1-(3-Methoxy-benzyl)-4-(4-methoxy-phenyl)-2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-3-carboxylic acid methyl ester 在
lithium hydroxide 作用下,
生成 1-(3-Methoxy-benzyl)-4-(4-methoxy-phenyl)-2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-3-carboxylic acid