2-(imidazo[1,2-a]pyrazin-3-yl)acetamide | 603309-31-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡嗪类
• 英文名称: 2-(imidazo[1,2-a]pyrazin-3-yl)acetamide
• 英文别名: 2-Imidazo[1,2-a]pyrazin-3-ylacetamide
• CAS: 603309-31-5
• 化学式: C₈H₈N₄O
• 分子量: 176.178
• InChiKey: VHBGXFJNPRKPHI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  73.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(imidazo[1,2-a]pyrazin-3-yl)acetamide 在 盐酸 、 potassium tert-butylate 、 乙硫醇 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 生成 3-(1,10-Diazatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraen-3-yl)-4-imidazo[1,2-a]pyrazin-3-ylpyrrole-2,5-dione
  参考文献：
  名称：

  The development of potent and selective bisarylmaleimide GSK3 inhibitors

  摘要：

  Many 3-aryl-4-(1,2,3,4-tetrahydro[1,4]diazepino[6,7,1-hi]indol-7-yl)maleimides exhibit potent GSK3 inhibitory activity (<100 nM IC50), although few show significant selectivity (>100x) versus CDK2, CDK4, or PKCbetaII. However, combining 3-(imidazo[1,2-a]pyridin-3-yl), 3-(pyrazolo[1,5-a]pyridin-3-yl) or aza-analogs with a 4-(2-acyl-(1,2,3,4-tetrahydro[1,4]diazepino[6,7,1-hi]indol-7-yl)) group on the maleimide resulted in very potent inhibitors of GSK3 (less than or equal to5 nM) with >160 to >10,000-fold selectivity versus CDK2/4 and PKCbetaII, These compounds also inhibited tau phosphorylation in cells and were effective in lowering plasma glucose in a rat model of type 2 diabetes (ZDF rat). (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.12.063
• 作为产物：
  描述：

  Imidazo[1,2-a]pyrazin-3-yl-acetic acid ethyl ester 在 氨 作用下， 以 甲醇 为溶剂， 生成 2-(imidazo[1,2-a]pyrazin-3-yl)acetamide
  参考文献：
  名称：

  The development of potent and selective bisarylmaleimide GSK3 inhibitors

  摘要：

  Many 3-aryl-4-(1,2,3,4-tetrahydro[1,4]diazepino[6,7,1-hi]indol-7-yl)maleimides exhibit potent GSK3 inhibitory activity (<100 nM IC50), although few show significant selectivity (>100x) versus CDK2, CDK4, or PKCbetaII. However, combining 3-(imidazo[1,2-a]pyridin-3-yl), 3-(pyrazolo[1,5-a]pyridin-3-yl) or aza-analogs with a 4-(2-acyl-(1,2,3,4-tetrahydro[1,4]diazepino[6,7,1-hi]indol-7-yl)) group on the maleimide resulted in very potent inhibitors of GSK3 (less than or equal to5 nM) with >160 to >10,000-fold selectivity versus CDK2/4 and PKCbetaII, These compounds also inhibited tau phosphorylation in cells and were effective in lowering plasma glucose in a rat model of type 2 diabetes (ZDF rat). (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.12.063

文献信息

• PURINE DERIVATIVES AS KINASE INHIBITORS
  申请人：Engler Thomas Albert

  公开号：US20090105229A1

  公开（公告）日：2009-04-23

  The present invention provides kinase inhibitors of Formula I.

  本发明提供了化合物I的激酶抑制剂。
• US8058425B2
  申请人：——

  公开号：US8058425B2

  公开（公告）日：2011-11-15
• US8022065B2
  申请人：——

  公开号：US8022065B2

  公开（公告）日：2011-09-20