mal-PEG4-hydrazine 、
methyl (8S)-6-(5-acetyl-1-benzofuran-2-carbonyl)-8-(bromomethyl)-2-methyl-4-(4-methylpiperazine-1-carbonyl)oxy-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1-carboxylate 在
溶剂黄146 作用下,
以
二氯甲烷 为溶剂,
反应 0.33h,
生成 methyl (8S)-8-(bromomethyl)-6-[5-[(E)-N-[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-C-methylcarbonimidoyl]-1-benzofuran-2-carbonyl]-2-methyl-4-(4-methylpiperazine-1-carbonyl)oxy-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1-carboxylate