Syntheses of Model Compounds Related to an Antigenic Epitope in Pectic Polysaccharides from Bupleurum falcatum L. (II)
作者:Yuhua Jin、Noriyasu Hada、Junko Oka、Osamu Kanie、Shusaku Daikoku、Yoshimi Kanie、Haruki Yamada、Tadahiro Takeda
DOI:10.1248/cpb.54.485
日期:——
Stereocontrolled syntheses of model compounds related to a major antigenic epitope against antibupleurum 2IIc/PG-1-IgG from antiulcer pectic polysaccharide are described. A trisaccharide derivative (13) was prepared as a precursor and a novel and simple approach for the rational design of a glycocluster and glycodendrimer was developed, through the syntheses of the fluorescence-labeled glycocluster (2) and glycodendrimer (3).
该研究描述了与抗溃疡果胶多糖中的一个主要抗原表位相关的模型化合物的立体控制合成。通过合成荧光标记的糖簇(2)和糖二聚体(3),制备了一种三糖衍生物(13)作为前体,并开发了一种合理设计糖簇和糖二聚体的新颖而简单的方法。