4-oxo-2-phenyl-4H-1-benzopyran-5,6,7-triyl triacetate

黄芩素 6-O-beta-D-吡喃葡萄糖苷

6,7-dihydroxy-5-methoxyflavone

3,4,5-三甲氧基苯酚

7-hydroxy-5-methoxy-4-oxo-2-phenyl-4H-chromene-6-carbaldehyde