3-Pyridinecarboxylic acid, 1, 2, 5, 6-tetrahydro-1-ethyl-4-hydroxy-, ethyl ester

3-Pyridinecarboxylic acid, 1, 2, 5, 6-tetrahydro-1-methyl-, 2-propyn-1-yl ester, hydrobromide

3-Pyridinecarboxylic acid, 1, 2, 5, 6-tetrahydro-1-methyl-, 2-propynyl ester, hydrochloride

3-Pyridinecarboxylic acid, 1, 2, 5, 6-tetrahydro-4-hydroxy-1-(2-phenylethyl)-, ethyl ester

3-Pyridinecarboxylic acid, 1, 2, 5, 6-tetrahydro-4-hydroxy-1-methyl-, ethyl ester

3-Pyridinecarboxylic acid, 1, 2-dihydro-1-methyl-2-thioxo-

3-Pyridinecarboxylic acid, 1, 4, 5, 6-tetrahydro-4-(4-chlorophenyl)-5-cyano-2-methyl-6-thioxo-, ethyl ester

3-Pyridinecarboxylic acid, 1, 4, 5, 6-tetrahydro-5-cyano-2-methyl-4-(4-nitrophenyl)-6-thioxo-, ethyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-1-(4-fluorophenyl)-4-oxo-6-(2-(3-pyridinyl)ethenyl)-

3-Pyridinecarboxylic acid, 1, 4-dihydro-1-(4-fluorophenyl)-6-(4-((2-hydroxyethyl)amino)phenyl)-4-oxo-

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(((2-propenyloxy)amino)carbonyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(((2-propynyloxy)amino)carbonyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(((phenylmethoxy)amino)carbonyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(1-((2-(1-piperidinyl)ethoxy)imino)ethyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(1-((2-propenyloxy)imino)ethyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-5-(1-((phenylmethoxy)imino)ethyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-5-(((1-methylethoxy)amino)carbonyl)-4-(3-nitrophenyl)-, 2-(4-phenyl-1-piperazinyl)ethyl ester, monohydrochloride

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-5-(((1-methylethoxy)amino)carbonyl)-4-(3-nitrophenyl)-, methyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-5-(((1-methylethyl)amino)carbonyl)-4-(2-nitrophenyl)-, hexyl ester

3-Pyridinecarboxylic acid, 1, 4-dihydro-2, 6-dimethyl-5-(((1-methylethyl)amino)carbonyl)-4-(2-nitrophenyl)-, nonyl ester