Synthesis and Structure of Cyclic Trisaccharide with Expanded Glycosidic Linkages
作者:Krishnagopal Maiti、Narayanaswamy Jayaraman
DOI:10.1021/acs.joc.6b00462
日期:2016.6.3
A new cyclic trisaccharide is synthesized by cycloglycosylation of a linear trisaccharide, modified with hydroxymethyl moiety at C4 of glucopyranose moiety. The cyclic trisaccharide possesses a rarely observed perfect trigonal symmetry in the P3 space group, in a narrow cone shape, and a brick-wall type arrangement of molecules in the solid state, and exhibits a significantly enhanced binding affinity