(E)-3-(nitronaphthalen-2-yl)-acrylic acid | 685534-65-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (E)-3-(nitronaphthalen-2-yl)-acrylic acid
• 英文别名: (E)-3-(3-nitronaphthalen-2-yl)prop-2-enoic acid
• CAS: 685534-65-0
• 化学式: C₁₃H₉NO₄
• 分子量: 243.219
• InChiKey: YEIKYRLICMSGKP-AATRIKPKSA-N

物化性质

• 沸点：
  480.7±28.0 °C(Predicted)
• 密度：
  1.422±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  83.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-甲基羟胺 、 (E)-3-(nitronaphthalen-2-yl)-acrylic acid 在 草酰氯 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 生成 N-甲基-3-(3-硝基-2-萘基)丙烯酰氧肟酸
  参考文献：
  名称：

  Hydroxamic acid inhibitors of 5-lipoxygenase: quantitative structure-activity relationships

  摘要：

  An evaluation of the quantitative structure-activity relationships (QSAR) for more than 100 hydroxamic acids revealed that the primary physicochemical feature influencing the in vitro 5-lipoxygenase inhibitory potencies of these compounds is the hydrophobicity of the molecule. A significant correlation was observed between the octanol-water partition coefficient of the substituent attached to the carbonyl of the hydroxamate and in vitro inhibitory activity. This correlation held for hydroxamic acids of diverse structure and with potencies spanning 4 orders of magnitude. Although the hydrophobicity may be packaged in a variety of structural ways and still correlate with potency, the QSAR study revealed two major exceptions. Specifically, the hydrophobicity of portions of compounds in the immediate vicinity of the hydroxamic acid functionality does not appear to contribute to increased inhibition and the hydrophobicity of fragments beyond approximately 12 A from the hydroxamate do not influence potency. The QSAR study also demonstrated that inhibitory activity was enhanced when there was an alkyl group on the hydroxamate nitrogen, when electron-withdrawing substituents were present and when the hydroxamate was conjugated to an aromatic system. These observations provide a simple description of the lipoxygenase-hydroxamic acid binding site.

  DOI：

  10.1021/jm00165a017
• 作为产物：
  描述：

  (E)-3-(nitronaphthalen-2-yl)-acrylic acid methyl ester 在 sodium hydroxide 、 盐酸 作用下， 以 甲醇 、 水 为溶剂， 反应 1.0h， 以80%的产率得到(E)-3-(nitronaphthalen-2-yl)-acrylic acid
  参考文献：
  名称：

  [EN] 1-(4-BENZYL-PIPERAZIN-1-YL)-3-PHENYL-PROPENONE DERIVATIVES
  [FR] DERIVES DE 1-(4-BENZYL-PIPERAZINE-1-YL)-3-PHENYL-PROPENONE

  摘要：

  公开号：

  WO2004037796A3

文献信息

• US7645760B2
  申请人：——

  公开号：US7645760B2

  公开（公告）日：2010-01-12
• [EN] 1-(4-BENZYL-PIPERAZIN-1-YL)-3-PHENYL-PROPENONE DERIVATIVES<br/>[FR] DERIVES DE 1-(4-BENZYL-PIPERAZINE-1-YL)-3-PHENYL-PROPENONE
  申请人：NOVARTIS AG

  公开号：WO2004037796A3

  公开（公告）日：2004-06-17
• Hydroxamic acid inhibitors of 5-lipoxygenase: quantitative structure-activity relationships
  作者：James B. Summers、Ki H. Kim、Hormoz Mazdiyasni、James H. Holms、James D. Ratajczyk、Andrew O. Stewart、Richard D. Dyer、George W. Carter

  DOI：10.1021/jm00165a017

  日期：1990.3

  An evaluation of the quantitative structure-activity relationships (QSAR) for more than 100 hydroxamic acids revealed that the primary physicochemical feature influencing the in vitro 5-lipoxygenase inhibitory potencies of these compounds is the hydrophobicity of the molecule. A significant correlation was observed between the octanol-water partition coefficient of the substituent attached to the carbonyl of the hydroxamate and in vitro inhibitory activity. This correlation held for hydroxamic acids of diverse structure and with potencies spanning 4 orders of magnitude. Although the hydrophobicity may be packaged in a variety of structural ways and still correlate with potency, the QSAR study revealed two major exceptions. Specifically, the hydrophobicity of portions of compounds in the immediate vicinity of the hydroxamic acid functionality does not appear to contribute to increased inhibition and the hydrophobicity of fragments beyond approximately 12 A from the hydroxamate do not influence potency. The QSAR study also demonstrated that inhibitory activity was enhanced when there was an alkyl group on the hydroxamate nitrogen, when electron-withdrawing substituents were present and when the hydroxamate was conjugated to an aromatic system. These observations provide a simple description of the lipoxygenase-hydroxamic acid binding site.