Two known compounds, friedelin and epifriedelinol were isolated from Euphorbia kamerunica Pax. The compound's structures were established on the basis of spectral analysis. The antibacterial activities of these compounds and the ethyl acetate extract were established on Pseudomonas aeruginosa, Salmonella typhii and Staphylococcus aureus. The extract displayed higher inhibition activities on the bacteria than the isolated compounds. The zones of inhibition of the extracts were between 9.0 and 30.5 mm, with the highest extract activity on Staphylococcus aureus. The minimum inhibition concentration (MIC) values of the isolated triterpenes were between 7.5 -10 µg/ml.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.