An improved process for lactonization in the preparation of statins

Details for Australian Patent Application No. 2004323102 (hide)

Owner Jubilant Organosys Limited

Inventors Bhadwal, Paramvir; Dubey, Sushil Kumar; Thaper, Rajesh Kumar; Jaiswal, Sanjay; Singh, Govind; Khanna, Jag Mohan; Panchasara, Dinesh R

Agent Griffith Hack

Pub. Number AU-A-2004323102

PCT Pub. Number WO2006/027790

Filing date 8 September 2004

Wipo publication date 16 March 2006

International Classifications

C07C 309/30 (2006.01) Sulfonic acids

Event Publications

4 January 2007 PCT application entered the National Phase

  PCT publication WO2006/027790 Priority application(s): WO2006/027790

24 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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