(19)

(11)

EP 1 246 608 A1

(12)

(43) Date of publication: 09.10.2002 Bulletin 2002/41 (21) Application number: 00988371.1 (22) Date of filing: 21.12.2000

(51) International Patent Classification (IPC)7: A61K 9/14, A61K 9/127, A61K 9/10, A61K 9/19 (86) International application number: PCT/US0035/322 (87) International publication number: WO 0104/9268 (12.07.2001 Gazette 2001/28)

(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: 05.01.2000 US 478124 31.10.2000 US 703484 (71) Applicant: Imarx Therapeutics, Inc. Tucson, AZ 85719 (US)	(72) Inventors: UNGER, Evan, C. Tucson, AZ 85715 (US) ROMANOWSKI, Marek, J. Tucson, AZ 85704 (US) (74) Representative: Mallalieu, Catherine Louise et al D. Young & Co.,21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)