Intermediates useful in the synthesis of HIV-protease inhibitors and methods for preparing the same

Details for Australian Patent Application No. 2004236038 (hide)

Owner Pfizer Inc.

Inventors Babu, Srinivasan; Albizati, Kim Francis

Agent Shelston IP

Pub. Number AU-A-2004236038

PCT Pub. Number WO2004/099129

Priority 60/469,235 08.05.03 US

Filing date 28 April 2004

Wipo publication date 18 November 2004

International Classifications

C07C 319/20 Preparation of thiols, sulfides, hydropolysulfides or polysulfides

C07D 209/48 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 317/46 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C07D 217/00 Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems

C07C 323/32 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 323/25 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 323/31 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Event Publications

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/099129 Priority application(s): WO2004/099129

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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