4-{2-[1-(4-fluorophenyl)ethylidene]hydrazino}benzenesulfonamide | 363604-04-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-{2-[1-(4-fluorophenyl)ethylidene]hydrazino}benzenesulfonamide
• 英文别名: 4-[2-[1-(4-Fluorophenyl)ethylidene]hydrazinyl]benzenesulfonamide
• CAS: 363604-04-0
• 化学式: C₁₄H₁₄FN₃O₂S
• 分子量: 307.348
• InChiKey: QLWGVAUJNGOGNM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  92.9
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-{2-[1-(4-fluorophenyl)ethylidene]hydrazino}benzenesulfonamide 在 甲醇 、 sodium hydroxide 、 三氯氧磷 作用下， 以 四氢呋喃 为溶剂， 反应 19.0h， 生成 4-[3-(4-fluorophenyl)-4-formyl-1H-pyrazol-1-yl]benzenesulfonamide
  参考文献：
  名称：

  Synthesis and biological evaluation of some 4-functionalized-pyrazoles as antimicrobial agents

  摘要：

  1,3-Diaryl-4-formylpyrazoles 8 bearing benzenesulfonamide moiety at position-1 were synthesized as important intermediates following Vilsmeier-Haack strategy. Aldehyde moiety of 4-formylpyrazole was then converted into carboxylic acid 9, cyano 10 and carbothioamide 11 using established procedures. Out of these 4-functionalized pyrazoles, pyrazole-4-carboxylic acids 9 and carbothioamides 11 were evaluated for their in vitro antibacterial activity against four pathogenic bacterial strains namely, Staphylococcus aureus, Bacillus subtilis (Gram-positive), Escherichia coli, Pseudomonas aeruginosa (Gram-negative), and in vitro antifungal activity against two pathogenic fungal strains namely, Aspergillus niger and Aspergillus flavus. Three tested compounds, 9e, 11b and 11f exhibited moderate antibacterial activity against Gram-positive bacteria and 9g showed moderate antifungal activity against the tested fungi. However, none of the compounds showed any activity against Gram-negative bacteria. (c) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.01.060
• 作为产物：
  描述：

  4-氟苯乙酮 、 4-磺酰胺基苯肼盐酸盐 在 sodium acetate 作用下， 以 水 、 乙醇 为溶剂， 反应 1.0h， 以89%的产率得到4-{2-[1-(4-fluorophenyl)ethylidene]hydrazino}benzenesulfonamide
  参考文献：
  名称：

  Synthesis and biological evaluation of some 4-functionalized-pyrazoles as antimicrobial agents

  摘要：

  1,3-Diaryl-4-formylpyrazoles 8 bearing benzenesulfonamide moiety at position-1 were synthesized as important intermediates following Vilsmeier-Haack strategy. Aldehyde moiety of 4-formylpyrazole was then converted into carboxylic acid 9, cyano 10 and carbothioamide 11 using established procedures. Out of these 4-functionalized pyrazoles, pyrazole-4-carboxylic acids 9 and carbothioamides 11 were evaluated for their in vitro antibacterial activity against four pathogenic bacterial strains namely, Staphylococcus aureus, Bacillus subtilis (Gram-positive), Escherichia coli, Pseudomonas aeruginosa (Gram-negative), and in vitro antifungal activity against two pathogenic fungal strains namely, Aspergillus niger and Aspergillus flavus. Three tested compounds, 9e, 11b and 11f exhibited moderate antibacterial activity against Gram-positive bacteria and 9g showed moderate antifungal activity against the tested fungi. However, none of the compounds showed any activity against Gram-negative bacteria. (c) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.01.060

文献信息

• Pyrazolylbenzo[ d ]imidazoles as new potent and selective inhibitors of carbonic anhydrase isoforms hCA IX and XII
  作者：Satish Kumar、Mariangela Ceruso、Tiziano Tuccinardi、Claudiu T. Supuran、Pawan K. Sharma

  DOI：10.1016/j.bmc.2016.04.061

  日期：2016.7

  were designed, synthesized and evaluated against four human carbonic anhydrase isoforms belonging to α family comprising of two cytosolic isoforms hCA I and II as well as two transmembrane tumor associated isoforms hCA IX and XII. Starting from these derivatives that showed high potency but low selectivity in favor of tumor associated isoforms hCA IX and XII, we investigated the impact of removing the

  设计，合成和评估了新型吡唑基苯并[d]咪唑衍生物（2a-2f），并针对四种属于α家族的人碳酸酐酶同工型，其中包括两个胞质同工型hCA I和II，以及两个跨膜肿瘤相关同工型hCA IX和XII。从显示出高效力但低选择性的这些衍生物开始，支持肿瘤相关同工型hCA IX和XII，我们研究了去除磺酰胺基团的影响。因此，合成了没有磺酰胺部分的类似物3a-3f，并且生物学测定显示出作为与肿瘤相关的hCA IX和hCA XII的抑制剂的良好的活性以及优异的选择性，并且通过分子对接研究对其进行了分析。
• Synthesis of 4-(2-substituted hydrazinyl)benzenesulfonamides and their carbonic anhydrase inhibitory effects
  作者：Halise Inci Gul、Kaan Kucukoglu、Cem Yamali、Sinan Bilginer、Hafize Yuca、Iknur Ozturk、Parham Taslimi、Ilhami Gulcin、Claudiu T. Supuran

  DOI：10.3109/14756366.2015.1047359

  日期：2016.7.3

  In this study, 4-(2-substituted hydrazinyl)benzenesulfonamides were synthesized by microwave irradiation and their chemical structures were confirmed by H-1 NMR, (CNMR)-C-13, and HRMS. Ketones used were: Acetophenone (S1), 4-methylacetophenone (S2), 4-chloroacetophenone (S3), 4-fluoroacetophenone (S4), 4-bromoacetophenone (S5), 4-methoxyacetophenone (S6), 4-nitroacetophenone (S7), 2-acetylthiophene (S8), 2-acetylfuran (S9), 1-indanone (S10), 2-indanone (S11). The compounds S9, S10 and S11 were reported for the first time, while S1-S8 was synthesized by different method than literature reported using microwave irradiation method instead of conventional heating in this study. The inhibitory effects of 4-(2-substituted hydrazinyl) benzenesulfonamide derivatives (S1-S11) against hCA I and II were studied. Cytosolic hCA I and II isoenzymes were potently inhibited by new synthesized sulphonamide derivatives with K-is in the range of 1.79 +/- 0.22-2.73 +/- 0.08 nM against hCA I and in the range of 1.72 +/- 0.58-11.64 +/- 5.21nM against hCA II, respectively.