Chemical constituents from leaves of Lindera aggregate
- VernacularTitle:乌药叶化学成分的研究
- Author:
Lei LUO
;
Lin ZHANG
;
Jingkui TIAN
;
Shilin YANG
- Publication Type:Journal Article
- Keywords:
Lindera Thunb.;
the leaves of Lindera aggregate(Sims) Kosterm;
flavonoids
- From:
Chinese Traditional and Herbal Drugs
1994;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents in the leaves of Lindera aggregate.MethodsVarious column chromatographic techniques were used to separate and purify the chemical constituents and their structures were elucidated by spectral analyses.Results Nine compounds were isolated and identified as quercetin(Ⅰ),and kaempferol(Ⅱ),avicularin(Ⅲ),afzelin(Ⅳ),dihydrokaempferol(Ⅴ),astragaline(Ⅵ),kaempferol-3-O-?-D-xylopyranoside(Ⅶ),juglalin(Ⅷ),and kaempferol-3-O-(2″-O-?-D-glucopyranosyl)-?-L-rhamnopyranoside(Ⅸ).Conclusion Compounds Ⅲ—ⅠⅩ are isolated from the title plant for the first time.Compounds Ⅴ—Ⅸ are isolated from the plants of Lindera Thunb.for the first time.
