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(11)

EP 2 170 806 A1

(12)

(43) Date of publication: 07.04.2010 Bulletin 2010/14 (21) Application number: 08776227.4 (22) Date of filing: 18.07.2008

(51) International Patent Classification (IPC):  C07C 209/84(2006.01) G01N 30/88(2006.01) C07C 211/38(2006.01) (86) International application number: PCT/GB2008/050592 (87) International publication number: WO 2009/010806 (22.01.2009 Gazette 2009/04)

(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: 18.07.2007 GB 0713930 (71) Applicant: Generics [UK] Limited Potters Bar Hertfordshire EN6 1AG (GB)

(72) Inventors: JOHNSTON, Lynsey Potters Bar Hertfordshire EN6 1AG (GB) LEE, Nick Potters Bar Hertfordshire EN6 1AG (GB) WOJTACHNIO-ZAWADA, Kataryzna Potters Bar Hertfordshire EN6 1AG (GB) DUNCAN, David Potters Bar Hertfordshire EN6 1AG (GB) CAMPBELL, John Potters Bar Hertfordshire EN6 1AG (GB) DOYLE, Tracy Potters Bar Hertfordshire EN6 1AG (GB) (74) Representative: Elend, Almut Susanne et al Venner Shipley LLP 20 Little Britain London EC1A 7DH London EC1A 7DH (GB)