Dauricine 是一种双苯异喹啉生物碱，具有抗炎活性。它通过抑制 NF-κB 激活，抑制结肠癌细胞的增殖和侵袭，并诱导细胞凋亡，且具剂量依赖性。

Daurisoline, a natural product isolated and purified from the roots of Menispermum dauricu with antiarrhythmic effects, exerts a blocking effect on hERG at concentrations below 30 uM, but does not affect the expression and function of the hERG channel.