(19)

(11)

EP 2 066 644 A2

(12)

(88) Date of publication A3: 03.04.2008 (43) Date of publication: 10.06.2009 Bulletin 2009/24 (21) Application number: 07804703.2 (22) Date of filing: 03.08.2007

(51) International Patent Classification (IPC):  C07D 239/42(2006.01) A61P 3/06(2006.01) A61K 31/505(2006.01) (86) International application number: PCT/IB2007/002242 (87) International publication number: WO 2008/015563 (07.02.2008 Gazette 2008/06)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 04.08.2006 IN MU12452006 10.08.2006 IN MU12672006 10.08.2006 IN MU12682006 (71) Applicant: Glenmark Pharmaceuticals Limited Mumbai 400 099 (IN)	(72) Inventors: JOSHI, Narendra Shriram Navi Mumbai-400709 (IN) KHILE, Anil Shahaji New Panvel 410206 (IN) KAJALE, Yogesh Baburao Than 400607 (IN) (74) Representative: Wibbelmann, Jobst  Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München 81541 München (DE)