Resolution of the enantiomers of amlodipine

Details for Australian Patent Application No. 2001218494 (hide)

Owner Zhang, X.

Inventors Zhang, Xitian

Agent Allens Arthur Robinson

Pub. Number AU-B-2001218494

PCT Pub. Number WO01/60799

Priority 00102701.8 21.02.00 CN

Filing date 8 December 2000

Wipo publication date 27 August 2001

Acceptance publication date 28 September 2006

International Classifications

C07D 211/90 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

Event Publications

28 September 2006 Application Accepted

  Published as AU-B-2001218494

25 January 2007 Standard Patent Sealed

1 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2001218496

2001218492