2-quinoxalin-2-ylacetic acid | 933694-49-6

• 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: 2-quinoxalin-2-ylacetic acid
• 英文别名: 2-(Quinoxalin-2-yl)acetic acid
• CAS: 933694-49-6
• 化学式: C₁₀H₈N₂O₂
• 分子量: 188.186
• InChiKey: PNKNUVIFAWXTPU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  63.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-quinoxalin-2-ylacetic acid 在 甲酸 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 溶剂黄146 、 锌 、 sodium nitrite 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 (RS)-N-benzyl 2-amino-2-(quinoxalin-2-yl)acetamide
  参考文献：
  名称：

  Synthesis, anticonvulsant activity, and neuropathic pain-attenuating activity of N-benzyl 2-amino-2-(hetero)aromatic acetamides

  摘要：

  N-Benzyl 2-acetamido-2-substituted acetamides, where the 2-substituent is a (hetero) aromatic moiety, are potent anticonvulsants. We report the synthesis and whole animal pharmacological evaluation of 16 analogues where the terminal 2-acetyl group was removed to give the corresponding primary amino acid derivatives (PAADs). Conversion to the PAAD structure led to a substantial drop in seizure protection in animal tests, demonstrating the importance of the N-acetyl moiety for anticonvulsant activity. However, several of the PAADs displayed notable pain-attenuating activities in a mouse model. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.04.002
• 作为产物：
  描述：

  邻苯二胺 在 水 、 potassium hydroxide 作用下， 以 甲醇 为溶剂， 反应 14.0h， 生成 2-quinoxalin-2-ylacetic acid
  参考文献：
  名称：

  WO2023/147015

  摘要：

  公开号：

文献信息

• A Solvent‐free, Catalyst‐free Formal [3+3] Cycloaddition Dearomatization Strategy: Towards New Fluorophores for Biomolecules Labelling
  作者：Liang Chang、Nathalie Fischer‐Durand、Geoffrey Gontard、Benoît Bertrand、Serge Thorimbert、Luc Dechoux

  DOI：10.1002/cssc.202100301

  日期：2021.4.22

  A general, sustainable dearomatization reaction for nitrogen‐containing heterocycles was developed. Under solvent free conditions and without catalyst, the biorenewable methyl coumalate (MC) reacted as an efficient C3 partner to convert nine types of basic aromatic rings into their pyrido[1,2‐a] fused derivatives in good to excellent yields. The fluorescence properties of some of the products were

  针对含氮杂环，开发了一种通用的可持续脱芳香化反应。在无溶剂且无催化剂的条件下，可生物再生的香豆酸甲酯（MC）作为有效的C 3伙伴反应，将九种类型的碱性芳环以良好的产率转化为吡啶并[1,2-a]稠合衍生物。利用某些产品的荧光特性，将荧光标签与牛血清白蛋白（BSA）和免疫球蛋白G缀合。
• WO2023/147015
  申请人：——

  公开号：——

  公开（公告）日：——
• Synthesis, anticonvulsant activity, and neuropathic pain-attenuating activity of N-benzyl 2-amino-2-(hetero)aromatic acetamides
  作者：Pranjal K. Baruah、Jason Dinsmore、Amber M. King、Christophe Salomé、Marc De Ryck、Rafal Kaminski、Laurent Provins、Harold Kohn

  DOI：10.1016/j.bmc.2012.04.002

  日期：2012.6

  N-Benzyl 2-acetamido-2-substituted acetamides, where the 2-substituent is a (hetero) aromatic moiety, are potent anticonvulsants. We report the synthesis and whole animal pharmacological evaluation of 16 analogues where the terminal 2-acetyl group was removed to give the corresponding primary amino acid derivatives (PAADs). Conversion to the PAAD structure led to a substantial drop in seizure protection in animal tests, demonstrating the importance of the N-acetyl moiety for anticonvulsant activity. However, several of the PAADs displayed notable pain-attenuating activities in a mouse model. (C) 2012 Elsevier Ltd. All rights reserved.