Process for the preparation of S- (+)-clopidogrel by optical resolution

Details for Australian Patent Application No. 2006330271 (hide)

Owner SK Chemicals Co., Ltd.

Inventors Lee, Jin Young; Kim, Nam Ho; Kim, Jae-Sun; Lee, Nam Kyu

Agent Smoorenburg Pini

Pub. Number AU-A-2006330271

PCT Pub. Number WO2007/074995

Priority 10-2005-0129717 26.12.05 KR

Filing date 20 December 2006

Wipo publication date 5 July 2007

International Classifications

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

A61P 7/02 (2006.01) Drugs for disorders of the blood or the extracellular fluid

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

C07D 498/02 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 513/08 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or

Event Publications

26 June 2008 PCT application entered the National Phase

  PCT publication WO2007/074995 Priority application(s): WO2007/074995

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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