[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
6-Cyclylmethyl- and 6-alkylmethyl-substituted pyrazolepyrimidines
申请人:Hendrix Martin
公开号:US20070105876A1
公开(公告)日:2007-05-10
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.
[DE] 6-ARYLMETHYL-SUBSTITUIERTE PYRAZOLOPYRIMIDINE<br/>[EN] 6-ARYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES<br/>[FR] PYRAZOLOPYRIMIDINES SUBSTITUEES PAR 6-ARYLMETHYLE
申请人:BAYER HEALTHCARE AG
公开号:WO2004099210A1
公开(公告)日:2004-11-18
Die Erfindung betrifft neue 6-Arylmethyl-substituierte Pyrazolopyrimidine der Formel (I) in welcher R1 Phenyl, Pyridyl oder Thiophenyl, R2 Phenyl oder Heteroaryl, bedeuten, sowie deren Salze, Solvate und/oder Solvate der Salze, Verfahren zu ihrer Herstellung, und ihre Verwendung zur Herstellung von Arzneimitteln zur Verbesserung von Wahrnehmung, Konzentrationsleistung, Lern- und/oder Gedächtnisleistung.
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.
6-cyclylmethyl- and 6-alkylmethyl pyrazolo[3,4-D]pyrimidines, methods for their preparation and methods for their use to treat impairments of perception, concentration learning and/or memory
申请人:Boehringer Ingelheim International GmbH
公开号:US08044060B2
公开(公告)日:2011-10-25
Described are 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolo[3,4-d]pyrimidines of the formula (I):
as defined herein, processes for their preparation and their use for producing medicaments for treating impairment of perception, concentration, learning and/or memory.