Process and intermediates for the production of 7-substituted antiestrogens

Details for Australian Patent Application No. 2001292132 (hide)

Owner AstraZeneca AB

Inventors Kerr, Fraser Witton; Laffan, David Dermot Patrick; Brazier, Eve Joanne; Stevenson, Robert; Hogan, Philip John; Lane, Anthony Raymond

Agent Davies Collison Cave

Pub. Number AU-B-2001292132

PCT Pub. Number WO02/32922

Priority 0025221 14.10.00 GB

Filing date 9 October 2001

Wipo publication date 29 April 2002

Acceptance publication date 25 January 2007

International Classifications

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

C07B 61/00 (2006.01) Other general methods

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

C07J 75/00 (2006.01) Processes for the preparation of steroids, in general

Event Publications

25 January 2007 Application Accepted

  Published as AU-B-2001292132

24 May 2007 Standard Patent Sealed

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