(2S)-1,1'-[(pentane-1,5-diyl)dioxy]bis[(2-(2-phenylthioethyloxycarbonyl)-amino-5-methoxy-1,4-phenylene)carbonyl]bis[2-(hydroxymethyl)pyrrolidine] 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
反应 1.5h,
以50%的产率得到1,1'-[[pentane-1,5-diyl]dioxy]bis[(11s,11aS)-10-[N-(2-phenylthioethyloxycarbonyl)]-11-hydroxy-7-methoxy-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-5-one]