N-((1H-benzo[d]imidazol-2-yl)methyl)-5,6,7,8-tetrahydroquinolin-8-amine 、
3-溴丙腈 、 N-methyl-N-{[1-(3-pyridinylmethyl)-1H-benzimidazol-2-yl]methyl}-5,6,7,8-tetrahydro-8-quinolinamine 以afforded 225 mg (88%) of 3-{2-[(5,6,7,8-tetrahydro-8-quinolinylamino)methyl]-1H-benzimidazol-1-yl}propanenitrile as a light brown oil的产率得到3-{2-[(5,6,7,8-tetrahydro-8-quinolinylamino)methyl]-1H-benzimidazol-1-yl}propanenitrile