Simple pantoic acid ester neopentyl sulfonyl ester cyclization release prodrugs of acamprosate, compositions thereof, and methods of use
申请人:XenoPort, Inc.
公开号:US07994218B2
公开(公告)日:2011-08-09
Pantoic acid ester neopentyl sulfonyl ester prodrugs of acamprosate, pharmaceutical compositions comprising such prodrugs, and methods of using such prodrugs and compositions thereof for treating diseases are disclosed. In particular, acamprosate prodrugs exhibiting enhanced oral bioavailability and methods of using acamprosate prodrugs to treat neurodegenerative disorders, psychotic disorders, mood disorders, anxiety disorders, somatoform disorders, movement disorders, substance abuse disorders, binge eating disorder, cortical spreading depression related disorders, tinnitus, sleeping disorders, multiple sclerosis, and pain are disclosed.
本发明公开了带有泊酸酯新戊烷磺酰酯前药的阿卡姆普罗酸,包含此类前药的制药组合物以及使用此类前药和其组合物治疗疾病的方法。特别地,本发明公开了表现出口服生物利用度增强的阿卡姆普罗酸前药以及使用阿卡姆普罗酸前药治疗神经退行性疾病、精神障碍、情绪障碍、焦虑障碍、躯体形式障碍、运动障碍、物质滥用障碍、暴食症、皮层扩散性抑制相关障碍、耳鸣、睡眠障碍、多发性硬化和疼痛的方法。