(19)

(11)

EP 1 620 081 A2

(12)

(88) Date of publication A3: 10.03.2005 (43) Date of publication: 01.02.2006 Bulletin 2006/05 (21) Application number: 04728610.9 (22) Date of filing: 21.04.2004

(51) International Patent Classification (IPC):  A61K 31/00(1985.01) A61K 31/495(1985.01) (86) International application number: PCT/IB2004/001437 (87) International publication number: WO 2004/096196 (11.11.2004 Gazette 2004/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 25.04.2003 GB 0309533 (71) Applicants: Pfizer Limited Sandwich, Kent CT13 9NJ (GB) GB  McMurray, Gordon Sandwich, Kent CT13 9NJ (GB) AT BE BG CH CY CZ DE DK EE ES FI FR GR HU IE IT LU MC NL PL	(72) Inventors: MCMURRAY, Gordon Sandwich, Kent CT13 9NJ (GB) MINER, Wesley, Dennis Sandwich, Kent CT13 9NJ (GB) (74) Representative: Hayles, James Richard et al Pfizer Limited European Patents Department, Ramsgate Road Sandwich, Kent CT13 9NJ Sandwich, Kent CT13 9NJ (GB)