(19)

(11)

EP 2 747 562 A1

(12)

(43) Date of publication: 02.07.2014 Bulletin 2014/27 (21) Application number: 12834287.0 (22) Date of filing: 23.08.2012

(51) International Patent Classification (IPC):  A01N 37/18(2006.01) A61K 31/165(2006.01) (86) International application number: PCT/US2012/052141 (87) International publication number: WO 2013/043304 (28.03.2013 Gazette 2013/13)

(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 (30) Priority: 23.08.2011 US 201113215679 (71) Applicant: Gtx, Inc. Memphis, TN 38103 (US)	(72) Inventors: DALTON, James Lakeland, TN 38002 (US) STEINER, Mitchell, S. Germantown, TN 38139 (US) COSS, Christopher, C. Bartlett, TN 38133-2885 (US) (74) Representative: Pearl Cohen Zedek Latzer Baratz UK LLP  15 Old Bailey London EC4M 7EF London EC4M 7EF (GB)