methyl 5-chloro-3-[(2,4-dimethylphenyl)thio]-1H-indole-2-carboxylate | 540740-59-8

• 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: methyl 5-chloro-3-[(2,4-dimethylphenyl)thio]-1H-indole-2-carboxylate
• 英文别名: methyl 5-chloro-3-(2,4-dimethylphenyl)sulfanyl-1H-indole-2-carboxylate
• CAS: 540740-59-8
• 化学式: C₁₈H₁₆ClNO₂S
• 分子量: 345.85
• InChiKey: WCVJUTMYEFCJDV-UHFFFAOYSA-N

物化性质

• 熔点：
  191-193 °C
• 沸点：
  489.3±45.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  67.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 5-chloro-3-[(2,4-dimethylphenyl)thio]-1H-indole-2-carboxylate 在 间氯过氧苯甲酸 作用下， 以 氯仿 为溶剂， 反应 1.5h， 以58%的产率得到methyl 5-chloro-3-[(2,4-dimethylphenyl)sulfonyl]-1H-indole-2-carboxylate
  参考文献：
  名称：

  Novel Indolyl Aryl Sulfones Active against HIV-1 Carrying NNRTI Resistance Mutations:  Synthesis and SAR Studies

  摘要：

  The potent anti-HIV-1 activities of L-737,126 (2) and PAS sulfones prompted us to design and test against HIV-1 in acutely infected MT-4 cells a number of novel 1- and 3-benzenesulfonylindoles. Indoles belonging to the 1-benzenesulfonyl series were found poorly or totally inactive. On the contrary, some of the 3-benzenesulfonyl derivatives turned out to be as potent as 2, being endowed with potencies in the low nanomolar concentration range. In particular, (2-methylphenyl)sulfonyl (72) and (3-methylphenyl)sulfonyl (73) derivatives showed EC50 values of 1 nM. Introduction of two methyl groups at positions 3 and 5 of the phenyl ring of 2 furnished derivatives (80 and 83) which showed very potent and selective anti-HIV-1 activity not only against the wt strain, but also against mutants carrying NNRTI-resistant mutations at positions 103 and 181 of the reverse transcriptase gene.

  DOI：

  10.1021/jm0211063
• 作为产物：
  描述：

  5-氯吲哚-2-羧酸甲酯 、 N-(2,4-dimethylphenylthio)succinimide 在 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以60%的产率得到methyl 5-chloro-3-[(2,4-dimethylphenyl)thio]-1H-indole-2-carboxylate
  参考文献：
  名称：

  Novel Indolyl Aryl Sulfones Active against HIV-1 Carrying NNRTI Resistance Mutations:  Synthesis and SAR Studies

  摘要：

  The potent anti-HIV-1 activities of L-737,126 (2) and PAS sulfones prompted us to design and test against HIV-1 in acutely infected MT-4 cells a number of novel 1- and 3-benzenesulfonylindoles. Indoles belonging to the 1-benzenesulfonyl series were found poorly or totally inactive. On the contrary, some of the 3-benzenesulfonyl derivatives turned out to be as potent as 2, being endowed with potencies in the low nanomolar concentration range. In particular, (2-methylphenyl)sulfonyl (72) and (3-methylphenyl)sulfonyl (73) derivatives showed EC50 values of 1 nM. Introduction of two methyl groups at positions 3 and 5 of the phenyl ring of 2 furnished derivatives (80 and 83) which showed very potent and selective anti-HIV-1 activity not only against the wt strain, but also against mutants carrying NNRTI-resistant mutations at positions 103 and 181 of the reverse transcriptase gene.

  DOI：

  10.1021/jm0211063

文献信息

• Docking and 3-D QSAR Studies on Indolyl Aryl Sulfones. Binding Mode Exploration at the HIV-1 Reverse Transcriptase Non-Nucleoside Binding Site and Design of Highly Active <i>N</i>-(2-Hydroxyethyl)carboxamide and <i>N</i>-(2-Hydroxyethyl)carbohydrazide Derivatives
  作者：Rino Ragno、Marino Artico、Gabriella De Martino、Giuseppe La Regina、Antonio Coluccia、Alessandra Di Pasquali、Romano Silvestri

  DOI：10.1021/jm040854k

  日期：2005.1.1

  Three-dimensional quantitative structure-activity relationship (3-D QSAR) studies and docking simulations were developed on indolyl aryl sulfones (L, Ss), a class of novel HIV-1 non-nucleoside reverse transcriptase (RT) inhibitors (Silvestri, et al. J. Med. Chem. 2003, 46, 2482-2493) highly active against wild type and some clinically relevant resistant strains (Y181C. the double mutant K103N-Y181C, and the K103R-V179D-P225H strain, highly resistant to efavirenz). Predictive 3-D QSAR models using the combination of GRID and GOLPE programs were obtained using a receptor-based alignment by means of docking IASs into the non-nucleoside binding site (NNBS) of RT. The derived 3-D QSAR models showed conventional correlation (r(2)) and cross-validated (q(2)) coefficients values ranging from 0.79 to 0.93 and from 0.59 to 0.84. respectively. All described models were validated by an external test set compiled from previously reported pyrryl aryl sulfones (Artico, et al. J. Med. Chem. 1996, 39, 522-530). The most predictive 3-D QSAR model was then used to predict the activity of novel untested LASs. The synthesis of six designed derivatives (prediction set) allowed disclosure of new IASs endowed with high anti-HIV-1 activities.
• Novel Indolyl Aryl Sulfones Active against HIV-1 Carrying NNRTI Resistance Mutations:  Synthesis and SAR Studies
  作者：Romano Silvestri、Gabriella De Martino、Giuseppe La Regina、Marino Artico、Silvio Massa、Laura Vargiu、Massimo Mura、Anna Giulia Loi、Tiziana Marceddu、Paolo La Colla

  DOI：10.1021/jm0211063

  日期：2003.6.1

  The potent anti-HIV-1 activities of L-737,126 (2) and PAS sulfones prompted us to design and test against HIV-1 in acutely infected MT-4 cells a number of novel 1- and 3-benzenesulfonylindoles. Indoles belonging to the 1-benzenesulfonyl series were found poorly or totally inactive. On the contrary, some of the 3-benzenesulfonyl derivatives turned out to be as potent as 2, being endowed with potencies in the low nanomolar concentration range. In particular, (2-methylphenyl)sulfonyl (72) and (3-methylphenyl)sulfonyl (73) derivatives showed EC50 values of 1 nM. Introduction of two methyl groups at positions 3 and 5 of the phenyl ring of 2 furnished derivatives (80 and 83) which showed very potent and selective anti-HIV-1 activity not only against the wt strain, but also against mutants carrying NNRTI-resistant mutations at positions 103 and 181 of the reverse transcriptase gene.