(19)

(11)

EP 2 917 225 A1

(12)

(43) Date of publication: 16.09.2015 Bulletin 2015/38 (21) Application number: 12784003.1 (22) Date of filing: 09.11.2012

(51) International Patent Classification (IPC):  C07J 31/00(2006.01) C07J 43/00(2006.01) (86) International application number: PCT/EP2012/072208 (87) International publication number: WO 2014/071984 (15.05.2014 Gazette 2014/20)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Synthon BV 6545 CM Nijmegen (NL)	(72) Inventors: CASTULIK, Jakub 67817 Blansko (CZ) GIELING, Rene NL-6545CM Nijmegen (NL) VYKLICKY, Libor 67817 Blansko (CZ) (74) Representative: Mendivil Gil, Maria Dolores et al Synthon BV IP Research P.O. Box 7071 6503 GN Nijmegen 6503 GN Nijmegen (NL)