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
em En
| WPRIM
| ID: wpr-776899
Biblioteca responsável:
WPRO
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.
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Farmacologia
/
Picratos
/
Acetileno
/
Xantina Oxidase
/
Compostos de Bifenilo
/
Extratos Vegetais
/
Estrutura Molecular
/
Química
/
Folhas de Planta
/
Viscum album
Idioma:
En
Revista:
Chinese Journal of Natural Medicines (English Ed.)
Ano de publicação:
2019
Tipo de documento:
Article