A thiazole compound of the formula:
wherein R1 is amino optionally having suitable substituent(s),
R2 is hydrogen, lower alkyl or aryl,
R3 is hydrogen, nitro, amino optionally having suitable substituent(s), hydroxy or lower alkoxy,
A is lower alkylene,
Q is hydrogen or halogen, and a heavy solid line means a single or double bond,
and a pharmaceutically acceptable salt thereof, processes for the preparation thereof and pharmaceutical composition comprising the same.
一种
噻唑化合物,其式如下: 其中 R1 是
氨基,可选择具有合适的取代基;R2 是氢、低级烷基或芳基;R3 是氢、硝基、
氨基,可选择具有合适的取代基、羟基或低级烷氧基;A 是低级亚烷基;Q 是氢或卤素;重实线表示单键或双键;及其药学上可接受的盐;其制备工艺;以及由其组成的药物组合物。