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(11)

EP 2 895 461 A1

(12)

(43) Date of publication: 22.07.2015 Bulletin 2015/30 (21) Application number: 13763288.1 (22) Date of filing: 13.09.2013

(51) International Patent Classification (IPC):  C07D 213/81(2006.01) C07D 401/12(2006.01) A61K 31/513(2006.01) C07D 309/40(2006.01) C07D 405/12(2006.01) A61P 35/00(2006.01) (86) International application number: PCT/GB2013/052401 (87) International publication number: WO 2014/041362 (20.03.2014 Gazette 2014/12)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 14.09.2012 GB 201216448 (71) Applicant: University Of Bath Bath BA2 7AY (GB)	(72) Inventors: EGGLESTON, Ian Bath BA1 6RD (GB) POURZAND, Shararah Bath BA24QG (GB) (74) Representative: McConchie, Connor Fraser  D Young & Co LLP 120 Holborn London EC1N 2DY London EC1N 2DY (GB)