Iridoid glycosides from buds of Jasminum officinale L. var. grandiflorum.
- Author:
Guiqin ZHAO
;
Zhifeng YIN
;
Yucui LIU
;
Hongbo LI
- Publication Type:Journal Article
- From:
Acta Pharmaceutica Sinica
2011;46(10):1221-4
- CountryChina
- Language:Chinese
-
Abstract:
The study on the buds of Jasminum officinale L. var. grandiflorum was carried out to look for anti-HBV constituents. The isolation and purification were performed by HPLC and chromatography on silica gel, polyamide and Sephadex LH-20 column. The structures were elucidated on the basis of physicochemical properties and spectral analysis. Six iridoid glycosides were identified as jasgranoside B (1), 6-O-methy-catalpol (2), deacetyl asperulosidic acid (3), aucubin (4), 8-dehydroxy shanzhiside (5), and loganin (6). Jasgranoside B (1) is a new compound. Compounds 2-6 were isolated from Jasminum officinale L. var. grandiflorum for the first time.
