2'-propanoyloxy-2-bromoacetophenone | 146297-88-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2'-propanoyloxy-2-bromoacetophenone
• 英文别名: [2-(2-Bromoacetyl)phenyl] propanoate
• CAS: 146297-88-3
• 化学式: C₁₁H₁₁BrO₃
• 分子量: 271.111
• InChiKey: HTOUCSZLWVENQZ-UHFFFAOYSA-N

物化性质

• 沸点：
  340.8±22.0 °C(Predicted)
• 密度：
  1.439±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  Potassium benzoate 、 2'-propanoyloxy-2-bromoacetophenone 以 乙腈 为溶剂， 反应 48.0h， 以53%的产率得到2-(2-phenoxyacetyl)phenyl propionate
  参考文献：
  名称：

  Structure–activity relationship studies of flavonoids as potent inhibitors of human platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2

  摘要：

  Human lipoxygenase (hLO) isozymes have been implicated in a number of disease states and have attracted much attention with respect to their inhibition. One class of inhibitors, the flavonoids, have been shown to be potent lipoxygenase inhibitors but their study has been restricted to those compounds found in nature, which have limited structural variability. We have therefore carried out a comprehensive study to determine the structural requirements for flavonoid potency and selectivity against platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2. We conclude from this study that catechols are essential for high potency, that isoflavones and isoflavanones tend to select against 12-hLO, that isoflavans tend to select against 15-hLO-1, but few flavonoids target 15-hLO-2. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.07.036
• 作为产物：
  描述：

  2'-propanoyloxyacetophenone 在 phenyltrimethylammonium tribromide 作用下， 以 四氢呋喃 为溶剂， 以97%的产率得到2'-propanoyloxy-2-bromoacetophenone
  参考文献：
  名称：

  Structure–activity relationship studies of flavonoids as potent inhibitors of human platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2

  摘要：

  Human lipoxygenase (hLO) isozymes have been implicated in a number of disease states and have attracted much attention with respect to their inhibition. One class of inhibitors, the flavonoids, have been shown to be potent lipoxygenase inhibitors but their study has been restricted to those compounds found in nature, which have limited structural variability. We have therefore carried out a comprehensive study to determine the structural requirements for flavonoid potency and selectivity against platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2. We conclude from this study that catechols are essential for high potency, that isoflavones and isoflavanones tend to select against 12-hLO, that isoflavans tend to select against 15-hLO-1, but few flavonoids target 15-hLO-2. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.07.036

文献信息

• Kostka, Krzysztof; Pastuszko, Slawomir; Porada, Marek, Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 71, # 1-4, p. 67 - 74
  作者：Kostka, Krzysztof、Pastuszko, Slawomir、Porada, Marek

  DOI：——

  日期：——
• Structure–activity relationship studies of flavonoids as potent inhibitors of human platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2
  作者：Yesseny Vasquez-Martinez、Rachana V. Ohri、Victor Kenyon、Theodore R. Holman、Silvia Sepúlveda-Boza

  DOI：10.1016/j.bmc.2007.07.036

  日期：2007.12

  Human lipoxygenase (hLO) isozymes have been implicated in a number of disease states and have attracted much attention with respect to their inhibition. One class of inhibitors, the flavonoids, have been shown to be potent lipoxygenase inhibitors but their study has been restricted to those compounds found in nature, which have limited structural variability. We have therefore carried out a comprehensive study to determine the structural requirements for flavonoid potency and selectivity against platelet 12-hLO, reticulocyte 15-hLO-1, and prostate epithelial 15-hLO-2. We conclude from this study that catechols are essential for high potency, that isoflavones and isoflavanones tend to select against 12-hLO, that isoflavans tend to select against 15-hLO-1, but few flavonoids target 15-hLO-2. (C) 2007 Elsevier Ltd. All rights reserved.