2-氯-5-甲氧基-6-甲基-1H-吲哚-3-甲醛 | 69789-86-2

• 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
• 中文名称: 2-氯-5-甲氧基-6-甲基-1H-吲哚-3-甲醛
• 英文名称: 2-chloro-5-methoxy-6-methyl-1H-indole-3-carbaldehyde
• CAS: 69789-86-2
• 化学式: C₁₁H₁₀ClNO₂
• 分子量: 223.659
• InChiKey: IKRPAWXRBBZYNZ-UHFFFAOYSA-N

物化性质

• 熔点：
  210-213 °C(Solv: methanol (67-56-1))
• 沸点：
  394.0±37.0 °C(Predicted)
• 密度：
  1.349±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  42.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氯-5-甲氧基-6-甲基-1H-吲哚-3-甲醛 在 potassium permanganate 、 三溴化硼 、 sodium hydride 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 0.34h， 生成 2-Chloro-5-hydroxy-1-(4-hydroxy-benzyl)-6-methyl-1H-indole-3-carboxylic acid
  参考文献：
  名称：

  N-Benzyl-2-chloroindole-3-carboxylic acids as potential anti-inflammatory agents. Synthesis and screening for the effects on human neutrophil functions and on COX1/COX2 activity

  摘要：

  The synthesis of N-benzyi-2-chloroindole-3-carboxylic acids related to indomethacin is reported. These compounds were tested on in vitro human neutrophil activation. Some of them, more soluble in water, were tested to define the influence on prostaglandin biosynthesis via inhibition of cyclooxygenases (COX1 and COX2) by a chemiluminescent method suitable for fast screening. Several derivatives showed inhibitory effects and in some cases were more active than the parent compound. (C) 2004 Elsevier SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2004.06.008
• 作为产物：
  描述：

  5-甲氧基-6-甲基吲哚啉-2-酮 、 N,N-二甲基甲酰胺 在 三氯氧磷 作用下， 以 氯仿 为溶剂， 生成 2-氯-5-甲氧基-6-甲基-1H-吲哚-3-甲醛
  参考文献：
  名称：

  Synthesis and Antitumor Activity of 1,5,6-Substituted E-3-(2-Chloro-3-indolylmethylene)-1,3-dihydroindol-2-ones

  摘要：

  Synthesis and antitumor activity of new E-3-(2-chloro-3-indolylmethylene)-1,3-dihydroindol-2-ones are described. All compounds prepared were active in the primary test (three human cell lines) and entered the second level (60 human cell lines). The most active antitumor derivatives bear the same substituents in the chloroindole ring and are not CDK1 inhibitors. A COMPARE analysis showed that they could act as tubulin binders. In most cell lines, E-3-(2-chloro-5-methoxy-6-methyl-3-indolylmethylene)-1,3-dihydroindol-2-one was a growth inhibitor more potent than vincristine.

  DOI：

  10.1021/jm011123c

文献信息

• Monohydrazone Based G-Quadruplex Selective Ligands Induce DNA Damage and Genome Instability in Human Cancer Cells
  作者：Jussara Amato、Giulia Miglietta、Rita Morigi、Nunzia Iaccarino、Alessandra Locatelli、Alberto Leoni、Ettore Novellino、Bruno Pagano、Giovanni Capranico、Antonio Randazzo

  DOI：10.1021/acs.jmedchem.9b01866

  日期：2020.3.26

  Targeting G-quadruplex structures is currently viewed as a promising anticancer strategy. Searching for potent and selective G-quadruplex binders, here we describe a small series of new monohydrazone derivatives designed as analogues of a lead which was proved to stabilize G-quadruplex structures and increase R loop levels in human cancer cells. To investigate the G-quadruplex binding properties of

  目前，靶向G-四链体结构是一种有前途的抗癌策略。为了寻找有效的和选择性的G-四链体结合剂，我们在此描述了一系列新的一hydr衍生物，它们被设计为铅的类似物，被证明可以稳定G-四链体结构并增加人类癌细胞中的R环水平。在体外研究新分子的G-四链体结合特性使用端粒和癌基因启动子G-四链体形成序列进行了生物物理研究。获得的结果可以鉴定出高度选择性的G-四链体配体，该配体在人类癌细胞中进行研究后证明能够稳定G-四链体和R环，并显示出与形成微核有关的有效的细胞杀伤活性，基因组不稳定的明显迹象。
• Identification of a new bisindolinone arresting IGROV1 cells proliferation
  作者：Rita Morigi、Chiara Zalambani、Giovanna Farruggia、Laura Verardi、Daniele Esposito、Alberto Leoni、Francesca Borsetti、Manuela Voltattorni、Laura Zambonin、Luca Pincigher、Natalia Calonghi、Alessandra Locatelli

  DOI：10.1016/j.ejmech.2024.116365

  日期：2024.5

  were submitted to the National Cancer Institute for evaluation of antitumor activity in human cell lines. In particular, compound showed remarkable selectivity against IGROV1, an ovarian cancer cell line, without affecting healthy human fibroblast cells. Analyses of cytotoxicity, cell proliferation, cell migration, epigenetic changes, gene expression, and DNA damage were performed to obtain detailed

  在初步筛选中，一系列新型 Knoevenagel 加合物被提交给国家癌症研究所，用于评估人类细胞系的抗肿瘤活性。特别是，该化合物对 IGROV1（一种卵巢癌细胞系）表现出显着的选择性，而不影响健康的人类成纤维细胞。对细胞毒性、细胞增殖、细胞迁移、表观遗传变化、基因表达和 DNA 损伤进行分析，以获得有关其抗肿瘤特性的详细信息。我们的结果表明，它会导致增殖停滞、运动性降低、组蛋白过度乙酰化、细胞周期蛋白 D1 和整合素 β1 基因转录的 α5 亚基下调。此外，治疗会降低细胞周期蛋白 D1 的转录物和蛋白水平，从而增加对电离辐射的敏感性，并导致与细胞周期蛋白 D1 基因沉默相当的 DNA 损伤。
• Substituted E-3-(3-indolylmethylene)1,3-dihydroindol-2-ones with antiproliferative activity. Study of the effects on HL-60 leukemia cells
  作者：Alberto Leoni、Alessandra Locatelli、Rita Morigi、Mirella Rambaldi、Concettina Cappadone、Giovanna Farruggia、Stefano Iotti、Lucia Merolle、Maddalena Zini、Claudio Stefanelli

  DOI：10.1016/j.ejmech.2014.04.004

  日期：2014.5

  The synthesis of new substituted E-3-(3-indolylmethylene)1,3-dihydroindol-2-ones is reported. The antiproliferative activity was evaluated according to protocols available at the National Cancer Institute (NCI), Bethesda, MD. The action of the most active compound 10 was further investigated in HL-60 leukemia cells. Results obtained show that it causes a block in cell cycle progression, with cell arrest in the G2/M phase, associated with activation of apoptosis accompanied with increased oxidative stress and deregulation of the homeostasis of divalent cations, with significant increase in the cellular concentrations of free Ca2+ and Mg2+. (C) 2014 Elsevier Masson SAS. All rights reserved.
• Substituted <i>E</i>-3-(2-Chloro-3-indolylmethylene)1,3-dihydroindol-2-ones with Antitumor Activity. Effect on the Cell Cycle and Apoptosis
  作者：Aldo Andreani、Silvia Burnelli、Massimiliano Granaiola、Alberto Leoni、Alessandra Locatelli、Rita Morigi、Mirella Rambaldi、Lucilla Varoli、Natalia Calonghi、Concettina Cappadone、Giovanna Farruggia、Maddalena Zini、Claudio Stefanelli、Lanfranco Masotti

  DOI：10.1021/jm070235m

  日期：2007.7.1

  The synthesis and antitumor activity of new E-3-(2-chloro-3-indolylmethylene)1,3-dihydroindol-2-ones is described. They were studied at the National Cancer Institute, taking into consideration the 50% growth inhibitory power (pGI(50)), the cytostatic effect (pTGI = total growth inhibition), and the cytotoxic effect (pLC(50)). All the compounds were potent growth inhibitors, with mean pGI(50) ranging from 5.26 to 7.72. They were also analyzed with NCI COMPARE algorithm. Further studies were dedicated to the effects on the cell cycle and apoptosis.
• Substituted <i>E</i>-3-(3-Indolylmethylene)-1,3-dihydroindol-2-ones with Antitumor Activity. In Depth Study of the Effect on Growth of Breast Cancer Cells
  作者：Aldo Andreani、Stefania Bellini、Silvia Burnelli、Massimiliano Granaiola、Alberto Leoni、Alessandra Locatelli、Rita Morigi、Mirella Rambaldi、Lucilla Varoli、Natalia Calonghi、Concettina Cappadone、Maddalena Zini、Claudio Stefanelli、Lanfranco Masotti、Robert H. Shoemaker

  DOI：10.1021/jm1007165

  日期：2010.8.12

  The synthesis of new substituted E-3-(3-indolylmethylene)-1,3-dihydroindo1-2-ones is reported. The antitumor activity was evaluated according to protocols available at the National Cancer Institute (NCI), Bethesda, MD. Structure activity relationships are discussed. The action of selected compounds was investigated in MCF-7 breast cancer cells. The ability of these derivatives to inhibit cellular proliferation was accompanied by increased level of p53 and its transcriptional targets p21 and Bax, interference in the cell cycle progression with cell accumulation in the G2/M phase, and activation of apoptosis.