N-acetyl-6-sulfo-D-glucosamine as a promising mimic of N-acetyl neuraminic acid

被引:20
|
作者
Sasaki, K
Nishida, Y
Uzawa, H
Kobayashi, K [1 ]
机构
[1] Nagoya Univ, Grad Sch Engn, Dept Mol Design & Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan
[2] AIST, Tsukuba, Ibaraki 3058565, Japan
[3] JST, CREST, Kawaguchi, Saitama 3320012, Japan
关键词
D O I
10.1016/S0960-894X(03)00611-5
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
6-sulfo-D-GlcNAc with a molecular geometry close to that of N-acetylneuraminic acid (Neu5Ac) was hypothesized to serve as a simple Neu5Ac mimic possessing high potential in biochemical and medicinal applications. The hypothesis was evidenced with a neuraminidase inhibition assay using p-nitrophenyl (pNP) 3-, 4-, and 6-sulfo-beta-D-GlcNAc (4, 5 and 2a) and 6-sulfo-beta-D-Glc 6, in which only pNP 6-sulfo-beta-D-GlcNAc 2a was found to show substantial activity. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2821 / 2823
页数:3
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