PROCESS FOR PREPARING FUNCTIONALIZED -BUTYROLACTIONES FROM MUCOHALIC ACID

Details for Australian Patent Application No. 2003259404 (hide)

Owner WARNER-LAMBERT COMPANY LLC

Inventors Zhang, Ji; Belmont, Daniel Thomas

Agent Allens Arthur Robinson

Pub. Number AU-A-2003259404

PCT Number PCT/IB03/03691

PCT Pub. Number WO2004/020424

Priority 60/407,019 29.08.02 US; 60/449,181 21.02.03 US

Filing date 18 August 2003

Wipo publication date 19 March 2004

International Classifications

C07D 307/58 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 307/66 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 307/30 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 315/00 Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 60/407,019 29.08.02 US; 60/449,181 21.02.03 US

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003259404

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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