(19)

(11)

EP 1 363 611 A1

(12)

(43) Date of publication: 26.11.2003 Bulletin 2003/48 (21) Application number: 02707670.2 (22) Date of filing: 31.01.2002

(51) International Patent Classification (IPC)7: A61K 31/07 (86) International application number: PCT/US0202/996 (87) International publication number: WO 0206/6022 (29.08.2002 Gazette 2002/35)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR (30) Priority: 02.02.2001 US 265977 P (71) Applicant: Aronex Pharmaceuticals Inc. New York, NY 10111 (US)	(72) Inventor: WILLIAMS, Anthony, H.,DYAX Corp. Cambridge, MA 02139 (US) (74) Representative: Brady, Paul Andrew et al Abel & Imray,20 Red Lion Street London WC1R 4PQ London WC1R 4PQ (GB)