Syntheses of Novel 3-Substituted-2′-deoxy-3-deazauridine Nucleosides

Abstract
Syntheses of novel 3-ethynyl (8), 3-vinyl (10) and 3-acetoxy (13)-2′-deoxy-3-deazauridine analogs starting from the protected 2′-deoxy-3-deazauridine derivative 4 are described.