Acetylenic piperazines as metabotropic glutamate receptor antagonists

Details for Australian Patent Application No. 2006280233 (hide)

Owner AstraZeneca AB

Inventors Dove, Peter; Sun, Guang-Ri; Edwards, Louise; Arzel, Erwan; Slassi, Abdelmalik; Isaac, Methvin

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006280233

PCT Pub. Number WO2007/021575

Priority 60/707,944 15.08.05 US

Filing date 4 August 2006

Wipo publication date 22 February 2007

International Classifications

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

A61K 31/4985 (2006.01) - Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems

A61P 1/00 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/021575 Priority application(s): WO2007/021575

19 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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