3,5,7-trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxychromen-4-one

1-(2-hydroxy-3,4,6-trimethoxyphenyl)ethanone

4',5,7,8-四甲氧基黄酮

5,7,8-三羟基黄酮

7-羟基-5,8-二甲氧基黄烷酮