Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesterase 10, and processes for preparing them

Details for Australian Patent Application No. 2007267392 (hide)

Owner elbion GmbH

Inventors Rundfeldt, Chris; Hofgen, Norbert; Schindler, Rudolf; Stange, Hans; Egerland, Ute; Langen, Barbara; Pfeifer, Thomas

Agent Spruson & Ferguson

Pub. Number AU-A-2007267392

PCT Pub. Number WO2007/137820

Priority 60/809,242 30.05.06 US

Filing date 29 May 2007

Wipo publication date 6 December 2007

International Classifications

C07D 471/14 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, 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

23 October 2008 PCT application entered the National Phase

  PCT publication WO2007/137820 Priority application(s): WO2007/137820

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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