Tert-butyl (3-(quinoxalin-6-yl)prop-2-yn-1-yl)carbamate | 892860-23-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: Tert-butyl (3-(quinoxalin-6-yl)prop-2-yn-1-yl)carbamate
• 英文别名: tert-butyl N-(3-quinoxalin-6-ylprop-2-ynyl)carbamate
• CAS: 892860-23-0
• 化学式: C₁₆H₁₇N₃O₂
• 分子量: 283.33
• InChiKey: AEPRATOSSGXWDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.51
• 重原子数：
  21.0
• 可旋转键数：
  1.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  64.11
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  Tert-butyl (3-(quinoxalin-6-yl)prop-2-yn-1-yl)carbamate 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 、 乙酸乙酯 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  A new type of ketolide bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether: Synthesis and structure–activity relationships (2)

  摘要：

  A new type of ketolide bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether and its analogues were prepared, and their antibacterial activities and pharmacokinetic properties were evaluated. We found that the introduction of all (R)-alkyl group between the amide and iminoether groups could improve the pharmacokinetic properties while maintaining the activity against erythromycin-resistant Streptococcus pneumoniae. Among the ketolides prepared with the (R)-alkyl group, compound 5p with an N-(3-quinoxalin-6-yl-propyl)-propionamide moiety was found to have in vivo efficacy comparable to CAM with potent in vitro antibacterial activities against the key respiratory pathogens including Haemophilus influenzae and erythromycin-resistant S. pneumoniae. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.01.036
• 作为产物：
  描述：

  6-溴喹喔啉 、 N-Boc-氨基丙炔 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 2.0h， 生成 Tert-butyl (3-(quinoxalin-6-yl)prop-2-yn-1-yl)carbamate
  参考文献：
  名称：

  A new type of ketolide bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether: Synthesis and structure–activity relationships (2)

  摘要：

  A new type of ketolide bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether and its analogues were prepared, and their antibacterial activities and pharmacokinetic properties were evaluated. We found that the introduction of all (R)-alkyl group between the amide and iminoether groups could improve the pharmacokinetic properties while maintaining the activity against erythromycin-resistant Streptococcus pneumoniae. Among the ketolides prepared with the (R)-alkyl group, compound 5p with an N-(3-quinoxalin-6-yl-propyl)-propionamide moiety was found to have in vivo efficacy comparable to CAM with potent in vitro antibacterial activities against the key respiratory pathogens including Haemophilus influenzae and erythromycin-resistant S. pneumoniae. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.01.036