2-{[ethyl(5,6,7,8-tetrahydro-8-quinolinyl)amino]methyl}-N-[2-(1H-imidazol-4-yl)ethyl]-1H-benzimidazole-5-carboxamide 、 2-{[ethyl(5,6,7,8-tetrahydro-8-quinolinyl)amino]methyl}-1H-benzimidazole-5-carboxylic acid pentafluorophenyl ester 、 、
N,N,N'-三甲基乙二胺 以to give a yellow foam (0.009 g, 15% yield)的产率得到