申请人:Bryans Stephen Justin
公开号:US20060084825A1
公开(公告)日:2006-04-20
The instant invention is a route to stereospecific 3-substituted 5-membered ring isomers of Formula (A). The final products are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, gastrointestinal disorders such as irritable bowel syndrome (IBS), inflammation especially arthritis, sleep disorders, premenstrual syndrome, and hot flashes. The invention provides novel routes to synthesize stereoselectively analogs of gabapentin (Neurontin™) of Formulas (I), (II), (III), and (IV) wherein R is C
1
-C
10
alkyl or C
3
-C
10
cycloalkyl and pharmaceutically acceptable salts thereof.
该即时发明是一种合成Formula(A)的立体特异性3-取代5-成员环异构体的途径。最终产品可用作治疗癫痫、昏厥发作、运动减少、颅内疾病、神经退行性疾病、抑郁症、焦虑症、恐慌、疼痛、神经病理性疾病、肠道疾病(如肠易激综合征)、炎症尤其是关节炎、睡眠障碍、经前综合征和潮热的药剂。该发明提供了合成Gabapentin(Neurontin™)的立体选择性类似物的新途径,其化学式为(I)、(II)、(III)和(IV),其中R为C1-C10烷基或C3-C10环烷基及其药学上可接受的盐。