Aryl and heteroaryl fused imidazo[1,5-a]pyrazines as inhibitors of phosphodiesterase 10

Details for Australian Patent Application No. 2008329775 (hide)

Owner Wyeth Biotie Therapies GmbH

Inventors Egerland, Ute; Hofgen, Norbert; Langen, Barbara; Erdei, James Joseph; Malamas, Michael S.; Schindler, Rudolf; Stange, Hans; Ni, Yike

Agent Pizzeys

Pub. Number AU-A-2008329775

PCT Pub. Number WO2009/070584

Priority 61/004,844 30.11.07 US

Filing date 25 November 2008

Wipo publication date 4 June 2009

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 31/4995 (2006.01) - Pyrazines or piperazines forming part of bridged ring systems

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

Event Publications

17 June 2010 PCT application entered the National Phase

  PCT publication WO2009/070584 Priority application(s): WO2009/070584

24 June 2010 Alteration of Name

  The name of the applicant has been altered to Wyeth LLC; Biotie Therapies GmbH 2009

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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