2-methoxy-4-(2H-1,2,3-triazol-2-yl)nicotinic acid

(E)-5-(((4-ethoxyphenyl)amino)methylene)-3-pentyl-2-thioxothiazolidin-4-one

(E)-3-hexyl-5-(((2-methoxyphenyl)amino)methylene)-2-thioxothiazolidin-4-one

(E)-5-(((3,5-dimethylphenyl)amino)methylene)-3-pentyl-2-thioxothiazolidin-4-one

(E)-5-(((4-ethylphenyl)amino)methylene)-3-(3-methoxypropyl)-2-thioxothiazolidin-4-one

5-{[(4-Acetylphenyl)amino]methylidene}-1-(3-methoxypropyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile

(5Z)-5-{[(4-hydroxyphenyl)amino]methylidene}-1-(3-methoxypropyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile

1-Butyl-5-{[(4-butylphenyl)amino]methylidene}-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile

(Z)-1-butyl-4-methyl-2,6-dioxo-5-((m-tolylamino)methylene)-1,2,5,6-tetrahydropyridine-3-carbonitrile

(5Z)-1-butyl-5-{[(4-ethylphenyl)amino]methylidene}-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile

1-Butyl-1,2,5,6-tetrahydro-2,6-dioxo-4-methyl-5-(anilinomethylene)pyridine-3-carbonitrile