去甲基川陈皮素

1-(2,3,4,5,6-pentamethoxyphenyl)ethanone

2-[4-(acetyloxy)phenyl]-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one

毒马草黄酮

2-(2,4,5-trimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one