6-arylamino-5-cyano-4-pyrimidinones as PDE9A inhibitors

Details for Australian Patent Application No. 2004249392 (hide)

Owner Bayer HealthCare AG

Inventors Van Kampen, Marja; Hafner, FrankThorsten; Beyreuther, Bettina; Ebert, Ulrich; Schauss, Dagmar; Hendrix, Martin; Liu, Yan-Hong; Van Der Staay, Franz-Josef; Barfacker, Lars; Erb, Christina; Heckroth, Heike; Tersteegen, Adrian

Agent Davies Collison Cave

Pub. Number AU-A-2004249392

PCT Pub. Number WO2004/113306

Priority 10328479.6 25.06.03 DE

Filing date 16 June 2004

Wipo publication date 29 December 2004

International Classifications

C07D 239/42 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 31/505 (2006.01) - Pyrimidines

A61K 31/506 (2006.01) - not condensed and containing further heterocyclic rings

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

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 409/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2004/113306 Priority application(s): WO2004/113306

19 April 2007 Assignment before Grant

  Bayer Healthcare AG The application has been assigned to Boehringer Ingelheim International GmbH

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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