白杨素

1-(3,6-dihydroxy-2-methoxy-4-phenylmethoxyphenyl)ethanone

1-(4-(苄氧基)-6-羟基-2,3-二甲氧基苯基)乙酮

高车前素

7-hydroxy-5-methoxy-2-(4-methoxyphenyl)chromen-4-one