(+)-Lirinidine has antioxidative activity, and it can significantly inhibit the proliferation of melanoma cells; it also shows potent inhibition of melanogenesis.

Jujuboside B has potent inhibitory effects on collagen-, thrombin-, AA-, and ADP-induced aggregation, and also exhibits superior protection on the thromboembolic model.

3-Piperidinyl(1-pyrrolidinyl)methanone hydrochloride can be used in the synthesis of piperidin-4-yl-urea derivatives which are MCH-R1 antagonists.