bis[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] tetradecanedioate | 1396742-25-8

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘧啶核苷
• 英文名称: bis[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] tetradecanedioate
• CAS: 1396742-25-8
• 化学式: C₃₄H₄₈N₁₀O₁₀
• 分子量: 756.816
• InChiKey: PYUCBTJWHQJGQT-BQXGFVACSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  54
• 可旋转键数：
  23
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  199
• 氢给体数：
  2
• 氢受体数：
  14

反应信息

• 作为产物：
  描述：

  十四烷二酸 、 齐多夫定 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以30%的产率得到bis[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] tetradecanedioate
  参考文献：
  名称：

  双核苷逆转录酶抑制剂的对称二羧酸酯的合成及其抗HIV活性

  摘要：

  三种核苷类似物3'-氟-2'，3'-二脱氧胸苷（FLT），3'-叠氮基2'，3'-二脱氧胸苷（AZT）和2'，3'-二脱氧胸苷3'-硫代胞苷（将3TC）与三种不同的二羧酸缀合以提供核苷的长链二羧酸酯。通常，FLT和3TC与长链二元羧酸的二核苷酯共轭物显示出比其母体核苷更高的抗HIV活性。发现FLT的十二烷酸酯和十四烷酸酯二核苷酯衍生物是针对HIV-1 US / 92/727和HIV-1 IIIB细胞的EC 50值分别为0.8-1.0 nM和3-4 nM的最有效化合物。含有长链二羧酸二酯的3TC偶联物的抗HIV活性（EC 50 = 3-60 nM）与3TC（EC 50  = 90-200 nM）相比提高了1.5-66倍。这项研究表明，二羧酸与许多核苷的对称酯缀合可产生具有改进的抗HIV谱的缀合物。

  DOI：

  10.1016/j.bmcl.2012.07.037

文献信息

• Synthesis and anti-HIV activities of symmetrical dicarboxylate esters of dinucleoside reverse transcriptase inhibitors
  作者：Hitesh K. Agarwal、Karen W. Buckheit、Robert W. Buckheit、Keykavous Parang

  DOI：10.1016/j.bmcl.2012.07.037

  日期：2012.9

  Three nucleoside analogues, 3′-fluoro-2′,3′-dideoxythymidine (FLT), 3′-azido-2′,3′-dideoxythymidine (AZT), and 2′,3′-dideoxy-3′-thiacytidine (3TC) were conjugated with three different dicarboxylic acids to afford the long chain dicarboxylate esters of nucleosides. In general, dinucleoside ester conjugates of FLT and 3TC with long chain dicarboxylic acids exhibited higher anti-HIV activity than their parent

  三种核苷类似物3'-氟-2'，3'-二脱氧胸苷（FLT），3'-叠氮基2'，3'-二脱氧胸苷（AZT）和2'，3'-二脱氧胸苷3'-硫代胞苷（将3TC）与三种不同的二羧酸缀合以提供核苷的长链二羧酸酯。通常，FLT和3TC与长链二元羧酸的二核苷酯共轭物显示出比其母体核苷更高的抗HIV活性。发现FLT的十二烷酸酯和十四烷酸酯二核苷酯衍生物是针对HIV-1 US / 92/727和HIV-1 IIIB细胞的EC 50值分别为0.8-1.0 nM和3-4 nM的最有效化合物。含有长链二羧酸二酯的3TC偶联物的抗HIV活性（EC 50 = 3-60 nM）与3TC（EC 50  = 90-200 nM）相比提高了1.5-66倍。这项研究表明，二羧酸与许多核苷的对称酯缀合可产生具有改进的抗HIV谱的缀合物。
• Dual inhibitors of the human blood-brain barrier drug efflux transporters P-glycoprotein and ABCG2 based on the antiviral azidothymidine
  作者：Hilda A. Namanja-Magliano、Kelsey Bohn、Neha Agrawal、Meghan E. Willoughby、Christine A. Hrycyna、Jean Chmielewski

  DOI：10.1016/j.bmc.2017.07.001

  日期：2017.10

  The brain provides a sanctuary site for HIV due, in part, to poor penetration of antiretroviral agents at the blood-brain barrier. This lack of penetration is partially attributed to drug efflux transporters such as P-glycoprotein (P-gp) and ABCG2. Inhibition of both ABCG2 and P-gp is critical for enhancing drug accumulation into the brain. In this work, we have developed a class of homodimers based on the HIV reverse transcriptase inhibitor azidothymidine (AZT) that effectively inhibits P-gp and ABCG2. These agents block transporter mediated efflux of the P-gp substrate calcein-AM and the ABCG2 substrate mitoxantrone. The homodimers function by interacting with the transporter drug binding sites as demonstrated by competition studies with the photo-affinity agent and P-gp/ABCG2 substrate [I-125]iodoarylazidoprazosin. As such, these dual inhibitors of both efflux transporters provide a model for the future development of delivery vehicles for antiretroviral agents to the brain. (C) 2017 Elsevier Ltd. All rights reserved.