2-<4-<4-(4,4'-difluorobenzhydryl)-1-piperazinyl>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94%的产率得到5-O-[2-[4-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]phenyl]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate