作者:Kenji Sasaki、Yoshihiro Nishida、Hirotaka Uzawa、Kazukiyo Kobayashi
DOI:10.1016/s0960-894x(03)00611-5
日期:2003.9
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
假设分子结构接近N-乙酰神经氨酸(Neu5Ac)的6-Sulfo-D-GlcNAc可作为简单的Neu5Ac模拟物,在生物化学和医学应用中具有很高的潜力。使用对硝基苯基(pNP)3-,4-和6-磺基-β-D-GlcNAc(4、5和2a)和6-磺基-β-D-Glc6的神经氨酸酶抑制试验证明了这一假设。 ,其中仅发现pNP 6-磺基-β-D-GlcNAc2a显示出实质活性。