2-azido-4-(1-(2-azido-1-(N,N-dimethylsulfamoyl)-1H-imidazol-4-yl)-3-(5,6-dibromo-1,3-dioxo-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl)propyl)-5-(3-(5,6-dibromo-1,3-dioxo-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl)propyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide 在
sodium hydroxide 、
水 作用下,
以
四氢呋喃 为溶剂,
以78%的产率得到N-(3-(2-azido-1-(N,N-dimethylsulfamoyl)-1H-imidazol-4-yl)-3-(2-azido-5-(3-(4,5-dibromo-1H-pyrrole-2-carboxamido)propyl)-1-(N,N-dimethylsulfamoyl)-1H-imidazol-4-yl)propyl)-4,5-dibromo-1H-pyrrole-2-carboxamide