1-substituted-1-aminomethyl-cycloalkane derivatives (=gabapentin analogues), their preparation and their use in the treatment of neurological disorders
申请人:Pfizer, Inc.
公开号:US06518289B1
公开(公告)日:2003-02-11
Novel amines of formulas (1), (1C), (1F), (1G) and (1H) or a pharmaceutical acceptable salt thereof wherein n is an integer of from 0 to 2; m is an integer of from 0 to 3; R is sulfonamide, amide, phosphonic acid, heterocycle, sulfonic acid, or hydroxamic acid; A′ is a bridged ring selected from (1), (2), (3), (4), (5) wherein is the point of attachment; Z1 to Z4 are each independently selected from hydrogen and methyl; o is an integer of from 1 to 4; and p is an integer of from 0 to 2. In formula (1) above R cannot be sulfonic acid when m is 2 and n is 1 are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, especially irritable bowel syndrome.
化合物1、1C、1F、1G和1H或其药物可接受的盐,其中n为0至2的整数;m为0至3的整数;R为磺酰胺、酰胺、膦酸、杂环、磺酸或羟肟酸;A'为从(1)、(2)、(3)、(4)、(5)中选择的桥环,其中是连接点;Z1至Z4分别选自氢和甲基;o为1至4的整数;p为0至2的整数。在上述公式(1)中,当m为2且n为1时,R不能为磺酸。这些化合物可用于治疗癫痫、晕厥、低动力、颅内疾病、神经退行性疾病、抑郁症、焦虑、惊恐、疼痛、神经病理性疾病,特别是肠易激综合征。