2-Amino-1-[4-(2-methylphenyl)piperazin-1-yl]ethanone | 896520-32-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-Amino-1-[4-(2-methylphenyl)piperazin-1-yl]ethanone
• CAS: 896520-32-4
• 化学式: C₁₃H₁₉N₃O
• mdl: MFCD06741954
• 分子量: 233.313
• InChiKey: LMGBZFSYFJJRKY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.461
• 拓扑面积：
  49.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-Amino-1-[4-(2-methylphenyl)piperazin-1-yl]ethanone 、 异喹啉-5-磺酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 Isoquinolinesulfon-5-yl-[2-oxo-2-(4-o-tolylpiperazin-1-yl)ethyl]amide
  参考文献：
  名称：

  From Tyrosine to Glycine:  Synthesis and Biological Activity of Potent Antagonists of the Purinergic P2X₇ Receptor

  摘要：

  The characterization of the native and recombinant P2X(7) receptor continues to be hindered by the lack of specific and subtype-selective antagonists with a "druglike" profile. However, a tyrosine derivative named KN-62 exhibits selective P2X(7) receptor-blocking properties. As a molecular simplification of KN-62, the present study was designed to evaluate the functional antagonistic properties of a novel series of glycine derivatives characterized by the presence of different phenyl-substituted piperazine moieties. Antagonistic activity of these glycine derivatives was tested on HEK293 cells transfected with the human P2X(7) receptor. The most potent P2X(7) receptor antagonist identified in this study (compound 4g) contains an o-fluorine substituent on the phenylpiperazine moiety and had an IC50 of 12.1 nM. The biological responses investigated were ATP-dependent Ca2+ influx across the plasma membrane and ethidium bromide uptake.

  DOI：

  10.1021/jm070443e
• 作为产物：
  描述：

  1-(2-甲基苯基)哌嗪 在 palladium on activated charcoal 氢气 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 20.0 ℃ 、344.75 kPa 条件下， 反应 20.0h， 生成 2-Amino-1-[4-(2-methylphenyl)piperazin-1-yl]ethanone
  参考文献：
  名称：

  From Tyrosine to Glycine:  Synthesis and Biological Activity of Potent Antagonists of the Purinergic P2X₇ Receptor

  摘要：

  The characterization of the native and recombinant P2X(7) receptor continues to be hindered by the lack of specific and subtype-selective antagonists with a "druglike" profile. However, a tyrosine derivative named KN-62 exhibits selective P2X(7) receptor-blocking properties. As a molecular simplification of KN-62, the present study was designed to evaluate the functional antagonistic properties of a novel series of glycine derivatives characterized by the presence of different phenyl-substituted piperazine moieties. Antagonistic activity of these glycine derivatives was tested on HEK293 cells transfected with the human P2X(7) receptor. The most potent P2X(7) receptor antagonist identified in this study (compound 4g) contains an o-fluorine substituent on the phenylpiperazine moiety and had an IC50 of 12.1 nM. The biological responses investigated were ATP-dependent Ca2+ influx across the plasma membrane and ethidium bromide uptake.

  DOI：

  10.1021/jm070443e

文献信息

• Anti-influenza virus activities and mechanism of antrafenine analogs
  作者：Yun-Sang Tang、Chao Zhang、Chun-Yeung Lo、Zhe Jin、Bobby Lim-Ho Kong、Meng-Jie Xiao、Er-Fang Huang、Chun Hu、Pang-Chui Shaw

  DOI：10.1016/j.ejmech.2023.115775

  日期：2023.11

  together, we have identified a new class of anti-influenza compounds with dual molecular targets and good potential to be further developed. Importance The influenza viruses, especially influenza A and B subtypes, cause many deaths each year. The high mutation rate of the virus renders available therapeutics less effective with time. In this work we identify a new class of compounds, structurally similar

  安曲芬宁是一种最初设计用于抗炎用途的药物。在这项工作中，我们合成了其结构类似物的库并测试了抗流感活性。这些类似物属于2-(喹啉-4-基)氨基苯甲酰胺或2-(喹啉-4-基)氨基苯甲酸酯衍生物。确定了最佳表现者，即12、34、41，针对 A/WSN/33 (H1N1) 的 IC 50分别为 5.53、3.21 和 6.73 μM。这些化学物质对 A/PR/8/34 (H1N1)、A/HK/1/68 (H3N2) 和 B/Florida/04/2006 病毒也有效。添加时间研究和小基因组荧光素酶报告基因测定均支持该化合物作用于核糖核蛋白 (RNP) 成分。使用34和41作为代表性化合物，我们通过微尺度热泳确定这组化合物既结合PA C末端结构域又结合核蛋白(NP)，核蛋白是RNP最丰富的亚基。综上所述，我们已经确定了一类具有双分子靶点且具有进一步开发潜力的新型抗流感化合物。 重要性 流感病毒，尤其
• From Tyrosine to Glycine:  Synthesis and Biological Activity of Potent Antagonists of the Purinergic P2X₇ Receptor
  作者：Romeo Romagnoli、Pier Giovanni Baraldi、Maria Dora Carrion、Carlota Lopez Cara、Delia Preti、Olga Cruz-Lopez、Mojgan Aghazadeh Tabrizi、Allan R. Moorman、Stefania Gessi、Eleonora Fogli、Valeria Sacchetto、Pier Andrea Borea

  DOI：10.1021/jm070443e

  日期：2007.7.1

  The characterization of the native and recombinant P2X(7) receptor continues to be hindered by the lack of specific and subtype-selective antagonists with a "druglike" profile. However, a tyrosine derivative named KN-62 exhibits selective P2X(7) receptor-blocking properties. As a molecular simplification of KN-62, the present study was designed to evaluate the functional antagonistic properties of a novel series of glycine derivatives characterized by the presence of different phenyl-substituted piperazine moieties. Antagonistic activity of these glycine derivatives was tested on HEK293 cells transfected with the human P2X(7) receptor. The most potent P2X(7) receptor antagonist identified in this study (compound 4g) contains an o-fluorine substituent on the phenylpiperazine moiety and had an IC50 of 12.1 nM. The biological responses investigated were ATP-dependent Ca2+ influx across the plasma membrane and ethidium bromide uptake.