N¹,N³-bis(4-cyanophenyl)isophthalamide | 250343-08-9

• 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: N¹,N³-bis(4-cyanophenyl)isophthalamide
• 英文别名: N,N'-bis(4-cyanophenyl)-1,3-benzodiamide；N,N'-bis(4-cyanophenyl)isophthalamide；N,3-benzenedicarboxamide；1-N,3-N-bis(4-cyanophenyl)benzene-1,3-dicarboxamide
• CAS: 250343-08-9
• 化学式: C₂₂H₁₄N₄O₂
• mdl: MFCD02575667
• 分子量: 366.379
• InChiKey: SBVZFHPYQWDMCZ-UHFFFAOYSA-N

物化性质

• 沸点：
  492.2±40.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  28
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  106
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N¹,N³-bis(4-cyanophenyl)isophthalamide 在 盐酸 、 氨 作用下， 以 四氢呋喃 、 乙醇 、 氯仿 为溶剂， 反应 4.0h， 生成 N,N'-Bis-(4-carbamimidoyl-phenyl)-isophthalamide
  参考文献：
  名称：

  Trypanocidal Activity of Conformationally Restricted Pentamidine Congeners

  摘要：

  A series of conformationally restricted congeners of pentamidine in which the flexible pentyl bridge of pentamidine was replaced by trans-1,2-bismethylenecyclopropyl, phenyl, pyridinyl, piperazinyl, homopiperazinyl, and piperidinyl groups were synthesized. The compounds were evaluated for trypanocidal activity in vitro and in vivo against one drug-sensitive and three drug-resistant trypanosome isolates. The DNA binding affinity of the compounds was also studied using calf thymus DNA and poly(dA-dT). The nature of the linker influenced the DNA binding affinity as well as the trypanocidal activity of the compounds. trans-1,2-Bis(4-amidinophenoxymethylene)cyclopropane (1) was over 25-fold more potent than pentamidine against the drug-resistant isolate KETRI 243As-10-3, albeit with comparable DNA binding affinity. NN'-Bis(4-amidinophenyl)homopiperazine (8) was the most potent trypanocide in vitro against all four trypanosome isolates studied, but N,N'-bis(4-amidinophenyl)piperazine (6) was the most effective agent in vivo against both drug-sensitive and drug-resistant trypanosomes.

  DOI：

  10.1021/jm020375q
• 作为产物：
  描述：

  间苯二甲酰氯 、 对氨基苯腈 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 48.0h， 以48%的产率得到N¹,N³-bis(4-cyanophenyl)isophthalamide
  参考文献：
  名称：

  二咪唑啉酰胺对非洲锥虫病的活性

  摘要：

  我们在体外鉴定了几种二咪唑啉单酰胺和二酰胺，它们与喷他脒对罗得西亚布氏锥虫一样有效。所有这些也比喷他脒的细胞毒性更小，但在罗得西亚布氏锥虫感染的小鼠模型中，没有一种比喷他脒更有效。如果存在第二个弱碱官能团，单个咪唑啉可能足以获得高抗锥虫活性。

  DOI：

  10.1016/j.bmcl.2013.12.064

文献信息

• Identification and Structure–Activity Relationships of Novel Compounds that Potentiate the Activities of Antibiotics in <i>Escherichia coli</i>
  作者：Keith M. Haynes、Narges Abdali、Varsha Jhawar、Helen I. Zgurskaya、Jerry M. Parks、Adam T. Green、Jerome Baudry、Valentin V. Rybenkov、Jeremy C. Smith、John K. Walker

  DOI：10.1021/acs.jmedchem.7b00453

  日期：2017.7.27

  In Gram-negative bacteria, efflux pumps are able to prevent effective cellular concentrations from being achieved for a number of antibiotics. Small molecule adjuvants that act as efflux pump inhibitors (EPIs) have the potential to reinvigorate existing antibiotics that are currently ineffective due to efflux mechanisms. Through a combination of rigorous experimental screening and in silico virtual

  在革兰氏阴性细菌中，外排泵能够防止多种抗生素达到有效的细胞浓度。充当外排泵抑制剂（EPI）的小分子佐剂有可能使现有的由于外排机制无效的抗生素恢复活力。通过严格的实验筛选和计算机虚拟筛选的组合，我们最近确定了与膜融合蛋白AcrA相互作用的新型EPI，AcrA是大肠杆菌中AcrAB-TolC外排泵的关键组件。在本文中，我们介绍了围绕先前提到的命中之一NSC 60339（1）的初步优化工作以及结构与活性之间的关系。通过这些努力，我们确定了两种化合物，SLUPP - 225（17小时）和SLUPP - 417（170），它表现出良好的特性，如潜在环境绩效指标大肠杆菌细胞，包括渗透外膜的能力，改进的相对流出的抑制作用1新生霉素的活性的，和增强和红霉素。
• Cytotoxic small molecule dimers and their inhibitory activity against human breast cancer cells
  作者：M. Kyle Hadden、Brian S.J. Blagg

  DOI：10.1016/j.bmcl.2007.07.014

  日期：2007.9

  Small molecules based upon natural product dimers that exhibit cytotoxic activity were synthesized and evaluated for their anti-proliferative activity in human breast cancer cell lines. A central isophthalic core structure linking aromatic amines containing 3,5-disubstitutions produced the most active compounds. This series of compounds was found to be more active against the estrogen receptor positive cell line MCF-7 than the estrogen receptor negative cell line, SKBr3. (C)2007 Elsevier Ltd. All rights reserved.
• Synthesis and anti-Pneumocystis carinii activity of conformationally restricted analogues of pentamidine
  作者：Bin Tao、Tien L Huang、Qian Zhang、Latasha Jackson、Sherry F Queener、Isaac O Donkor

  DOI：10.1016/s0223-5234(99)80102-0

  日期：1999.6

  A series of conformationally restricted analogues of pentamidine in which the flexible central bridge has been replaced by trans-cyclopropyl, phenyl, pyridinyl, piperazinyl or homopiperazinyl groups as conformationally restricted linkers have been synthesized. The anti-Pneumocystis carinii activity of these compounds was evaluated in a cell culture model and the DNA binding affinity was determined by thermal denaturation measurements. At 1 mu M, compounds 2, 3, 5, 7, 9 and pentamidine were highly effective and caused total inhibition of P. carinii growth in culture. At 0.1 mu M, compounds 2, 5, 7 and 10 were more active than pentamidine with N, N'-bis(4-amidinophenyl)piperazine 7 being approximately 15-fold more effective than pentamidine. The most active compounds, 7 and 10, showed strong binding affinities for calf thymus DNA and poly(dA-dT); however, a clear correlation between DNA binding affinity and the in vitro anti-P. carinii activity of these compounds was not observed. The results suggest that the nature of the central Linker influences the biological actions of these compounds. (C) Elsevier, Paris.
• Anion Complexation and Transport by Isophthalamide and Dipicolinamide Derivatives: DNA Plasmid Transformation in <i>E. coli</i>
  作者：Jason L. Atkins、Mohit B. Patel、Megan M. Daschbach、Joseph W. Meisel、George W. Gokel

  DOI：10.1021/ja304816e

  日期：2012.8.22

  Tris-arenes based on either isophthalic acid or 2,6-dipicolinic acid have been known for more than a decade to bind anions. Recent studies have also demonstrated their ability to transport various ions through membranes. In this report, we demonstrate two important properties of these simple diamides. First, they transport plasmid DNA into Escherichia colt about 2-fold over controls, where the ampicillin resistance gene is expressed in the bacteria. These studies were done with plasrnid DNA (similar to 2.6 kilobase (kb)) in JM109 E. coli cells. Second, known methods do not typically transport large plasmids (>15 kb). We demonstrate here that transformation of large pVIB plasmids (i.e., >20 kb) were enhanced over water controls by similar to 10-fold. These results are in striking contrast to the normal decrease in transformation with increasing plasmid size.
• Activity of diimidazoline amides against African trypanosomiasis
  作者：Yuxiang Dong、Xiaofang Wang、Monica Cal、Marcel Kaiser、Jonathan L. Vennerstrom

  DOI：10.1016/j.bmcl.2013.12.064

  日期：2014.2

  diimidazoline mono- and diamides that were as potent as pentamidine against Trypanosoma brucei rhodesiense in vitro. All of these were also less cytotoxic than pentamidine, but none was as effective as the latter in a T. brucei rhodesiense-infected mouse model. A single imidazoline may be sufficient for high antitrypanosomal activity provided that a second weak base functional group is present.

  我们在体外鉴定了几种二咪唑啉单酰胺和二酰胺，它们与喷他脒对罗得西亚布氏锥虫一样有效。所有这些也比喷他脒的细胞毒性更小，但在罗得西亚布氏锥虫感染的小鼠模型中，没有一种比喷他脒更有效。如果存在第二个弱碱官能团，单个咪唑啉可能足以获得高抗锥虫活性。