(19)

(11)

EP 2 398 322 A1

(12)

(43) Date of publication: 28.12.2011 Bulletin 2011/52 (21) Application number: 10744458.0 (22) Date of filing: 23.02.2010

(51) International Patent Classification (IPC):  A01N 43/40(2006.01) A61K 31/445(2006.01) (86) International application number: PCT/US2010/025032 (87) International publication number: WO 2010/096801 (26.08.2010 Gazette 2010/34)

(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 (30) Priority: 23.02.2009 US 154707 P 14.04.2009 US 168983 P 16.11.2009 US 261669 P (71) Applicant: Gtx, Inc. Memphis, TN 38103 (US)	(72) Inventors: DALTON, James, T. Lakeland, TN 38002 (US) STEINER, Mitchell, S. Germantown, TN 38139 (US) (74) Representative: Lord, Hilton David  Marks & Clerk LLP 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)