Compounds and pharmaceutical compositions active against HIV are provided, as is a method for the treatment of HIV infection in humans and other host animals is provided comprising administering an effective amount of a β-L-(2′ or 3′-azido)-2′,3′-dideoxy-5-fluorocytosine of the formula
wherein R is H, acyl, monophosphate, diphosphate, or triphosphate, or a stabilized phosphate derivative (to form a stabilized nucleotide prodrug), and R′ is H, acyl, or alkyl.
提供了对抗HIV的化合物和药物组合物,以及一种用于治疗人类和其他宿主动物HIV感染的方法,包括给予有效剂量的式中的β-L-(2′或3′-azido)-2′,3′-dideoxy-5-fluorocytosine,其中R为H、酰基、单
磷酸、二
磷酸或
三磷酸,或稳定的
磷酸衍
生物(形成稳定的核苷酸前药),而R′为H、酰基或烷基。