Aminophenoxyacetic acid derivatives and pharmaceutical composition containing thereof
申请人:Annoura Hirokazu
公开号:US20050245574A1
公开(公告)日:2005-11-03
There is provided an aminophenoxyacetic acid derivative of the following formula (I):
wherein, R
1
, R
2
, R
3
and R
4
are, independent from each other, alkoxy group, alkyl group or aryl group, etc.; E
1
and E
2
are oxygen atom, sulfur atom, etc.; n is 0 to 5; X and Y are alkylene group, cycloalkylen group, or alkenylen group; Q is pheny group which may be substituted or benzoyl group, etc, or a pharmaceutically acceptable salt thereof.
These compounds have neuroprotective effects by inducing calbindin D28Kd, one of Ca
2+
-binding proteins.
提供了以下式子(I)的氨基苯氧乙酸衍生物:
其中,R1、R2、R3和R4是独立的烷氧基、烷基或芳基等基团;E1和E2是氧原子、硫原子等;n为0到5;X和Y是烷基、环烷基或烯基等;Q是苯基,可能被取代或苯甲酰基等,或其药学上可接受的盐。
这些化合物通过诱导钙结合蛋白之一的钙结合蛋白D28Kd具有神经保护作用。