A new hexenol glycoside from Buddleja officinalis.
10.19540/j.cnki.cjcmm.20210702.204
- Author:
Ze-Hai LONG
1
;
Bing-Yi LI
2
;
Qi-Yao WANG
1
;
Bo LI
3
;
Yong ZHANG
3
;
Qi JIA
2
;
Yi-Ming LI
2
;
Wei-Liang ZHU
3
Author Information
1. School of Pharmacy, Shanghai University of Traditional Chinese Medicine Shanghai 201203, China Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203, China.
2. School of Pharmacy, Shanghai University of Traditional Chinese Medicine Shanghai 201203, China.
3. Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203, China University of Chinese Academy of Sciences Beijing 100049, China.
- Publication Type:Journal Article
- Keywords:
3-hexenol glycoside;
Buddleja;
Buddleja officinalis;
chemical constituent
- MeSH:
Buddleja;
Cardiac Glycosides;
Glycosides;
Plant Extracts
- From:
China Journal of Chinese Materia Medica
2021;46(23):6178-6184
- CountryChina
- Language:Chinese
-
Abstract:
The chemical constituents of the flower buds of Buddleja officinalis were investigated in this study. Eight compounds were isolated from the water extract of B. officinalis by column chromatography, and their structures were elucidated on the basis of physicochemical properties and spectral data. These compounds were identified as(Z)-hex-3-en-1-ol-1-O-β-D-glucopyranosyl-(1→2)-[β-D-xylcopyranosyl-(1→6)]-β-D-glucopyranoside(1), ebracteatoside B(2), jasmonic acid-11-O-β-D-glucopyranoside(3), 6-hydroxyluteolin-7-O-β-D-glucopyranoside(4), luteolin-7-O-galacturonide(5), vicenin-2(6), decaffeoylverbascoside(7), and 6-O-(E)-feruloyl-D-glucopyranoside(8). Compound 1 is a new 3-hexenol glycoside. Compounds 2, 3, and 6 were isolated from Buddleja genus for the first time, and compounds 4 and 5 were isolated from this plant for the first time.
