Method for producing benzo annelated heterocycles

Details for Australian Patent Application No. 2001248340 (hide)

Owner Merck Patent GmbH

Inventors Benz, Achim; Wydra, Markus; Wetzel, Walter; Koppe, Thomas; Wartenberg, Frank-Hardi

Agent Davies Collison Cave

Pub. Number AU-B-2001248340

PCT Pub. Number WO01/77099

Priority 10017947 11.04.00 DE

Filing date 9 March 2001

Wipo publication date 23 October 2001

Acceptance publication date 22 September 2005

International Classifications

C07D 333/68 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

22 September 2005 Application Accepted

  Published as AU-B-2001248340

19 January 2006 Standard Patent Sealed

19 October 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2001248341-N-deacetylthiocolchicine derivatives and pharmaceutical compositions containing them

2001248339