Pyrazolone compounds as metabotropic glutamate receptor agonists for the treatment of neurological and psychiatric disorders

Details for Australian Patent Application No. 2005322173 (hide)

Owner NPS Pharmaceuticals, Inc. AstraZeneca AB

Inventors Urbanek, Rebecca A.; Chen, Deborah; Steelman, Gary; Ma, Fupeng; Nugiel, David; Sun, Guang-Ri; Forst, Janet; Egle, Ian; Walsh, Sally; Slassi, Abdelmalik; Frey, Jennifer; Isaac, Methvin; Bunting, Heather; Balestra, Michael; Ukkiramapandian, Radhakrishnan; Sundar, Babu

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2005322173

PCT Pub. Number WO2006/071730

Priority 60/638,369 27.12.04 US

Filing date 22 December 2005

Wipo publication date 6 July 2006

International Classifications

C07D 231/22 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

C07D 231/20 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

Event Publications

12 July 2007 PCT application entered the National Phase

  PCT publication WO2006/071730 Priority application(s): WO2006/071730

6 December 2007 Assignment before Grant

  AstraZeneca AB; NPS Pharmaceuticals, Inc. The application has been assigned to AstraZeneca AB 2006

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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