6‐[2‐Phosphonomethoxy)Alkoxy]‐2,4‐Diaminopyrimidines: A New Class of Acyclic Pyrimidine Nucleoside Phosphonates with Antiviral Activity
作者:J. Balzarini、C. Pannecouque、L. Naesens、G. Andrei、R. Snoeck、E. De Clercq、D. Hocková、A. Holý
DOI:10.1081/ncn-200027573
日期:2004.12.31
Acyclic nucleoside phosphonate derivatives containing a pyrimidine base preferably bearing amino groups at C-2 and C-4 (DAPym), and linked at the C-6 position to (S)-[3-hydroxy-2-(phosphonomethoxy)propoxy] (HPMPO), 2-(phosphonomethoxy) ethoxy (PMEO) or (R)-[2-(phosphonomethoxy)propoxy] (PMPO), display an antiviral sensitivity spectrum that closely mimic that of the parental (S)-HPMP-, PME- and (R)-PMP-purine
含嘧啶碱基的无环核苷膦酸酯衍生物,其优选在C-2和C-4(DAPym)处带有氨基,并在C-6位置连接至(S)-[3-羟基-2-(膦酰基甲氧基)丙氧基]( HPMPO),2-(膦氧基甲氧基)乙氧基(PMEO)或(R)-[2-(膦氧基甲氧基)丙氧基](PMPO)表现出的抗病毒敏感性谱与母体(S)-HPMP-,PME- (R)-PMP-嘌呤衍生物。几种PMEO-DAPym衍生物在抑制新生NMRI小鼠中的莫洛尼鼠肉瘤病毒(MSV)诱导的肿瘤形成方面被证明与PMEA(阿德福韦)和(R)-PMPA(替诺福韦)一样有效。HPMPO-,PMEO-和PMPO-DAPym衍生物代表了无环核苷膦酸酯中新的定义明确的亚类,该类膦酸酯具有强大的选择性抗病毒活性。