SACCHARIDE STRUCTURES AND METHODS OF PRODUCING AND USING SAID STRUCTURES

摘要

FIELD: chemistry.SUBSTANCE: invention relates to oligosaccharides for synthesis of sugars, as well as a method for production thereof, where the oligosaccharides contain a fragment:.Wherein tetrasaccharide includes X1, hexasaccharide includes X1, X2, octasaccharide includes X1, X2, X3, decasaccharide includes X1, X2, X3, X4, dodecasaccharide includes X1, X2, X3, X4; X1-X4 represent:or,where Ris hydrogen or alkyl; R- R, R- Rare protective groups. The disclosed method comprises joining the structures:orto the structureor,where R- Rare protective groups. Novel oligosaccharides and methods for production thereof for industrial use are disclosed.EFFECT: improved properties of compounds.82 cl, 18 dwg, 2 tbl, 7 ex