N4-acylcytosine nucleosides for treatment of viral infections

摘要

The present invention is directed to a method and composition of treating or preventing viral infections, in particular, human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infections, in human patients or other animal hosts, comprising the administration of N⁴-acyl-2',3'-dideoxy-5-fluorocytidine or N⁴-acyl-2',3'-didehydro-2',3'-dideoxy-5-fluorocytidine, and pharmaceutically acceptable salts, prodrugs, and other derivatives thereof.