The present invention is concerned with novel hydroxy-methyl isoxazole derivatives of formula I
wherein R
1
, R
2
and R
3
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的羟甲基
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对
GABA A α5受体的亲和力和选择性。此外,本发明涉及制备
化学式I的活性化合物、含有它们的药物组合物以及它们作为药物的用途。