An improved process for preparation of rosuvastatin calcium

Details for Australian Patent Application No. 2008212622 (hide)

Owner Aurobindo Pharma Limited

Inventors Nangi, Gangadhar Bhima Shankar; Mallela, Sambhu Prasad Sarma; Nandi, Sukumar; Dandala, Ramesh; Buridipadu, Sunil Kumar; Meenakshisunderam, Sivakumaran

Agent Freehills

Pub. Number AU-B-2008212622

PCT Pub. Number WO2008/096257

Priority 1121/CHE/2007 29.05.07 IN; 277/CHE/2007 08.02.07 IN

Filing date 4 February 2008

Wipo publication date 14 August 2008

Acceptance publication date 27 January 2011

International Classifications

C07D 239/42 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

Event Publications

16 July 2009 PCT application entered the National Phase

  PCT publication WO2008/096257 Priority application(s): WO2008/096257

27 January 2011 Application Accepted

  Published as AU-B-2008212622

26 May 2011 Standard Patent Sealed

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