Imipramine (hydrochloride) is a first generation tricyclic antidepressant that acts primarily as an inhibitor of serotonin and norepinephrine transporters (Kds = 1.4 and 37 nM respectively).

3'-Hydroxy-5,7,4'-trimethoxyflavone posseses antioxidant and immunomodulatory effects.3'-Hydroxy-5,7,4'-trimethoxyflavone has hypoglycemic activities, and showed significant PTP1B inhibitory activities with IC?? values of 1.85 μmol?L?1.

Ropidoxuridine (IPdR) is a novel, orally available halogenated thymidine analogue that holds promise as a sensitizer for human tumors.