[DE] 6-CYCLYLMETHYL- UND 6-ALKYLMETHYL-SUBSTITUIERTE PYRAZOLOPYRIMIDINE [EN] 6-CYCLYLMETHYL- AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES [FR] PYRAZOLOPYRIMIDINES SUBSTITUEES PAR 6-CYCLYLMETHYLE ET 6-ALKYLMETHYLE
The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
[DE] 6-CYCLYLMETHYL- UND 6-ALKYLMETHYL-SUBSTITUIERTE PYRAZOLOPYRIMIDINE<br/>[EN] 6-CYCLYLMETHYL- AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES<br/>[FR] PYRAZOLOPYRIMIDINES SUBSTITUEES PAR 6-CYCLYLMETHYLE ET 6-ALKYLMETHYLE
申请人:BAYER HEALTHCARE AG
公开号:WO2004099211A1
公开(公告)日:2004-11-18
Die Erfindung betrifft neue 6-Cyclylmethyl- und 6-Alkylmethyl-substituierte Pyrazolopyrimidine, Verfahren zu ihrer Herstellung, und ihre Verwendung zur Herstellung von Arzneimitteln zur Verbesserung von Wahrnehmung, Konzentrationsleistung, Lern- und/oder Gedächtnisleistung. (Formel (I))
Described are 6-arylmethylpyrazolo[3,4-d]pyrimidines of the following formula:
processes for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.