Owner Umecrine AB

Inventors Backstrom, Torbjorn; Ragagnin, Gianna

Agent Pizzeys

Pub. Number AU-A-2007322423

PCT Pub. Number WO2008/063128

Priority 60/860,658 21.11.06 US

Filing date 20 November 2007

Wipo publication date 29 May 2008

C07J 7/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms

A61K 31/568 (2006.01) - substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone

A61K 31/5685 (2006.01)

A61K 31/57 (2006.01) - substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/10 (2006.01) Drugs for disorders of the nervous system

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

C07J 1/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing carbon, hydrogen, halogen, or oxygen

C07J 41/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing nitrogen