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.
公式(1),(1C),(1F),(1G)和(1H)的新型胺或其药用可接受盐被揭示,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各自独立地选择氢和甲基;o为1至4的整数;p为0至2的整数。在公式(1)中,当m为2且n为1时,R不能是磺酸。这些化合物可用于治疗癫痫,晕厥发作,低动力症,颅内疾病,神经退行性疾病,抑郁症,焦虑症,惊恐症,疼痛,神经病理性疾病,特别是肠易激综合征。