(19)

(11)

EP 2 007 423 A2

(12)

(88) Date of publication A3: 20.03.2008 (43) Date of publication: 31.12.2008 Bulletin 2009/01 (21) Application number: 07734181.6 (22) Date of filing: 26.03.2007

(51) International Patent Classification (IPC):  A61K 39/395(2006.01) A61P 35/00(2006.01) C07K 16/28(2006.01) A61P 31/18(2006.01) (86) International application number: PCT/IB2007/000860 (87) International publication number: WO 2007/113648 (11.10.2007 Gazette 2007/41)

(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: 05.04.2006 US 789662 P (71) Applicant: Pfizer Products Incorporated Groton, CT 06340 (US)	(72) Inventor: GOMEZ-NAVARRO, Jesus Groton, CT 06340 (US) (74) Representative: Ford, Timothy James  Pfizer Limited European Patent Department Ramsgate Road Sandwich, Kent CT13 9NJ Sandwich, Kent CT13 9NJ (GB)