Process for the preparation of 1-(cyano (4-hydroxyphenyl)methyl)cyclohexanol compounds

Details for Australian Patent Application No. 2006264012 (hide)

Owner Wyeth

Inventors Mitzel, Frieder; Marti, Hans-Rudolf; Haldimann, Richard; Weber, Beat Theodor

Agent Davies Collison Cave

Pub. Number AU-A-2006264012

PCT Pub. Number WO2007/000294

Priority 01101/05 29.06.05 CH

Filing date 26 June 2006

Wipo publication date 4 January 2007

International Classifications

C07C 253/30 (2006.01) Preparation of carboxylic acid nitriles

C07C 255/36 (2006.01) Carboxylic acid nitriles

Event Publications

21 February 2008 PCT application entered the National Phase

  PCT publication WO2007/000294 Priority application(s): WO2007/000294

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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