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6,7-dichloro-1,4-di-N-oxide-3-methylquinoxaline-2-carboxylic acid 2-benzylamide | 1228550-65-9

中文名称
——
中文别名
——
英文名称
6,7-dichloro-1,4-di-N-oxide-3-methylquinoxaline-2-carboxylic acid 2-benzylamide
英文别名
N-benzyl-6,7-dichloro-3-methyl-1,4-dioxido-quinoxaline-1,4-diium-2-carboxamide;N-benzyl-6,7-dichloro-3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxamide
6,7-dichloro-1,4-di-N-oxide-3-methylquinoxaline-2-carboxylic acid 2-benzylamide化学式
CAS
1228550-65-9
化学式
C17H13Cl2N3O3
mdl
——
分子量
378.215
InChiKey
BEEMNZUOBXJMKM-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    25
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    75.5
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为产物:
    参考文献:
    名称:
    Studies on Log Po/w of Quinoxaline di-N-Oxides: A Comparison of RP-HPLC Experimental and Predictive Approaches
    摘要:
    根据我们之前的论文,合成了一系列喹喔啉-2-羧酰胺1,4-二-N-氧化物衍生物,并研究其作为抗结核药物的潜力。在这里,我们研究了摇瓶法的能力,并通过反相高效液相色谱(RP-HPLC)分析确定了20种化合物的保留时间(以log K表示)。我们发现,RP-HPLC分析对log P的预测可以达到较高的准确性,可以替代摇瓶法,避免了喹喔啉二-N-氧化物所带来的实验问题。研究的化合物被提交至ALOGPS模块,以比较实验得到的log Po/w值和预测数据。此外,我们还进行了QSAR关系的初步体外筛选,确认了还原峰电位、脂溶性、氢键供体能力和分子尺寸描述符对抗结核活性的影响。
    DOI:
    10.3390/molecules16097893
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文献信息

  • New 3-methylquinoxaline-2-carboxamide 1,4-di-N-oxide derivatives as anti-Mycobacterium tuberculosis agents
    作者:Saioa Ancizu、Elsa Moreno、Beatriz Solano、Raquel Villar、Asunción Burguete、Enrique Torres、Silvia Pérez-Silanes、Ignacio Aldana、Antonio Monge
    DOI:10.1016/j.bmc.2010.02.024
    日期:2010.4
    Mycobacterium tuberculosis (M.Tb) is a bacillus capable of causing a chronic and fatal condition in humans known as tuberculosis ( TB). It is estimated that there are 8 million new cases of TB per year and 3.1 million infected people die annually. Thirty-six new amide quinoxaline 1,4-di-N-oxide derivatives have been synthesized and evaluated as potential anti-tubercular agents, obtaining biological values similar to the reference compound, Rifampin (RIF). (C) 2010 Elsevier Ltd. All rights reserved.
  • Studies on Log Po/w of Quinoxaline di-N-Oxides: A Comparison of RP-HPLC Experimental and Predictive Approaches
    作者:Elsa Moreno、Elisabetta Gabano、Enrique Torres、James A. Platts、Mauro Ravera、Ignacio Aldana、Antonio Monge、Silvia Pérez-Silanes
    DOI:10.3390/molecules16097893
    日期:——
    As reported in our previous papers, a series of quinoxaline-2-carboxamide 1,4-di-N-oxide derivatives were synthesized and studied as anti-tuberculosis agents. Here, the capability of the shake-flask method was studied and the retention time (expressed as log K) of 20 compounds were determined by RP-HPLC analysis. We found that the prediction of log P by the RP-HPLC analysis can result in a high accuracy and can replace the shake-flask method avoiding the experimental problems presented by quinoxaline di-N-oxides. The studied compounds were subjected to the ALOGPS module with the aim of comparing experimental log Po/w values and predicted data. Moreover, a preliminary in silico screening of the QSAR relationship was made confirming the influence of reduction peak potential, lipophilicity, H-bond donor capacity and molecular dimension descriptors on anti-tuberculosis activity.
    根据我们之前的论文,合成了一系列喹喔啉-2-羧酰胺1,4-二-N-氧化物衍生物,并研究其作为抗结核药物的潜力。在这里,我们研究了摇瓶法的能力,并通过反相高效液相色谱(RP-HPLC)分析确定了20种化合物的保留时间(以log K表示)。我们发现,RP-HPLC分析对log P的预测可以达到较高的准确性,可以替代摇瓶法,避免了喹喔啉二-N-氧化物所带来的实验问题。研究的化合物被提交至ALOGPS模块,以比较实验得到的log Po/w值和预测数据。此外,我们还进行了QSAR关系的初步体外筛选,确认了还原峰电位、脂溶性、氢键供体能力和分子尺寸描述符对抗结核活性的影响。
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