Figueroa-Valverde, L., Diaz-Cedillo, F., Garcia-Cervera, E., Lopez-Ramos, M., & Pool-Gomez, E. (2012). A Facile Synthesis of Two Brucine-Steroid Derivatives. Asian Journal of Chemistry, 25(4), 1901–1904. https://doi.org/10.14233/ajchem.2013.13214