3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl (2-methyl-2-phenyl-1, 3-dioxolan-4-yl)methyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 1-(phenylmethyl)-3-piperidinyl ester, monohydrochloride, (S-(R*, R*))-

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 3-phenyl-1-propynyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 3-phenyl-2-propenyl ester, (Z)-

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 4-(2-naphthalenyl)-3-butenyl ester, (E)-

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 4-(2-naphthalenyl)-3-butenyl ester, (Z)-

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-, methyl 4-(4-(methylthio)phenyl)-3-butenyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-1-(phenylmethyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(4-(2-furanyl)-1, 3-butadienyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(4-(2-furanyl)-1, 3-butadienyl)-, dimethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(4-(5-nitro-2-furanyl)-1, 3-butadienyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(4-(5-nitro-2-furanyl)-1, 3-butadienyl)-, dimethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(5-nitro-2-furanyl)-, dimethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(5-nitro-2-furyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(5-trifluoromethyl-2-furyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(alpha, alpha, alpha-trifluoro-m-tolyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(alpha, alpha, alpha-trifluoro-o-tolyl)-, dimethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(o-(trifluoromethylsulfonyl)phenyl)-, diethyl ester

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(o-hydroxyphenyl)-, diethyl ester, trifluoromethanesulfonate (ester)

3, 5-Pyridinedicarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(p-nitrophenyl)-, diethyl ester