申请人:Hoffmann-La Roche Inc.
公开号:US08222246B2
公开(公告)日:2012-07-17
The present invention is concerned with novel hydroxy-methyl isoxazole derivatives of formula I
wherein R1, R2 and R3 are as described herein, as well as pharmaceutically acceptable salts and esters thereof. The active compounds of the present invention have affinity and selectivity for GABA A α5 receptor. Further the present invention is concerned with the manufacture of the active compounds of formula I, pharmaceutical compositions containing them and their use as pharmaceuticals.
本发明涉及一种新型羟甲基异噁唑衍生物,其化学式为I,其中R1、R2和R3如本文所述,以及其药学上可接受的盐和酯。本发明的活性化合物具有亲和力和选择性对GABA A α5受体。此外,本发明涉及制造化合物I的活性化合物、含有它们的制药组合物以及它们作为药物的用途。