The invention relates to isoxazolo-pyrazine derivatives and their pharmaceutically acceptable salts having affinity and selectivity for the GABA A α5 receptor binding site, their manufacture, and pharmaceutical compositions containing them. The compounds of present invention are inverse agonists of GABA A α5. The invention also relates to methods for enhancing cognition and for treating cognitive disorders like Alzheimer's disease.
本发明涉及
异噁唑吡嗪衍
生物及其药学上可接受的盐,具有亲和力和选择性结合
GABA A α5受体结合位点,以及它们的制造和含有它们的药物组合物。本发明的化合物是
GABA A α5的反向激动剂。本发明还涉及增强认知和治疗认知障碍如阿尔茨海默病的方法。