4-[5-(4-Methoxy-phenyl)-1H-pyrazol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester | 1025768-98-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-[5-(4-Methoxy-phenyl)-1H-pyrazol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester
• 英文别名: tert-butyl 4-[5-(4-methoxyphenyl)-1H-pyrazol-3-yl]tetrahydro-1(2H)-pyridinecarboxylate；tert-butyl 4-[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]piperidine-1-carboxylate
• CAS: 1025768-98-2
• 化学式: C₂₀H₂₇N₃O₃
• 分子量: 357.453
• InChiKey: AJLZSYJLIJMGPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  67.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-[5-(4-Methoxy-phenyl)-1H-pyrazol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 4-[3-(4-哌啶基)-1H-吡唑-5-基]-苯甲醚
  参考文献：
  名称：

  Synthesis and Antibacterial Activity of a Novel Series of Potent DNA Gyrase Inhibitors. Pyrazole Derivatives

  摘要：

  We have previously found that a pyrazole derivative 1 possesses antibacterial activity and inhibitory activity against DNA gyrase and topoisomerase TV. Here, we synthesized new pyrazole derivatives and found that 5-[(E)-2-(5-chloroindol-3-yl)vinyl]pyrazole 16 possesses potent antibacterial activity and selective inhibitory activity against bacterial topoisomerases. Many of the synthesized pyrazole derivatives were potent against clinically isolated quinolone- or coumarin-resistant Gram-positive strains and had minimal inhibitory concentration values against these strains equivalent to those against susceptible strains.

  DOI：

  10.1021/jm030394f
• 作为产物：
  描述：

  1-Boc-4-哌啶甲酸 在 一水合肼 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 24.5h， 生成 4-[5-(4-Methoxy-phenyl)-1H-pyrazol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Synthesis and Antibacterial Activity of a Novel Series of Potent DNA Gyrase Inhibitors. Pyrazole Derivatives

  摘要：

  We have previously found that a pyrazole derivative 1 possesses antibacterial activity and inhibitory activity against DNA gyrase and topoisomerase TV. Here, we synthesized new pyrazole derivatives and found that 5-[(E)-2-(5-chloroindol-3-yl)vinyl]pyrazole 16 possesses potent antibacterial activity and selective inhibitory activity against bacterial topoisomerases. Many of the synthesized pyrazole derivatives were potent against clinically isolated quinolone- or coumarin-resistant Gram-positive strains and had minimal inhibitory concentration values against these strains equivalent to those against susceptible strains.

  DOI：

  10.1021/jm030394f

文献信息

• Synthesis and Antibacterial Activity of a Novel Series of Potent DNA Gyrase Inhibitors. Pyrazole Derivatives
  作者：Akihiko Tanitame、Yoshihiro Oyamada、Keiko Ofuji、Mika Fujimoto、Noritaka Iwai、Yoichi Hiyama、Kenji Suzuki、Hideaki Ito、Hideo Terauchi、Motoji Kawasaki、Kazuo Nagai、Masaaki Wachi、Jun-ichi Yamagishi

  DOI：10.1021/jm030394f

  日期：2004.7.1

  We have previously found that a pyrazole derivative 1 possesses antibacterial activity and inhibitory activity against DNA gyrase and topoisomerase TV. Here, we synthesized new pyrazole derivatives and found that 5-[(E)-2-(5-chloroindol-3-yl)vinyl]pyrazole 16 possesses potent antibacterial activity and selective inhibitory activity against bacterial topoisomerases. Many of the synthesized pyrazole derivatives were potent against clinically isolated quinolone- or coumarin-resistant Gram-positive strains and had minimal inhibitory concentration values against these strains equivalent to those against susceptible strains.