咪唑[1,2-A]吡啶-2-甲醛 、
(S)-N-methyl-5,6,7,8-tetrahydroquinolin-8-amine 、 (8S)-N-methyl-N-{[3-(4-pyridinyl)imidazo[1,2-a]pyridin-2-yl]methyl}-5,6,7,8-tetrahydro-8-quinolinamine 以afforded a quantitative yield of (8S)-N-(imidazo[1,2-a]pyridin-2-ylmethyl)-N-methyl-5,6,7,8-tetrahydro-8-quinolinamine as a reddish-brown oil的产率得到(8S)-N-(imidazo[1,2-a]pyridin-2-ylmethyl)-N-methyl-5,6,7,8-tetrahydro-8-quinolinamine