Synthesis and Biological Evaluation ofS-Neofucopeptides as E- and P-Selectin Inhibitors
作者:Antonio J. Moreno-Vargas、Lidia Molina、Ana T. Carmona、Alessandro Ferrali、Martine Lambelet、Olivier Spertini、Inmaculada Robina
DOI:10.1002/ejoc.200800199
日期:2008.6
The synthesis of α/β-L-fucosylated cysteamine, 3-thiopropionic acid, and 3-thioacetic acid derivatives as building blocks for the preparation of S-neofucopeptides is shown. These compounds were used in the synthesis of new thiofucosides derivatives (8α, 9α, 9β, 10α, 22α, 22β, 24α, 26α) that show affinity towards E- and P-selectins. They constitute a new series of hydrolytically stable and low-molecular-weight
显示了 α/β-L-岩藻糖基化半胱胺、3-硫代丙酸和 3-硫代乙酸衍生物作为制备 S-新岩藻糖肽的构建块的合成。这些化合物用于合成新的硫代岩藻糖苷衍生物(8α、9α、9β、10α、22α、22β、24α、26α),这些衍生物对 E-和 P-选择蛋白具有亲和力。它们构成了天然 SLex 四糖的一系列新的水解稳定和低分子量模拟物。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)