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On a new glycoside synthesis process. II. Glycosides of 4'-demethylepipodophyllotoxins
Authors:M Kuhn  A von Wartburg
Abstract:4′-Demethylepipodophyllotoxin-β-D -glucopyranoside (VIII) and 4′-demethylepipodophyllotoxin-β-D -galactopyranoside (X) have been synthesized by reaction of the aglycones III and IV with the corresponding tetra-O-acetyl-β-D -hexopyranose in the presence of BF3-etherate. The suggested configurations at C-1 of the aglycone moiety in the new glycosides could be confirmed by NMR.-spectra.
Keywords:
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