Synthesis of Novel L-Series 2′, 3′-Dideoxy-3′-Hydroxy-Methyl-Nucleosides and a Convenient Method for the Separation of Nucleosede Anomers
作者:Jayne H.M. Gould、John Mann
DOI:10.1080/07328319708002533
日期:1997.1
Photoinduced addition of methanol to S(R)-(tert-butyldimethylsilyloxymethyl)-2(5H)-furan-2-one (derived from L-gulono-1,4-lactone) provided the photoadduct 5 (R)-(tert-butyldimethylsiloxymethyl)-4(S)-hydroxymethyl-tetrahydrofuran-2-one, which was converted into two L-series-2',3'-dideoxy-3'-hydroxymethyl-nucleosides. In addition, we describe a new method for the chromatographic separation of cytidine anomers using a N-2-(4-nitrophenyl)ethyl carbamate derivative.