The present invention is concerned with novel isoxazole-pyridines of formula I
wherein R
1
, R
2
, R
3
and L 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 pharmaceutical agents.
本发明涉及具有以下结构的新
异恶唑吡啶化合物(公式I):其中R1、R2、R3和L如本文所述,以及其药用盐和酯。本发明的活性化合物对
GABA A α5受体具有亲和力和选择性。此外,本发明涉及制备公式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剂的用途。