发明名称 6-ARYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES
摘要 The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines of formula (I) wherein R1 represents phenyl, pyridyl or thiophenyl, and R2 represents phenyl or heteroaryl. The invention also relates to the salts and solvates thereof, and/or solvates of the salts thereof, to methods for producing said pyrazolopyrimidines, and to the use of the same for producing pharmaceuticals for improving perception, power of concentration, learning capacity and/or memory retention.
申请公布号 CA2524898(A1) 申请公布日期 2004.11.18
申请号 CA20042524898 申请日期 2004.04.27
申请人 BAYER HEALTHCARE AG 发明人 VAN DER STAAY, FRANZ-JOSEF;TERSTEEGEN, ADRIAN;VAN KAMPEN, MARJA;HENDRIX, MARTIN;KARTHAUS, DAGMAR;BAERFACKER, LARS;HECKROTH, HEIKE;ERB, CHRISTINA;HAFNER, FRANK-THORSTEN
分类号 C07D487/04;A61K31/519;A61P25/00;C07D231/00;C07D239/00 主分类号 C07D487/04
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