Results 171 to 180 of about 40,113 (187)

Antioxidant activity of phenylethanoid glycosides from Brandisia hancei

Journal of Ethnopharmacology, 2000
Brandisia hancei is a medicinal herb in China. The ethanol extract of this plant and four phenylethanoid glycosides, acteoside (1), 2'-acetylacteoside (2), poliumoside (3) and brandioside (4), isolated from it were shown to have inhibitory effects on free radical-induced hemolysis of red blood cells and free radical scavenging activities in vitro ...
Z D, He, K M, Lau, H X, Xu, P C, Li, P, Pui-Hay But   +4 more
openaire   +2 more sources

Inhibition of Amyloid β Aggregation by Acteoside, a Phenylethanoid Glycoside

Bioscience, Biotechnology, and Biochemistry, 2013
We examined the effects of acteoside (1a), which was isolated from Orobanche minor, and its derivatives on the aggregation of a 42-mer amyloid β protein (Aβ42) in our search for anti-amyloidogenic compounds for Alzheimer's disease (AD) therapy. Acteoside (1a) strongly inhibited the aggregation of Aβ42 in a dose-dependent manner.
Manami, Kurisu, Yusaku, Miyamae, Kazuma, Murakami, Junkyu, Han, Hiroko, Isoda, Kazuhiro, Irie, Hideyuki, Shigemori   +6 more
openaire   +2 more sources

Phenolic and phenylethanoidal glycosides from branch of Fraxinus sieboldiana

China Journal of Chinese Matera Medica, 2010
To investigate chemical constituents from an ethanolic extract of the branch of Fraxinus sieboldiana (Oleaceaue)The constituents were isolated and purified by a combination of various chromatographic techniques including silica gel, macroporous adsorbent resin, Sephadex LH-20, and preparative HPLC.
Sheng, Lin, Mingtao, Liu, Sujuan, Wang, Shuai, Li, Yongchun, Yang, Jiangong, Shi   +5 more
openaire   +2 more sources

A new phenylethanoid glycoside from Incarvillea compacta

Journal of Asian Natural Products Research, 2015
A new phenylethanoid glycoside, 3'''-O-methylcampneoside I (1), was isolated from the 90% ethanolic extract of the roots of Incarvillea compacta, together with three known compounds, campneoside I (2), ilicifolioside A (3), and campneoside II (4). Their structures were determined spectroscopically and compared with previously reported spectral data ...
Hai-Feng, Wu, Yin-Di, Zhu, Li-Jing, Zhang, Qiong-Yu, Zou, Li, Chen, Ting, Shen, Xin-Feng, Wang, Guo-Xu, Ma, Bo-Ran, Hu, Wei-Cheng, Hu, Xu-Dong, Xu   +10 more
openaire   +2 more sources

[Determination of phenylethanoid glycosides in Orobanche coerulescens].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2016
Orobanche caerulescens is an important medicinal resource in Orobanchaceae. The present study aims to establish methods for determination of acteoside, crenatoside, and total phenylethanoid glycosides in O. caerulescens, and determine the content in 15 samples to evaluate the resource utilization of this medicinal plant.
Guo-qing, Han, Cai-feng, Li, Xiao-qin, Wang, Min-hui, Li, Jing, Li   +4 more
openaire   +1 more source

Analysis of phenylethanoids and their glycosidic derivatives

2020
ÇANKAYA, İFFET İREM, AĞAR, Osman Tuncay   +1 more
openaire   +3 more sources

Phenylethanoid glycosides in plants: structure and biological activity

Nat. Prod. Rep., 1994
C, Jiménez, R, Riguera
openaire   +2 more sources

Phenylethanoid glycosides from Cistanche tubulosa

Chemistry of Natural Compounds, 2012
Amatjan Ayupbek, J. F. Ziyavitdinov, U. J. Ishimov, N. Z. Sagdiev, N. N. Kuznetsova, Hu Ke-lin, Haji Akber Aisa   +6 more
openaire   +1 more source

Phenylethanoid and Aliphatic Alcohol Glycosides From Acanthus ilicifolius

Phytochemistry, 2003
Lijuan Long, Qiang Xiao, Jianshe Huang
exaly  

Phenylethanoid Glycosides From Callicarpa macrophylla Vahl

Phytochemistry Letters, 2020
Zhen-Hui Wang, Wen-Kui Zhang, Lan-Ping Yang   +2 more
exaly