2-(2,4,5-trifluorophenyl)hexahydroimidazo[1,5-a]pyrazin-3(2H)-one | 1256815-20-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-(2,4,5-trifluorophenyl)hexahydroimidazo[1,5-a]pyrazin-3(2H)-one
• CAS: 1256815-20-9
• 化学式: C₁₂H₁₂F₃N₃O
• 分子量: 271.242
• InChiKey: DROCTWCBUPZXRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.32
• 重原子数：
  19.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  35.58
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2-(2,4,5-trifluorophenyl)hexahydroimidazo[1,5-a]pyrazin-3(2H)-one 、 Boc-(R)-3-氨基-4-(2,4,5-三氟苯基)丁酸 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以55%的产率得到tert-butyl [(1R)-3-[2-(2,4,5-trifluorophenyl)-hexahydro-3-oxoimidazo[1,5-a]pyrazin-7(8H)-yl]-3-oxo-1-(2,4,5-trifluorobenzyl)propyl]carbamate
  参考文献：
  名称：

  Synthesis, biological assay in vitro and molecular docking studies of new imidazopyrazinone derivatives as potential dipeptidyl peptidase IV inhibitors

  摘要：

  A series of novel imidazopyrazinone derivatives were synthesized and evaluated with regard to their ability to inhibit dipeptidyl peptidase IV (DPP-IV) in vitro. Of these compounds (2R)-4-oxo-4-[2-(3-carbamoylbenzyl)-hexahydro-3-oxoimidazo [1,5-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine fumaric acid (17h, IC50 = 78 nM) was shown to effectively inhibit the activity of the dipeptidyl peptidase IV enzyme. Molecular docking studies were also performed to illustrate the binding mode of compounds 15c and 17h. Favorable interactions were identified from the binding of inhibitor 15c with DPP-IV. By analogy to the binding mode of compound 15c, it seems that the introduction of a substituted benzyl moiety onto the imidazopyrazinone could remarkably improve the inhibitory activity of compound 17h. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.08.002
• 作为产物：
  描述：

  tert-butyl 3-oxo-2-(2,4,5-trifluorophenyl)hexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate 在 盐酸 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 生成 2-(2,4,5-trifluorophenyl)hexahydroimidazo[1,5-a]pyrazin-3(2H)-one
  参考文献：
  名称：

  Synthesis, biological assay in vitro and molecular docking studies of new imidazopyrazinone derivatives as potential dipeptidyl peptidase IV inhibitors

  摘要：

  A series of novel imidazopyrazinone derivatives were synthesized and evaluated with regard to their ability to inhibit dipeptidyl peptidase IV (DPP-IV) in vitro. Of these compounds (2R)-4-oxo-4-[2-(3-carbamoylbenzyl)-hexahydro-3-oxoimidazo [1,5-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine fumaric acid (17h, IC50 = 78 nM) was shown to effectively inhibit the activity of the dipeptidyl peptidase IV enzyme. Molecular docking studies were also performed to illustrate the binding mode of compounds 15c and 17h. Favorable interactions were identified from the binding of inhibitor 15c with DPP-IV. By analogy to the binding mode of compound 15c, it seems that the introduction of a substituted benzyl moiety onto the imidazopyrazinone could remarkably improve the inhibitory activity of compound 17h. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.08.002