Toward the construction of dermatan sulfate (DS) partial disaccharide library: efficient synthesis of building blocks, common intermediate, and ligand conjugate of type-B DS disaccharide
作者:Yuhei Kakitsubata、Rikiya Aramaki、Kyosuke Nishioka、Masahiro Wakao、Yasuo Suda
DOI:10.1016/j.tetlet.2016.01.105
日期:2016.3
Dermatan sulfate (DS) is composed of a repeating disaccharide unit containing iduronic acid (IdoA) and N-acetylgalactosamine (GalNAc). In the divergent synthesis of DS disaccharide, it is important to prepare the IdoA moiety with a diverse set of protecting groups. IdoA was efficiently obtained from glucose in 20 steps with some modifications following the method reported by van Boeckel et al. A disaccharide