Licarin A, a natural product isolated and purified from Machilus thunbergii, is a candidate compound for the treatment of immediate hypersensitivity via inhibition of rat mast cell line RBL-2H3 cells.

PF-4878691 is a potent and selective Toll-like receptor 7 (TLR7) agonist.

C25-140 is an inhibitor of the TRAF6-Ubc13 interaction that reduces TRAF6-Ubc13 activity both in vitro and in cells.

Sinensetin is a methylated flavone isolated and purified from the fruit of Citrus aurantium L. with antimutagenic, anticancer, and anti-inflammatory activities.