9.Alpha.-chloro-6.alpha.-fluoro-17.alpha .hydroxy-16-methyl-17-beta-methoxyca rbonyl-androst-1,4-dienes esterified in position 17 .alpha. by a cyclic acyl group

Details for Australian Patent Application No. 2001283891 (hide)

Owner Novartis AG

Inventors Watson, Simon James; Cuenoud, Bernard; Sandham, David Andrew; Pilgrim, Gaynor Elizabeth; Keller, Thomas Hugo; Beattie, David

Agent Davies Collison Cave

Pub. Number AU-B-2001283891

PCT Pub. Number WO02/00679

Priority 0015876.6 28.06.00 GB

Filing date 26 June 2001

Wipo publication date 8 January 2002

Acceptance publication date 17 June 2004

International Classifications

C07J 003/00 Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by one carbon atom

A61K 031/58 - containing heterocyclic rings, e.g. aldosterone, danazol, stanozolol, pancuronium, digitogenin

A61K 031/56 - Compounds containing cyclopenta[a]hydrophenanthrene ring systems

C07J 043/00 Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton

C07J 017/00 Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta[a]hydrophenanthrene skeleton

C07J 033/00 Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton

Event Publications

17 June 2004 Application Accepted

  Published as AU-B-2001283891

14 October 2004 Standard Patent Sealed

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