2-(2-pyridyl)-4,7-benzimidazoledione | 519057-81-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(2-pyridyl)-4,7-benzimidazoledione
• 英文别名: 2-(2-pyridyl)-1H-benzimidazole-4,7-dione；2-pyridin-2-yl-1H-benzimidazole-4,7-dione
• CAS: 519057-81-9
• 化学式: C₁₂H₇N₃O₂
• 分子量: 225.206
• InChiKey: GDPAIHIYYCDWTH-UHFFFAOYSA-N

物化性质

• 沸点：
  560.8±50.0 °C(Predicted)
• 密度：
  1.475±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 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：
  75.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(2-pyridyl)-4,7-benzimidazoledione 在 氢溴酸 、 三氯化铁 作用下， 生成 6-bromo-2-pyridin-2-yl-1H-benzimidazole-4,7-dione
  参考文献：
  名称：

  Synthesis and antiproliferative activity of some benzimidazole-4,7-dione derivatives

  摘要：

  A series of benzimidazole-4,7-diones bearing at the 2-position the thiomethyl group or the 2-pyridyl moiety has been synthesized and tested in vitro on three tumor cell lines. Two of them show a very good antiproliferative effect. Compounds 1 and 2d are more active or equiactive, respectively, than MMC against human lymphoblastic leukemia. Both compounds exhibit high activity on human non-Hodgkin lymphoma. Compound a is non toxic at all the concentrations used in the antiproliferative assay and 2d is toxic only at high concentration. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00429-7
• 作为产物：
  描述：

  2,3-二氨基-1,4-二甲氧基苯 在 氢溴酸 、 三氯化铁 作用下， 以 甲苯 为溶剂， 反应 12.0h， 生成 2-(2-pyridyl)-4,7-benzimidazoledione
  参考文献：
  名称：

  Synthesis and antifungal activity of 2,5-disubstituted-6-arylamino-4,7-benzimidazolediones

  摘要：

  2,5-Disubstituted-6-arylamino-4,7-benzimidazolediones were synthesized and tested for in vitro antifungal activity against pathogenic fungi. Among them, 6-arylamino-5-chloro-2-(2-pyridyl)-4,7-benzimidazolediones exhibited potent antifungal activity against Candida species and Aspergillus niger. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00856-9

文献信息

• Synthesis and antiproliferative activity of some benzimidazole-4,7-dione derivatives
  作者：Laura Garuti、Marinella Roberti、Monica Malagoli、Tiziana Rossi、Mario Castelli

  DOI：10.1016/s0960-894x(00)00429-7

  日期：2000.10

  A series of benzimidazole-4,7-diones bearing at the 2-position the thiomethyl group or the 2-pyridyl moiety has been synthesized and tested in vitro on three tumor cell lines. Two of them show a very good antiproliferative effect. Compounds 1 and 2d are more active or equiactive, respectively, than MMC against human lymphoblastic leukemia. Both compounds exhibit high activity on human non-Hodgkin lymphoma. Compound a is non toxic at all the concentrations used in the antiproliferative assay and 2d is toxic only at high concentration. (C) 2000 Elsevier Science Ltd. All rights reserved.
• Synthesis and antifungal activity of 2,5-disubstituted-6-arylamino-4,7-benzimidazolediones
  作者：Chung-Kyu Ryu、Eun-Ha Song、Ju-Yeon Shim、Hea-Jung You、Ko Un Choi、Ik Hwa Choi、Eun Young Lee、Mi Jin Chae

  DOI：10.1016/s0960-894x(02)00856-9

  日期：2003.1

  2,5-Disubstituted-6-arylamino-4,7-benzimidazolediones were synthesized and tested for in vitro antifungal activity against pathogenic fungi. Among them, 6-arylamino-5-chloro-2-(2-pyridyl)-4,7-benzimidazolediones exhibited potent antifungal activity against Candida species and Aspergillus niger. (C) 2002 Elsevier Science Ltd. All rights reserved.