4,6-bis(2,4-dimethoxyphenyl)pyrimidin-2-amine | 688743-14-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4,6-bis(2,4-dimethoxyphenyl)pyrimidin-2-amine
• CAS: 688743-14-8
• 化学式: C₂₀H₂₁N₃O₄
• 分子量: 367.404
• InChiKey: ZDMJXVUQKGSBCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  88.7
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-氨基-4,6-二氯嘧啶 、 2,4-二甲氧基苯硼酸 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 反应 12.0h， 以66%的产率得到4,6-bis(2,4-dimethoxyphenyl)pyrimidin-2-amine
  参考文献：
  名称：

  Pyrimidine Derivatives as Potent and Selective A₃ Adenosine Receptor Antagonists

  摘要：

  Two regioisomeric series of diaryl 2- or 4-amidopyrimidines have been synthesized and their adenosine receptor affinities were determined in radioligand binding assays at the four human adenosine receptors (hARs). Some of the ligands prepared herein exhibit remarkable affinities (K-i < 10 nm) and, most noticeably, the absence of activity at the A(1), A(2A), and A(2B) receptors. The structural determinants that support the affinity and selectivity profiles of the series were highlighted through an integrated computational approach, combining a 3D-QSAR model built on the second generation of G Rid INdependent Descriptors (GRIND2) with a novel homology model of the hA(3) receptor. The robustness of the computational model was subsequently evaluated by the design of new derivatives exploring the alkyl substituent of the exocyclic amide group. The synthesis and evaluation of the novel compounds validated the predictive power of the model, exhibiting excellent agreement between predicted and experimental activities.

  DOI：

  10.1021/jm100843z

文献信息

• [EN] ELECTROLUMINESCENT DEVICE<br/>[FR] DISPOSITIF ELECTROLUMINESCENT
  申请人：CIBA SC HOLDING AG

  公开号：WO2004039786A1

  公开（公告）日：2004-05-13

  Disclosed are electroluminescent devices that comprise organic layers that contain certain organic compounds containing one ore more pyrimidine moieties. The organic compounds containing one ore more pyrimidine moieties are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.

  揭示了包含含有一种或多种嘧啶基团的有机化合物的有机层的电致发光器件。含有一种或多种嘧啶基团的有机化合物是蓝光发射、耐用的有机电致发光层的合适组分。这些电致发光器件可以用于全彩显示面板，例如移动电话、电视和个人电脑屏幕。
• ELECTROLUMINESCENT DEVICE
  申请人：SCHÄFER THOMAS

  公开号：US20100240892A1

  公开（公告）日：2010-09-23

  Disclosed are electroluminescent devices that comprise organic layers that contain certain organic compounds containing one ore more pyrimidine moieties. The organic compounds containing one ore more pyrimidine moieties are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.
• Electroluminescent Device
  申请人：BASF SE

  公开号：US20130079517A1

  公开（公告）日：2013-03-28

  Disclosed are electroluminescent devices that comprise organic layers that contain certain organic compounds containing one or more pyrimidine moieties. The organic compounds containing one or more pyrimidine moieties are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.
• US8012602B2
  申请人：——

  公开号：US8012602B2

  公开（公告）日：2011-09-06
• US9923148B2
  申请人：——

  公开号：US9923148B2

  公开（公告）日：2018-03-20