Lewis acid mediated synthesis of cyclic esters

Details for Australian Patent Application No. 2005254940 (hide)

Owner Metabasis Therapeutics, Inc.

Inventors Martin, Kevin

Agent Spruson & Ferguson

Pub. Number AU-A-2005254940

PCT Pub. Number WO2005/123729

Priority 60/578,467 08.06.04 US

Filing date 3 June 2005

Wipo publication date 29 December 2005

International Classifications

C07D 471/02 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07F 9/06 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

C07F 9/28 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/123729 Priority application(s): WO2005/123729

18 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given 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

2005254944-Polyurethane carpet backings made using fatty acid amide polyols

2005254939-Top feed roller awning system