PROCESS FOR PRODUCING OPTIC- ALLY ACTIVE AZETIDINE2-CARBOXYLIC ACID

Details for Australian Patent Application No. 2002325510 (hide)

Owner KANEKA CORPORATION

Inventors KONDO, Takeshi; UEYAMA, Noboru

Pub. Number AU-A-2002325510

PCT Number PCT/JP02/08097

PCT Pub. Number WO2003/014081

Priority 2001-240673 08.08.01 JP

Filing date 8 August 2002

Wipo publication date 24 February 2003

International Classifications

C07D 209/48 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07C 227/18 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07D 205/04 Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom

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

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 2001-240673 08.08.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002325510

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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