Quercetin-3-O-glucuronide is a potent stilbene oxidase inhibitor, it has antioxidant, anti-atherogenic, and anti-inflammatory activities.In vitro studies indicate that miquelianin is able to reach the central nervous system from the small intestine.

EG1, a novel specific inhibitor of Pax2 transcription activation, targets the DNA binding domain and inhibits embryonic kidney development.

1-Formyl-β-carboline is an alkaloid derived from the leaves of Ailanthus altissima.