PROCESS FOR PRODUCING 4-PHENYL-4-OXO-2-BUTENOIC ESTER DERIVATIVE

Details for Australian Patent Application No. 2003231469 (hide)

Owner SANKIO CHEMICAL CO., LTD.

Inventors ITOH, Isamu; SHINTOU, Taichi

Pub. Number AU-A-2003231469

PCT Number PCT/JP03/06015

PCT Pub. Number WO2003/097568

Priority 2002-140411 15.05.02 JP; 2002-180162 20.06.02 JP

Filing date 14 May 2003

Wipo publication date 2 December 2003

International Classifications

C07C 067/00 Preparation of carboxylic acid esters

C07C 069/738 Esters of carboxylic acids

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2002-140411 15.05.02 JP; 2002-180162 20.06.02 JP

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003231469

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

18 August 2005 Corrigenda

  Applications OPI - Name Index Under the name SANKIO CHEMICAL CO., LTD., Application No. 2003231469, under INID (71) correct the name to read SANKIO CHEMICAL CO., LTD.; MEIJI SEIKA KAISHA, LTD.

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