英文名称
5-N-[3-(4,4-diphenylpiperidin-1-yl)propyl]-2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxamide;3-N-[3-(4,4-diphenylpiperidin-1-yl)propyl]-2-ethyl-5-N,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxamide;2-ethyl-3-N-[3-[4-hydroxy-4-(4-methylphenyl)piperidin-1-yl]propyl]-6-methyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxamide;2-ethyl-6-methyl-3-N-[3-[4-(4-methylphenyl)-4-phenylpiperidin-1-yl]propyl]-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxamide