申请人:Flohr Alexander
公开号:US20060019950A1
公开(公告)日:2006-01-26
The present invention relates to compounds of the general formula
wherein
R
1
is cycloalkyl, substituted by OR or is 2-(7-oxa-bicyclo[2.2.1]hept-1-yl)-ethyl; R is hydrogen, lower alkyl or C(O)-lower alkyl; X is —CHR′—; and R′ is hydrogen or lower alkyl; and pharmaceutically acceptable acid addition salts, optically pure enantiomeres, racemates or diastereomeric mixtures thereof for the treatment of Alzheimer's disease, Parkinson's disease, Huntington's disease, neuroprotection, schizophrenia, anxiety, pain, respiration deficits, depression, ADHD, drug addiction, such as amphetamine, cocaine, opioids, ethanol, nicotine, cannabinoids, or for the treatment of asthma, allergic responses, hypoxia, ischaemia, seizure and substance abuse, or for use as sedatives, muscle relaxants, antipsychotics, antiepileptics, anticonvulsants and cardiaprotective agents for coronary artery disease and heart failure.
本发明涉及一般式为的化合物,其中R1为环烷基,被OR取代,或为2-(7-氧杂双环[2.2.1]庚-1-基)-乙基;R为氢、较低的烷基或C(O)-较低的烷基;X为—CHR′—;R′为氢或较低的烷基;以及药学上可接受的酸加盐、光学纯对映体、外消旋体或二对映异构体混合物,用于治疗阿尔茨海默病、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、注意力缺陷多动障碍、如安非他命、可卡因、阿片类、乙醇、尼古丁、大麻素等药物成瘾的治疗,或用于治疗哮喘、过敏反应、低氧、缺血、癫痫和物质滥用,或用作镇静剂、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。