A new flavone from stems of Garcinia bracteata and its anti-TMV activity / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 4205-4207, 2015.
Article
Dans Chinois
| WPRIM
| ID: wpr-279261
ABSTRACT
A phytochemical investigation on the stems of Garcinia bracteata collected from Xishuangbanna resulted in the isolation of a new flavone. By analysis of the HRESIMS, IR, UV, 1D and 2D NMR spectra, the structure of the new compound was determined as 7-methoxy-4',6-dihydroxy-8-isobutyryl-flavone(1). Compound 1 was also tested for its anti-tobacco mosaic virus(TMV) activity. Results suggested the 1 possessed remarkable anti-TMV activity, with an inhibition rate of 28.2%.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Antiviraux
/
Pharmacologie
/
Virus de la mosaïque du tabac
/
Médicaments issus de plantes chinoises
/
Spectroscopie par résonance magnétique
/
Chimie
/
Feuilles de plante
/
Garcinia
/
Flavones
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2015
Type:
Article
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