Process and intermediate compounds useful in the preparation of statins, particularly Rosuvastatin

Details for Australian Patent Application No. 2005225602 (hide)

Owner Avecia Pharmaceuticals Limited

Inventors Wiffen, Jonathan William; Moody, David John

Agent Griffith Hack

Pub. Number AU-A-2005225602

PCT Pub. Number WO2005/092867

Priority 0406757.5 26.03.04 GB

Filing date 23 March 2005

Wipo publication date 6 October 2005

International Classifications

C07D 309/10 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C07D 309/30 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C07D 405/06 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

Event Publications

19 October 2006 PCT application entered the National Phase

  PCT publication WO2005/092867 Priority application(s): WO2005/092867

9 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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