1-[2-(2-furylamino)-4-methylpyrimidin-5-yl]ethanone

N-(3,4-dimethoxyphenyl)-N'-(4,6-dimethylpyrimidin-2-yl)guanidine

1-(4-isopropylphenyl)-1H-pyrrole-2,5-dione

butyl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate

dimethyl 5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)isophthalate

1-(2-phenylethyl)-1H-pyrrole-2,5-dione

7-羟基-2-甲基-3-苯基苯并吡喃-4-酮, 7-hydroxy-2-methyl-3-phenyl-4H-chromen-4-one

3-(4-氯苯基)-7-羟基苯并吡喃-4-酮, 3-(4-chlorophenyl)-7-hydroxy-4H-chromen-4-one

(2Z)-2-(4-fluorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one

(2Z)-6-hydroxy-2-(3-methoxybenzylidene)-1-benzofuran-3(2H)-one

(2Z)-6-hydroxy-2-[(2E)-3-phenylprop-2-en-1-ylidene]-1-benzofuran-3(2H)-one