Process for the preparation of polymorphs of mesotrione

Details for Australian Patent Application No. 2005276265 (hide)

Owner Syngenta Participations AG

Inventors Jones, Ian Kevin; Dawson, Stephen; George, Neil; Wichert, Julie Marie

Agent Davies Collison Cave

Pub. Number AU-A-2005276265

PCT Pub. Number WO2006/021743

Priority 0419075.7 26.08.04 GB

Filing date 3 August 2005

Wipo publication date 2 March 2006

International Classifications

C07C 315/06 (2006.01) Preparation of sulfones

C07C 317/44 (2006.01) Sulfones

Event Publications

15 March 2007 PCT application entered the National Phase

  PCT publication WO2006/021743 Priority application(s): WO2006/021743

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(1). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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