Synthesis and antiviral activity of water-soluble esters of acyclovir [9-[(2-hydroxyethoxy)methyl]guanine)
作者:Leon Colla、Erik De Clercq、Roger Busson、Hubert Vanderhaeghe
DOI:10.1021/jm00358a029
日期:1983.4
Several water-soluble ester derivatives of acyclovir [9-[(2-hydroxyethoxy)methyl]guanine], i.e., the 2'-O-glycyl-, 2'-O-alpha-alanyl-, 2'-O-beta-alanyl- and 2'-O-3-carboxypropionyl esters, were synthesized and evaluated for their antiviral activity in cell culture. The compounds were all prepared directly from acyclovir by application of the usual esterification methods with the appropriate acyl precursors
阿昔洛韦[9-[(2-羟基乙氧基)甲基]鸟嘌呤]的几种水溶性酯衍生物,即2'-O-甘氨酰-,2'-O-α-丙氨酰-,2'-O-β-合成了丙氨酰和2'-O-3-羧基丙酸酯,并评估了它们在细胞培养中的抗病毒活性。通过应用常规的酯化方法与适当的酰基前体,直接从无环鸟苷制备化合物,并分离为盐酸盐或钠盐。当在原代兔肾细胞培养物中针对各种1型和2型单纯疱疹病毒进行测定时,四种无环鸟苷酯的活性几乎与无环鸟苷本身一样,表明它们很容易水解以释放母体化合物。