Process for the preparation of citalopram

Details for Australian Patent Application No. 2001237591 (hide)

Owner Resolution Chemicals Limited

Inventors Gamble, Mark Philip; Hedger, Paul Christopher Markus; Rechka, Josef Antonin; Mchattie, Derek; Greenwood, Alan Kenneth

Agent Spruson & Ferguson

Pub. Number AU-B-2001237591

PCT Pub. Number WO01/66536

Priority 0005477 07.03.00 GB

Filing date 7 March 2001

Wipo publication date 17 September 2001

Acceptance publication date 19 May 2005

International Classifications

C07D 307/87 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 263/14 Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

Event Publications

19 May 2005 Application Accepted

  Published as AU-B-2001237591

15 September 2005 Standard Patent Sealed

12 October 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. 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

2001237592

2001237590