3-(5-nitro-1H-indol-1-yl)-1-propanol | 578725-97-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 3-(5-nitro-1H-indol-1-yl)-1-propanol
• 英文别名: 3-(5-nitro-1H-indol-1-yl)propan-1-ol；3-(5-Nitroindol-1-yl)propan-1-ol
• CAS: 578725-97-0
• 化学式: C₁₁H₁₂N₂O₃
• 分子量: 220.228
• InChiKey: ABTUSKLIANMQKH-UHFFFAOYSA-N

物化性质

• 熔点：
  85 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
• 沸点：
  438.6±25.0 °C(Predicted)
• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  71
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(5-nitro-1H-indol-1-yl)-1-propanol 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 乙二醇二甲醚 、 二氯甲烷 为溶剂， 生成 3-(5-Nitroindol-1-yl)propyl 1-methylpyridin-1-ium-3-carboxylate;iodide
  参考文献：
  名称：

  Tethered Dimers as NAD Synthetase Inhibitors with Antibacterial Activity

  摘要：

  The solution-phase parallel synthesis of tethered dimers was employed to identify lead inhibitors of bacterial NAD synthetase. Active dimers contained two aromatic end groups joined by a polymethylene linker, with one end group containing a permanent positive charge. Effective inhibitors of NAD synthetase also inhibited the growth of Gram-positive (but not Gram-negative) bacteria, including antibiotic-resistant strains. The desmethyl precursors of active inhibitors lacked a permanent positive charge and were inactive as either enzyme inhibitors or antibacterial agents. Similarly, a close structural analogue of the most active inhibitors contained two additional ether oxygens in the tether and was inactive in both assays. These results are consistent with the premise that NAD synthetase inhibition is responsible for the antibacterial actions and support further studies on NAD synthetase as a new target for antibacterial agents.

  DOI：

  10.1021/jm030003x
• 作为产物：
  描述：

  5-硝基吲哚 在 sodium hydride 、 potassium carbonate 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 3-(5-nitro-1H-indol-1-yl)-1-propanol
  参考文献：
  名称：

  Tethered Dimers as NAD Synthetase Inhibitors with Antibacterial Activity

  摘要：

  The solution-phase parallel synthesis of tethered dimers was employed to identify lead inhibitors of bacterial NAD synthetase. Active dimers contained two aromatic end groups joined by a polymethylene linker, with one end group containing a permanent positive charge. Effective inhibitors of NAD synthetase also inhibited the growth of Gram-positive (but not Gram-negative) bacteria, including antibiotic-resistant strains. The desmethyl precursors of active inhibitors lacked a permanent positive charge and were inactive as either enzyme inhibitors or antibacterial agents. Similarly, a close structural analogue of the most active inhibitors contained two additional ether oxygens in the tether and was inactive in both assays. These results are consistent with the premise that NAD synthetase inhibition is responsible for the antibacterial actions and support further studies on NAD synthetase as a new target for antibacterial agents.

  DOI：

  10.1021/jm030003x

文献信息

• A one-pot access to cycloalkano[1,2-a]indoles through an intramolecular alkyl migration reaction in indolylborates
  作者：Minoru Ishikura、Wataru Ida、Kazuo Yanada

  DOI：10.1016/j.tet.2005.10.045

  日期：2006.1

  protocol for the preparation of cycloalkano[1,2-a]indoles by way of an intramolecular alkyl migration reaction in cyclic indolylborates is described. NaOMe was found to act as a successful trialkylboryl-protecting group against to the lithiation at the C2 of the indole ring. Treatment of cyclic indolylborates with electrophiles produced cycloalkano-[1,2-a]indoles.

  描述了一种新颖的一锅法，用于通过环状吲哚硼酸酯中的分子内烷基迁移反应制备环烷[1,2- a ]吲哚。发现NaOMe可作为成功的三烷基硼基保护基团来抵抗吲哚环C2上的锂化。用亲电试剂处理环状吲哚硼酸酯产生环烷-[1,2- a ]吲哚。