PROCESS FOR PREPARING OPTICALLY ACTIVE BETAAMINOCARBOXYLIC ACIDS FROM RACEMIC N-ACYLATED BETAAMINOCARBOXYLIC ACIDS

Details for Australian Patent Application No. 2003215640 (hide)

Owner DEGUSSA AG

Inventors GROGER, Harald; TRAUTHWEIN, Harald; DRAUZ, Karlheinz; BUCHHOLZ, Stefan; SACHERER, Christiane; WERNER, Helge

Pub. Number AU-A-2003215640

PCT Number PCT/EP03/02336

PCT Pub. Number WO2003/080854

Priority 102 13 184.8 23.03.02 DE; 102 46 156.2 02.10.02 DE

Filing date 7 March 2003

Wipo publication date 8 October 2003

International Classifications

C12P 041/00 Processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture

C12N 009/80 Enzymes, e.g. ligases (6.)

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 102 13 184.8 23.03.02 DE; 102 46 156.2 02.10.02 DE

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003215640

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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