2-氰基-3-氟-5-硝基吡啶1-氧化物 | 1344734-70-8

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 中文名称: 2-氰基-3-氟-5-硝基吡啶1-氧化物
• 英文名称: 2-cyano-3-fluoro-5-nitropyridine 1-oxide
• CAS: 1344734-70-8
• 化学式: C₆H₂FN₃O₃
• 分子量: 183.099
• InChiKey: NICAPCZUZLTFRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.24
• 重原子数：
  13.0
• 可旋转键数：
  1.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  93.87
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  2-氰基-3-氟-5-硝基吡啶1-氧化物 在 吡啶 、 过氧化脲素 、 铁粉 、 potassium carbonate 、 溶剂黄146 作用下， 以 二氯甲烷 、 水 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Discovery of novel pyridyl carboxamides as potent CCR5 antagonists and optimization of their pharmacokinetic profile in rats

  摘要：

  A novel series of pyridyl carboxamide-based CCR5 inhibitors was designed, synthesized, and demonstrated to be highly potent against HIV-1 infection in both HOS and PBL assays. Attempts to evaluate this series of compounds in a rat PK model revealed its instability in rat plasma. A hypothesis for this liability was proposed, and strategies to overcome this issue were pursued, leading to discovery of highly potent 40 and 41, which featured dramatically improved rat PK profiles. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.08.080
• 作为产物：
  描述：

  3-Fluoro-1-oxy-pyridine-2-carbonitrile 在 四丁基硝酸铵 、 三氟乙酸酐 作用下， 以 二氯甲烷 为溶剂， 以9%的产率得到2-氰基-3-氟-5-硝基吡啶1-氧化物
  参考文献：
  名称：

  Discovery of novel pyridyl carboxamides as potent CCR5 antagonists and optimization of their pharmacokinetic profile in rats

  摘要：

  A novel series of pyridyl carboxamide-based CCR5 inhibitors was designed, synthesized, and demonstrated to be highly potent against HIV-1 infection in both HOS and PBL assays. Attempts to evaluate this series of compounds in a rat PK model revealed its instability in rat plasma. A hypothesis for this liability was proposed, and strategies to overcome this issue were pursued, leading to discovery of highly potent 40 and 41, which featured dramatically improved rat PK profiles. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.08.080