9-<2,2-bis(benzyloxymethyl)cyclopropyl>guanine | 145215-29-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 9-<2,2-bis(benzyloxymethyl)cyclopropyl>guanine
• 英文别名: 2-amino-9-[2,2-bis(phenylmethoxymethyl)cyclopropyl]-1H-purin-6-one
• CAS: 145215-29-8
• 化学式: C₂₄H₂₅N₅O₃
• 分子量: 431.494
• InChiKey: FFCMDHLWOJVZBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  32
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  104
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  9-<2,2-bis(benzyloxymethyl)cyclopropyl>guanine 在 钯 甲酸 作用下， 以 甲醇 为溶剂， 反应 5.0h， 以75.9%的产率得到9-<2,2-bis(hydroxymethyl)cyclopropyl>guanine
  参考文献：
  名称：

  Synthesis of carbocyclic nucleosides: synthesis of (±)-2,2-bis(hydroxymethyl)cyclopropyl nucleosides

  摘要：

  Treatment of 2,2-bis(benzyloxymethyl)cyclopropanecarboxylic acid 8 with ethyl chloroformate and sodium azide followed by thermolysis of the resulting keto azide 9 at 80-degrees-C provided the corresponding isocyanate 10, which was then converted into 2,2-bis(benzyloxymethyl)cyclopropylurea 11 and 2, 2-bis(benzyloxymethyl)cyclopropylamine 13. The racemic 2,2-bis(hydroxymethyl)cyclopropylpyrimidine nucleosides 16, 21, 22, 23, 26, 29, and 31 and the purine nucleosides 39 and 41 were prepared from compounds 11 and 13, respectively; they showed no antiviral activity against HSV-1, HSV-2, HCMV, and HIV-1 in cell culture.

  DOI：

  10.1039/p19920002519
• 作为产物：
  描述：

  N-(4,6-二氯-5-甲酰基氨基-嘧啶-2-基)-甲酰胺 在 盐酸 、 甲酸 、 N,N-二异丙基乙胺 、 原甲酸三乙酯 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 83.5h， 生成 9-<2,2-bis(benzyloxymethyl)cyclopropyl>guanine
  参考文献：
  名称：

  Synthesis of carbocyclic nucleosides: synthesis of (±)-2,2-bis(hydroxymethyl)cyclopropyl nucleosides

  摘要：

  Treatment of 2,2-bis(benzyloxymethyl)cyclopropanecarboxylic acid 8 with ethyl chloroformate and sodium azide followed by thermolysis of the resulting keto azide 9 at 80-degrees-C provided the corresponding isocyanate 10, which was then converted into 2,2-bis(benzyloxymethyl)cyclopropylurea 11 and 2, 2-bis(benzyloxymethyl)cyclopropylamine 13. The racemic 2,2-bis(hydroxymethyl)cyclopropylpyrimidine nucleosides 16, 21, 22, 23, 26, 29, and 31 and the purine nucleosides 39 and 41 were prepared from compounds 11 and 13, respectively; they showed no antiviral activity against HSV-1, HSV-2, HCMV, and HIV-1 in cell culture.

  DOI：

  10.1039/p19920002519

文献信息

• Synthesis of carbocyclic nucleosides: synthesis of (±)-2,2-bis(hydroxymethyl)cyclopropyl nucleosides
  作者：Takao Izawa、Shigeru Nishiyama、Shosuke Yamamura、Kuniki Kato、Tomohisa Takita

  DOI：10.1039/p19920002519

  日期：——

  Treatment of 2,2-bis(benzyloxymethyl)cyclopropanecarboxylic acid 8 with ethyl chloroformate and sodium azide followed by thermolysis of the resulting keto azide 9 at 80-degrees-C provided the corresponding isocyanate 10, which was then converted into 2,2-bis(benzyloxymethyl)cyclopropylurea 11 and 2, 2-bis(benzyloxymethyl)cyclopropylamine 13. The racemic 2,2-bis(hydroxymethyl)cyclopropylpyrimidine nucleosides 16, 21, 22, 23, 26, 29, and 31 and the purine nucleosides 39 and 41 were prepared from compounds 11 and 13, respectively; they showed no antiviral activity against HSV-1, HSV-2, HCMV, and HIV-1 in cell culture.