Outros constituintes isolados de Licania arianeae (Chrysobalanaceae) / Other constituents isolated from Licania arianeae (Chrysobalanaceae)
Rev. bras. farmacogn
;
19(1b): 290-293, Jan.-Mar. 2009. ilus, tab
Article
in Portuguese
| LILACS
| ID: lil-523096
RESUMO
O ácido flavona-6-sulfônico, 4'-O-metil-5,7-diidroxi-flavona-6-sulfonato, conhecido como niruriflavona, e a saponina, ácido 3-O-[6'-O-4-hidroxibenzoil]-²-D-galactopiranosil-ursa-12-en-28-óico, foram isolados, respectivamente, de madeira e folhas de Licania arianeae. As estruturas foram estabelecidas através da análise de espectros de massas e RMN incluindo experimentos bidimensionais.
ABSTRACT
The flavone-6-sulfonic acid, 4'-metil-5,7-dihydroxy-flavone-6-sulfonic acid, known as niruriflavone, and the saponin 3-O-[6'-O-4-hydroxybenzoyl]-²-D-galactopyranosyl-ursa-12-en-28-oic acid were isolated, respectively, from wood and leaves of Licania arianeae. The structures were established from the NMR and mass spectra data analysis including two-dimensional NMR experiments.
Full text:
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Index:
LILACS (Americas)
Language:
Portuguese
Journal:
Rev. bras. farmacogn
Journal subject:
Pharmacy
Year:
2009
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade Federal Rural do Rio de Janeiro/BR
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