1.
An. acad. bras. ciênc
;
89(1): 65-71, Jan,-Mar. 2017. tab, graf
Article
Dans Anglais
| LILACS
| ID: biblio-886616
Résumé
ABSTRACT A new lactone, 7-epi-griffonilide (1), and six known compounds, 2, 3a - 3c, 4a and 4b, were isolated from the leaves of Bauhinia pentandra (Fabaceae). The structures elucidation of 1 and 2 were based on detailed 2D NMR techniques and spectral comparison with related compounds, leading to complete assignment of the 1H and 13C NMR spectra.