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EP 2 175 844 A1

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(43) Date of publication: 21.04.2010 Bulletin 2010/16 (21) Application number: 08771647.8 (22) Date of filing: 20.06.2008

(51) International Patent Classification (IPC):  A61K 31/17(2006.01) C07C 275/26(2006.01) C07C 275/18(2006.01) A61P 25/04(2006.01) (86) International application number: PCT/US2008/067748 (87) International publication number: WO 2009/009278 (15.01.2009 Gazette 2009/03)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 06.07.2007 US 948389 P (71) Applicant: ALLERGAN, INC. Irvine, CA 92612 (US)	(72) Inventors: FANG, Wenkui, K. Irvine, CA 92618 (US) CHOW, Ken Newport Coast, CA 92657 (US) CORPUZ, Evelyn, G. Irvine, CA 92602 (US) GIL, Daniel, W. Corona Del Mar, CA 92625 (US) GARST, Michael, E. Newport Beach, CA 92660 (US) (74) Representative: HOFFMANN EITLE  Patent- und Rechtsanwälte Arabellastrasse 4 81925 München 81925 München (DE)