2-(4-isopropoxyphenyl)-5-methoxy-1-oxy-indol-3-one | 1133205-22-7

• 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: 2-(4-isopropoxyphenyl)-5-methoxy-1-oxy-indol-3-one
• 英文别名: 5-Methoxy-1-oxido-2-(4-propan-2-yloxyphenyl)indol-1-ium-3-one
• CAS: 1133205-22-7
• 化学式: C₁₈H₁₇NO₄
• 分子量: 311.337
• InChiKey: WERMOXXCEQWXMG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  64.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-isopropoxyphenyl)-5-methoxy-1-oxy-indol-3-one 在 indium(III) chloride 作用下， 以 乙腈 为溶剂， 反应 3.0h， 以78%的产率得到2-(4-isopropoxyphenyl)-5-methoxyindol-3-one
  参考文献：
  名称：

  2-Aryl-3H-indol-3-ones: Synthesis, electrochemical behaviour and antiplasmodial activities

  摘要：

  The synthesis of indolone derivatives and their antiplasmodial activity in vitro against Plasmodium falciparum at the blood stage are described. The 2-aryl-3H-indol-3-ones were synthesized via deoxygenation of indolone-N-oxides. Electrochemical behaviour, antiplasmodial activity and cytotoxicity on human tumor cell lines were compared to those of indolone-N-oxides. The antiplasmodial IC50 (concentrations at 50% inhibition) of these compounds ranged between 49 and 1327 nM. Among them, the 2(4-dimethylaminophenyl)-5-methoxy-indol-3-one, 7, had the best antiplasmodial activity in vitro (IC50 = 49 nM; FcB1 strain) and selectivity index (SI (CC50 MCF7/IC50 FcB1) = 423.4). Thus, the hits identified in this deoxygenated series correspond to their structural homologs in the N-oxide series with comparable electrochemical behaviour at the nitrogen-carbon double bond. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.03.059
• 作为产物：
  描述：

  2-溴-4-甲氧基苯甲醛 在 bis-triphenylphosphine-palladium(II) chloride 、 双(乙腈)氯化钯(II) 、 copper(l) iodide 、 硝酸 、 溶剂黄146 、 三乙胺 作用下， 以 乙腈 为溶剂， 生成 2-(4-isopropoxyphenyl)-5-methoxy-1-oxy-indol-3-one
  参考文献：
  名称：

  2-Aryl-3H-indol-3-ones: Synthesis, electrochemical behaviour and antiplasmodial activities

  摘要：

  The synthesis of indolone derivatives and their antiplasmodial activity in vitro against Plasmodium falciparum at the blood stage are described. The 2-aryl-3H-indol-3-ones were synthesized via deoxygenation of indolone-N-oxides. Electrochemical behaviour, antiplasmodial activity and cytotoxicity on human tumor cell lines were compared to those of indolone-N-oxides. The antiplasmodial IC50 (concentrations at 50% inhibition) of these compounds ranged between 49 and 1327 nM. Among them, the 2(4-dimethylaminophenyl)-5-methoxy-indol-3-one, 7, had the best antiplasmodial activity in vitro (IC50 = 49 nM; FcB1 strain) and selectivity index (SI (CC50 MCF7/IC50 FcB1) = 423.4). Thus, the hits identified in this deoxygenated series correspond to their structural homologs in the N-oxide series with comparable electrochemical behaviour at the nitrogen-carbon double bond. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.03.059

文献信息

• Synthesis and Antiplasmodial Activity of New Indolone <i>N</i>-Oxide Derivatives
  作者：Françoise Nepveu、Sothea Kim、Jeremie Boyer、Olivier Chatriant、Hany Ibrahim、Karine Reybier、Marie-Carmen Monje、Severine Chevalley、Pierre Perio、Barbora H. Lajoie、Jalloul Bouajila、Eric Deharo、Michel Sauvain、Rachida Tahar、Leonardo Basco、Antonella Pantaleo、Francesco Turini、Paolo Arese、Alexis Valentin、Eloise Thompson、Livia Vivas、Serge Petit、Jean-Pierre Nallet

  DOI：10.1021/jm901300d

  日期：2010.1.28

  A series of 66 new indolone-N-oxide derivatives was synthesized with three different methods. Compounds were evaluated for in vitro activity against CQ-sensitive (3D7), CQ-resistant (FcB1), and CQ and pyrimethamine cross-resistant (K1) strains of Plasmodium falciparum (P.f.), its well as for cytotoxic concentration (CC50) on MCF7 and KB human tumor Cell lines. Compound 26 (5-methoxy-indolone-N-oxide analogue) had the most potent antiplasmodial activity in vitro (< 3 nM on FcB1 and = 1.7 nM on 3D7) with a very satisfactory selectivity index (CC50 MCF7/IC50 FcB1: 14623; CC50 KB/IC50 3D7: 198823). In in vivo experiments, compound 1 (dioxymethylene derivatives of the indolone-N-oxide) showed the best antiplasmodial activity against Plasmodium berghei, 62% inhibition of the parasitaemia at 30 mg/kg/day.
• 2-Aryl-3H-indol-3-ones: Synthesis, electrochemical behaviour and antiplasmodial activities
  作者：Ennaji Najahi、Alexis Valentin、Paul-Louis Fabre、Karine Reybier、Françoise Nepveu

  DOI：10.1016/j.ejmech.2014.03.059

  日期：2014.5

  The synthesis of indolone derivatives and their antiplasmodial activity in vitro against Plasmodium falciparum at the blood stage are described. The 2-aryl-3H-indol-3-ones were synthesized via deoxygenation of indolone-N-oxides. Electrochemical behaviour, antiplasmodial activity and cytotoxicity on human tumor cell lines were compared to those of indolone-N-oxides. The antiplasmodial IC50 (concentrations at 50% inhibition) of these compounds ranged between 49 and 1327 nM. Among them, the 2(4-dimethylaminophenyl)-5-methoxy-indol-3-one, 7, had the best antiplasmodial activity in vitro (IC50 = 49 nM; FcB1 strain) and selectivity index (SI (CC50 MCF7/IC50 FcB1) = 423.4). Thus, the hits identified in this deoxygenated series correspond to their structural homologs in the N-oxide series with comparable electrochemical behaviour at the nitrogen-carbon double bond. (C) 2014 Elsevier Masson SAS. All rights reserved.