PROCESS FOR THE PRODUCTION OF QUINAZOLINES

Details for Australian Patent Application No. 2002317442 (hide)

Owner PFIZER LIMITED

Inventors WALTON, Robert; BOULTON, Lee, Terence; CROOK, Robert, James; PETTMAN, Alan, John

Pub. Number AU-A-2002317442

PCT Number PCT/IB02/02872

PCT Pub. Number WO2003/011829

Priority 0118752.5 01.08.01 GB

Filing date 19 July 2002

Wipo publication date 17 February 2003

International Classifications

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 401/14 Heterocyclic compounds containing two or more hetero rings

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0118752.5 01.08.01 GB

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002317442

23 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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