5'-O-tert-butyldimethylsilyl-3'-azido-3'-deoxy-3-benzoylthymidine | 1259875-21-2

• 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: 5'-O-tert-butyldimethylsilyl-3'-azido-3'-deoxy-3-benzoylthymidine
• 英文别名: 1-[(2R,4S,5S)-4-azido-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-3-benzoyl-5-methylpyrimidine-2,4-dione
• CAS: 1259875-21-2
• 化学式: C₂₃H₃₁N₅O₅Si
• 分子量: 485.615
• InChiKey: WZUFMQBFHKJYMK-IPMKNSEASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.0
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  90.5
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  5'-O-tert-butyldimethylsilyl-3'-azido-3'-deoxy-3-benzoylthymidine 在 rhodium(II) acetate dimer 、 三甲基溴硅烷 、 三乙基碳酸氢铵缓冲液 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 苯 为溶剂， 反应 10.0h， 生成 2-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-2-[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxyphosphoryl]acetic acid
  参考文献：
  名称：

  Design and Synthesis of α-Carboxy Phosphononucleosides

  摘要：

  Rhodium catalyzed O-H insertion reactions employing alpha-diazophosphonate 20 with appropriately protected thymidine, uridine, cytosine, adenosine and guanosine derivatives leads to novel 5'-phosphononucleoside derivatives. Deprotection led to a novel series of phosphono derivatives bearing a carboxylic acid moiety adjacent to the phosphonate group with potential antiviral and/or anticancer activity. The phosphononucleosides bearing an alpha-carboxylic acid group are envisaged as potential diphosphate mimics. Conversion to mono- and diphosphorylated phosphononucleosides has been effected for evaluation as nucleoside triphosphate mimics. Most of the novel phosphononucleosides proved to be inactive against a variety of DNA and RNA viruses. Only the phosphono AZT derivatives 56-59 showed weak activity against HIV-1 and HIV-2.

  DOI：

  10.1021/jo101738e
• 作为产物：
  描述：

  5’-O-(叔丁基二甲基甲硅烷基)胸苷 在 4-二甲氨基吡啶 、 sodium azide 、 偶氮二甲酸二异丙酯 、 三乙胺 、 三苯基膦 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 5'-O-tert-butyldimethylsilyl-3'-azido-3'-deoxy-3-benzoylthymidine
  参考文献：
  名称：

  Design and Synthesis of α-Carboxy Phosphononucleosides

  摘要：

  Rhodium catalyzed O-H insertion reactions employing alpha-diazophosphonate 20 with appropriately protected thymidine, uridine, cytosine, adenosine and guanosine derivatives leads to novel 5'-phosphononucleoside derivatives. Deprotection led to a novel series of phosphono derivatives bearing a carboxylic acid moiety adjacent to the phosphonate group with potential antiviral and/or anticancer activity. The phosphononucleosides bearing an alpha-carboxylic acid group are envisaged as potential diphosphate mimics. Conversion to mono- and diphosphorylated phosphononucleosides has been effected for evaluation as nucleoside triphosphate mimics. Most of the novel phosphononucleosides proved to be inactive against a variety of DNA and RNA viruses. Only the phosphono AZT derivatives 56-59 showed weak activity against HIV-1 and HIV-2.

  DOI：

  10.1021/jo101738e

文献信息

• Design and Synthesis of α-Carboxy Phosphononucleosides
  作者：Sebastien Debarge、Jan Balzarini、Anita R. Maguire

  DOI：10.1021/jo101738e

  日期：2011.1.7

  Rhodium catalyzed O-H insertion reactions employing alpha-diazophosphonate 20 with appropriately protected thymidine, uridine, cytosine, adenosine and guanosine derivatives leads to novel 5'-phosphononucleoside derivatives. Deprotection led to a novel series of phosphono derivatives bearing a carboxylic acid moiety adjacent to the phosphonate group with potential antiviral and/or anticancer activity. The phosphononucleosides bearing an alpha-carboxylic acid group are envisaged as potential diphosphate mimics. Conversion to mono- and diphosphorylated phosphononucleosides has been effected for evaluation as nucleoside triphosphate mimics. Most of the novel phosphononucleosides proved to be inactive against a variety of DNA and RNA viruses. Only the phosphono AZT derivatives 56-59 showed weak activity against HIV-1 and HIV-2.