(19)

(11)

EP 1 644 393 A2

(12)

(88) Date of publication A3: 20.10.2005 (43) Date of publication: 12.04.2006 Bulletin 2006/15 (21) Application number: 04776816.3 (22) Date of filing: 17.06.2004

(51) International Patent Classification (IPC):  C07H 15/16(1974.07) A61K 31/7052(2000.01) (86) International application number: PCT/US2004/019689 (87) International publication number: WO 2005/012320 (10.02.2005 Gazette 2005/06)

(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 Designated Extension States: AL HR LT LV MK (30) Priority: 17.06.2003 US 479502 P 17.06.2003 US 479296 P 15.08.2003 US 642807 11.02.2004 US 777455 (71) Applicant: Vicuron Pharmaceuticals, Inc. Fremont, CA 94555 (US)	(72) Inventors: LEWIS, Jason, G. Hayward, CA 94541 (US) ANANDAN, Sampath, K. Fremont, CA 94539 (US) O'DOWD, Hardwin Hayward, CA 94544 (US) GORDEEV, Mikhail, F. Castro Valley, CA 94552 (US) (74) Representative: Lane, Graham Mark Hamilton  Pfizer Limited, European Pharma Patent Department Ramsgate Road Sandwich, Kent CT13 9NJ Sandwich, Kent CT13 9NJ (GB)