2-{[1-Dimethylamino-meth-(E)-ylidene]-thiocarbamoyl}-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid methyl ester 、
丙烯酸甲酯(MA) 以
甲苯 为溶剂,
以85%的产率得到4-Dimethylamino-2-[1-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-1-methoxycarbonyl-ethyl]-5,6-dihydro-4H-[1,3]thiazine-5-carboxylic acid methyl ester