Pyridazinone aldose reductase inhibitors

Details for Australian Patent Application No. 2002226634 (hide)

Owner Pfizer Products Inc.

Inventors Mylari, Banavara, Lakshman

Agent Spruson & Ferguson

Pub. Number AU-B-2002226634

PCT Pub. Number WO2002/079198

Priority 60/280,051 30.03.01 US

Filing date 31 January 2002

Wipo publication date 15 October 2002

Acceptance publication date 25 January 2007

International Classifications

C07D 405/12 (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

A61K 31/501 (2006.01) - not condensed and containing further heterocyclic rings

A61P 3/10 (2006.01) Drugs for disorders of the metabolism

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 409/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07D 491/04 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

C07D 495/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-B-2002226634

25 January 2007 Application Accepted

  Published as AU-B-2002226634

24 May 2007 Standard Patent Sealed

28 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002226635

2002226633-TREATMENT OF DIABETES MELLITUS