Process fot the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-yl) acetonitrile and derivatives thereof

Details for Australian Patent Application No. 2004234308 (hide)

Owner DSM IP Assets B.V.

Inventors Wolberg, Michael; Sereinig, Natascha; Mink, Daniel; Boesten, Wilhelmus Hubertus Joseph

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004234308

PCT Pub. Number WO2004/096788

Priority 03101227.1 02.05.03 EP

Filing date 28 April 2004

Wipo publication date 11 November 2004

International Classifications

C07D 309/00 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

A61K 031/40 - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61P 003/06 Drugs for disorders of the metabolism

A61P 003/00 Drugs for disorders of the metabolism

Event Publications

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/096788 Priority application(s): WO2004/096788

26 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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