Two symmetrical unsaturated acids isolated from Viscum album / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 145-148, 2019.
Article
Dans Anglais
| WPRIM
| ID: wpr-776899
ABSTRACT
In the present study, two new acetylene conjugate compounds, dibutyl (2Z, 6Z)-octa-2, 6-dien-4-yne dioate (1), and dibutyl (2E, 6E)- octa-2, 6-dien-4-yne dioate (2), were isolated from the dry stem leaves of Viscum album, along with nine known compounds (3 - 11). Their structures were confirmed on the basis of spectroscopic data. Compounds 1 and 8 showed antioxidant activity against xanthine oxidase (XOD) and 1,1-diphenyl-2-picrylhydrazyl radical 2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydroxyl (DPPH), with the IC of 1.22 and 1.33 μmol·L, and the SC of 4.34 and 8.22 μmol·L, respectively.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Pharmacologie
/
Picrates
/
Acétylène
/
Xanthine oxidase
/
Dérivés du biphényle
/
Extraits de plantes
/
Structure moléculaire
/
Chimie
/
Feuilles de plante
/
Viscum album
langue:
Anglais
Texte intégral:
Chinese Journal of Natural Medicines (English Ed.)
Année:
2019
Type:
Article
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