tert-butyl N-[2-[[1-methyl-4-[[1-methyl-4-[[4-[(E)-2-quinolin-3-ylethenyl]benzoyl]amino]pyrrole-2-carbonyl]amino]pyrrole-2-carbonyl]amino]ethyl]carbamate | 1407491-73-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: tert-butyl N-[2-[[1-methyl-4-[[1-methyl-4-[[4-[(E)-2-quinolin-3-ylethenyl]benzoyl]amino]pyrrole-2-carbonyl]amino]pyrrole-2-carbonyl]amino]ethyl]carbamate
• CAS: 1407491-73-9
• 化学式: C₃₇H₃₉N₇O₅
• 分子量: 661.761
• InChiKey: PGJIGLFEWMUIQG-ZHACJKMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  49
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  148
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[2-[[1-methyl-4-[[1-methyl-4-[[4-[(E)-2-quinolin-3-ylethenyl]benzoyl]amino]pyrrole-2-carbonyl]amino]pyrrole-2-carbonyl]amino]ethyl]carbamate 在 potassium carbonate 作用下， 以 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 0.5h， 生成 N-(5-{[(2-{[(E)-(cyanoimino)(methylamino)methyl]amino}ethyl)amino]carbonyl}-1-methyl-1H-pyrrol-3-yl)-1-methyl-4-({4-[(E)-2-(3-quinolinyl)ethenyl]benzoyl}amino)-1H-pyrrole-2-carboxamide trifluoroacetate
  参考文献：
  名称：

  Design, synthesis and antibacterial activity of minor groove binders: The role of non-cationic tail groups

  摘要：

  The design and synthesis of a new class of minor groove binder (MGBs) in which, the cationic tail group has been replaced by a neutral, polar variant including cyanoguanidine, nitroalkene, and trifluoroacetamide groups. Antibacterial activity (against Gram positive bacteria) was found for both the nitroalkene and trifluoroacetamide groups. For the case of the nitroalkene tail group, strong binding of a minor groove binder containing this tail group was demonstrated by both DNA footprinting and melting temperature measurements, showing a correlation between DNA binding and antibacterial activity. The compounds have also been evaluated for binding to the hERG ion channel to determine whether non-cationic but polar substituents might have an advantage compared with conventional cationic tail groups in avoiding hERG binding. In this series of compounds, it was found that whilst non-cationic compounds generally had lower affinity to the hERG ion channel, all of the compounds studied bound weakly to the hERG ion channel, probably associated with the hydrophobic head groups. (c) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.08.013
• 作为产物：
  描述：

  tert-butyl 2-{[(1-methyl-4-{[(1-methyl-4-nitro-1H-pyrrol-2-yl)carbonyl]amino}-1H-pyrrol-2-yl)carbonyl]amino}ethylcarbamate 在 N-甲基吗啉 、 palladium 10% on activated carbon 、 氢气 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 19.0h， 生成 tert-butyl N-[2-[[1-methyl-4-[[1-methyl-4-[[4-[(E)-2-quinolin-3-ylethenyl]benzoyl]amino]pyrrole-2-carbonyl]amino]pyrrole-2-carbonyl]amino]ethyl]carbamate
  参考文献：
  名称：

  Design, synthesis and antibacterial activity of minor groove binders: The role of non-cationic tail groups

  摘要：

  The design and synthesis of a new class of minor groove binder (MGBs) in which, the cationic tail group has been replaced by a neutral, polar variant including cyanoguanidine, nitroalkene, and trifluoroacetamide groups. Antibacterial activity (against Gram positive bacteria) was found for both the nitroalkene and trifluoroacetamide groups. For the case of the nitroalkene tail group, strong binding of a minor groove binder containing this tail group was demonstrated by both DNA footprinting and melting temperature measurements, showing a correlation between DNA binding and antibacterial activity. The compounds have also been evaluated for binding to the hERG ion channel to determine whether non-cationic but polar substituents might have an advantage compared with conventional cationic tail groups in avoiding hERG binding. In this series of compounds, it was found that whilst non-cationic compounds generally had lower affinity to the hERG ion channel, all of the compounds studied bound weakly to the hERG ion channel, probably associated with the hydrophobic head groups. (c) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.08.013

文献信息

• Design, synthesis and antibacterial activity of minor groove binders: The role of non-cationic tail groups
  作者：Abedawn I. Khalaf、Claire Bourdin、David Breen、Gavin Donoghue、Fraser J. Scott、Colin J. Suckling、Donna MacMillan、Carol Clements、Keith Fox、Doreen A.T. Sekibo

  DOI：10.1016/j.ejmech.2012.08.013

  日期：2012.10

  The design and synthesis of a new class of minor groove binder (MGBs) in which, the cationic tail group has been replaced by a neutral, polar variant including cyanoguanidine, nitroalkene, and trifluoroacetamide groups. Antibacterial activity (against Gram positive bacteria) was found for both the nitroalkene and trifluoroacetamide groups. For the case of the nitroalkene tail group, strong binding of a minor groove binder containing this tail group was demonstrated by both DNA footprinting and melting temperature measurements, showing a correlation between DNA binding and antibacterial activity. The compounds have also been evaluated for binding to the hERG ion channel to determine whether non-cationic but polar substituents might have an advantage compared with conventional cationic tail groups in avoiding hERG binding. In this series of compounds, it was found that whilst non-cationic compounds generally had lower affinity to the hERG ion channel, all of the compounds studied bound weakly to the hERG ion channel, probably associated with the hydrophobic head groups. (c) 2012 Elsevier Masson SAS. All rights reserved.