(19)

(11)

EP 2 276 468 A2

(12)

(88) Date of publication A3: 30.12.2009 (43) Date of publication: 26.01.2011 Bulletin 2011/04 (21) Application number: 09727655.4 (22) Date of filing: 02.04.2009

(51) International Patent Classification (IPC):  A61K 9/20(2006.01) (86) International application number: PCT/US2009/002056 (87) International publication number: WO 2009/123732 (08.10.2009 Gazette 2009/41)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 02.04.2008 US 72768 P 13.08.2008 US 191130 (71) Applicant: Rhodia Opérations 93306 Aubervilliers (FR)	(72) Inventors: TALINGTING-PABALAN, Ruela Burlington NJ 08016 (US) DAHANAYAKE, Manilal, S. Princeton Junction NJ 08550 (US) WOODWARD, Gary Northwich Cheshire CW9 5QR (GB) ADAM, Herve Clarksburg NJ 08510 (US) (74) Representative: Russell, Lindsey et al Elkington and Fife LLP Thavies Inn House 3-4 Holborn Circus GB-London EC1N 2HA GB-London EC1N 2HA (GB)