PROCESS FOR PRODUCING LAlpha-METHYLCYSTEINE DERIVATIVE

Details for Australian Patent Application No. 2003261774 (hide)

Owner KANEKA CORPORATION

Inventors IZUMIDA, Masashi; HONDA, Tatsuya; MORI, Kouhei; YANAGISAWA, Satohiro; INOUE, Kenji; OHISHI, Takahiro; NANBA, Hirokazu; SUGAWARA, Masanobu

Pub. Number AU-A-2003261774

PCT Number PCT/JP03/10881

PCT Pub. Number WO2004/022766

Priority 2002-261524 06.09.02 JP

Filing date 27 August 2003

Wipo publication date 29 March 2004

International Classifications

C12P 017/14 Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - Nitrogen or oxygen as hetero atom and at least one other diverse hetero ring atom in the same ring

C07B 053/00 Asymmetric syntheses

C07B 061/00 Other general methods

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

C07C 319/14 Preparation of thiols, sulfides, hydropolysulfides or polysulfides

C07C 319/06 Preparation of thiols, sulfides, hydropolysulfides or polysulfides

C07C 323/58 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07D 233/76 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

Event Publications

27 November 2003 Complete Application Filed

  Priority application(s): 2002-261524 06.09.02 JP

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003261774

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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