Design, synthesis and biological evaluation of aryl-substituted sialyl Lewis X mimetics prepared via cross-metathesis of C-fucopeptides
作者:Christoph M Huwe、Thomas J Woltering、Jan Jiricek、Gabriele Weitz-Schmidt、Chi-Huey Wong
DOI:10.1016/s0968-0896(98)00245-4
日期:1999.5
been developed as sialyl Lewis X mimetics. Although the compounds have a much simpler structure compared to SLe(x), up to 3-times higher binding affinity toward E-selectin and > 1000 times toward P-selectin was observed. Furthermore, a convenient strategy for generating a number of analogues from a SLe(x) mimetic template at a very late stage of the synthesis was introduced, using a ruthenium catalyzed
已经开发了几种芳基取代的C-岩藻肽作为唾液酸化的路易斯X模拟物。尽管与SLe(x)相比,这些化合物的结构要简单得多,但观察到的对E-选择素的结合亲和力高达3倍,对P-选择素的结合亲和力高达1000倍。此外,介绍了在台式条件下使用钌催化的交叉烯烃复分解反应在合成的非常后期从SLe(x)模拟模板生成许多类似物的便捷策略。