A PROCESS FOR THE PRODUCTION OF 1R PYRETHROID ESTERS

Details for Australian Patent Application No. 2002366752 (hide)

Owner SYNGENTA LIMITED

Inventors GOTT, Brian, David; BROWN, Stephen, Martin

Pub. Number AU-A-2002366752

PCT Number PCT/GB02/05467

PCT Pub. Number WO2003/053905

Priority 0130517.6 20.12.01 GB

Filing date 4 December 2002

Wipo publication date 9 July 2003

International Classifications

C07C 067/00 Preparation of carboxylic acid esters

C07C 255/39 Carboxylic acid nitriles

C07C 069/747 Esters of carboxylic acids

C07C 061/37 Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings

A01N 053/00 Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0130517.6 20.12.01 GB

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002366752

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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