(4S,5R)-4-(3,4-difluorophenyl)-5-(tetrahydropyran-2-yloxymethyl)-2-oxo-oxazolidine-3-carboxylic acid {3-[4-(2-cyano-4-fluorophenyl)piperidin-1-yl]propyl}amide 在
对甲苯磺酸 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
生成
(4S,5R)-4-(3,4-difluorophenyl)-5-hydroxymethyl-2-oxo-oxazolidine-3-carboxylic acid {3-[4-(2-cyano-4-fluorophenyl)piperidin-1-yl]propyl}amide