[EN] NEW COMPOUNDS FOR THE TREATMENT OF CNS DISORDERS<br/>[FR] NOUVEAUX COMPOSÉS POUR LE TRAITEMENT DE TROUBLES DU SNC
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2011018495A1
公开(公告)日:2011-02-17
The invention relates to novel pyrazolopyrimidinones according to formula (I). The new compounds shall be used for the manufacture of medicaments, in particular medicaments for the treatment of conditions concerning deficits in perception, concentration, learning or memory. The new compounds are also for the manufacture of medicaments for the treatment of Alzheimer's disease. Further aspects of the present invention refer to a process for the manufacture of the compounds and their use for producing medicaments.
The invention relates to novel pyrazolopyrimidinones according to formula (I).
The new compounds shall be used for the manufacture of medicaments, in particular medicaments for the treatment of conditions concerning deficits in perception, concentration, learning or memory. The new compounds are also for the manufacture of medicaments for the treatment of Alzheimer's disease. Further aspects of the present invention refer to a process for the manufacture of the compounds and their use for producing medicaments.
[DE] PHENYL-SUBSTITUIERTE PYRAZOLOPYRIMIDINE<br/>[EN] PHENYL-SUBSTITUTED PYRAZOLOPYRIMIDINES<br/>[FR] PYRAZOLOPYRIMIDINES SUBSTITUEES PAR PHENYLE
申请人:BAYER HEALTHCARE AG
公开号:WO2004018474A1
公开(公告)日:2004-03-04
Die Erfindung betrifft neue Phenyl-substituierte Pyrazolopyrimidine, Verfahren zu ihrer Herstellung, und ihre Verwendung zur Herstellung von Arzneimitteln zur Verbesserung von Wahrnehmung, Konzentrationsleistung, Lern- und/oder Gedächtnisleistung.
[DE] ALKYL-SUBSTITUIERTE PYRAZOLOPYRIMIDINE<br/>[EN] ALKYL-SUBSTITUTED PYRAZOLOPYRIMIDINES<br/>[FR] PYRAZOLOPYRIMIDINES SUBSTITUEES PAR ALKYLE
申请人:BAYER HEALTHCARE AG
公开号:WO2004026876A1
公开(公告)日:2004-04-01
Die Erfindung betrifft neue Alkyl-substituierte Pyrazolopyrimidine, Verfahren zu ihrer Herstellung, und ihre Verwendung zur Herstellung von Arzneimitteln zur Verbesserung von Wahrnehmung, Konzentrationsleistung, Lern- und/oder Gedächtnisleistung.
Selective phosphodiesterase 9a inhibitors as medicaments for improving cognitive processes
申请人:Boss Frank-Gerhard
公开号:US20060100222A1
公开(公告)日:2006-05-11
The invention relates to the use of selective phosphodiesterase 9A (PDE9A) inhibitors for producing medicaments for improving perception, concentration, cognitive processes, learning and/or memory.