Glyco-SAMs as Glycocalyx Mimetics: Synthesis ofL-Fucose- andD-Mannose-Terminated Building Blocks
作者:Mike Kleinert、Niels Röckendorf、Thisbe K. Lindhorst
DOI:10.1002/ejoc.200400239
日期:2004.9
In the course of a project on the supramolecular functions of the glycocalyx present on eukaryotic cell surfaces, it has been our goal to prepare spacer glycosides and cluster glycosides that are suitable for the formation of self-assembled monolayers (SAMs) on gold. We have selected amino-functionalized D-mannose and L-fucose derivatives for peptide coupling to thio-functionalised alkane and alkane-oligoethylene
在真核细胞表面糖萼的超分子功能项目过程中,我们的目标是制备适合在金上形成自组装单层 (SAM) 的间隔糖苷和簇糖苷。我们选择了氨基官能化的 D-甘露糖和 L-岩藻糖衍生物,用于将肽偶联到硫代官能化的烷烃和烷烃-低聚乙二醇间隔基,例如 12 和 15。因此,各种硫基间隔的糖苷 (16-19) 和簇合成了糖苷(23、24、26、28 和 29),它们可以组装在金晶片上作为糖萼模拟物。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)