Xanthones from the twigs of Cratoxylum cochinchinense

► Chemical constituents of the medicinal plant of Cratoxylum cochinchinense (Guttiferae). ► Isolation and structure elucidation of xanthones, a polypodane, δ-tocotrienol, and blancoic acid. ► Three new xanthones: 1,3,7-trihydroxy-2-(2-hydroxy-3-methylbut-3-enyl)-4-(3-methylbut-2-enyl)xanthone, 8-hydroxy-1,2,3-trimethoxyxanthone, and 3-O-methylmangostenone D.