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。
PYRAZOLES
申请人:Jakob-Roetne Roland
公开号:US20100286115A1
公开(公告)日:2010-11-11
The present invention is concerned with isoxazole-pyrazoles of formula I, having affinity and selectivity for GABA A a5 receptor, their manufacture, pharmaceutical compositions containing them and their use as therapeutics. The active compounds of the present invention are useful as cognitive enhancer or for the therapeutic and/or prophylactic treatment of cognitive disorders like Alzheimer's disease.
本发明涉及式I的异噁唑-吡唑化合物,具有亲和力和选择性作用于GABA A a5受体,它们的制造,含有它们的药物组合物以及它们作为治疗药物的使用。本发明的活性化合物可用作认知增强剂或治疗和/或预防认知障碍,如阿尔茨海默病。
Pyrazoles
申请人:Hoffmann-La Roche Inc.
公开号:US08163728B2
公开(公告)日:2012-04-24
The present invention is concerned with isoxazole-pyrazoles of formula I, having affinity and selectivity for GABA A α5 receptor, their manufacture, pharmaceutical compositions containing them and their use as therapeutics. The active compounds of the present invention are useful as cognitive enhancer or for the therapeutic and/or prophylactic treatment of cognitive disorders like Alzheimer's disease.
本发明涉及式I的异噁唑-吡唑化合物,其具有与GABA A α5受体的亲和力和选择性,其制造方法,含有它们的制药组合物以及它们作为治疗药物的用途。本发明的活性化合物可用作认知增强剂或用于治疗和/或预防认知障碍,如阿尔茨海默病。
Substituted isoxazoles
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。
Hydroxy-methyl isoxazole derivatives as gaba a modulators