SYNTHESIS OF EVERNINOSE, A NON-REDUCING DISACCHARIDE COMPONENT OF THE ORTHOSOMYCIN-TYPE OLIGOSACCHARIDE ANTIBIOTICS

Article abstract of DOI:10.1016/0008-6215(88)85085-7

Glycosylation of 3,4-di-O-benzyl-2-O-methyl-L-lyxopyranose (1) with 3,4-di-O-benzyl-2,6-di-O-methyl-α-D-mannopyranosyl chloride afforded a mixture of the α,α- 12) and α,β-disaccharide derivative (10).Reaction of 1 with 3,4-di-O-benzyl-2,6-di-O-methyl-α-D-