3-(4-isopropylphenyl)-2-oxo-5-ethyloxazolidine

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-(4-isopropylphenyl)-2-oxo-5-ethyloxazolidine
• 英文别名: 5-Ethyl-3-(4-propan-2-ylphenyl)-1,3-oxazolidin-2-one
• 化学式: C₁₄H₁₉NO₂
• 分子量: 233.31
• InChiKey: AXPNACXPTWUWFJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,2-环氧丁烷 、 4-异丙基苯异氰酸酯 在 三正丁基氧化磷 、 lithium bromide 作用下， 以 xylene 为溶剂， 反应 2.0h， 以86%的产率得到3-(4-isopropylphenyl)-2-oxo-5-ethyloxazolidine
  参考文献：
  名称：

  Antibacterials. Synthesis and structure-activity studies of 3-aryl-2-oxooxazolidines. 1. The B group

  摘要：

  The synthesis and structure/activity studies of the effect of varying the "B" group in a series of oxazolidinone antibacterials (I) are described. Two synthetic routes were used: (1) alkylation of aniline with glycidol followed by dialkyl carbonate heterocyclization to afford I (A = H, B = OH), whose arene ring was further elaborated by using electrophilic aromatic substitution methodology; (2) cycloaddition of substituted aryl isocyanates with epoxides to give A and B with a variety of values. I with B = OH or Br were converted to other "B" functionalities by using SN2 methodology. Antibacterial evaluation of compounds I with A = acetyl, isopropyl, methylthio, methylsulfinyl, methylsulfonyl, and sulfonamido and a variety of different "B" groups against Staphylococcus aureus and Enterococcus faecalis concluded that the compounds with B = aminoacyl, and particularly acetamido, were the most active of those examined in each A series, possessing MICs in the range of 0.5-4 micrograms/mL for the most active compounds described.

  DOI：

  10.1021/jm00128a003

文献信息

• BORON CONTAINING SMALL MOLECULES
  申请人：HERNANDEZ Vincent S.

  公开号：US20110124597A1

  公开（公告）日：2011-05-26

  This invention provides, among other things, novel compounds useful for treating bacterial infections, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.

  这项发明提供了多种新型化合物，用于治疗细菌感染，包括含有这些化合物的药物组合物，以及这些化合物与至少一种其他治疗有效剂的组合。
• Antibacterials. Synthesis and structure-activity studies of 3-aryl-2-oxooxazolidines. 1. The B group
  作者：Walter A. Gregory、David R. Brittelli、C. L. J. Wang、Mark A. Wuonola、Ronald J. McRipley、David C. Eustice、Virginia S. Eberly、Andrew M. Slee、Martin Forbes、P. T. Bartholomew

  DOI：10.1021/jm00128a003

  日期：1989.8

  The synthesis and structure/activity studies of the effect of varying the "B" group in a series of oxazolidinone antibacterials (I) are described. Two synthetic routes were used: (1) alkylation of aniline with glycidol followed by dialkyl carbonate heterocyclization to afford I (A = H, B = OH), whose arene ring was further elaborated by using electrophilic aromatic substitution methodology; (2) cycloaddition of substituted aryl isocyanates with epoxides to give A and B with a variety of values. I with B = OH or Br were converted to other "B" functionalities by using SN2 methodology. Antibacterial evaluation of compounds I with A = acetyl, isopropyl, methylthio, methylsulfinyl, methylsulfonyl, and sulfonamido and a variety of different "B" groups against Staphylococcus aureus and Enterococcus faecalis concluded that the compounds with B = aminoacyl, and particularly acetamido, were the most active of those examined in each A series, possessing MICs in the range of 0.5-4 micrograms/mL for the most active compounds described.