Antifungal iridoids, triterpenes and phenol compounds from Alibertia myrciifolia Sprunge Ex. Schum
AUTOR(ES)
Luciano, João Henrique S., Lima, Mary Anne S., Silveira, Edilberto Rocha, Vasconcelos, Ilka Maria, Fernandes, Georgia Sampaio, Souza, Elnatan Bezerra de
FONTE
Química Nova
DATA DE PUBLICAÇÃO
2010
RESUMO
The new iridoid glucoside 10-O-vanilloyl-geniposidic acid has been isolated from the aerial parts of Alibertia myrciifolia along with hydroxyhopanone, 3α,22-dihydroxyhopane, ursolic acid, luteolin-3´,4´-dimethyl ether, caffeic acid and geniposidic acid. The structures of the isolated compounds were determined by means of mass spectrometry and nuclear magnetic resonance spectral analyses. The antifungal activities of the iridoids 10-O-vanilloyl-geniposidic acid and geniposidic acid were evaluated against the phytopathogenic fungi strains Colletotrichum gloeosporioides, Fusarium solani and Aspergillus niger.
Documentos Relacionados
- Contribuição ao Conhecimento Químico de Plantas do Nordeste: Alibertia myrciifolia Spruce ex K. Schum. e Alibertia rigida K. Schum.
- A new antifungal phenolic glycoside derivative, iridoids and lignans from Alibertia sessilis (vell.) k. schum. (Rubiaceae)
- Caracterização genética de populações de cupuaçuzeiro, Theobroma grandiflorum (Willd. ex. Spreng.) Schum., por marcadores microssatélites e descritores botânico-agronômicos.
- Coléteres dendróides em Alibertia sessilis (Vell.) K. Schum., uma espécie não-nodulada de Rubiaceae
- Antifungal Polyketides and Other Compounds from Amazonian Endophytic Talaromyces Fungi
