4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

6-bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione

N-[5-(2-aminophenyl)-1H-1,2,4-triazol-3-yl]-4,6-dimethylpyrimidin-2-amine

ethyl 4-[(mercaptoacetyl)amino]benzoate

3-(4-chlorophenyl)-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-ol

1-(1,1-dioxidotetrahydro-3-thienyl)-3-phenyl-1H-pyrazol-5-ol

N-(2-furylmethyl)-1,3,5-triazine-2,4-diamine

N-(3-chlorophenyl)-1,3,5-triazine-2,4-diamine

N-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)-N'-(4-methylphenyl)guanidine

N-(2-furylmethyl)-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine

2-[(4-ethoxyphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one