3-Amino-7-chloro-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline 、
碘乙烷 、
3-amino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline 、
3-溴丙烯 在
7-Chloro-3-ethylamino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline 、
7-chloro-3-diethylamino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline 作用下,
以gave 7-chloro-3-ethylamino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline (Compound 159) as yellow needles and 7-chloro-3-diethylamino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline (Compound 199) as colorless needles的产率得到7-Chloro-3-ethylamino-2-(2-methylphenyl)imidazo[2,1-a]isoquinoline