(19)

(11)

EP 1 991 276 A2

(12)

(88) Date of publication A3: 15.11.2007 (43) Date of publication: 19.11.2008 Bulletin 2008/47 (21) Application number: 07757795.5 (22) Date of filing: 02.03.2007

(51) International Patent Classification (IPC):  A61K 48/00(2006.01) (86) International application number: PCT/US2007/063177 (87) International publication number: WO 2007/103787 (13.09.2007 Gazette 2007/37)

(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 (30) Priority: 03.03.2006 US 779165 P (71) Applicant: Wyeth Madison, NJ 07940 (US)	(72) Inventors: ARCHAMBAULT, Joanne, M. Arlington, MA 02474 (US) JELINSKY, Scott Waltham, MA 02451 (US) (74) Representative: Denholm, Anna Marie  Wyeth Pharmaceuticals, Huntercombe Lane South Taplow, Maidenhead, Berkshire SL6 0PH Taplow, Maidenhead, Berkshire SL6 0PH (GB)