Process for preparing purine compounds

Details for Australian Patent Application No. 2005297164 (hide)

Owner Pfizer Products Inc.

Inventors Ragan, John Anthony

Agent Allens Arthur Robinson

Pub. Number AU-A-2005297164

PCT Pub. Number WO2006/043175

Priority 60/621,559 22.10.04 US

Filing date 10 October 2005

Wipo publication date 27 April 2006

International Classifications

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/043175 Priority application(s): WO2006/043175

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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