Neamine tetrahydrochloride is a broad-spectrum aminoglycoside antibiotic with antibacterial, antitumor and neuroprotective activities, inhibits the growth of pancreatic cancer cells, and inhibits the proliferation of oral cancer cells.

L-Uridine is the enantiomer of D-uridine, a nucleoside that acts as a phosphate acceptor for nucleoside phosphotransferase, in the normal RNA component of a normal RNA isolated from Polyporaceae fungus Poria cocos (Schw.) L-Uridine has potential antiviral activity.

5-Hydroxyuridine (OHUrd) is a purine nucleoside analogue with potential antitumor activity, demonstrating cytotoxicity against human colon adenocarcinoma cell lines.