Chemical constituents of Euonymus fortunei.
A new flavonol glycoside, kaempferol-3-O-β-D-(2-O-E-p-coumaroyl)-glucopyranosyl-7-O-α-l-rhamnopyranoside (1), along with eleven known compounds including five flavonol glycosides (2-6), one phenolic glycoside (7), two megastigmane glycosides (8 and 9), two triterpenoids (10 and 11) and one alditol (12), was isolated from the aerial parts of Euonymus fortunei. Their structures were determined on the basis of spectroscopic analysis and chemical evidence. Compounds 2-4, 7, 8, and 10-12 were evaluated their antimicrobial activities against Ureaplasma urealyticumin vitro, but all tested compounds have no useful activities against Ureaplasma urealyticum.
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Li-Hua
LH
Yan
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Xiao-Qian
XQ
Liu
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Hui
H
Zhu
c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China.
Qing-Rui
QR
Xu
c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China.
Wei-Ming
WM
Wang
c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China.
Shu-Ming
SM
Zhang
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Qi-Wei
QW
Zhang
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Shan-Shan
SS
Zhang
a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China.|b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China.
Zhi-Min
ZM
Wang
D000975:Antioxidants / Q000737:chemistry; D029756:Euonymus / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry; D044948:Flavonols / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure
D000975:Antioxidants; D005419:Flavonoids; D044948:Flavonols; D006027:Glycosides; C000603703:kaempferol-3-O-beta-D-(2-O-E-p-coumaroyl)-glucopyranosyl-7-O-alpha-L-rhamnopyranoside
Celastraceae; Euonymus fortunei; flavonol glycosides; Ureaplasma urealyticum; megastigmane glycosides