申请人:Jolidon Synese
公开号:US20050288367A1
公开(公告)日:2005-12-29
The invention relates to compounds of the formula
and their pharmaceutically acceptable salts wherein
R
1
, R
2
, R
3
, R
4
, R
5
,
n, m, and o are as defined in the specification. The compounds are selective monoamine oxidase β inhibitors and are useful for the treatment and prevention of Alzheimer's disease and senile dementia, as well as other CNS disorders. The invention also relates to processes for preparing such compounds and pharmaceutical compositions containing them.
这项发明涉及以下公式的化合物及其药学上可接受的盐,其中R1、R2、R3、R4、R5、n、m和o如规范中所定义。这些化合物是选择性单胺氧化酶β抑制剂,对治疗和预防阿尔茨海默病和老年性痴呆症以及其他中枢神经系统疾病有用。该发明还涉及制备这类化合物的方法和含有它们的药物组合物。