肉桂酸

6-O-β-glucopyranuronosyl-baicalein 7-O-sulfate

苯甲酸酐

3-phenyl-1-(2,4,6-trihydroxy-3-methoxyphenyl)prop-2-en-1-one

1-(2,4-dihydroxy-3,6-dimethoxyphenyl)ethanone