In the present study, the effects of various triterpenoids isolated from the stem bark of Cussonia bancoensis, namely, ursolic acid ( 1), 23-hydroxyursolic acid ( 2), 3-O-alpha- L-arabinopyranosyl-23-hydroxyursolic acid (3), and 3-O-beta-D-glucopyranosyl-23-hydroxyursolic acid ( 4) were evaluated on