2-<4--N-methylamino>phenyl>ethyl alcohol 、
methyl 5-chlorocarbonyl-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate 以
氯仿 、
N,N-二甲基甲酰胺 为溶剂,
以53%的产率得到5-O-[2-[4-[2-[benzhydryl(methyl)amino]ethyl-methylamino]phenyl]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate