(2-Amino-4-{3-[5-amino-4-((S)-2-hydroxymethyl-pyrrolidine-1-carbonyl)-2-methoxy-phenoxy]-propoxy}-5-methoxy-phenyl)-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-methanone 在
吡啶 、
N-甲基吲哚酮 、
四丙基高钌酸铵 作用下,
以
二氯甲烷 、
乙腈 为溶剂,
生成 (4-nitrophenyl)methyl (6S,6aS)-3-[3-[[(6S,6aS)-6-hydroxy-2-methoxy-5-[(4-nitrophenyl)methoxycarbonyl]-11-oxo-6a,7,8,9-tetrahydro-6H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl]oxy]propoxy]-6-hydroxy-2-methoxy-11-oxo-6a,7,8,9-tetrahydro-6H-pyrrolo[2,1-c][1,4]benzodiazepine-5-carboxylate