申请人:De Pater Robertus Mattheus
公开号:US20110028712A1
公开(公告)日:2011-02-03
The present invention relates to a salt of a carboxylic acid with a diamine such as 2,2′-(ethylenedioxy)diethyl amine, 3,3′-(ethylenedioxy)dipropyl amine and 2,2′-oxybis(ethylamine) and a method of preparing such salts. Preferably the carboxylic acid is a fermentation product such as clavulanic acid, mycophenolic acid or pravastatin.
本发明涉及一种羧酸与二胺(如2,2′-(乙二醚)二乙基胺、3,3′-(乙二醚)二丙基胺和2,2′-氧基双(乙胺))的盐,以及制备这种盐的方法。优选的羧酸是发酵产物,如克拉霉素酸、霉酚酸或普拉伐他汀。