Sarmentosin significantly lowers the SGPT level of patients suffering from chronic viral hepatitis, and shows a suppressive effect on cell-mediated immune responses in mice. It shows a good effect in lowering serum glutamate-pyruvate transaminase.

Limocitrin is a constituent of citrus fruit peels, belongs to the family of Flavonols.

(+)-N-Methylallosedridine 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN4612，CAS号为 41447-16-9。

N-Methylisopelletierine has hepatoprotective activity.

(-)-N-Methylsedridine是一种天然产物，属于景天科景天属，其产品编号为 TN4615，CAS号为 41447-15-8。(-)-N-Methylsedridine可用作对照参考。