Process for preparing highly functionalized y-butyrolactams and y-amino acids

Details for Australian Patent Application No. 2003219425 (hide)

Owner WARNER-LAMBERT COMPANY LLC

Inventors Davidson, III James Guy; Blazecka, Peter Garth; Zhang, Ji

Agent Spruson & Ferguson

Pub. Number AU-A-2003219425

PCT Number PCT/IB03/01646

PCT Pub. Number WO2003/093220

Priority 60/376,991 30.04.02 US

Filing date 17 April 2003

Wipo publication date 17 November 2003

International Classifications

C07C 227/22 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 229/08 Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/376,991 30.04.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003219425

10 May 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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