2-[2-[[(4R,4aS,7S,7aR,12bS)-4a,9-dihydroxy-3-methyl-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl]amino]-2-oxoethoxy]-N-(6-aminohexyl)acetamide 、
2-(2-(4-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxamido)piperidin-1-yl)-2-oxoethoxy)acetic acid 在
1-羟基苯并三唑 、
N,N'-二环己基碳二亚胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 0.25h,
以57%的产率得到5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(1-(18-(((4αS,7-S,7αR,12βS)-4α,9-dihydroxy-3-methyl-2,3,4,4α,5,6,7,7α-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl)amino)-5,14,18-trioxo-3,16-dioxa-6,13-diazaoctadecan-1-oyl)piperidin-4-yl)-4-methyl-1H-pyrazole-3-carboxamide