A PROCESS FOR LACTONIZATION TO PRODUCE HIGHLY PURE SIMVASTATIN

Details for Australian Patent Application No. 2002339136 (hide)

Owner AUROBINDO PHARMA LIMITED

Inventors RAMESH, Dandala; SONNY, Sebastian; DANDALA, Subramanyam; MEENAKSHISUNDERAM, Sivakumaran

Pub. Number AU-A-2002339136

PCT Number PCT/IN02/00121

PCT Pub. Number WO2002/094803

Priority 402/MAS/2001 18.05.01 IN

Filing date 16 May 2002

Wipo publication date 3 December 2002

International Classifications

C07D 309/30 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 402/MAS/2001 18.05.01 IN

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002339136

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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