PIPERAZINYL-PROPYL-PYRAZOLE DERIVATIVES AS DOPAMINE D4 RECEPTOR ANTAGONISTS, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
申请人:Kong Jae Yang
公开号:US20100063286A1
公开(公告)日:2010-03-11
The present invention relates to a novel piperazinyl-propyl-pyrazole derivative, a method of its preparation and a pharmaceutically acceptable composition comprising the same. The novel piperazinyl-propyl-pyrazole derivative of the present invention has superior selective affinity for dopamine D4 receptor, can effectively inhibit psychotic behavior (cage climbing) induced by apomorphine, and has relatively low adverse effects in mouse rotarod test. Therefore, it can be developed as a therapeutic agent for the treatment and prevention of central nervous system (CNS) disorders, in particular, schizophrenia, attention deficit hyperactivity disorder, depression, stress diseases, panic disorder, phobia, obsessive-compulsive disorder, posttraumatic stress disorder, cognitive disorder, Alzheimer's disease, Parkinson's disease, anxiety, paraphrenia, mania, seizure disorder, personality disorder, migraine, drug addiction, alcohol addiction, obesity, eating disorder, and sleeping disorder.
本发明涉及一种新的哌嗪基丙基吡唑衍生物,以及其制备方法和含有该衍生物的药用组合物。本发明的新哌嗪基丙基吡唑衍生物具有对多巴胺D4受体的优越选择性亲和力,可以有效抑制阿波吗啡诱导的精神病行为(笼子攀爬),并在小鼠转杆试验中具有相对较低的不良影响。因此,它可以作为治疗和预防中枢神经系统(CNS)疾病的治疗剂,特别是精神分裂症、注意力缺陷多动障碍、抑郁症、压力疾病、恐慌症、恐惧症、强迫症、创伤后应激障碍、认知障碍、阿尔茨海默病、帕金森病、焦虑症、偏执狂、狂躁症、癫痫障碍、人格障碍、偏头痛、药物成瘾、酒精成瘾、肥胖症、进食障碍和睡眠障碍的治疗剂进行开发。