Process for the production of polymorphs of rosiglitazone maleate

Details for Australian Patent Application No. 2004268816 (hide)

Owner Cipla Limited

Inventors Rao, Dharmaraj Ramachandra; Birari, Dilip Ramdas; Phull, Manjinder Singh; Kankan, Rajendra Narayanrao

Agent Griffith Hack

Pub. Number AU-B-2004268816

PCT Pub. Number WO2005/021541

Priority 0320304.9 29.08.03 GB

Filing date 13 August 2004

Wipo publication date 10 March 2005

Acceptance publication date 14 April 2011

International Classifications

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

A61K 31/4439 (2006.01)

A61P 3/04 (2006.01) Drugs for disorders of the metabolism

A61P 3/06 (2006.01) Drugs for disorders of the metabolism

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

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

A61P 9/12 (2006.01) Drugs for disorders of the cardiovascular system

Event Publications

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/021541 Priority application(s): WO2005/021541

14 April 2011 Application Accepted

  Published as AU-B-2004268816

11 August 2011 Standard Patent Sealed

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