Synthesis of Potentially Antiviral 2β²,3β²
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Songqing Wang; Junbiao Chang; Shifeng Pan; Kang Zhao
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Article
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2004
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John Wiley and Sons
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German
β 205 KB
## Abstract A series of novel 3β²β(alkyl(hydroxy)amino)β2β²βfluoronucleoside analogs were prepared __via__ conjugate addition of __N__βmethylhydroxylamine to various 2βfluorobutenolides. The adducts **13a** and **16** were obtained as single isomers under absolute control of stereochemistry. The cruc