PROCESS FOR PRODUCING OPTICALLY ACTIVE 2-SUBSTITUTED CARBOXYLIC ACID

Details for Australian Patent Application No. 2002323914 (hide)

Owner KANEKA CORPORATION

Inventors KINOSHITA, Koichi; UEDA, Yasuyoshi; YAMASHITA, Koki; TAKEDA, Toshihiro

Pub. Number AU-A-2002323914

PCT Number PCT/JP02/08098

PCT Pub. Number WO2003/014056

Priority 2001-240672 08.08.01 JP; 2002-201976 10.07.02 JP

Filing date 8 August 2002

Wipo publication date 24 February 2003

International Classifications

C07C 051/363 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 067/08 Preparation of carboxylic acid esters

C07C 069/675 Esters of carboxylic acids

C07C 069/732 Esters of carboxylic acids

C07B 055/00 Racemisation

C07C 309/70 Sulfonic acids

C07C 057/58 Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

C07C 053/19 Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 2001-240672 08.08.01 JP; 2002-201976 10.07.02 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323914

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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