A new antioxidant flavonoid glycoside from flowers of Hosta plantaginea / 中国中药杂志
Zhongguo Zhong Yao Za Zhi
; (24): 3312-3315, 2019.
Article
in Zh
| WPRIM
| ID: wpr-773717
Responsible library:
WPRO
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).
Key words
Full text:
1
Index:
WPRIM
Main subject:
Flavonoids
/
Chemistry
/
Hosta
/
Flowers
/
Glycosides
/
Antioxidants
Language:
Zh
Journal:
Zhongguo Zhong Yao Za Zhi
Year:
2019
Type:
Article