NH2-indole-seco-1,2,9,9a-tetrahydrocyclopropa[1,2-c]benz[1,2-e]indol-4-one 、 在
6-chloro-3-((dimethylamino)(dimethyliminio)methyl)-1H-benzo[d][1,2,3]triazol-3-ium-1-olatehexafluorophosphate(V) 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 2.0h,
以38%的产率得到4-acetamido-N-[2-[[3-[[2-[[5-[[4-[[2-[[5-[[5-[[2-[1-(chloromethyl)-5-hydroxy-1,2-dihydrobenzo[e]indole-3-carbonyl]-1H-indol-5-yl]carbamoyl]-1-methylpyrrol-3-yl]carbamoyl]-1-methylpyrrol-3-yl]carbamoyl]-1-methylimidazol-4-yl]amino]-4-oxobutyl]carbamoyl]-1-methylpyrrol-3-yl]carbamoyl]-1-methylimidazol-4-yl]amino]-3-oxopropyl]carbamoyl]-1-methylimidazol-4-yl]-1-methylimidazole-2-carboxamide