A new antioxidant flavonoid glycoside from flowers of Hosta plantaginea / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3312-3315, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-773717
ABSTRACT
Phytochemical investigation of the flowers of Hosta plantaginea led to isolate of one new flavonoid glycoside,plantanone C( 1) by silica gel,Sephadex LH-20,and RP-HPLC column chromatographies. Its structure was extensively determined on basis of HR-ESI-MS and NMR spectroscopic data. Compound 1 exhibited moderate antioxidant activity against DPPH radical scavenging activity,with an IC50 value of 240. 2 μmol·L~(-1).
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Flavonoids
/
Chemistry
/
Hosta
/
Flowers
/
Glycosides
/
Antioxidants
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2019
Type:
Article
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