Trehalose-Based Octopus Glycosides for the Synthesis of Carbohydrate-Centered PAMAM Dendrimers and Thiourea-Bridged Glycoclusters
摘要:
[GRAPHICS]The nonreducing disaccharide trehalose was modified into an octa-amino-functionalized core molecule to serve in the synthesis of carbohydrate-centered PAMAM glycodendrimers and thiourea-bridged glycoclusters.
Synthesis of Carbohydrate-Centered Oligosaccharide Mimetics Equipped with a Functionalized Tether
作者:Michael Dubber、Thisbe K. Lindhorst
DOI:10.1021/jo000432s
日期:2000.8.1
attention as mimetics of multivalent glycoconjugates. For their proposed glycobiological applications, it is advantageous to incorporate a functionalizedtether into the clusters, which allows coupling to solid supports and other molecules such as reporter groups or even bioactive molecules. We herein report the use of carbohydrates as oligofunctional scaffolds for the synthesis of tethered cluster mannosides
Oligomannoside mimetics by glycosylation of ‘octopus glycosides’ and their investigation as inhibitors of type 1 fimbriae-mediated adhesion of Escherichia coli
作者:Michael Dubber、Oliver Sperling、Thisbe K. Lindhorst
DOI:10.1039/b610741a
日期:——
carry highly complex oligosaccharide portions. To elucidate the biological role and function of the glycocalyx in cell-cell communication and cellular adhesion processes, glycomimetics have become targets of glycosciences, which resemble the composition and structural complexity of the glycocalyx constituents. Here, we report about the synthesis of a class of oligosaccharidemimetics of a high-mannose
Trehalose-Based Octopus Glycosides for the Synthesis of Carbohydrate-Centered PAMAM Dendrimers and Thiourea-Bridged Glycoclusters
作者:Michael Dubber、Thisbe K. Lindhorst
DOI:10.1021/ol016717o
日期:2001.12.1
[GRAPHICS]The nonreducing disaccharide trehalose was modified into an octa-amino-functionalized core molecule to serve in the synthesis of carbohydrate-centered PAMAM glycodendrimers and thiourea-bridged glycoclusters.