3-hydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one

6-(4-hydroxybenzoyl)-5-(4-hydroxyphenyl)-1,7-dihydropyrrolo[2,3-d]pyrimidine-2,4-dione

3,6-二甲氧基-9H-芴-9-酮

5-(4-methoxyphenyl)-2,2-dimethylfuran-3-one

4-甲氧基-5,6-苯并黄酮