(2R,2'R,3S,3'S)-2,2'-bis(3,4-dihydroxyphenyl)-[4,6'-bichroman]-3,3',7,7',8'-pentaol

5-氯-2-羟基苯磺酸

β-五没食子酰葡萄糖

1,2,3-tri(trimethylsilyloxy)benzene

1,3-Cyclohexanedione