Cyclic ketones, their preparation and their use in the synthesis of amino acids

Details for Australian Patent Application No. 2001266208 (hide)

Owner Warner-Lambert Company

Inventors Blakemore, David Clive; Bryans, Justin Stephen

Agent Spruson & Ferguson

Pub. Number AU-B-2001266208

PCT Pub. Number WO02/00584

Priority 0015771 28.06.00 GB

Filing date 28 June 2001

Wipo publication date 8 January 2002

Acceptance publication date 23 November 2006

International Classifications

C07C 45/69 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 45/62 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 45/67 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 49/395 (2006.01) Ketones

C07C 51/09 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides - from carboxylic acid esters or lactones

C07C 51/41 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides - Preparation of salts of carboxylic acids by conversion of the acids or their salts into salts with the same carboxylic acid part

C07C 57/46 (2006.01) Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

C07C 227/04 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 229/28 (2006.01) Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

23 November 2006 Application Accepted

  Published as AU-B-2001266208

22 March 2007 Standard Patent Sealed

28 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2001266209

2001266207-Apparatus for positioning a surgical instrument