The present invention relates to tyrosyl derivatives and their pharmaceutically acceptable salts; compositions thereof and methods of preparing the compounds are also described. The compounds are useful in the treatment of diseases in mammals that are mediated by the action of the P2X
7
receptor.
本发明涉及酪
氨酰衍
生物及其药学上可接受的盐;还描述了其组合物和制备化合物的方法。这些化合物可用于治疗哺乳动物体内由 P2X
7
受体作用介导的哺乳动物疾病。