Protopine has antiplatelet effects,which is due to inhibition on thromboxane formation and phosphoinositides breakdown and then lead to the decrease of intracellular calcium concentration.

CCTA-1523 is an efflux function of ABCG2 inhibitor. CCTA-1523 selectively reverses ABCG2-mediated MDR in cancer cells.

MAC-545496 is a glycopeptide-resistance-associated protein R (GraR) inhibitor, is an antivirulence agent.