4-(2-furoyl)-1,2,3,4-tetrahydroquinoxalin-2-one | 148858-05-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 4-(2-furoyl)-1,2,3,4-tetrahydroquinoxalin-2-one
• 英文别名: 4-(Furan-2-carbonyl)-3,4-dihydro-1H-quinoxalin-2-one；4-(furan-2-carbonyl)-1,3-dihydroquinoxalin-2-one
• CAS: 148858-05-3
• 化学式: C₁₃H₁₀N₂O₃
• mdl: MFCD00573323
• 分子量: 242.234
• InChiKey: MHLBWXVMZIFVDJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.076
• 拓扑面积：
  62.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(2-furoyl)-1,2,3,4-tetrahydroquinoxalin-2-one 生成 3-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-5-(2-furoyl)-4,5-dihydro-imidazo[1,5-a]quinoxaline
  参考文献：
  名称：

  Imidazo[1,5-A]quinoxalines

  摘要：

  一种涉及咪唑并[1,5-a]喹喔啉(I)的发明，不含内环羰基，并且可用作抗焦虑和镇静/催眠剂。

  公开号：

  US05541324A1
• 作为产物：
  描述：

  呋喃甲酰氯 、 3,4-二氢-1H-喹噁啉-2-酮 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 3.5h， 以70%的产率得到4-(2-furoyl)-1,2,3,4-tetrahydroquinoxalin-2-one
  参考文献：
  名称：

  High-Affinity Partial Agonist Imidazo[1,5-a]quinoxaline Amides, Carbamates, and Ureas at the γ-Aminobutyric Acid A/Benzodiazepine Receptor Complex

  摘要：

  A series of imidazo[1,5-alpha]quinoxaline amides, carbamates, and ureas which have high affinity for the gamma-aminobutyric acid A/benzodiazepine receptor complex was developed. Compounds within this class have varying efficacies racing from antagonists to full agonists. However, most analogs were found to be partial agonists as indicated by [S-35]TBPS and Cl- current ratios. Many of these compounds were also effective in antagonizing metrazole-induced seizures in accordance with anticonvulsant and possible anxiolytic activity. Selected quinoxalines displayed limited benzodiazepine-type side effects such as ethanol potentiation and physical dependence in animal models. Dimethylamino urea 41 emerged as the most interesting analog, having a partial agonist profile in vitro while possessing useful activity in animal models of anxiety such as the Vogel and Geller assays. In accordance with its partial agonist profile, 41 was devoid of typical benzodiazepine side effects.

  DOI：

  10.1021/jm940765f

文献信息

• Imidazo[1,5-A]quinoxalines
  申请人：The Upjohn Company

  公开号：US05541324A1

  公开（公告）日：1996-07-30

  An invention relating to Imidazo[1,5-a]quinoxalines (I) ##STR1## which do not contain an endocyclic carbonyl group and which are useful as anxiolytic and sedative/hypnotic agents.

  一种涉及咪唑并[1,5-a]喹喔啉(I)的发明，不含内环羰基，并且可用作抗焦虑和镇静/催眠剂。
• 4,5-cyclicimidazo[1,5-A]quinoxalines
  申请人：Pharmacia & Upjohn Company

  公开号：US05668282A1

  公开（公告）日：1997-09-16

  The invention discloses imidazo[1,5-a]quinoxalines (I) ##STR1## which do not contain an endocyclic carbonyl group that are useful as anxiolytic and sedative/hypnotic agents.

  本发明揭示了不含内环羰基的咪唑[1,5-a]喹啉(I) ##STR1## 作为抗焦虑和镇静/催眠剂使用。
• US5541324A
  申请人：——

  公开号：US5541324A

  公开（公告）日：1996-07-30
• High-Affinity Partial Agonist Imidazo[1,5-<i>a</i>]quinoxaline Amides, Carbamates, and Ureas at the γ-Aminobutyric Acid A/Benzodiazepine Receptor Complex
  作者：E. Jon Jacobsen、Ruth E. TenBrink、Lindsay S. Stelzer、Kenneth L. Belonga、Donald B. Carter、Haesook K. Im、Wha Bin Im、Vimala H. Sethy、Andy H. Tang、Philip F. VonVoigtlander、James D. Petke

  DOI：10.1021/jm940765f

  日期：1996.1.1

  A series of imidazo[1,5-alpha]quinoxaline amides, carbamates, and ureas which have high affinity for the gamma-aminobutyric acid A/benzodiazepine receptor complex was developed. Compounds within this class have varying efficacies racing from antagonists to full agonists. However, most analogs were found to be partial agonists as indicated by [S-35]TBPS and Cl- current ratios. Many of these compounds were also effective in antagonizing metrazole-induced seizures in accordance with anticonvulsant and possible anxiolytic activity. Selected quinoxalines displayed limited benzodiazepine-type side effects such as ethanol potentiation and physical dependence in animal models. Dimethylamino urea 41 emerged as the most interesting analog, having a partial agonist profile in vitro while possessing useful activity in animal models of anxiety such as the Vogel and Geller assays. In accordance with its partial agonist profile, 41 was devoid of typical benzodiazepine side effects.