4-[[4-[7-acetamido-1-(chloromethyl)-5-phenylmethoxy-1,2-dihydrobenzo[e]indol-3-yl]-4-oxobutanoyl]amino]-N-[5-[[2-[7-acetamido-1-(chloromethyl)-5-phenylmethoxy-1,2-dihydrobenzo[e]indol-3-yl]-2-oxoethyl]carbamoyl]-1-methylpyrrol-3-yl]-1-methylpyrrole-2-carboxamide 在
palladium on activated charcoal ammonium formate 作用下,
以
四氢呋喃 为溶剂,
反应 2.0h,
以82%的产率得到4-[[4-[7-acetamido-1-(chloromethyl)-5-hydroxy-1,2-dihydrobenzo[e]indol-3-yl]-4-oxobutanoyl]amino]-N-[5-[[2-[7-acetamido-1-(chloromethyl)-5-hydroxy-1,2-dihydrobenzo[e]indol-3-yl]-2-oxoethyl]carbamoyl]-1-methylpyrrol-3-yl]-1-methylpyrrole-2-carboxamide