(19)

(11)

EP 2 603 506 A1

(12)

(43) Date of publication: 19.06.2013 Bulletin 2013/25 (21) Application number: 11733678.4 (22) Date of filing: 14.07.2011

(51) International Patent Classification (IPC):  C07D 413/10(2006.01) (86) International application number: PCT/EP2011/062097 (87) International publication number: WO 2012/019862 (16.02.2012 Gazette 2012/07)

(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 (30) Priority: 11.08.2010 WO PCT/EP2010/005209 (71) Applicant: Synthon BV 6545 CM Nijmegen (NL)	(72) Inventor: BARTOS, Petr 628 00 Brno (CZ) (74) Representative: Mendivil Gil, Maria Dolores et al Synthon BV IP Research P.O. Box 7071 6503 GN Nijmegen 6503 GN Nijmegen (NL)