PYRIDYL SUBSTITUTED HETEROCYCLES USEFUL FOR TREATING OR PREVENTING HCV INFECTION

Details for Australian Patent Application No. 2003262831 (hide)

Owner RIGEL PHARMACEUTICALS, INC.

Inventors Goff, Dane; Singh, Rajinder; Partridge, John; Lu, Henry

Agent Watermark

Pub. Number AU-A-2003262831

PCT Number PCT/US03/26478

PCT Pub. Number WO2004/018463

Priority 60/405,467 23.08.02 US; 60/417,837 11.10.02 US; 60/471,373 15.05.03 US; 10/646,348 22.08.03 US

Filing date 22 August 2003

Wipo publication date 11 March 2004

International Classifications

C07D 413/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

A61K 031/4439

A61P 031/12 Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

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

C07D 417/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 413/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 417/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 60/405,467 23.08.02 US; 60/417,837 11.10.02 US; 60/471,373 15.05.03 US; 10/646,348 22.08.03 US

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003262831

19 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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