(E)-3,4,5-trimethoxy-N'-((5-nitrothiophen-2-yl)methylene)benzohydrazide | 1355970-62-5

• 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: (E)-3,4,5-trimethoxy-N'-((5-nitrothiophen-2-yl)methylene)benzohydrazide
• 英文别名: (E)-3,4,5-trimethoxy-N'-[(5-nitrotiofen-2-yl)methylene]-benzohydrazide；3,4,5-trimethoxy-N-[(E)-(5-nitrothiophen-2-yl)methylideneamino]benzamide
• CAS: 1355970-62-5
• 化学式: C₁₅H₁₅N₃O₆S
• 分子量: 365.367
• InChiKey: LSSOWNNCJUCCKU-LZYBPNLTSA-N

物化性质

• 密度：
  1.40±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  143
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  没食子酸 在 四丁基碘化铵 、 potassium carbonate 、 一水合肼 作用下， 以 甲醇 、 丙酮 为溶剂， 反应 14.0h， 生成 (E)-3,4,5-trimethoxy-N'-((5-nitrothiophen-2-yl)methylene)benzohydrazide
  参考文献：
  名称：

  N-(1′-naphthyl)-3,4,5-trimethoxybenzohydrazide as microtubule destabilizer: Synthesis, cytotoxicity, inhibition of cell migration and in vivo activity against acute lymphoblastic leukemia

  摘要：

  Tubulin-interacting agents, like vinca alkaloid and taxanes, play a fundamental role in cancer chemotherapy, making cellular microtubules (MT), one of the few validated anticancer targets. Cancer resistance to classical MT inhibitors has motivated the development of novel molecules with increased efficacy and lower toxicity. Aiming at designing structurally-simple inhibitors of MT assembly, we synthesized a series of thirty-one 3,4,5-trimethoxy-hydrazones and twenty-five derivatives or analogs. Docking simulations suggested that a representative N-acylhydrazone could adopt an appropriate stereochemistry inside the colchicine-binding domain of tubulin. Several of these compounds showed anti-leukemia effects in the nanomolar concentration range. Interference with MT polymerization was validated by the compounds' ability to inhibit MT assembly at the biochemical and cellular level. Selective toxicity investigations done with the most potent compound, a 3,4,5-trimethoxy-hydrazone with a 1-naphthyl group, showed remarkably selective toxicity against leukemia cells in comparison with stimulated normal lymphocytes, and no acute toxicity in vivo. Finally, this molecule was as active as vincristine in a murine model of human acute lymphoblastic leukemia at a weekly dose of 1 mg/kg. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.02.041

文献信息

• Synthesis and Biological Activity of Novel (E)-N’-(Substituted)-3,4,5-Trimethoxybenzohydrazide Analogs
  作者：Namala Rambabu、Bhavani Ram、Pramod Kumar Dubey、Bhavani Vasudha、Bhavani Balram

  DOI：10.13005/ojc/330126

  日期：2017.2.28

  Aspergillus niger and Candida albicans (Fungal strains). The results revealed that most of the hydrazone derivatives exhibited significant antibacterial activity. Furthermore, the synthesized hydrazone derivatives were found to exhibit significant antidiabetic activity when compared to insulin.

  通过3，4，5-三甲氧基苯并酰肼3与各种芳族和杂芳族醛a1的缩合描述了酰肼-hydr类似物4a-4l。利用各种光谱技术，即（1 H NMR，13 C NMR，IR和MS）来确定合成的化合物的结构。对这些化合物进行了针对金黄色葡萄球菌，酿脓链球菌，大肠杆菌，铜绿假单胞菌，黑曲霉和白色念珠菌（真菌菌株）的抗菌，抗真菌筛选。结果表明，大多数derivatives衍生物表现出显着的抗菌活性。此外，发现与胰岛素相比，合成的derivatives衍生物显示出显着的抗糖尿病活性。
• Antibacterial activity of chalcones, hydrazones and oxadiazoles against methicillin-resistant Staphylococcus aureus
  作者：Thaís Moreira Osório、Franco Delle Monache、Louise Domeneghini Chiaradia、Alessandra Mascarello、Taisa Regina Stumpf、Carlos Roberto Zanetti、Douglas Bardini Silveira、Célia Regina Monte Barardi、Elza de Fatima Albino Smânia、Aline Viancelli、Lucas Ariel Totaro Garcia、Rosendo Augusto Yunes、Ricardo José Nunes、Artur Smânia

  DOI：10.1016/j.bmcl.2011.11.059

  日期：2012.1

  The increase in antibiotic resistance due to multiple factors has encouraged the search for new compounds which are active against multidrug-resistant pathogens. In this context, chalcones, dihydrochalcones, hydrazones and oxadiazoles were tested against Staphylococcus aureus ATCC 25923 and methicillin-resistant S. aureus (MRSA) isolates, which were obtained from clinical laboratories and were characterized as MRSA using traditional and molecular methods. Among 65 tested compounds, two chalcones, one dihydrochalcone and two hydrazones were active against MRSA. Based on the minimal inhibitory concentration and cytotoxicity, hydrazones provided a better selectivity index than chalcones. Active hydrazones are promising antibiotic-like substances and they should be the subject of further microbiological studies. (C) 2011 Elsevier Ltd. All rights reserved.