenbendazoleZESTORETIC LisinoprilZESTRIL LisinoprilZIDOVAL MetronidazoleZILEZE ZopicloneZIMOVANE ZopicloneZINACEF CefuroximeZINAMIDE PyrazinamideZINERYT ErythromycinZINGA NizatidineZINNAT CefuroximeZIRTEK CetirizineZISPIN MirtazapineZITA CimetidineZITHROMAX AzithromycinZOCOR SimvastatinZOFRAN OndansetronZOLADEX GoserelinZOMIG ZolmitriptanZONIVENT BeclomethasoneZONULYSIN ChymotrypsinZORAC Tazarotene

Proprietary Name British Approved name Proprietary Name British Approved nameZOVIRAX AciclovirZUMENON OestradiolZYDOL Tramadol

ZYLORIC AllopurinolZYPREXA Olanzapine

1

Appendix A:

Structures

These notes are provided as a guide to the semi-systematic chemical nomenclature of certain groups ofnatural and semi-synthetic products. The followingliterature should be consulted for further information.

1. The definitive rules of the International Union ofPure and Applied Chemistry (IUPAC) for organicsubstances are contained in Nomenclature of OrganicChemistry, Section A to F and H, Pergamon Press,Oxford, 1979.

2. The IUPAC rules for inorganic substances are givenin Nomenclature of Inorganic Chemistry, Blackwells,Oxford, 1990.

3. Biochemical Nomenclature and Related Documents, TheBiochemical Society for the International Union ofBiochemistry (IUB), 2nd. edn. London, 1992. Thefollowing topics are included.

Stereochemistry(Nomenclature of Organic Chemistry, Section E)

Natural products and related compounds(Nomenclature of Organic Chemistry, Section F)

Abbreviations and Symbols

Amino acids, peptides, peptide hormones andimmunoglobulins

Steroids

Carotenoids and tocopherols

Carbohydrates and cyclitols

Vitamins

2A Aminoglycoside Antibiotics

A.1 The aminoglycoside antibiotics are conveniently named by reference to2-D-deoxystreptamine, 1, in which name the configuration andnumbering shown are implicit.

OH

NH2

NH2

HO

OH

1

1

3

4

5 6

2

A.2 The aminoglycoside antibiotics commonly carry glycosyl radicals on theoxygen atoms attached to C-4 and C-6. The configuration andnumbering shown in 1 should be strictly observed if confusion is to beavoided.

A.3 When one glycosyl radical is linked to another the names are separatedby two locants which indicate the respective positions involved in thisglycosidic union; these locants are enclosed in parentheses andseparated by an arrow (pointing from the locant corresponding to theglycosyl carbon atom to the locant corresponding to the hydroxyliccarbon atom involved).

B Cephalosporin Antibiotics

B.1 The cephalosporin antibiotics are conveniently named by reference toeither cephalosporanic acid (2, R = CH2OAc, X = H) or cephem-4-carboxylic acid (2, R = X = H).

8

7 6

5 43

21

N

S

O

HH

X

R

COOH

2

8

7 65

4

32

1N

S

COOH

R

X

H H

O

3

B.2 When names are based on cephalosporanic acid or cephem-4-carboxylicacid the traditional numbering shown in 2 is used.

B.3 Cephalosporanic acid is systematically named as (6R)-3-acetoxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.Compounds that are named systematically use the numbering andorientation shown in 3.

B.4 The cephalosporin antibiotics are ususally 7-acylaminocephalosporanicacid derivatives in which the configuration at position 7 is R.

3C Ergot Alkaloids

C.1 Members of the ergoline group of substances are conveniently named byreference to either ergoline itself, 4, or to D-lysergamide, 5. When namesare so based the traditional numbering shown in 4 is used. In 9,10-dihydro compounds the configuration at position-10 needs to bespecified.

NH

HN

H

HNMe

HN

H

CONH2H

NMe

HN

H

H N

N

ON

H

1 2

3

4

5

6

78

9

10

1112

13

1415

18 19

4

1′2′

3′ 4′5′

6′

7′8′

9′10′

11′12′

H

5 6

C.2 Members of the ergotamine group of substances are conveniently namedby reference to ergotaman, 6. Ergotamine itself is (5¢R)-5¢-benzyl-12¢-hydroxy-2¢-methyl-18-oxoergotaman-3¢,6¢-dione.

D Morphines

D.1 Members of the morphine and codeine group of substances havetraditionally been named with reference to morphine itself, 7, using thenumbering shown. However, names may be based more conveniently oneither morphinan, 8, orent-morphinan, 9.

987

NHH

NH

12

3

4

5

67

8

9

1011

12

13 1415 16

9a17

16151413

1211

10

9

87

6

5

4

32

1

HO

HO

NH

Me

O

H

D.2 Morphine, 7, is (5R, 6S)-4,5-epoxy-9a-methyl-7,8-didehydromorphinan-3,6-diol.

D.3 In certain morphine derivatives, an etheno or ethano bridge is presentjoining positions 6 and 14 and a hydroxyalkyl side chain is present atposition 7.

4E Penicillin Antibiotics

E.1 The penicillin antibiotics are conveniently named by reference topenicillanic acid (10, X = H) when the classical numbering shown isused.

N

SHH

X

O

MeMe

COOH

H

N

SHH

HO COOH

MeMe

X

12

34

56

7

7

6 54

3

21

10 11

E.2 Penicillanic acid is systematically named as (2S, 5R)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Compounds thatare named systematically use the orientation and numbering shown in11.

E.3 The penicillin antibiotics are usually 6-acylamino penicillanic acidderivatives in which the configuration at position 6 is R.

F Polypeptides

F.1 The following 3-letter and 1-letter symbols for amino-acids, authorisedby the IUPAC-IUB Joint Commission on Biochemical Nomenclature,are used for representing the sequences of polypeptides:

Alanine Ala A Leucine Leu L

Arginine Arg R Lysine Lys K

Asparagine Asn N Methionine Met M

Aspartic Acid Asp D Phenylalanine Phe F

Cysteine Cys C Proline Pro P

Glutamine Gln Q Serine Ser S

Glutamic acid Glu E Threonine Thr T

Glycine Gly G Tryptophan Trp W

Histidine His H Tyrosine Tyr Y

Isoleucine Ile I Valine Val V

F.2 The following symbols recommended by the Joint Commission are alsoused:

2-Aminohexanoic acid Ahx

Sarcosine Sar

Pyroglyutamic acid <Glu

tert-Butoxycarbonyl Boc

F.3 When interpreting 3-letter sequences of amino-acid residues, the hyphen

5should be considered as part of the symbol. Its use to separate theindividual residues or radicals may be illustrated by the followingexample:

Gly = NH2 CH2 COOH

Gly- = NH2 CH2 CO-

-Gly = -NH CH2 COOH

-Gly- = -NH CH2 CO-

and thus,

Gly-Gly-Gly = NH2 CH2 CO NH CH2 CO NH CH2 COOH

The residues are conventionally written with the amino group to the leftand the carboxyl group to the right. This is implicit in the symbolism.

F.4 Where peptide sequences are shown using 3-letter symbols all amino-acids except glycine have the L-configuration unless otherwise indicated.

G Prostaglandins

G.1 Members of the prostaglandin group of substances are convenientlynamed by reference to prostanoic acid, 12, using the numbering shown.Prostanoic acid may be systematically named as 7-[(1S, 2S)-2-octylcyclopentyl]heptanoic acid. Dinoprost, 13, may therefore benamed as (5Z, 12E)-(9S,11R,15S)-9,11,15-trihydroxyprosta-5,13-dienoic acid.

COOH

CH3

H

H

178

9

10

11 1213 20 CH3

H

H

COOH

OH

HO

HO

H

H H

12 13

G.2 A convenient semi-trivial nomenclature exists by which prostaglandins(PG) are classified into groups A to F according to the substitutionpattern in the cyclopentane ring (shown below). The subscript numerals1, 2 and 3 refer to the number of double bonds found in the side-chainsand subscript a refers to the configuration of the C-9 hydroxy group.Thus, 13 is referred to as PGF2a

O O O OH

OHH

O

OHH

O

HOH

A B C D E F

6H Steroids

H.1 Steroids are drawn and numbered, and the rings lettered, as shown in14.

A B

C D1

2

34

56

7

8910

1112

13

14 15

16

17

18

19

20

21

2223

24

241

242

25

26

27

H

H

H

H

H

R1

R2R3

14 15

H.2 Steroids are named with reference to certain basic carbocycles some ofwhich are defined in Table 1. When so drawn, dotted bonds are regardedas lying below the plane of the paper and are designated a, thickenedbonds are regarded aslying above the plane of the paper and aredesignated b and bonds of unknown configuration are shown by a wavyline and are designated x.

Table I

R1 R2 R3

Gonane H H H

Estrane H Me H

Androstane Me Me H

Pregnane Me Me Et

H.3 When the hydrogen atom at C-5 is present, its configuration is alwaysspecified, eg 5a-pregnane, 5b-androstane. The configuration at centres,8,9,10,13,14 and 17 is assumed to be as shown in 15 unless otherwisespecified.

H.4 When inversion of the normal configuration occurs, the positionsconcerned are specified; and thus 17 is named 5b,17a-pregnane.

16

H

H

H

H

H

Me

Me Me

7H.5 When inversion occurs at all of the defined asymmetric centres, the

original name is preceded by the italicised prefix ent-. Racemates areindicated by use of the italicised prefix rac-.

H.6 Further fundamental carbocycles are defined thus:

Table II

Side-chain carbon positions present

Cholane 20 - 24

Cholestane 20 - 27

Ergostane 20 - 27, 241

In addition to retaining the configuration shown in 15, C-20 has anR-configuration in each carbocycle and C-24 in ergostane has an S-configuration. However, additional substituents at positions C-17, C-20,C-21 may alter the R and S propriety descriptions without any change atC-20.

H.7 A large number of therapeutically active steroids bear a carbonyl groupat position 3 and unsaturation across positions 5 and 5. Ring A is oftenaromatic in estrogens.

J Tetracyclines

J.1 The tetracycline antibiotics are conveniently named by reference totetracycline itself, 17, (R = H), which may be defined as(4S,4aS,5aS,6S,12aS)-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide.

OH O OHOH

O

CONH2

OH

NMe2

HHMe

HO

H R

17

J.2 When analogues of tetracycline are named the stereodescriptors R and Smay be subject to change even though the steric configuration usuallyremains unchanged. For example, in oxytetracycline, the hydroxyl groupat position 5 imposes assignment inversions at positions 4a and 5a fromS to R although the steric configuration at these positions remainsunchanged.

8J.3 When fully systematic names based on naphthacene-2-carboxamine are

used, the stereodescriptors given in Table 3 should be used.

Table III

Position

4 4a 5 5a 6 12a

Chlortetracycline S S – S S S

Clomocycline S S – S S S

Demeclocycline S S – S S S

Doxycycline S R S R R S

Meclocycline S R S R – S

Methacycline S R S R – S

Minocycline S S – R – S

Oxytetracycline S R S R S S

Tetracycline S S – S S S

K Tropanes

K.1 Members of the tropane group of substances are conveniently named byreferences to tropane itself, 18, when the numbering and orientationshown are used. Tropane is defined as (8r)-N-methyl-8-azabicyclo[3.2.1]octane.

NMe

1

2

3

46

5

7

8

18

NMe

O

H

O

H Ph

OH

19

K.2 Atropine, 19, is (1R, 3r, 5S, 8r,)-tropan-3-yl (RS)-tropate where theterm tropate represents 3-hydroxy-2-phenylpropionate.

K.3 In the (-) -series the tropoyl side-chain has the (S) configuration, 20.

K.4 In y-tropane compounds, 21, the configuration at position-3 isdesignated as ‘3s’.

9K.5 In hyoscine and other atropine derivatives bearing a 6,7-epoxy bridge,

the configuration is as shown in 22.

O

O

H Ph

OH

20

H

O

O

PhH

OH

21 22

NMe

O

M Xanthines

Members of the xanthine group of substances are conveniently namedby references to purine, 24, when the non-systematic numbering shownis used.

N

N

N

N

H

12

3 4

56

78

9

23

1

Appendix B:

Guidelines for the Constructionof Pharmaceutical Trademarks

These guidelines are concerned with the following aspects:

1. Undesirable features in trade marks, both registeredand unregistered

2. The qualification of trade marks by detached words,letters and numerals

3. The relationship between trade marks andnonproprietary names

Guidelines

1. 1.1 A trade mark should not be liable to confusion in print, inhandwriting or in speech with a trade mark of an existingproduct.

1.2 A trade mark should not consist wholly of initial letters (otherthan acronyms) or code numbers.

1.3 A trade mark should not convey misleading therapeutic orpharmaceutical connotations.

1.4 Variations of a trade mark consisting of a single word within arange of related products should not be so small as to causeconfusion.

1.5 A trade mark of a discontinued product consisting of a singleactive ingredient should not be reassigned to a product contain-ing a different single active ingredient.

2. 2.1 Indication of the strength of a product by words such as ‘Forte’and ‘Strong’ in the trade mark should be avoided.

2.2 Unnecessary qualification of a trade mark by letters shouldgenerally be avoided but letters when used should conform tothe indications stated in the Annex.

2.3 Qualification of a trade mark by a detached Roman numeralshould generally be avoided.

2.4 Qualification of a trade mark by the numbers 1 to 5 should beavoided.

2.5 With the exception of oral contraceptive products, numberswhen used to qualify a trade mark should indicate the strengthof the active ingredient.

23. 3.1 A trade mark should not be liable to confusion in handwriting, in

print or in speech with an established nonproprietary namerelating to a different active ingredient.

3.2 Resolution 46.19 passed at the 1993 World Health Assemblyrequires that a trade mark should not incorporate a ‘commonstem’ that has been adopted and published by the Organization.The Resolution also discourages the use of trade marks derivedfrom International Nonproprietary Names. These requirementsshould be observed.

ANNEX

Detached letters when used to qualify a trade mark should conform tothe following indications (non-limiting list). It is recommended thatdouble-letter appendages be used for added distinctiveness.

If any of the following letters are used, their significance should accordwith the corresponding statements. Conversely, if the need exists toconvey a concept that is stated below, the corresponding letter(s) shouldbe used.

The list of letter-combinations published in previous editions of this book iscurrently being reviewed. When finalised, it will be issued once more in aSupplment to this edition.