@article{zucaro z._compagnone_hess_monache_2000,  title={6beta-hydroxymaslinic acid, a triterpene from Vochysia ferruginea},  volume={11},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532000000300007},  DOI={10.1590/S0103-50532000000300007},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Zucaro Z., Yasmin L. and Compagnone, Reinaldo S. and Hess, Sonia C. and Monache, Franco Delle},  year={2000},  month={May},  pages={241–244} }