Inhibitory effects of 3-O-acyl-(+)-catechins on Epstein-Barr virus activation

被引:13
|
作者
Uesato, S [1 ]
Taniuchi, K
Kumagai, A
Nagaoka, Y
Seto, R
Hara, Y
Tokuda, H
Nishino, H
机构
[1] Kansai Univ, Dept Biotechnol, Fac Engn, Suita, Osaka 5658680, Japan
[2] Kansai Univ, Org Res & Dev Innovat Sci & Technol, Suita, Osaka 5658680, Japan
[3] Tokyo Food Techno Co Ltd, Food Res Labs, Fujieda, Shizuoka 4260133, Japan
[4] Kyoto Prefectural Univ Med, Dept Biochem & Mol Biol, Kyoto 6020841, Japan
关键词
(+)-catechin; 3-O-acyl-(+)-catechin; 3-O-acyl-(-)-epigallocatechin; Epstein-Barr virus early antigen (EBV-EA); activation; Uncaria gambir;
D O I
10.1248/cpb.51.1448
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
In the course of an exploratory investigation of antitumor-promoting catechins, 3-O-acyl-(+)-catechins of varying carbon lengths from C-4 to C-18 were assessed for inhibitory effects on the activation of the Epstein-Barr virus early antigen. Like 3-O-acyl-(-)-epigallocatechins, the (+)-catechin derivatives showed promising effects with the C-3 acyl chain of C-8-C-11 carbon atoms.
引用
收藏
页码:1448 / 1450
页数:3
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