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(11)

EP 1 660 101 A1

(12)

(43) Date of publication: 31.05.2006 Bulletin 2006/22 (21) Application number: 03818749.8 (22) Date of filing: 21.08.2003

(51) International Patent Classification (IPC):  A61K 31/717(2000.01) A61K 31/723(2000.01) A61K 47/00(1985.01) A61K 31/721(2000.01) A61K 9/08(1974.07) (86) International application number: PCT/US2003/026431 (87) International publication number: WO 2005/027939 (31.03.2005 Gazette 2005/13)

(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 PT RO SE SI SK TR (71) Applicant: Access Pharmaceuticals, Inc. Dallas, TX 75207-2107 (US)	(72) Inventors: JACOB, Jeremy, E. Lewisville, TX 75067 (US) NOWOTNIK, David, P. Colleyville, TX 75034 (US) BAUD, Christiane, M. Dallas, TX 75209 (US) (74) Representative: Viering, Jentschura & Partner  Steinsdorfstrasse 6 80538 München 80538 München (DE)