A new lignan glycoside from Forsythia suspensa / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 697-699, 2014.
Article
Dans Anglais
| WPRIM
| ID: wpr-812212
ABSTRACT
Phytochemical investigation on Forsythia suspensa (Thunb.) Vahl afforded ten compounds, including five lignan glycosides and five phenylethanoid glycosides. The compounds were isolated by using HP-20 macroporous resin, silica gel, octadecyl silica gel (ODS), size exclusion chromatography resin HW-40 chromatography, and preparative HPLC. The structures were established through application of extensive spectroscopic methods, including ESI-MS, 1D-and 2D-NMR spectroscopy. They were identified as forsythialanside E (1), 8'-hydroxypinoresinol-4'-O-β-D-glucoside (2), 8'-hydroxypinoresinol (3), lariciresinol-4'-O-β-D-glucoside (4), lariciresinol-4-O-β-D-glucoside (5), forsythoside H (6), forsythoside I (7), forsythoside F (8), plantainoside B (9), and plantainoside A (10). Compound 1 was a new lignan glycoside.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Extraits de plantes
/
Structure moléculaire
/
Chimie
/
Lignanes
/
Forsythia
/
Hétérosides
langue:
Anglais
Texte intégral:
Chinese Journal of Natural Medicines (English Ed.)
Année:
2014
Type:
Article
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