<i>S</i>-Acyl-2-Thioethyl Aryl Phosphotriester Derivatives of AZT: Synthesis, Antiviral Activity, and Stability Study
作者:Suzanne Peyrottes、Gaëlle Coussot、Isabelle Lefebvre、Jean-Louis Imbach、Gilles Gosselin、Anne-Marie Aubertin、Christian Périgaud
DOI:10.1021/jm021016y
日期:2003.2.1
The synthesis, antiviral activity, and stability study of phosphotriester derivatives of 3'-azido-2',3'-dideoxythymidine (AZT) bearing modified l-tyrosinyl residues are reported. These compounds were obtained via phosphoramidite (P(III)) chemistry from the appropriate aryl precursors. All the derivatives were evaluated for their in vitro anti-HIV activity, and they appeared to be potent inhibitors
报道了带有修饰的1-酪氨酸残基的3'-叠氮基2',3'-二脱氧胸苷(AZT)的磷酸三酯衍生物的合成,抗病毒活性和稳定性研究。这些化合物是通过亚磷酰胺(P(III))化学方法从适当的芳基前体获得的。评估了所有衍生物的体外抗HIV活性,在各种细胞培养实验中,它们似乎都是HIV-1复制的有效抑制剂,EC(50)值介于微摩尔和纳摩尔之间,尤其是在胸苷激酶中缺陷(TK(-))细胞,显示其充当单核苷酸前药的能力。这些混合的单核苷芳基磷酸三酯的拟议分解过程依次涉及酯酶和磷酸二酯酶的水解。