Stereoselective synthesis of (1-alkoxyalkyl) α- and β-d-glucopyranosiduronates (acetal-glucopyranosiduronates): A new approach to specific cytostatics for the treatment of cancer
作者:Lutz F. Tietze、Rainer Seele、Barbara Leiting、Thomas Krach
DOI:10.1016/0008-6215(88)80082-x
日期:1988.9
(1-alkoxyalkyl) α- and β-glycosides (acetal-glucopyranosiduronates) with retention of configuration at C-1 in yields of 41–91%. Instead of the dialkyl acetals, the corresponding aldehydes and alkyl trimethylsilyl ether can be used. Deacetylation gave the corresponding methyl (acetal-β- and -α- d -glucopyranosid)uronates in good yield. De-esterification of methyl [(1R)-1-methoxybutyl β- d -glucopyranosid]uronate