á- e β-myrin (0,012%), β-sitosterol and stigmasterol (0.003%),3,3'-di-0-methylellagic (0.093%) acid were isolated from the bark wood of Protium paniculatum. The presence of 3.3',4-tri-0-methylellagic acid was postulate on the of mass spectral analyses.
Burseraceae; Protium; terpenoids; 3,3'-di-o-metilelagic acid; 3,3'-4-tri-o-metilelagic acid