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

7-(benzyloxy)-4-oxo-2-phenyl-4H-1-benzopyran-5,6-diyl diacetate

黄芩素

6-[[[5-(2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲氧基-羟基磷酰]氧基-羟基磷酰]氧基-3,4,5-三羟基四氢吡喃-2-羧酸