ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-4-methyl-3-phenylmethoxycarbonyloxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate | 1315584-52-1

• 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: ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-4-methyl-3-phenylmethoxycarbonyloxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
• CAS: 1315584-52-1
• 化学式: C₂₉H₃₃FN₃O₁₁P
• 分子量: 649.567
• InChiKey: CKVISEJDMUBLIV-DFALWHSNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  45
• 可旋转键数：
  16
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  168
• 氢给体数：
  2
• 氢受体数：
  13

反应信息

• 作为反应物：
  描述：

  ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-4-methyl-3-phenylmethoxycarbonyloxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate 在 1,4-环己二烯 、 palladium 10% on activated carbon 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以96%的产率得到(S)-2-{[(2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-ylmethoxy](phenoxy)phosphorylamino}propionic acid ethyl ester
  参考文献：
  名称：

  Efficient synthesis of nucleoside aryloxy phosphoramidate prodrugs utilizing benzyloxycarbonyl protection

  摘要：

  An efficient method for the synthesis of nucleoside phosphoramidates prodrugs (6a-f) has been developed that employs a simple protection/deprotection sequence of the nucleoside with benzyloxycarbonyl (Cbz). The coupling reaction of Cbz-protected derivatives (5a-f) with phenyl-(ethoxy-L-alaninyl)-phosphorochloridate (7), followed by Cbz group removal by hydrogenolysis provided the phenyl phosphoramidate ProTides (6a-f) in excellent overall yields. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.05.046
• 作为产物：
  描述：

  1-((2R,3R,4R,5R)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-4-hydroxy-3-methyltetrahydrofuran-2-yl)pyrimidin-2,4(1H,3H)dione 在 N-甲基咪唑 、 4-二甲氨基吡啶 、 triethylamine tris(hydrogen fluoride) 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-4-methyl-3-phenylmethoxycarbonyloxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
  参考文献：
  名称：

  Efficient synthesis of nucleoside aryloxy phosphoramidate prodrugs utilizing benzyloxycarbonyl protection

  摘要：

  An efficient method for the synthesis of nucleoside phosphoramidates prodrugs (6a-f) has been developed that employs a simple protection/deprotection sequence of the nucleoside with benzyloxycarbonyl (Cbz). The coupling reaction of Cbz-protected derivatives (5a-f) with phenyl-(ethoxy-L-alaninyl)-phosphorochloridate (7), followed by Cbz group removal by hydrogenolysis provided the phenyl phosphoramidate ProTides (6a-f) in excellent overall yields. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.05.046

文献信息

• Efficient synthesis of nucleoside aryloxy phosphoramidate prodrugs utilizing benzyloxycarbonyl protection
  作者：Jong Hyun Cho、Franck Amblard、Steven J. Coats、Raymond F. Schinazi

  DOI：10.1016/j.tet.2011.05.046

  日期：2011.7

  An efficient method for the synthesis of nucleoside phosphoramidates prodrugs (6a-f) has been developed that employs a simple protection/deprotection sequence of the nucleoside with benzyloxycarbonyl (Cbz). The coupling reaction of Cbz-protected derivatives (5a-f) with phenyl-(ethoxy-L-alaninyl)-phosphorochloridate (7), followed by Cbz group removal by hydrogenolysis provided the phenyl phosphoramidate ProTides (6a-f) in excellent overall yields. (C) 2011 Elsevier Ltd. All rights reserved.