4-(6-chloro-2-methoxyacridin-9-ylamino)benzene-1,2-diol | 1594853-65-2

• 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: 4-(6-chloro-2-methoxyacridin-9-ylamino)benzene-1,2-diol
• 英文别名: 4-[(6-Chloro-2-methoxyacridin-9-yl)amino]benzene-1,2-diol；4-[(6-chloro-2-methoxyacridin-9-yl)amino]benzene-1,2-diol
• CAS: 1594853-65-2
• 化学式: C₂₀H₁₅ClN₂O₃
• 分子量: 366.804
• InChiKey: BWMSCUXQECKPDV-UHFFFAOYSA-N

物化性质

• 沸点：
  544.7±45.0 °C(predicted)
• 密度：
  1.468±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  74.6
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  6,9-二氯-2-甲氧基吖啶 、 4-氨基-1,2-苯二醇 在 盐酸 作用下， 以 乙醇 、 水 为溶剂， 反应 24.0h， 以46%的产率得到4-(6-chloro-2-methoxyacridin-9-ylamino)benzene-1,2-diol
  参考文献：
  名称：

  Functionalized acridin-9-yl phenylamines protected neuronal HT22 cells from glutamate-induced cell death by reducing intracellular levels of free radical species

  摘要：

  The in vitro neuronal cell death model based on the HT22 mouse hippocampal cell model is a convenient means of identifying compounds that protect against oxidative glutamate toxicity which plays a role in the development of certain neurodegenerative diseases. Functionalized acridin-9-yl-phenylamines were found to protect HT22 cells from glutamate challenge at submicromolar concentrations. The Aryl(1)-NH-Aryl(2) scaffold that is embedded in these compounds was the minimal pharmacophore for activity. Mechanistically, protection against the endogenous oxidative stress generated by glutamate did not involve up-regulation of glutathione levels but attenuation of the late stage increases in mitochondrial ROS and intracellular calcium levels. The NH residue in the pharmacophore played a crucial role in this regard as seen from the loss of neuroprotection when it was structurally modified or replaced. That the same NH was essential for radical scavenging in cell-free and cell-based systems pointed to an antioxidant basis for the neuroprotective activities of these compounds. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.02.006

文献信息

• Functionalized acridin-9-yl phenylamines protected neuronal HT22 cells from glutamate-induced cell death by reducing intracellular levels of free radical species
  作者：Thuy Nguyen、Tianming Yang、Mei-Lin Go

  DOI：10.1016/j.bmcl.2014.02.006

  日期：2014.4

  The in vitro neuronal cell death model based on the HT22 mouse hippocampal cell model is a convenient means of identifying compounds that protect against oxidative glutamate toxicity which plays a role in the development of certain neurodegenerative diseases. Functionalized acridin-9-yl-phenylamines were found to protect HT22 cells from glutamate challenge at submicromolar concentrations. The Aryl(1)-NH-Aryl(2) scaffold that is embedded in these compounds was the minimal pharmacophore for activity. Mechanistically, protection against the endogenous oxidative stress generated by glutamate did not involve up-regulation of glutathione levels but attenuation of the late stage increases in mitochondrial ROS and intracellular calcium levels. The NH residue in the pharmacophore played a crucial role in this regard as seen from the loss of neuroprotection when it was structurally modified or replaced. That the same NH was essential for radical scavenging in cell-free and cell-based systems pointed to an antioxidant basis for the neuroprotective activities of these compounds. (C) 2014 Elsevier Ltd. All rights reserved.