Aryl and heteroaryl fused imidazo (1,5-A) pyrazines as inhibitors of phosphodiesterase 10

Details for Australian Patent Application No. 2008329072 (hide)

Owner Elbion GmbH

Inventors Schindler, Rudolf; Stange, Hans; Langen, Barbara; Hofgen, Norbert; Egerland, Ute

Agent Davies Collison Cave

Pub. Number AU-A-2008329072

PCT Pub. Number WO2009/068320

Priority 61/004,845 30.11.07 US

Filing date 1 December 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 31/4985 (2006.01) - Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems

A61P 25/18 (2006.01) Drugs for disorders of the nervous system

Event Publications

22 July 2010 PCT application entered the National Phase

  PCT publication WO2009/068320 Priority application(s): WO2009/068320

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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