2,2'-(2,4-difluorobenzylazanediyl)diethanol | 416867-47-5

• 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: 2,2'-(2,4-difluorobenzylazanediyl)diethanol
• 英文别名: 2-[(2,4-difluorophenyl)methyl-(2-hydroxyethyl)amino]ethanol
• CAS: 416867-47-5
• 化学式: C₁₁H₁₅F₂NO₂
• 分子量: 231.242
• InChiKey: VHQIQZSXAVZBDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  43.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2,2'-(2,4-difluorobenzylazanediyl)diethanol 在 三溴化磷 、 potassium carbonate 作用下， 以 氯仿 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 25.0h， 生成 N-(2,4-difluorobenzyl)-N-(2-(5-nitro-1H-imidazol-1-yl)ethyl)-2-(2-berberinoxyethoxy)ethanamine
  参考文献：
  名称：

  Synthesis and bioactive evaluation of novel hybrids of metronidazole and berberine as new type of antimicrobial agents and their transportation behavior by human serum albumin

  摘要：

  A series of novel hybrids of metronidazole and berberine as new type of antimicrobial agents were synthesized and characterized by H-1 NMR, C-13 NMR, IR, MS and FIRMS spectra. Bioactive assay manifested that most of the prepared compounds exhibited effective antibacterial and antifungal activities and some showed comparable or superior potency against Methicillin-resistant Staphylococcus aureus to reference drugs Norfloxacin, Chloromycin and Berberine. The transportation behavior of human serum albumin (HSA) to the highly active compound 5g was evaluated and revealed that the association of imidazole derivative 5g with HSA was spontaneous and the electrostatic interactions played important roles in the transportation of HSA to 5g. The calculated parameters indicated that compound 5g could be effectively stored and carried by HSA. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.05.007
• 作为产物：
  描述：

  2,4-二氟溴苄 、 二乙醇胺 以 乙腈 为溶剂， 生成 2,2'-(2,4-difluorobenzylazanediyl)diethanol
  参考文献：
  名称：

  新型胺衍生双唑类化合物的合成及其生物活性

  摘要：

  通过对氟康唑的系统结构修饰，设计了一系列新颖的胺衍生双唑化合物，并通过便捷有效的方法进行了合成，并在体外评估了所有制备的化合物对六种代表性细菌菌株和两种真菌菌株的抗菌活性。。生物活性结果表明，与参考药物相比，某些合成的化合物表现出中等甚至更好的活性。特别是，双咪唑5b及其盐类对包括MRSA在内的所有测试细菌菌株均具有显着的抗菌作用，而双三唑4b – c及其相应的盐类对白色念珠菌具有更好的活性。，变形杆菌比标准药物氟康唑和诺氟沙星分别高。出乎意料的是，双溴化物3a – f对所有测试的微生物菌株均表现出出色的活性。

  DOI：

  10.1016/j.ejmech.2010.06.012

文献信息

• Berberine azoles as antimicrobial agents: synthesis, biological evaluation and their interactions with human serum albumin
  作者：Shao-Lin Zhang、Juan-Juan Chang、Guri L. V. Damu、Rong-Xia Geng、Cheng-He Zhou

  DOI：10.1039/c3md00032j

  日期：——

  A series of berberine azoles was synthesized and characterized by NMR, IR, MS and HRMS spectroscopy. All the newly prepared compounds were screened for their antimicrobial activities. Bioactivity assays manifested that most of the berberine azoles exhibited good antimicrobial activities. Especially compound 7a displayed remarkable anti-Proteus vulgaris and anti-Candida mycoderma efficacies, which were comparable to or even better than for the reference drugs. The binding behavior of compound 7a to human serum albumin (HSA) revealed that hydrophobic interactions and hydrogen bonds play important roles in the association of compound 7a with HSA. Molecular docking experiments showed that compound 7a has moderate affinity to HSA, and the theoretical calculations were in accordance with the experimental results.

  合成并表征了一系列小檗碱噁唑化合物，采用了核磁共振（NMR）、红外光谱（IR）、质谱（MS）和高分辨率质谱（HRMS）等技术。对所有新制备的化合物进行了抗菌活性筛选。生物活性实验表明，大多数小檗碱噁唑化合物表现出良好的抗菌活性。特别是化合物7a在抑制变形杆菌和抗念珠菌微球菌方面显示出显著效果，其活性与参考药物相当甚至更好。化合物7a与人血清白蛋白（HSA）的结合行为表明，疏水作用和氢键在化合物7a与HSA的结合中起着重要作用。分子对接实验表明，化合物7a对HSA具有适度亲和力，而且理论计算结果与实验结果一致。
• Novel berberine triazoles: Synthesis, antimicrobial evaluation and competitive interactions with metal ions to Human Serum Albumin
  作者：Shao-Lin Zhang、Juan-Juan Chang、Guri L.V. Damu、Bo Fang、Xiang-Dong Zhou、Rong-Xia Geng、Cheng-He Zhou

  DOI：10.1016/j.bmcl.2012.12.036

  日期：2013.2

  A series of novel berberine triazoles were synthesized and characterized by IR, NMR, MS and HRMS spectra. All target compounds and their precursors were screened for antimicrobial activities in vitro against four Gram-positive bacteria, four Gram-negative bacteria and two fungal strains. Bioactive assay indicated that most of the prepared compounds exhibited good antibacterial and antifungal activities with low MIC values ranging from 2 to 64 mu g/mL, which were comparable to or even better than the reference drugs Berberine, Chloromycin, Norfloxacin and Fluconazole. The competitive interactions between compound 5a and metal ions to Human Serum Albumin (HSA) revealed that the participation of Mg2+ Fe3+ ions in compound 5a-HSA association could result in the concentration increase of free compound 5a, shorten the storage time and half-life of compound 5a in the blood, thus improving its antimicrobial efficacy. (C) 2012 Elsevier Ltd. All rights reserved.