ent-16-Kaurene-3beta,15beta,18-triolTN3936921211-29-2
ent-16-Kaurene-3beta,15beta,18-triol, ent-16-kaurene-3beta,15beta-diol,abbeokutone,and helioscopinolide A possess appreciable anti-allergic activities in RBL-2H3 cells model with IC50 values ranging from 22.5 to 42.2 microM.