PROCESS FOR PRODUCING OPTICALLY ACTIVE ERYTHRO 3-CYCLOHEXYLSERINES

Details for Australian Patent Application No. 2003261978 (hide)

Owner NIPPON KAYAKU KABUSHIKI KAISHA

Inventors IKEO, Takayoshi

Pub. Number AU-A-2003261978

PCT Number PCT/JP03/11390

PCT Pub. Number WO2004/024934

Priority 2002-262788 09.09.02 JP

Filing date 5 September 2003

Wipo publication date 30 April 2004

International Classifications

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

C07C 269/06 Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 271/22 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 233/47 Carboxylic acid amides

C07C 227/30 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 227/20 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 229/28 Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

27 November 2003 Complete Application Filed

  Priority application(s): 2002-262788 09.09.02 JP

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003261978

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name NIPPON KAYAKU KABUSHIKI KAISHA, Application No. 2003261978, under INID (71) correct the name to read NIPPON KAYAKU KABUSHIKI KAISHA; YAMAMOTO, Ken-ichi

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