A process for the dynamic resolution of (substituted) (R) - or (S) -mandelic acid

Details for Australian Patent Application No. 2006250977 (hide)

Owner AstraZeneca AB

Inventors Bosson, Bo Lars Gustaf

Agent Davies Collison Cave

Pub. Number AU-A-2006250977

PCT Pub. Number WO2006/125964

Priority 0510546.5 24.05.05 GB

Filing date 22 May 2006

Wipo publication date 30 November 2006

International Classifications

C07C 51/487 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 59/50 (2006.01) Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

C07C 59/64 (2006.01) Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

C07C 231/20 (2006.01) Preparation of carboxylic acid amides

Event Publications

29 November 2007 PCT application entered the National Phase

  PCT publication WO2006/125964 Priority application(s): WO2006/125964

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006250982-Pressure impulse mitigation

2006250976-Modified Leukocyte IG-like receptor family members (LIR's) with increased affinity for class I MHC and their uses in modulating T cell activation