N-((1H-benzimidazol-2-yl)methyl)-N-methyl-5,6,7,8-tetrahydroquinoline-8-amine 、
4-氯-2-丁炔基氨基甲酸叔丁酯 、 N-methyl-N-{[1-(3-pyridinylmethyl)-1H-benzimidazol-2-yl]methyl}-5,6,7,8-tetrahydro-8-quinolinamine 以afforded 109 mg (46%) of t-butyl [4-(2-{[methyl(5,6,7,8-tetrahydro-8-quinolinyl)amino]methyl}-1H-benzimidazol-1-yl)-2-butyn-1-yl]carbamate as an off-white foam的产率得到t-butyl [4-(2-{[methyl(5,6,7,8-tetrahydro-8-quinolinyl)amino]methyl}-1H-benzimidazol-1-yl)-2-butyn-1-yl]carbamate