1-(3,6-二羟基-2,4-二甲氧基苯基)-乙酮

杨芽黄素

8-amino-5-hydroxy-7-methoxy-2-phenyl-chromen-4-one

6-hydroxy-5,7-dimethoxy-2-phenylchromen-4-one

1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-phenylpropane-1,3-dione