3-(5-Phenyl-[1,2,4]oxadiazol-3-yl)-1H-indole | 95649-22-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-(5-Phenyl-[1,2,4]oxadiazol-3-yl)-1H-indole
• 英文别名: 3-(1H-indol-3-yl)-5-phenyl-1,2,4-oxadiazole
• CAS: 95649-22-2
• 化学式: C₁₆H₁₁N₃O
• 分子量: 261.283
• InChiKey: JIWDGOXUWPEQSO-UHFFFAOYSA-N

物化性质

• 熔点：
  159-161 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• 沸点：
  504.7±52.0 °C(Predicted)
• 密度：
  1.295±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  ethyl indole-3-carboximidate hydrochloride 在 盐酸羟胺 作用下， 以 1,4-二氧六环 、 甲醇 、 水 为溶剂， 反应 23.0h， 生成 3-(5-Phenyl-[1,2,4]oxadiazol-3-yl)-1H-indole
  参考文献：
  名称：

  Synthesis and properties of azoles and their derivatives. 37. Synthesis of 3,5-disubstituted 1,2,4-oxadiazoles containing indole radicals

  摘要：

  DOI：

  10.1007/bf00505951

文献信息

• Copper‐Catalyzed Three‐Component Cascade Reaction of Benzaldehyde with Benzylamine and Hydroxylamine or Aniline: Synthesis of 1,2,4‐Oxadiazoles and Quinazolines
  作者：Chao Wang、Xiyan Rui、Dongjuan Si、Rupeng Dai、Yueyue Zhu、Hongmei Wen、Wei Li、Jian Liu

  DOI：10.1002/adsc.202001535

  日期：2021.6.8

  The analogous three-component synthesis strategy for substituted 1,2,4-oxadiazole and quinazoline derivatives from readily available benzaldehyde, benzylamine and hydroxylamine or aniline has been developed. Both the cascade reaction sequences involves nucleophilic addition of C−N bond, introduction a halogen donor, nucleophilic substitution and Cu(II)-catalyzed aerobic oxidation. This synthesis methodology

  已经开发了从容易获得的苯甲醛、苄胺和羟胺或苯胺中取代 1,2,4-恶二唑和喹唑啉衍生物的类似三组分合成策略。两个级联反应序列都涉及 CN 键的亲核加成、引入卤素供体、亲核取代和 Cu(II) 催化的有氧氧化。这种合成方法表现出良好的收率、广泛的底物范围和作为绿色氧化剂的氧气。因此，该合成方案为从容易和简单的起始材料构建取代的 1,2,4-恶二唑和喹唑啉提供了策略。
• Synthesis and evaluation of 1,2,4-oxadiazole derivatives as potential anti-inflammatory agents by inhibiting NF-κB signaling pathway in LPS-stimulated RAW 264.7 cells
  作者：Yu-Ying Zhang、Qian-Qian Zhang、Juan Zhang、Jia-Li Song、Jia-Cheng Li、Ke Han、Jin-Tian Huang、Cheng-Shi Jiang、Hua Zhang

  DOI：10.1016/j.bmcl.2020.127373

  日期：2020.9

  In this study, a series of compounds with 1,2,4-oxadiazole core was designed and synthesized for the optimi-zation of JC01, an anti-inflammatory hit identified from our in-house compound library using NF-xB pathway luciferase assay and NO production assay. All the synthetic compounds 1-29 have been screened for their anti-inflammatory effects by evaluating their inhibition against LPS-induced NO release, and compound 17 exhibited the highest activity. Western blotting and immunofluorescence analysis revealed that 17 prominently inhibited LPS-induced activation of NF-kappa B in RAW264.7 cells and blocked the phosphorylation of p65. Consistent with these results, it was found that 17 prevented the nuclear translocation of NF-kappa B induced by LPS. These data highlighted 17 as a promising anti-inflammatory agent by inhibiting NF-kappa B activity.
• SHVEXGEJMER, G. A.;KELAREV, V. I.;DYANKOVA, L. A., XIMIYA GETEROTSIKL. SOEDIN., 1984, N 12, 1609-1615
  作者：SHVEXGEJMER, G. A.、KELAREV, V. I.、DYANKOVA, L. A.

  DOI：——

  日期：——