Synthesis of Allosamidin Analogue Di-N-acetyl-β-chitobiosyl N-Glycoaminooxazoline
The solid-phase synthesis of di-N-acetyl-β-chitobiosyl N-glycoaminooxazoline 2 was studied. The synthesis
was gone along using the N-benzyloxycarbonyl (Cbz) protected trichloroacetimidates 11 and 13 as donors, polystyrene as
support, and o-nitrobenzyl ether tether as linker. The compound 2 was high-efficiently offered by three glycosylations,
catalytic hydrogenolysis, acetylation, deacetylation, and photolysis, respectively.
Keywords: Di-N-acetyl-β-chitobiosyl N-glycoaminooxazoline, Solid-phase synthesis, Glycosylation, Analogue.
Rights & PermissionsPrintExport