[1-[2-(2-Fluorophenyl)ethynyl]-3-methylpyrrolo[1,2-a]pyrazin-7-yl]-(4-methylpiperazin-1-yl)methanone | 1025054-44-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡嗪类
• 英文名称: [1-[2-(2-Fluorophenyl)ethynyl]-3-methylpyrrolo[1,2-a]pyrazin-7-yl]-(4-methylpiperazin-1-yl)methanone
• CAS: 1025054-44-7
• 化学式: C₂₂H₂₁FN₄O
• 分子量: 376.433
• InChiKey: JAEDFBQWCPEFSI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  28
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  40.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (1-chloro-3-methylpyrrolo[1,2-a]pyrazin-7-yl)(4-methylpiperazin-1-yl)methanone 、 1-乙炔基-2-氟苯 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 TEA 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 [1-[2-(2-Fluorophenyl)ethynyl]-3-methylpyrrolo[1,2-a]pyrazin-7-yl]-(4-methylpiperazin-1-yl)methanone
  参考文献：
  名称：

  Phenylethynyl-pyrrolo[1,2-a]pyrazine: A new potent and selective tool in the mGluR5 antagonists arena

  摘要：

  The synthesis and the structure activity of a new series of pyrrolo[1,2- a] pyrazine is reported. These molecules are potent and selective non-competitive mGluR5 antagonists and may shed new light on the pattern of substitution tolerated by this receptor. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.02.024

文献信息

• Phenylethynyl-pyrrolo[1,2-a]pyrazine: A new potent and selective tool in the mGluR5 antagonists arena
  作者：Fabrizio Micheli、Barbara Bertani、Andrea Bozzoli、Luca Crippa、Paolo Cavanni、Romano Di Fabio、Daniele Donati、Paola Marzorati、Giancarlo Merlo、Alfredo Paio、Lorenzo Perugini、Paola Zarantonello

  DOI：10.1016/j.bmcl.2008.02.024

  日期：2008.3

  The synthesis and the structure activity of a new series of pyrrolo[1,2- a] pyrazine is reported. These molecules are potent and selective non-competitive mGluR5 antagonists and may shed new light on the pattern of substitution tolerated by this receptor. (C) 2008 Elsevier Ltd. All rights reserved.