Chemical constituents of Notoseris gracilipes
- VernacularTitle:细梗紫菊中的化学成分
- Author:
Xiaoxia YE
;
Mingkui WANG
;
Kexin HUANG
;
Jiafa GUAN
;
Lisheng DING
;
- Publication Type:Journal Article
- Keywords:
Notoseris gracilipes Shih;
sesquiterpene lactone;
antibaciterial activity
- From:
Chinese Traditional and Herbal Drugs
1994;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To investigate the chemical constituents from the whole plant of Notoseris gracilipes Shih Methods Compounds were isolated by various column chromatography and identified by spectral analysis Results Eight sesquiterpene lactones and four other compounds were isolated and identified as jacquilenin (Ⅰ), scorzoside (Ⅱ), ixerisoside D (Ⅲ), austricin (Ⅳ), notoserolide A (Ⅴ), crepidiaside A (Ⅵ), crepidiaside B (Ⅶ), and lactuside B (Ⅷ) The other four were 6, 7 dihydroxycoumarin (Ⅸ), cichoriin (Ⅹ), luteolin 7 glucoside (Ⅺ), and daucosterol ( ⅩⅡ ) Among them, compounds Ⅰ and Ⅱ showed antibacterial activity against Bacillu cereus AS 1 1688 Conclusion All compounds were isolated from this plant for the first time
