Three new flavonoid glycosides from Peperomia dindygulensis / 药学学报
Acta Pharmaceutica Sinica
; (12): 183-186, 2007.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-281945
Responsible library:
WPRO
ABSTRACT
To study the chemical constituents of Peperomia dindygulensis Miq. , chromatography was used to isolate and purify the chemical constituents, their structures were elucidated by spectroscopic data and physical-chemical properties. Three compounds were obtained. They were identified as hypolacetin-4',7-dimethyl ether-8-O-beta-D-glucopyranoside (I) , isoscutellarein-4'-methyl ether-8-O-alpha-L-arabinopyrano-syl-(1--> 4)-beta-D-glucopyranoside ( II) , isoscutellarein-4', 7-dimethyl ether-8-O-alpha-L-arabinopyranosyl-(1-->4) -betea-D-glucopyranoside (III). Compounds I, II and III are all new compounds.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Flavonoids
/
Molecular Structure
/
Chemistry
/
Peperomia
/
Flavones
/
Disaccharides
/
Glucosides
/
Glycosides
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2007
Document type:
Article