title: Synthesis of the 6-deoxytalose-containing tri- and hexasaccharides of the O-antigen polysaccharide from Mesorhizobium huakuii IFO15243T.
abstract: The synthesis of a trisaccharide and a hexasaccharide, the monomer and dimer of the repeating unit of O-antigen polysaccharide from Mesorhizobium huakuii IFO15243, has been accomplished through suitable protecting group manipulations and stereoselective glycosylation reactions starting from commercially available l-rhamnose. The target oligosaccharides in the form of their p-methoxyphenyl glycosides are suitable for further glycoconjugate formation via selective cleavage of this group.
authors.affiliation: Department of Applied Chemistry, China Agricultural University, Beijing 100 193, China.
authors.forename: Guanghui
authors.initials: G
authors.lastname: Zong
authors.forename: Yichen
authors.initials: Y
authors.lastname: Feng
authors.forename: Xiaomei
authors.initials: X
authors.lastname: Liang
authors.forename: Liezhong
authors.initials: L
authors.lastname: Chen
authors.forename: Jianjun
authors.initials: J
authors.lastname: Zhang
authors.forename: Daoquan
authors.initials: D
authors.lastname: Wang
mesh_terms: D003837:Deoxy Sugars / Q000737:chemistry*; D006601:Hexoses / Q000737:chemistry*; D019081:O Antigens / Q000737:chemistry*; D009844:Oligosaccharides / Q000138:chemical synthesis*; D012230:Rhizobiaceae / Q000737:chemistry
chemical_list: D003837:Deoxy Sugars; D006601:Hexoses; D019081:O Antigens; D009844:Oligosaccharides; C011754:6-deoxytalose