Synthesis of antidiabetic rosiglitazone derivatives

Details for Australian Patent Application No. 2005238282 (hide)

Owner Cipla Limited

Inventors Kankan, Rajendra Narayanrao; Rao, Dharmaraj Ramachandra

Agent Griffith Hack

Pub. Number AU-A-2005238282

PCT Pub. Number WO2005/105794

Priority 0410013.7 05.05.04 GB

Filing date 3 May 2005

Wipo publication date 10 November 2005

International Classifications

C07D 213/74 (2006.01) 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 417/12 (2006.01) 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

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/105794 Priority application(s): WO2005/105794

1 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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