3-hydroxy-3-(1H-indol-3-yl)-5-methylindolin-2-one | 676612-26-3

• 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-hydroxy-3-(1H-indol-3-yl)-5-methylindolin-2-one
• 英文别名: 3'-hydroxy-5'-methyl-1',3'-dihydro-1H,2'H-3,3'-biindol-2'-one；3-hydroxy-3-(1H-indol-3-yl)-5-methyl-1H-indol-2-one
• CAS: 676612-26-3
• 化学式: C₁₇H₁₄N₂O₂
• 分子量: 278.31
• InChiKey: FRDFWPLFJGWVAI-UHFFFAOYSA-N

物化性质

• 熔点：
  108-110 °C
• 沸点：
  580.1±50.0 °C(Predicted)
• 密度：
  1.395±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  65.1
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-hydroxy-3-(1H-indol-3-yl)-5-methylindolin-2-one 、 依达拉奉 在 对甲苯磺酸 作用下， 以 乙醇 为溶剂， 生成 3-(6-methyl-1H-indol-3-yl)-3-(5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)indolin-2-one
  参考文献：
  名称：

  布朗斯台德酸催化的季中心C-3官能化吲哚衍生物的生态友好合成†

  摘要：

  通过使用3-羟基-2-氧吲哚，异恶唑酮/吡唑啉酮和对环境有益的方法，已证明了以高收率合成具有生物学核心的生物学上重要的季中心C-3官能化羟吲哚衍生物的简便，经济，环保的方案。对甲苯磺酸作为催化剂。该方案的优点是广泛的底物范围，实用的简便性，良性溶剂和良好的收率。评价所有合成的化合物的体外抗微生物活性。几种化合物表现出与已建立的标准药物相当的良好活性。此外，化合物3g和3m的抗癌活性已初步证明为使用基于MTT的检测方法，以市售标准药物顺铂为阳性对照，对人肿瘤细胞MCF-7和Hep-2进行体外评估。令人欣慰的是，化合物3g和3m对Hep-2和MCF-7细胞系表现出良好的体外抑制活性。这些结果表明3-吲哚基羟吲哚取代的异恶唑类似物可能是用于进一步生物学筛选的潜在先导化合物。

  DOI：

  10.1039/c8nj02276c
• 作为产物：
  描述：

  吲哚 、 5-甲基靛红 在 二乙醇胺 作用下， 以 水 为溶剂， 以88%的产率得到3-hydroxy-3-(1H-indol-3-yl)-5-methylindolin-2-one
  参考文献：
  名称：

  “On water” expedient synthesis of 3-indolyl-3-hydroxy oxindole derivatives and their anticancer activity in vitro

  摘要：

  A series of 3-indolyl-3-hydroxy oxindole derivatives (n = 41) were synthesized by the green aminocatalytic method with excellent yields under mild reaction conditions. All the newly synthesized derivatives were subjected to evaluate their cytotoxic properties against different human cancer cell lines. Results indicated that about 73% of the derivatives exhibited significant anti-proliferative activities against leukemia (U937, THP-1), lung (A549) and breast cancer (MCF7) cell lines. Among them a few of the derivatives exhibited the most potent and effective cytotoxic activities on U937 (34, 36, 38 and 41) and MCF7 (12, 35, 40 and 41) cell lines, and their anti-proliferation activities are better than the positive control, Etoposide.

  DOI：

  10.1016/j.ejmech.2014.07.004

文献信息

• Br₂- or HBr-catalyzed synthesis of asymmetric 3,3-di(indolyl)indolin-2-ones
  作者：Yanni Li、Deqiang Liang、Xiangguang Li、Wenzhong Huang、Lin Yuan、Baoling Wang、Ping Cheng

  DOI：10.1515/hc-2016-0071

  日期：2017.2.1

  Under the catalysis of 1 mol% of Br₂ or HBr at room temperature, indoles undergo a rapid reaction with 3-hydroxy-3-(indol-3-yl)indolin-2-ones to give asymmetric 3,3-di(indol-3-yl)indolin-2-ones with high efficiency and wide substrate scope. This is a rare example of Br₂ acting as a Lewis acid catalyst. Theoretical calculations suggest that both the catalytic activity of the catalysts and the stability of reaction intermediates are responsible for the high efficiency of this reaction.

  在室温下，1摩尔％的Br2或HBr的催化作用下，吲哚与3-羟基-3-(吲哚-3-基)吲哚啉-2-酮迅速反应，高效率地生成不对称的3,3-二(吲哚-3-基)吲哚啉-2-酮，具有广泛的底物范围。这是Br2作为路易斯酸催化剂的罕见案例。理论计算表明，催化剂的催化活性和反应中间体的稳定性都是这种反应高效率的原因。
• I₂/O₂-Promoted Domino Reactions of Isatins or 3-Hydroxyindolin-2-one Derivatives with Enaminones
  作者：Wen-Juan Hao、Jian-Qiang Wang、Xiao-Ping Xu、Shi-Lei Zhang、Shun-Yi Wang、Shun-Jun Ji

  DOI：10.1021/jo401773j

  日期：2013.12.20

  I2-promoted domino reactions of isatins or 3-hydroxyindolin-2-one derivatives with enaminones under O2 conditions have been established. The reactions of isatins with enaminones afforded functionalized tetracyclic pyrrolo[2,3,4-kl]acridine derivatives in moderate to good yields through domino cyclization and C–H oxidation. The reactions of 3-hydroxyindolin-2-one derivatives with enaminones proceeded well

  已经建立了在O 2条件下I 2-促进的靛红或3-羟基吲哚-2-酮衍生物与烯胺酮的多米诺骨反应。靛红与烯胺酮的反应通过多米诺环化和CH氧化，以中等至良好的产率提供了官能化的四环吡咯并[2,3,4- kl ] ac啶衍生物。3-羟基吲哚-2-酮衍生物与烯胺酮的反应进展顺利，通过串联的开环/再循环/甲基迁移序列（具有两个C-C键被裂解）得到官能化的吡咯并[2,3,4- kl ] ac啶衍生物。
• Molecular diversity of the acid promoted domino reaction of 3-hydroxy-3-(indol-3-yl)indolin-2-ones and cyclic mercapto-substituted β-enamino esters
  作者：Liu-Na Pan、Qing Wang、Jing Sun、Quan-Shun Sun、Chao-Guo Yan

  DOI：10.1039/d1nj00947h

  日期：——

  The acetic acid promoted reaction of 3-hydroxy-3-(indol-3-yl)indolin-2-ones and mercapto-substituted β-enamino esters showed very interesting molecular diversity. The reaction in ethanol at room temperature in the presence of acetic acid resulted in two diastereoisomeric 3,3-disubstituted oxindoles in high yields. When the reaction was carried out in refluxing ethanol, the reaction with 3-hydroxy-

  乙酸促进的3-羟基-3-（吲哚-3-基）吲哚-2-酮与巯基取代的β-烯胺酸酯的反应显示出非常有趣的分子多样性。在室温下，在乙酸的存在下，在乙醇中的反应以高收率得到两个非对映异构体3,3-二取代的羟吲哚。当反应在回流的乙醇中进行时，与具有N-烷基的3-羟基-3-（吲哚-3-基）吲哚-2-酮的反应以令人满意的产率得到了多环螺并恶多尔。然而，与带有NH基团的3-羟基-3-（吲哚-3-基）吲哚-2-酮的类似反应提供了官能化的二氢吲哚[3,2- c]吩噻嗪类化合物，其羟吲哚依次开环。合理地提出了一种可行的多米诺环化机理，以形成不同种类的多环化合物。
• Enantioselective Organocatalytic Construction of Hexahydropyrroloindole by Means of α‐Alkylation of Aldehydes Leading to the Total Synthesis of (+)‐Gliocladin C
  作者：Jin Song、Chang Guo、Arafate Adele、Hao Yin、Liu‐Zhu Gong

  DOI：10.1002/chem.201204522

  日期：2013.3.4

  12‐Step program: The combined use of cinchona alkaloid based amine and chiral phosphoric acid enabled the asymmetric alkylation reaction of 3‐hydroxyoxindoles with aldehydes to give 3,3′‐disubstituted oxindoles in excellent enantioselectivities, which allows for the enantioselective total synthesis of (+)‐gliocladin C in 12 steps from 3‐hydroxyoxindole with 19 % overall yield (see scheme; PMB=para‐methoxybenzyl)

  12步程序：金鸡纳生物碱基胺和手性磷酸的组合使用可使3-羟基羟吲哚与醛的不对称烷基化反应产生极佳的对映选择性的3,3'-二取代的羟吲哚，从而可以实现（ +）-神经胶蛋白C从3-羟基羟吲哚起12步，总收率19％（参见方案; PMB =对-甲氧基苄基）。
• Core-Structure-Oriented Asymmetric Organocatalytic Substitution of 3-Hydroxyoxindoles: Application in the Enantioselective Total Synthesis of (+)-Folicanthine
  作者：Chang Guo、Jin Song、Jian-Zhou Huang、Peng-Hao Chen、Shi-Wei Luo、Liu-Zhu Gong

  DOI：10.1002/anie.201107079

  日期：2012.1.23

  yield and excellent enantioselectivity. This reaction enabled the enantioselective construction of hexahydropyrroloindole skeletons and the first catalytic enantioselective total synthesis of (+)‐folicanthine.

  具有建设性的东西：涉及3-羟基羟吲哚的标题反应可生成3,3'-二取代的羟吲哚，并伴随以高收率和优异的对映选择性生成全碳季立体中心。该反应实现了六氢吡咯并吲哚骨架的对映选择性构建和（+）-叶黄嘌呤的第一个催化对映选择性全合成。