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.
本发明涉及新型的6-环甲基和6-烷基甲基取代的嘧唑
嘧啶,其制备方法以及它们用于生产用于改善感知、注意力、学习和/或记忆的药物。