Isolation of two bioactive diterpenic acids from <i>Copaifera glycycarpa</i> oleoresin by high‐speed counter‐current chromatography

Abstract

HSCCC was shown to be a quick and effective tool in the isolation and purification of diterpenes from Copaifera oleoresin. This is the first report on the use of HSCCC for the fractionation of an oleoresin from Copaifera and the isolation of diterpenes therein.