Dipterocarpus alatus (Dipterocarpaceae) is a medicinal plant whose use is well known for the treatment of genito-urinary diseases. However, there is no report of its cytotoxic potential. In this study, the chemical composition, antioxidant and cytotoxic activities of extracts of the leaves,
The essential oil from the leaves of Annona sylvatica (EOAS) was extracted by hydrodistillation, and the analysis was performed by gas chromatography-mass spectrometry. The main compounds identified in the EOAS were sesquiterpenes, such as hinesol, z-caryophyllene, β-maaliene, γ-gurjunene,