(3R)-3-(benzyloxyamino)-1-[hexahydro-3-oxo-oxazolo[3,4-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-one | 1256815-23-2

• 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: (3R)-3-(benzyloxyamino)-1-[hexahydro-3-oxo-oxazolo[3,4-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-one
• 英文别名: 7-[(3R)-3-(phenylmethoxyamino)-4-(2,4,5-trifluorophenyl)butanoyl]-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazin-3-one
• CAS: 1256815-23-2
• 化学式: C₂₃H₂₄F₃N₃O₄
• 分子量: 463.456
• InChiKey: BEIBXVBYSKRKKQ-QNSVNVJESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  71.1
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  (3R)-3-(benzyloxyamino)-1-[hexahydro-3-oxo-oxazolo[3,4-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-one 在 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、275.8 kPa 条件下， 反应 12.0h， 生成 (2R)-4-oxo-4-[hexahydro-3-oxo-oxazolo[3,4-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine
  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：

  1,5,6,7,8,8a-hexahydrooxazolo[3,4-a]pyrazin-3-one 、 (R)-3-(苄氧基氨基)-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56%的产率得到(3R)-3-(benzyloxyamino)-1-[hexahydro-3-oxo-oxazolo[3,4-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-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

文献信息

• Synthesis, biological assay in vitro and molecular docking studies of new imidazopyrazinone derivatives as potential dipeptidyl peptidase IV inhibitors
  作者：Yanyun Zhu、Shuang Xia、Mingjie Zhu、Weiyin Yi、Jiagao Cheng、Gonghua Song、Zhong Li、Peng Lu

  DOI：10.1016/j.ejmech.2010.08.002

  日期：2010.11

  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.