3-acetyl-4,7-dimethoxy-1H-indole | 55099-13-3

• 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-acetyl-4,7-dimethoxy-1H-indole
• 英文别名: 3-Acetyl-4,7-dimethoxyindol；1-(4,7-dimethoxy-1H-indol-3-yl)ethanone
• CAS: 55099-13-3
• 化学式: C₁₂H₁₃NO₃
• 分子量: 219.24
• InChiKey: OHNQKWHMYCDCRG-UHFFFAOYSA-N

物化性质

• 沸点：
  414.5±40.0 °C(Predicted)
• 密度：
  1.208±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  51.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-acetyl-4,7-dimethoxy-1H-indole 在 sodium methylate 、 sodium hydride 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.14h， 生成 ethyl 4-[1-(4-fluorobenzyl)-4,7-dimethoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoate
  参考文献：
  名称：

  HIV-1 integrase strand-transfer inhibitors: Design, synthesis and molecular modeling investigation

  摘要：

  This study is focused on a new series of benzylindole derivatives with various substituents at the benzene-fused ring, suggested by our 3D pharmacophore model developed for HIV-1 integrase inhibitors (INIs). All synthesized compounds proved to be active in the nanomolar range (6-35 nM) on the strand-transfer step (ST). In particular, derivative 4-[1-(4-fluorobenzyl)-5,7-dimethoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid (8e), presenting the highest best-fit value on pharmacophore model, showed a potency comparable to that of clinical INSTIs GS 9137 (1) and MK-0518 (2). The binding mode of our molecules has been investigated using the recently published crystal structure of the complex of full-length integrase from the prototype foamy virus in complex with its cognate DNA (PFV-IN/DNA). The results highlighted the ability of derivative Se to assume the same binding mode of MK-0518 and GS 9137. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.12.012
• 作为产物：
  描述：

  4,7-二甲氧基-1H-吲哚 、 N,N-二甲基乙酰胺 在 三氯氧磷 作用下， 反应 12.0h， 生成 3-acetyl-4,7-dimethoxy-1H-indole
  参考文献：
  名称：

  新型抗HIV-1，抗真菌和抗菌剂苄基吲哚衍生物的合成，生物筛选和ADME预测

  摘要：

  目前的研究集中在取代，取代的吲哚衍生物作为抗HIV，抗真菌和抗菌剂的设计，合成和生物学评估上。在报告的化合物中，化合物B1和B2显示出有效的抗HIV活性，而化合物B1 - B4显示出良好的抗真菌和抗菌活性。使用Schrodinger的Qikprop 2.5工具分析苄基吲哚类似物的ADME性质。

  DOI：

  10.1007/s00044-012-0463-6

文献信息

• A refined pharmacophore model for HIV-1 integrase inhibitors: Optimization of potency in the 1H-benzylindole series
  作者：Laura De Luca、Maria Letizia Barreca、Stefania Ferro、Nunzio Iraci、Martine Michiels、Frauke Christ、Zeger Debyser、Myriam Witvrouw、Alba Chimirri

  DOI：10.1016/j.bmcl.2008.03.089

  日期：2008.5

  We report herein the development of a new three-dimensional pharmacophore model for HIV-1 integrase inhibitors which led to the discovery of some 4-[1-(4-fluorobenzyl)-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acids that are able to specifically inhibit the strand transfer step of integration at nanomolar concentration. The synthesis of the new designed molecules is also described. (c) 2008 Elsevier Ltd. All rights reserved.
• MALESANI G.; CHIARELOTTO G., GAZZ. CHIM. ITAL. <GCIT-A9>, 1975, 105, NO 3-4, 393-302
  作者：MALESANI G.、 CHIARELOTTO G.

  DOI：——

  日期：——
• HIV-1 integrase strand-transfer inhibitors: Design, synthesis and molecular modeling investigation
  作者：Laura De Luca、Sara De Grazia、Stefania Ferro、Rosaria Gitto、Frauke Christ、Zeger Debyser、Alba Chimirri

  DOI：10.1016/j.ejmech.2010.12.012

  日期：2011.2

  This study is focused on a new series of benzylindole derivatives with various substituents at the benzene-fused ring, suggested by our 3D pharmacophore model developed for HIV-1 integrase inhibitors (INIs). All synthesized compounds proved to be active in the nanomolar range (6-35 nM) on the strand-transfer step (ST). In particular, derivative 4-[1-(4-fluorobenzyl)-5,7-dimethoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid (8e), presenting the highest best-fit value on pharmacophore model, showed a potency comparable to that of clinical INSTIs GS 9137 (1) and MK-0518 (2). The binding mode of our molecules has been investigated using the recently published crystal structure of the complex of full-length integrase from the prototype foamy virus in complex with its cognate DNA (PFV-IN/DNA). The results highlighted the ability of derivative Se to assume the same binding mode of MK-0518 and GS 9137. (C) 2010 Elsevier Masson SAS. All rights reserved.
• Synthesis, biological screening and ADME prediction of benzylindole derivatives as novel anti-HIV-1, anti-fungal and anti-bacterial agents
  作者：A. M. Kashid、P. N. Dube、P. G. Alkutkar、K. G. Bothara、S. N. Mokale、S. C. Dhawale

  DOI：10.1007/s00044-012-0463-6

  日期：2013.10

  Present study is focused on design, synthesis, and biological evaluation of substituted benzylindole derivatives as anti-HIV, anti-fungal, and anti-bacterial agents. Out of the reported compounds, compound B1 and B2 showed potent Anti-HIV activity, whereas compound B1–B4 showed good anti-fungal and anti-bacterial activity. ADME properties of benzylindol analogs were analyzed using Qikprop 2.5 tool

  目前的研究集中在取代，取代的吲哚衍生物作为抗HIV，抗真菌和抗菌剂的设计，合成和生物学评估上。在报告的化合物中，化合物B1和B2显示出有效的抗HIV活性，而化合物B1 - B4显示出良好的抗真菌和抗菌活性。使用Schrodinger的Qikprop 2.5工具分析苄基吲哚类似物的ADME性质。