21-heterocyclic-4-azasteroid derivatives as androgen receptor modulators

Details for Australian Patent Application No. 2004288196 (hide)

Owner Merck & Co., Inc.

Inventors Mitchell, Helen J.; Dankulich, William P.

Agent Spruson & Ferguson

Pub. Number AU-B-2004288196

PCT Pub. Number WO2005/044988

Priority 60/516,425 31.10.03 US

Filing date 27 October 2004

Wipo publication date 19 May 2005

Acceptance publication date 26 November 2009

International Classifications

A61K 31/473 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines

A61K 31/4985 (2006.01) - Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems

A61K 31/519 (2006.01) - ortho- or peri-condensed with heterocyclic rings

A61K 31/53 (2006.01) - having six-membered rings with three nitrogens as the only ring hetero atoms, e.g. chlorazanil, melamine

C07D 401/06 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

Event Publications

27 April 2006 PCT application entered the National Phase

  PCT publication WO2005/044988 Priority application(s): WO2005/044988

26 November 2009 Application Accepted

  Published as AU-B-2004288196

28 January 2010 Alteration of Name

  The name of the applicant has been altered to Merck Sharp & Dohme Corp.

25 March 2010 Standard Patent Sealed

24 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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