Synthesis of a 35S-labeled dinucleoside phosphorothioate prodrug, an orally bioavailable anti-HBV agent
作者:Sung-Whi Rhee、Radhakrishnan P. Iyer、John E. Coughlin、Seetharamaiyer Padmanabhan、Jeremiah P. Malerich、Mary J. Tanga
DOI:10.1002/jlcr.2925
日期:2012.5.30
The 35S-labeled, dinucleoside phosphorothioate 1, an orally available agent against hepatitis B virus, was prepared in eight steps with high specific activity and radiochemical purity. Radiolabeled 3H-benzodithiole-3-one-1,1-dioxide was synthesized in four steps from 35S8 and was used as the sulfurizing reagent. Copyright © 2012 John Wiley & Sons, Ltd.
通过八个步骤制备出了 35S 标记的二核苷硫代磷酸酯 1,这是一种可口服的乙型肝炎病毒抑制剂,具有很高的特异性活性和放射化学纯度。放射性标记的 3H-苯并二硫-3-酮-1,1-二氧化物由 35S8 经过四个步骤合成,并用作硫化试剂。Copyright © 2012 John Wiley & Sons, Ltd. All Rights Reserved.