PROCESS FOR THE PREPARATION OF GABAPENTIN

Details for Australian Patent Application No. 2003259544 (hide)

Owner SHASUN CHEMICALS AND DRUGS LIMITED

Inventors CHANDIRAN, Thakashina, Moorty; SHOBANA, Jothi; SENTHIL, Kumar, Minor

Pub. Number AU-A-2003259544

PCT Number PCT/IN03/00246

PCT Pub. Number WO2004/101489

Priority 416/MAS/2003 19.05.03 IN

Filing date 21 July 2003

Wipo publication date 3 December 2004

International Classifications

C07C 061/06 Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings

C07C 061/08 Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 416/MAS/2003 19.05.03 IN

13 January 2005 Application Open to Public Inspection

  Published as AU-A-2003259544

2 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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