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(11)

EP 2 337 810 A1

(12)

(43) Date of publication: 29.06.2011 Bulletin 2011/26 (21) Application number: 09784948.3 (22) Date of filing: 18.08.2009

(51) International Patent Classification (IPC):  C08G 77/04(2006.01) C08G 77/388(2006.01) C07D 311/92(2006.01) G03C 1/685(2006.01) C08G 77/38(2006.01) C03C 4/06(2006.01) C09K 9/02(2006.01) (86) International application number: PCT/GB2009/002010 (87) International publication number: WO 2010/020770 (25.02.2010 Gazette 2010/08)

(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 SM TR Designated Extension States: AL BA RS (30) Priority: 18.08.2008 GB 0815109 (71) Applicant: Vivimed Labs Europe Ltd Huddersfield, West Yorkshire HD1 6BU (GB)	(72) Inventor: PARTINGTON, Steven, Michael West Yorkshire HD7 4PG (GB) (74) Representative: Privett, Marianne Alice Louise  A.A. Thornton & Co. 235 High Holborn London WC1V 7LE London WC1V 7LE (GB)