((1R,3R,6R,8R,9S)-9-hydroxy-8-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-phenyl-2,4,7-trioxabicyclo[4.2.1]nonan-6-yl)methyl tetrahydrogen triphosphate | 1222467-27-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: ((1R,3R,6R,8R,9S)-9-hydroxy-8-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-phenyl-2,4,7-trioxabicyclo[4.2.1]nonan-6-yl)methyl tetrahydrogen triphosphate
• CAS: 1222467-27-7
• 化学式: C₁₈H₂₃N₂O₁₆P₃
• 分子量: 616.306
• InChiKey: NCLLRPALQFBRGR-HYUSYPKPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.07
• 重原子数：
  39.0
• 可旋转键数：
  9.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  262.6
• 氢给体数：
  6.0
• 氢受体数：
  13.0

反应信息

• 作为产物：
  描述：

  1-((1R,3R,6S,8R,9S)-9-hydroxy-6-(hydroxymethyl)-3-phenyl-2,4,7-trioxabicyclo[4.2.1]nonan-8-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 在 磷酸三甲酯 、 1,8-双二甲氨基萘 、 三氯氧磷 、 三正丁胺 、 三丁基焦磷酸铵 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以2.3%的产率得到((1R,3R,6R,8R,9S)-9-hydroxy-8-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-phenyl-2,4,7-trioxabicyclo[4.2.1]nonan-6-yl)methyl tetrahydrogen triphosphate
  参考文献：
  名称：

  Effect of 3′-end capping of aptamer with various 2′,4′-bridged nucleotides: Enzymatic post-modification toward a practical use of polyclonal aptamers

  摘要：

  The capping of the 3'-ends of thrombin binding aptamers (TBAs) with bridged nucleotides increased the nuclease resistances and the stabilities in human serum. The binding abilities of the aptamers were not affected by the capping. The capping could be simply executed via a one step enzymatic process using 2',4'-bridged nucleoside 5'-triphosphate and terminal deoxynucleotidyl transferase. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.01.028