5-(benzothiazol-2-yl)-2,4-diaminopyrimidine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 5-(benzothiazol-2-yl)-2,4-diaminopyrimidine
• 英文别名: Benzothiazolylpyrimidinediamine；5-(1,3-benzothiazol-2-yl)pyrimidine-2,4-diamine
• 化学式: C₁₁H₉N₅S
• 分子量: 243.292
• InChiKey: FICPZRZMESIYMV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  119
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  苯并噻唑-2-乙腈 在 potassium carbonate 作用下， 以 乙醇 、 xylene 为溶剂， 反应 9.0h， 生成 5-(benzothiazol-2-yl)-2,4-diaminopyrimidine
  参考文献：
  名称：

  通过烯氨基腈合成杂环：获得一些新型吡唑、异恶唑、嘧啶、吡唑并[1,5-a]嘧啶、嘧啶并[1,2-a]苯并咪唑和吡啶并[1,2-a]苯并咪唑衍生物的便捷途径†

  摘要：

  报道了一些新的吡唑、异恶唑、嘧啶、吡唑并[1,5-a]嘧啶、嘧啶并[1,2-a]苯并咪唑和吡啶并[1,2-a]苯并咪唑衍生物的方便合成。

  DOI：

  10.1039/a707362c

文献信息

• [EN] PYRIMIDINE DERIVATIVES USED AS ITK INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIMIDINE UTILISÉS COMME INHIBITEURS DE LTK
  申请人：GLAXO GROUP LTD

  公开号：WO2010106016A1

  公开（公告）日：2010-09-23

  The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular ltk activity.

  本发明涉及某些新颖化合物。具体而言，本发明涉及以下公式（I）的化合物及其盐类。发明的化合物是激酶活性的抑制剂，特别是ltk活性的抑制剂。
• Synthesis of novel biaryl 2-benzimidazoles and 2-benzothiazoles
  作者：Kanaka Pattabiraman、Rita El-Khouri、Kriti Modi、Lawrence R. McGee、David Chow

  DOI：10.1016/j.tetlet.2009.01.085

  日期：2009.4

  Herein, we describe the synthesis of the novel 4-(1H-benzo[d]imidazol-2-yl)isoxazol-5-amine (7) and 4-(1H-benzo[d]thiazol-2-yl)isoxazol-5-amine scaffolds (8). Initial attempts following literature procedures for the synthesis of similar compounds did not yield the desired product. Instead we obtained the ring-opened adduct 2-(1H-benzo[d]imidazol-2(3H)-ylidene)-2-cyanoacetamide (5). We were able to modify reaction conditions and successfully synthesize the desired product. We also describe a convenient one-pot microwave-assisted relay reaction for the synthesis of novel and reported 2-substituted benzimidazoles and benzothiazoles from inexpensive, commercially available reagents, 2-benzothiazole acetonitrile (2) and 2-benzimidazole acetonitrile (1). In all cases, good yields of products were obtained and reaction times were significantly reduced. (C) 2009 Elsevier Ltd. All rights reserved.
• PYRIMIDINE DERIVATIVES USED AS ITK INHIBITORS
  申请人：Glaxo Group Limited

  公开号：EP2408769A1

  公开（公告）日：2012-01-25
• Heterocyclic Synthesis via Enaminonitriles: A Convenient Route to Some New Pyrazole, Isoxazole, Pyrimidine, Pyrazolo[1,5-a]pyrimidine, Pyrimido[1,2-a]benzimidazole and Pyrido[1,2-a]benzimidazole Derivatives†
  作者：Kamal M. Dawood、Zaghloul E. Kandeel、Ahmad M. Farag

  DOI：10.1039/a707362c

  日期：——

  A convenient synthesis of some new pyrazole, isoxazole, pyrimidine, pyrazolo[1,5-a]pyrimidine, pyrimido[1,2-a]benzimidazole and pyrido[1,2-a]benzimidazole derivatives is reported.

  报道了一些新的吡唑、异恶唑、嘧啶、吡唑并[1,5-a]嘧啶、嘧啶并[1,2-a]苯并咪唑和吡啶并[1,2-a]苯并咪唑衍生物的方便合成。