(19)

(11)

EP 1 648 495 A2

(12)

(88) Date of publication A3: 20.01.2005 (43) Date of publication: 26.04.2006 Bulletin 2006/17 (21) Application number: 04737749.4 (22) Date of filing: 27.05.2004

(51) International Patent Classification (IPC):  A61K 38/22(1995.01) (86) International application number: PCT/CA2004/000769 (87) International publication number: WO 2004/105780 (09.12.2004 Gazette 2004/50)

(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: 27.05.2003 WO PCT/US03/16660 (71) Applicant: Waratah Pharmaceuticals, Inc. Toronto, ON M5G 1L7 (CA)	(72) Inventor: CRUZ, Antonio Toronto, Ontario M5P 2T7 (CA) (74) Representative: Holliday, Louise Caroline  D Young & Co 120 Holborn London EC1N 2DY London EC1N 2DY (GB)