申请人:Aventis Pharmaceuticals Inc.
公开号:US07550469B2
公开(公告)日:2009-06-23
The invention relates to heterocyclic substituted amide derivatives that display selective binding to dopamine D3 receptors. In another aspect, the invention relates to a method for treating central nervous system disorders associated with the dopamine D3 receptor activity in a patient in need of such treatment comprising administering to the subject a therapeutically effective amount of said compounds for alleviation of such disorder. The central nervous system disorders that may be treated with these compounds include Psychotic Disorders, Substance Dependence, Substance Abuse, Dyskinetic Disorders (e.g. Parkinson's Disease, Parkinsonism, Neuroleptic-Induced Tardive Dyskinesia, Gilles de la Tourette Syndrome and Huntington's Disease), Dementia, Anxiety Disorders, Sleep Disorders, Circadian Rhythm Disorders and Mood Disorders. The subject invention is also directed towards processes for the preparation of the compounds described herein as well as methods for making and using the compounds as imaging agents for dopamine D3 receptors.
本发明涉及杂环取代酰胺衍生物,该衍生物显示选择性结合到多巴胺D3受体。另一方面,本发明涉及一种用于治疗患有与多巴胺D3受体活性相关的中枢神经系统疾病的患者的方法,包括向该患者投予所述化合物的治疗有效量以缓解这种疾病。可以用这些化合物治疗的中枢神经系统疾病包括:精神病性疾病、物质依赖、物质滥用、运动障碍(例如帕金森病、帕金森综合征、神经阻滞引起的迟发性运动障碍、吉尔·德·拉·图雷特综合征和亨廷顿病)、痴呆、焦虑症、睡眠障碍、生物钟节律障碍和情绪障碍。本发明还涉及制备所述化合物的过程,以及将所述化合物用作多巴胺D3受体成像剂的方法。