The present invention relates to a novel piperazine derivative represented by Formula I having an activity for regulating dopamine D3 receptor, stereoisomers thereof, pharmaceutically acceptable salts or solvates, and a pharmaceutical composition comprising the compound, a process for preparing the same, and use thereof in the prevention or treatment of a disease associated with central nervous system dysfunction, such as Parkinson's disease, schizophrenia, drug addiction and relapse, as well as kidney protection and immunoregulation, or as a tool for researching D3R function or diseases associated with D3R dysfunction.
本发明涉及一种新的
哌嗪衍
生物,其
化学式为I,具有调节
多巴胺D3受体的活性,其立体异构体,药学上可接受的盐或溶剂,以及包含该化合物的制药组合物,其制备过程以及在预防或治疗与中枢神经系统功能障碍相关的疾病,如帕
金森病、精神分裂症、药物成瘾和复发,以及肾脏保护和免疫调节方面的用途,或作为研究D3R功能或与D3R功能障碍相关的疾病的工具。