In this report, we describe the convergent synthesis of β(1,3) oligosaccharides containing an aminoalkyl group. The branched heptadecasaccharide and linear hexadecasaccharide acted as ligands of dectin-1 whose binding affinity was only 10-fold weaker than that of natural SPG and exhibited dectin-1 agonist activity.
在本报告中,我们描述了含有
氨基烷基团的β(1,3)低聚糖的汇聚合成。分支的十七糖和线性的十六糖作为dectin-1的
配体,其结合亲和力仅比天然
SPG弱10倍,并展现出dectin-1激动剂活性。