8-bromo-2-chloro-9-methyl-9H-purin-6-amine | 1436428-39-5

• 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: 8-bromo-2-chloro-9-methyl-9H-purin-6-amine
• 英文别名: 8-Bromo-2-chloro-9-methylpurin-6-amine；8-bromo-2-chloro-9-methylpurin-6-amine
• CAS: 1436428-39-5
• 化学式: C₆H₅BrClN₅
• 分子量: 262.496
• InChiKey: KKPACKSNAFCGLM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  69.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  8-bromo-2-chloro-9-methyl-9H-purin-6-amine 在 四(三苯基膦)钯 、 caesium carbonate 、 N,N-二异丙基乙胺 作用下， 以 乙二醇二甲醚 、 水 、 二甲基亚砜 为溶剂， 反应 34.5h， 生成 4-(2-((6-amino-8-(furan-2-yl)-9-methyl-9H-purin-2-yl)amino)ethyl)phenol
  参考文献：
  名称：

  Novel adenosine A2A receptor ligands: A synthetic, functional and computational investigation of selected literature adenosine A2A receptor antagonists for extending into extracellular space

  摘要：

  Growing evidence has suggested a role in targeting the adenosine A(2A) receptor for the treatment of Parkinson's disease. The literature compounds KW 6002 (2) and ZM 241385 (5) were used as a starting point from which a series of novel ligands targeting the adenosine A(2A) receptor were synthesized and tested in a recombinant human adenosine A(2A) receptor functional assay. In order to further explore these molecules, we investigated the biological effects of assorted linkers attached to different positions on selected adenosine A(2A) receptor antagonists, and assessed their potential binding modes using molecular docking studies. The results suggest that linking from the phenolic oxygen of selected adenosine A(2A) receptor antagonists is relatively well tolerated due to the extension towards extracellular space, and leads to the potential of attaching further functionality from this position. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.03.070
• 作为产物：
  描述：

  2-氯-9-甲基-9h-嘌呤-6-胺 在 溴 、 sodium acetate trihydrate 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 0.5h， 以60%的产率得到8-bromo-2-chloro-9-methyl-9H-purin-6-amine
  参考文献：
  名称：

  Novel adenosine A2A receptor ligands: A synthetic, functional and computational investigation of selected literature adenosine A2A receptor antagonists for extending into extracellular space

  摘要：

  Growing evidence has suggested a role in targeting the adenosine A(2A) receptor for the treatment of Parkinson's disease. The literature compounds KW 6002 (2) and ZM 241385 (5) were used as a starting point from which a series of novel ligands targeting the adenosine A(2A) receptor were synthesized and tested in a recombinant human adenosine A(2A) receptor functional assay. In order to further explore these molecules, we investigated the biological effects of assorted linkers attached to different positions on selected adenosine A(2A) receptor antagonists, and assessed their potential binding modes using molecular docking studies. The results suggest that linking from the phenolic oxygen of selected adenosine A(2A) receptor antagonists is relatively well tolerated due to the extension towards extracellular space, and leads to the potential of attaching further functionality from this position. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.03.070

文献信息

• Novel adenosine A2A receptor ligands: A synthetic, functional and computational investigation of selected literature adenosine A2A receptor antagonists for extending into extracellular space
  作者：Manuela Jörg、Jeremy Shonberg、Frankie S. Mak、Neil D. Miller、Elizabeth Yuriev、Peter J. Scammells、Ben Capuano

  DOI：10.1016/j.bmcl.2013.03.070

  日期：2013.6

  Growing evidence has suggested a role in targeting the adenosine A(2A) receptor for the treatment of Parkinson's disease. The literature compounds KW 6002 (2) and ZM 241385 (5) were used as a starting point from which a series of novel ligands targeting the adenosine A(2A) receptor were synthesized and tested in a recombinant human adenosine A(2A) receptor functional assay. In order to further explore these molecules, we investigated the biological effects of assorted linkers attached to different positions on selected adenosine A(2A) receptor antagonists, and assessed their potential binding modes using molecular docking studies. The results suggest that linking from the phenolic oxygen of selected adenosine A(2A) receptor antagonists is relatively well tolerated due to the extension towards extracellular space, and leads to the potential of attaching further functionality from this position. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.