Azvudine hydrochloride (RO-0622) is a potent nucleoside reverse transcriptase inhibitor (NRTI) with strong antiviral effects against HIV, HBV, and HCV.

Dihydroevocarpine shows potent anti-Helicobacter pylori activity with the minimum inhibitory concentration (MIC) value of 10-20 microg/ml. Dihydroevocarpine is a moderate modulator of p-glycoprotein (p-gp) activity; it shows more potent inhibitory effects against MAO-B compared to MAO-A.

Canthin-6-one (NSC 103003)is an alkaloid isolated from Allium neapolitanum with antibacterial activity and inhibitory effect against Mycobacterium tuberculosis.