di-tert-butyl 7,7'-(octanedioylbis(azanediyl))bis(5-(benzyloxy)-1-(chloromethyl)-1,2-dihydro-3H-benzo[e]indole-3-carboxylate) 在
palladium on activated charcoal
甲酸铵 作用下,
以
四氢呋喃 为溶剂,
以85%的产率得到Tert-butyl 1-(chloromethyl)-7-[[8-[[1-(chloromethyl)-5-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,2-dihydrobenzo[e]indol-7-yl]amino]-8-oxooctanoyl]amino]-5-hydroxy-1,2-dihydrobenzo[e]indole-3-carboxylate