申请人:Ahmed Shaheen
公开号:US20130245064A1
公开(公告)日:2013-09-19
The invention relates to novel acylamino-hydroxy-benzamides of formula (I), wherein R
1
is phenyl substituted by phenyl, phenoxy, phenylamino or heteroaryl, all optionally further substituted; bicyclic aryl, monocyclic heteroaryl substituted by optionally substituted phenyl, or bicyclic heteroaryl, R
2
is hydrogen or methyl, and R
3
and R
4
have the meanings indicated in the description. These compounds are useful for the treatment and/or prophylaxis of skeletal muscle atrophy, schizophrenia and Alzheimer's disease, and as cognitive enhancers.
本发明涉及一种新型的酰基氨基-羟基苯甲酰胺化合物,其化学式为(I),其中R1为苯基,其上取代基为苯基、苯氧基、苯胺基或杂环基,均可进一步取代;双环芳基、单环杂环基,其上取代基为可选择取代的苯基,或双环杂环基;R2为氢或甲基,R3和R4的含义如说明书所示。这些化合物可用于治疗和/或预防骨骼肌萎缩、精神分裂症和阿尔茨海默病,并作为认知增强剂。