申请人:Hoffman-La Roche Inc.
公开号:US06599901B1
公开(公告)日:2003-07-29
The present invention relates to compounds of the formula
wherein R is as defined herewithin. The compounds of formula I have a good affinity to the A2A receptor and therefore they may be used in the control or prevention of illnesses based on the modulation of the adenosine system, such as Alzheimer's disease, Parkinson's disease, Huntington's disease, neuroprotection, schizophrenia, anxiety, pain, respiration deficits, depression, drug addiction, such as amphetamine, cocaine, opioids, ethanol, nicotine, cannabinoids, or against asthma, allergic responses, hypoxia, ischaemia, seizure and substance abuse. Furthermore, compounds of the present invention may be useful as sedatives, muscle relaxants, antipsychotics, antiepileptics, aniticonvulsants and cardiaprotective agents for disorders such as coronary artery disease and heart failure.
本发明涉及公式I中R定义的化合物。公式I中的化合物具有良好的A2A受体亲和力,因此它们可用于调节腺苷系统的疾病的控制或预防,如阿尔茨海默病、帕金森病、亨廷顿病、神经保护、精神分裂症、焦虑症、疼痛、呼吸功能障碍、抑郁症、药物成瘾,如苯丙胺、可卡因、阿片类、乙醇、尼古丁、大麻素,或用于哮喘、过敏反应、低氧、缺血、癫痫和物质滥用等疾病。此外,本发明的化合物可用作镇静剂、肌肉松弛剂、抗精神病药、抗癫痫药、抗惊厥药和心脏保护剂,用于冠状动脉疾病和心力衰竭等疾病。