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

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

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

N-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)-N'-[3-(trifluoromethyl)phenyl]guanidine

3-bromo-1-phenyl-1H-pyrrole-2,5-dione

5,6-dimethyl-2-[(4-methylphenyl)amino]pyrimidin-4(3H)-one

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

4-(4-chlorobenzyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one

2-Hydroxy-3-phenyl-4h-pyrido[1,2-a]pyrimidin-4-one

2-苯基-4H-吡啶并[1,2-a]嘧啶-4-酮, 2-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one

2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one