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

Milnacipran ((1S-cis) saltloride) 是一种血清素-去甲肾上腺素再摄取抑制剂 (SNRI)，用于治疗纤维肌痛。

3,3',4,4'-二苯甲酮四甲酸二酐是一种化合物。