1-[4-(4-Tert-butylphenyl)phenyl]-4,4,4-trifluorobutane-1,3-dione | 949881-95-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-[4-(4-Tert-butylphenyl)phenyl]-4,4,4-trifluorobutane-1,3-dione
• 英文别名: 1-[4-(4-tert-butylphenyl)phenyl]-4,4,4-trifluorobutane-1,3-dione
• CAS: 949881-95-2
• 化学式: C₂₀H₁₉F₃O₂
• 分子量: 348.365
• InChiKey: FZESLFAXCCSUQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-[4-(4-Tert-butylphenyl)phenyl]-4,4,4-trifluorobutane-1,3-dione 在 盐酸 、 双氧水 、 sodium carbonate 作用下， 以 乙醇 为溶剂， 生成 4-[5-(4-(4-tert-butylphenyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenecarboxamide
  参考文献：
  名称：

  Development of novel antibacterial agents against methicillin-resistant Staphylococcus aureus

  摘要：

  Methicillin-resistant Staphylococcus aureus (MRSA) poses a serious threat to public health because of its resistance to multiple antibiotics most commonly used to treat infection. In this study, we report the unique ability of the cyclooxygenase-2 (COX-2) inhibitor celecoxib to kill Staphylococcus aureus and MRSA with modest potency. We hypothesize that the anti-Staphylococcus activity of celecoxib could be pharmacologically exploited to develop novel anti-MRSA agents with a distinct mechanism. Examination of an in-house, celecoxib-based focused compound library in conjunction with structural modifications led to the identification of compound 46 as the lead agent with high antibacterial potency against a panel of Staphylococcus pathogens and different strains of MRSA. Moreover, this killing effect is bacteria-specific, as human cancer cells are resistant to 46. In addition, a single intraperitoneal administration of compound 46 at 30 mg/kg improved the survival of MRSA-infected C57BL/6 mice. In light of its high potency in eradicating MRSA in vitro and its in vivo activity, compound 46 and its analogues warrant continued preclinical development as a potential therapeutic intervention against MRSA. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.06.018
• 作为产物：
  描述：

  三氟乙酸乙酯 、 1-(4'-tert-butylbiphenyl-4-yl)ethanone 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 生成 1-[4-(4-Tert-butylphenyl)phenyl]-4,4,4-trifluorobutane-1,3-dione
  参考文献：
  名称：

  Development of novel antibacterial agents against methicillin-resistant Staphylococcus aureus

  摘要：

  Methicillin-resistant Staphylococcus aureus (MRSA) poses a serious threat to public health because of its resistance to multiple antibiotics most commonly used to treat infection. In this study, we report the unique ability of the cyclooxygenase-2 (COX-2) inhibitor celecoxib to kill Staphylococcus aureus and MRSA with modest potency. We hypothesize that the anti-Staphylococcus activity of celecoxib could be pharmacologically exploited to develop novel anti-MRSA agents with a distinct mechanism. Examination of an in-house, celecoxib-based focused compound library in conjunction with structural modifications led to the identification of compound 46 as the lead agent with high antibacterial potency against a panel of Staphylococcus pathogens and different strains of MRSA. Moreover, this killing effect is bacteria-specific, as human cancer cells are resistant to 46. In addition, a single intraperitoneal administration of compound 46 at 30 mg/kg improved the survival of MRSA-infected C57BL/6 mice. In light of its high potency in eradicating MRSA in vitro and its in vivo activity, compound 46 and its analogues warrant continued preclinical development as a potential therapeutic intervention against MRSA. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.06.018

文献信息

• Development of novel antibacterial agents against methicillin-resistant Staphylococcus aureus
  作者：Hao-Chieh Chiu、Su-Lin Lee、Naval Kapuriya、Dasheng Wang、Yi-Ru Chen、Sung-Liang Yu、Samuel K. Kulp、Lee-Jene Teng、Ching-Shih Chen

  DOI：10.1016/j.bmc.2012.06.018

  日期：2012.8

  Methicillin-resistant Staphylococcus aureus (MRSA) poses a serious threat to public health because of its resistance to multiple antibiotics most commonly used to treat infection. In this study, we report the unique ability of the cyclooxygenase-2 (COX-2) inhibitor celecoxib to kill Staphylococcus aureus and MRSA with modest potency. We hypothesize that the anti-Staphylococcus activity of celecoxib could be pharmacologically exploited to develop novel anti-MRSA agents with a distinct mechanism. Examination of an in-house, celecoxib-based focused compound library in conjunction with structural modifications led to the identification of compound 46 as the lead agent with high antibacterial potency against a panel of Staphylococcus pathogens and different strains of MRSA. Moreover, this killing effect is bacteria-specific, as human cancer cells are resistant to 46. In addition, a single intraperitoneal administration of compound 46 at 30 mg/kg improved the survival of MRSA-infected C57BL/6 mice. In light of its high potency in eradicating MRSA in vitro and its in vivo activity, compound 46 and its analogues warrant continued preclinical development as a potential therapeutic intervention against MRSA. (C) 2012 Elsevier Ltd. All rights reserved.