申请人:Suntory Limited
公开号:US06559146B1
公开(公告)日:2003-05-06
There is provided an aminophenoxyacetic acid derivative of the following formula (I):
wherein, R1, R2, R3 and R4 are, independent from each other, alkoxy group, alkyl group or aryl group, etc.; E1 and E2 are oxygen atom, sulfur atom, etc.; n is 0 to 5; X and Y are alkylene group, cycloalkylen group, or alkenylen group; Q is phenyl 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 Ca2+-binding proteins.
提供了以下结构式(I)的氨基苯氧基乙酸衍生物,其中,R1、R2、R3和R4分别是烷氧基、烷基或芳基等;E1和E2是氧原子、硫原子等;n为0至5;X和Y是烷基、环烷基或烯基;Q是苯基,可以是取代的苯基或苯甲酰基等,或其药用可接受的盐。这些化合物通过诱导Ca2+结合蛋白之一的钙结合蛋白D28Kd,具有神经保护作用。