申请人:Mitsubishi Tanabe Pharma Corporation
公开号:EP2042499A1
公开(公告)日:2009-04-01
(2S)-[4-(Carboxymethyl)thiazol-2-ylthio]-N-[4-(3,4-dichlorobenzyl)morpholin-2-yl]methyl}acetamide hydrobromide and a crystal thereof, which resist easy weight change caused by vapor sorption as compared to a free form, and are superior as drug substances of pharmaceutical products, and a production intermediate therefor are provided.
本发明提供了(2S)-[4-(羧甲基)噻唑-2-硫基]-N-[4-(3,4-二氯苄基)吗啉-2-基]甲基}乙酰胺氢溴酸盐及其晶体,与游离态相比,它们不易因水蒸气吸附而发生重量变化,作为医药产品的药物物质更有优势,还提供了其生产中间体。