Microbiological method for the production of 7 alpha-substituted 11 alphahydroxysteroids

Details for Australian Patent Application No. 2003281677 (hide)

Owner Bayer Schering Pharma Aktiengesellschaft

Inventors Gallus, Norbert; Zorn, Ludwig; Muhn, Hans-Peter; Nubbemeyer, Reinhard; Bohlmann, Rolf; Kuenzer, Hermann

Agent Davies Collison Cave

Pub. Number AU-B-2003281677

PCT Number PCT/EP2003/0081

PCT Pub. Number WO2004/011663

Priority 102 33 723.3 24.07.02 DE; 60/402,953 14.08.02 US

Filing date 24 July 2003

Wipo publication date 16 February 2004

Acceptance publication date 27 November 2008

International Classifications

C12P 33/10 (2006.01) Preparation of steroids

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

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

C07J 5/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, and substituted in position 21 by only one singly bound oxygen atom

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

C07J 9/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

C07J 11/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 3

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

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

C12P 33/16 (2006.01) Preparation of steroids

Event Publications

11 March 2004 Complete Application Filed

  Priority application(s): 102 33 723.3 24.07.02 DE; 60/402,953 14.08.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-B-2003281677

6 March 2008 Amendment Made

  The nature of the amendment is: Amend the name of the co-inventor from Kunzer, Hermann to Kuenzer, Hermann 2004

13 November 2008 Alteration of Name

  The name of the applicant has been altered to Bayer Schering Pharma Aktiengesellschaft 2004

27 November 2008 Application Accepted

  Published as AU-B-2003281677

26 March 2009 Standard Patent Sealed

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