PROCESS FOR THE PRODUCTION OF QUINAZOLINES

Details for Australian Patent Application No. 2002302891 (hide)

Owner PFIZER LIMITED

Inventors AHMAN, Jens, Bertil; HODGSON, Paul, Blaise; LEWANDOWSKI, Sarah, Jane; WALTON, Robert

Pub. Number AU-A-2002302891

PCT Number PCT/IB02/01748

PCT Pub. Number WO2002/094815

Priority 0112061.7 18.05.01 GB

Filing date 10 May 2002

Wipo publication date 3 December 2002

International Classifications

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

C07D 213/57 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 217/06 Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems

C07D 239/26 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 0112061.7 18.05.01 GB

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002302891

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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