5-溴-4-氯-2-苯基哒嗪-3(2H)-酮 | 1698-63-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 5-溴-4-氯-2-苯基哒嗪-3(2H)-酮
• 英文名称: 1-Phenyl-4-brom-5-chlorpyridazon-6
• 英文别名: 5-bromo-4-chloro-2-phenyl-2H-pyridazin-3-one；5-Bromo-4-chloro-2-phenylpyridazin-3(2H)-one；5-bromo-4-chloro-2-phenylpyridazin-3-one
• CAS: 1698-63-1
• 化学式: C₁₀H₆BrClN₂O
• 分子量: 285.527
• InChiKey: DKQRNDGOJIYNOY-UHFFFAOYSA-N

物化性质

• 熔点：
  156 °C
• 沸点：
  322.4±52.0 °C(Predicted)
• 密度：
  1.66±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  5-溴-4-氯-2-苯基哒嗪-3(2H)-酮 在 sodium azide 、 三乙胺 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 5-(4-acetyl-5-methyl-1H-1,2,3-triazol-1-yl)-4-chloro-2-phenylpyridazin-3(2H)-one
  参考文献：
  名称：

  Targeting the Warburg Effect in cancer; relationships for 2-arylpyridazinones as inhibitors of the key glycolytic enzyme 6-phosphofructo-2-kinase/2,6-bisphosphatase 3 (PFKFB3)

  摘要：

  High-throughput screening of a small-molecule library identified a 5-triazolo-2-arylpyridazinone as a novel inhibitor of the important glycolytic enzyme 6-phosphofructo-2-kinase/2,6-bisphosphatase 3 (PFKFB3). Such inhibitors are of interest due to PFKFB3's control of the important glycolytic pathway used by cancer cells to generate ATP. A series of analogues was synthesized to study structure-activity relationships key to enzyme inhibition. Changes to the triazolo or pyridazinone rings were not favoured, but limited-size substitutions on the aryl ring provided modest increases in potency against the enzyme. Selected analogues and literature-described inhibitors were evaluated for their ability to suppress the glycolytic pathway, as detected by a decrease in lactate production, but none of these compounds demonstrated such suppression at non-cytotoxic concentrations. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.12.041

文献信息

• Targeting the Warburg Effect in cancer; relationships for 2-arylpyridazinones as inhibitors of the key glycolytic enzyme 6-phosphofructo-2-kinase/2,6-bisphosphatase 3 (PFKFB3)
  作者：Darby G. Brooke、Ellen M. van Dam、Colin K.W. Watts、Amanda Khoury、Marie A. Dziadek、Hilary Brooks、Lisa-Jane K. Graham、Jack U. Flanagan、William A. Denny

  DOI：10.1016/j.bmc.2013.12.041

  日期：2014.2

  High-throughput screening of a small-molecule library identified a 5-triazolo-2-arylpyridazinone as a novel inhibitor of the important glycolytic enzyme 6-phosphofructo-2-kinase/2,6-bisphosphatase 3 (PFKFB3). Such inhibitors are of interest due to PFKFB3's control of the important glycolytic pathway used by cancer cells to generate ATP. A series of analogues was synthesized to study structure-activity relationships key to enzyme inhibition. Changes to the triazolo or pyridazinone rings were not favoured, but limited-size substitutions on the aryl ring provided modest increases in potency against the enzyme. Selected analogues and literature-described inhibitors were evaluated for their ability to suppress the glycolytic pathway, as detected by a decrease in lactate production, but none of these compounds demonstrated such suppression at non-cytotoxic concentrations. (C) 2013 Elsevier Ltd. All rights reserved.