1-heterocyclyl-1, 5-dihydro-pyrazolo [3, 4-d] pyrimidin-4-one derivatives and their use as PDE9A modulators

Details for Australian Patent Application No. 2010230290 (hide)

Owner Boehringer Ingelheim International GmbH

Inventors Giovannini, Riccardo; Dorner-Ciossek, Cornelia; Eickmeier, Christian; Fiegen, Dennis; Fox, Thomas; Fuchs, Klaus; Heine, Niklas; Rosenbrock, Holger; Schaenzle, Gerhard

Agent Spruson & Ferguson

Pub. Number AU-A-2010230290

PCT Pub. Number WO2010/112437

Priority 2009-000574 31.03.09 VE; 09171906.2 30.09.09 EP; PCT/ EP2009/053907 01.04.09 EP

Filing date 26 March 2010

Wipo publication date 7 October 2010

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 31/519 (2006.01) - ortho- or peri-condensed with heterocyclic rings

Event Publications

1 September 2011 PCT application entered the National Phase

  PCT publication WO2010/112437 Priority application(s): WO2010/112437

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