@article{moreira_vieira_braz-filho_2017,  title={Angelocunhol: New Erythroxylane Diterpene and Other Compounds from <i>Simira sampaioana</i> (Rubiaceae)},  volume={28},  ISSN={0103-5053},  url={https://doi.org/10.5935/0103-5053.20160158},  DOI={10.5935/0103-5053.20160158},  number={1},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Moreira, Vinicius F. and Vieira, Ivo J. C. and Braz-Filho, Raimundo},  year={2017},  month={Jan},  pages={152–157} }