A series of telbivudine 3′-O-acetyl-5′-O-phenyl-N-alkylphosphramidate derivatives have been synthesized and their structures were confirmed by El-MS, ^1H NMR and ^13C NMR. We evaluated their anti-HBV activity in vit...
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A series of telbivudine 3′-O-acetyl-5′-O-phenyl-N-alkylphosphramidate derivatives have been synthesized and their structures were confirmed by El-MS, ^1H NMR and ^13C NMR. We evaluated their anti-HBV activity in vitro. Two compounds 6d and 6f, turned out to be more active than telbivudine.
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