Skimmianine 是一种主要存在于芸香科的呋喹啉类生物碱，具有抗痉挛、抗炎和抗血小板聚集作用。Skimmianine 对多种癌细胞系具有细胞毒性和基因毒性。

[Met5]-Enkephalin, amide is an agonist for δ opioid receptors as well as putative ζ (zeta) opioid receptors.Met-enkephalin circulates in several forms, some of which may be derived from proteins other than proenkephalin A, and plasma levels of both free native, and peptidase-derivable Met-enkephalin are modulated physiologically.

TCS 2210 是间充质干细胞神经元分化的诱导剂，可增加神经元标记物 β-III 微管蛋白表达和神经元特异性烯醇化酶表达。