“…The poisonous milky latex, exuded from the bark of this plant, can cause blistering of the skin and temporary blindness [12,13,14,15,16]. Previous chemical investigation of this plant resulted in the isolation and identification of diterpenoid, triterpenoid, tanninoid, and flavonoid natural compounds [10,17,18,19,20,21]. To date, only 18 triterpenoid compounds, including types of cycloartane, friedelane, lupane, oleanane, and taraxerane, have been reported from this plant [17].…”