3-(β-D-Glucopyranosyloxy)-1,6-dihydroxy-2-methyl-9,10-anthracenedione, also known as an anthraquinone, has been specifically extracted from Rubia cordifolia.

Aloinoside A 是一种芦荟素，能从黄芪中分离得到。Aloinoside A 是 Aloinoside B 的对映异构体，是一种用于代谢研究的生物标志物。Aloinoside B 经大鼠肠道细菌代谢的产物有芦荟苷、异芦荟苷和羟基代谢物。

3,5-二碘-L-酪氨酸二水合物是一种天然产物。