(19)

(11)

EP 1 755 677 A2

(12)

(43) Date of publication: 28.02.2007 Bulletin 2007/09 (21) Application number: 05770439.7 (22) Date of filing: 13.06.2005

(51) International Patent Classification (IPC):  A61K 45/00(2006.01) (86) International application number: PCT/US2005/020792 (87) International publication number: WO 2005/123131 (29.12.2005 Gazette 2005/52)

(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 MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR LV MK YU (30) Priority: 14.06.2004 US 579850 P (71) Applicant: MedImmune Vaccines, Inc. Mountain View, CA 94043 (US)	(72) Inventors: TRUONG-LE, Vu Campbell, CA 95008 (US) SCHERER, Tom San Carlos, CA 94070 (US) (74) Representative: Kiddle, Simon John  Mewburn Ellis LLP York House, 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)