Design, synthesis and biological activity of new brassinosteroid analogues with

phenyl group in the side chain

M. Kvasnica,a,† J. Oklestkova,a V. Bazgier,a,b L. Rárová,c P. Kořínková,a J. Mikulík,a M. Budesinsky,d T. Béres,c K. Berka,b,e Q. Lu,f,g E. Russinova,f,g M. Strnada

aLaboratory of Growth Regulators, Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany ASCR &

Palacký University, Šlechtitelů 27, 78371 Olomouc, Czech Republic. bDepartment of Physical Chemistry, Faculty of Science, Palacký University, tř. 17. Listopadu 12, 77146 Olomouc, Czech Republic.

cInstitute of Organic Chemistry and Biochemistry, ASCR, Flemingovo n. 2, 16610 Prague 6,

Czech Republic. dDepartment of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 27,

78371 Olomouc, Czech Republic eRegional Centre of Advanced Technologies and Materials, Department of Physical Chemistry Palacky University in Olomouc, 17. listopadu 1131, Olomouc

CZ779 00, Czech Republic fDepartment of Plant Systems Biology, VIB, 9052 Gent, Belgium.

gDepartment of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Gent, Belgium.

kvasnica@ueb.cas.cz

Supplementary information

Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.This journal is © The Royal Society of Chemistry 2016

1H and 13C spectra of all prepared compounds