1-伪-acetoxyeudesma-3,7(11)–dien–8,12–olide was isolated from Hedyosmum brasiliense.
Rosmarinic acid was identified as the major compound and isolated by one-step FCPC with 97% purity.
Preparation of extracts was by hot water infusion.
Both androecious and gynoecious plants possess similar metabolite profiles.