The present invention relates to new substituted imidazotriazinones, processes for their preparation, and their use for the production of medicaments, in particular for improving perception, concentration power, learning power and/or memory power.
                            本发明涉及新的取代
咪唑三嗪酮化合物,其制备方法,以及它们用于生产药物,特别是用于改善感知能力、集中力、学习能力和/或记忆力的用途。