Novel 11 beta - hydroxyandrosta4-ene-3-ones

Details for Australian Patent Application No. 2007220114 (hide)

Owner Sun Pharma Advanced Research Company Limited

Inventors Chitturi, Trinadha Rao; Mandhane, Sanjay Nandlal; Patel, Jiten Ranchhodbhai; Shah, Samir Rameshchandra; Sheth, Gaurav Sanjivkumar; Thennati, Rajamannar; Patel, Gopalkumar Chimanlal

Agent Freehills

Pub. Number AU-B-2007220114

PCT Pub. Number WO2007/099548

Priority 131/MUM/06 27.01.06 IN

Filing date 29 January 2007

Wipo publication date 7 September 2007

Acceptance publication date 10 November 2011

International Classifications

C07J 3/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by one carbon atom

C07J 31/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing sulfur

Event Publications

21 August 2008 PCT application entered the National Phase

  PCT publication WO2007/099548 Priority application(s): WO2007/099548

28 August 2008 Assignment before Grant

  Sun Pharmaceutical Industries Limited The application has been assigned to Sun Pharma Advanced Research Company Limited 2008

10 November 2011 Application Accepted

  Published as AU-B-2007220114

8 March 2012 Standard Patent Sealed

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