9-benzyl-8-chloro-2-hydroxyadenine | 624737-77-5

• 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-benzyl-8-chloro-2-hydroxyadenine
• 英文别名: 6-amino-9-benzyl-8-chloro-1H-purin-2-one
• CAS: 624737-77-5
• 化学式: C₁₂H₁₀ClN₅O
• 分子量: 275.697
• InChiKey: OQTVXUAEBVPWLW-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 密度：
  1.63±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  83.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  正溴丁烷 、 9-benzyl-8-chloro-2-hydroxyadenine 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 以66%的产率得到9-benzyl-2-butoxy-8-chloropurin-6-amine
  参考文献：
  名称：

  Synthesis and biological evaluation of 2,8-disubstituted 9-benzyladenines: discovery of 8-mercaptoadenines as potent interferon-inducers

  摘要：

  Recently, we have identified 9-benzyl-8-hydroxyadenines bearing an appropriate substituent (a butoxy, propylthio or butylamino group) at the 2-position as potent interferon (IFN)-inducers. Herein we report the design, synthesis, and IFN-inducing activity of 8-substituted 9-benzyladenines possessing such an appropriate substituent at the 2-position. Introduction of the appropriate substituent into the 2-position of the adenine nucleus gave rise to expression of the activity even in 9-benzyladenines bearing no hydroxyl group at the 8-position. An amino group at the 6-position and a hydroxyl or thiol group carrying an acidic proton at the 8-position are required to express excellent IFN-inducing activity. 9-Benzyl-2-butoxy-8-mercaptoadenine (9) indicated the most potent activity with MEC of 0.001 muM. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00234-7
• 作为产物：
  描述：

  5-氨基-1-苄基-1H-咪唑-4-甲腈 在 N-氯代丁二酰亚胺 作用下， 以 四氢呋喃 为溶剂， 反应 46.0h， 生成 9-benzyl-8-chloro-2-hydroxyadenine
  参考文献：
  名称：

  Synthesis and biological evaluation of 2,8-disubstituted 9-benzyladenines: discovery of 8-mercaptoadenines as potent interferon-inducers

  摘要：

  Recently, we have identified 9-benzyl-8-hydroxyadenines bearing an appropriate substituent (a butoxy, propylthio or butylamino group) at the 2-position as potent interferon (IFN)-inducers. Herein we report the design, synthesis, and IFN-inducing activity of 8-substituted 9-benzyladenines possessing such an appropriate substituent at the 2-position. Introduction of the appropriate substituent into the 2-position of the adenine nucleus gave rise to expression of the activity even in 9-benzyladenines bearing no hydroxyl group at the 8-position. An amino group at the 6-position and a hydroxyl or thiol group carrying an acidic proton at the 8-position are required to express excellent IFN-inducing activity. 9-Benzyl-2-butoxy-8-mercaptoadenine (9) indicated the most potent activity with MEC of 0.001 muM. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00234-7