Bengalensinone (22β-hydroxylup-12,20-dien-3-one; 1), a new lupane triterpene, and benganoic acid (2), a new apocarotenoid, together with lupanyl acetate, 3-acetoxy-9(11),12-ursandiene, stigmasterol, alpinumisoflavone, 4-hydroxyacetophenone, 4-hydroxybenzoic acid, 4-hydroxymellein, and p-coumeric