The present invention relates to a method of preparing the antiviral compounds 2'-deoxy-5-fluoro-3'thiacytidine (FTC) and various prodrug analogues of FTC from inexpensive precursors with the option of introducing functionality as needed; methods of using these compounds, particularly in the prevention and treatment of AIDS; and the compounds themselves. This synthetic route allows the stereoselective preparation of the biologically active isomer of these compounds and related compounds.
本发明涉及一种制备抗病毒化合物2'-脱氧-5-
氟-3'
硫胞苷(FTC)及其各种前药类似物的方法,该方法使用廉价的前体物并可根据需要引入功能;使用这些化合物的方法,特别是在预防和治疗艾滋病方面;以及这些化合物本身。这种合成途径允许立体选择性地制备这些化合物及相关化合物的
生物活性异构体。