Senkyunolide N

Senkyunolide N exhibits prostaglandin H endoperoxide synthase-I (COX-I) and endoperoxide synthase-II (COX-II) ) Inhibitory activity at pH 7 and at a concentration of 250 pg ml (-1) . Senkyunolide N exhibits topoisomerase-I and -II enzyme inhibitory activity at concentrations of 100, 200 and 200 microg ml (-1) . Senkyolide N has insecticidal effect.