Process for the stereoselective preparation of (-)-halofenate and intermediates thereof

Details for Australian Patent Application No. 2006294950 (hide)

Owner Metabolex, Inc.

Inventors Zhu, Yan; Ma, Jingyuan; Zhao, Zuchun; Chen, Xin; Cheng, Peng

Agent Spruson & Ferguson

Pub. Number AU-A-2006294950

PCT Pub. Number WO2007/038243

Priority 60/720,300 23.09.05 US; 11/525,200 20.09.06 US

Filing date 21 September 2006

Wipo publication date 5 April 2007

International Classifications

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/4025 (2006.01) - not condensed and containing further heterocyclic rings, e.g. cromakalim

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/5375 (2006.01) - 1,4-Oxazines, e.g. morpholine

C07D 207/06 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 241/04 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 265/30 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms

Event Publications

24 April 2008 PCT application entered the National Phase

  PCT publication WO2007/038243 Priority application(s): WO2007/038243

22 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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