Improved process for preparation of gabapentin

Details for Australian Patent Application No. 2002356424 (hide)

Owner Global Bulk Drugs & Fine Chemicals PVT. Ltd.

Inventors Joshi, Rajesh Dilip; Rajshekhar, Araddy; Naik, Rajesh Vinodrai; Gupta, Rajender Pershad; Saigal, Jagdish Chand

Agent Baldwin Shelston Waters

Pub. Number AU-A-2002356424

PCT Number PCT/IN02/00221

PCT Pub. Number WO2004/046084

Filing date 18 November 2002

Wipo publication date 15 June 2004

International Classifications

C07C 227/42 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

A61K 031/195

Event Publications

27 March 2003 Complete Application Filed

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2002356424

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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