N-benzyl-4-nitro-1H-pyrazole-3-carboxamide | 405278-65-1

• 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: N-benzyl-4-nitro-1H-pyrazole-3-carboxamide
• 英文别名: N-benzyl-4-nitro-1H-pyrazole-5-carboxamide
• CAS: 405278-65-1
• 化学式: C₁₁H₁₀N₄O₃
• mdl: MFCD27975872
• 分子量: 246.225
• InChiKey: XVBPNQIDODXICI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  104
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-benzyl-4-nitro-1H-pyrazole-3-carboxamide 在 sodium tetrahydroborate 、 10% Pd on charcoal 作用下， 以 甲醇 、 水 为溶剂， 以7.55 g的产率得到4-amino-N-benzyl-1H-pyrazole-3-carboxamide
  参考文献：
  名称：

  Diversity-Oriented Synthesis of Substituted Pyrazolo[4,3-d][1,2,3]triazin-4-ones

  摘要：

  An efficient synthesis of 3,7-disubstituted 3,5-dihydro-4H-pyrazolo[4,3-d][1,2,3]triazin-4-ones (2), especially suited for late-stage decoration, is described. Diverse 3-benzyl analogs were obtained by amidation-cyclization in one pot and various pyrazolotriazinone-7-bromides were employed in Suzuki and Sonogashira cross-coupling reactions.

  DOI：

  10.3987/com-08-11482
• 作为产物：
  描述：

  苄胺 、 4-硝基吡唑-3-甲酸 在 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以77%的产率得到N-benzyl-4-nitro-1H-pyrazole-3-carboxamide
  参考文献：
  名称：

  Diversity-Oriented Synthesis of Substituted Pyrazolo[4,3-d][1,2,3]triazin-4-ones

  摘要：

  An efficient synthesis of 3,7-disubstituted 3,5-dihydro-4H-pyrazolo[4,3-d][1,2,3]triazin-4-ones (2), especially suited for late-stage decoration, is described. Diverse 3-benzyl analogs were obtained by amidation-cyclization in one pot and various pyrazolotriazinone-7-bromides were employed in Suzuki and Sonogashira cross-coupling reactions.

  DOI：

  10.3987/com-08-11482

文献信息

• Pyrazole Compound
  申请人：Tsukamoto Tetsuya

  公开号：US20090156582A1

  公开（公告）日：2009-06-18

  The present invention provides a pyrazole compound represented by the formula (I): wherein ring A 0 is a pyrazole ring optionally further having 1 or 2 substituents; R a is a substituted carbamoyl group; and R b is an optionally substituted acylamino group, or a salt thereof or a prodrug thereof, which is useful as an agent for the prophylaxis or treatment of GSK-3β related pathology or disease, and a GSK-3β inhibitor including same.

  本发明提供了一种由以下式（I）表示的吡唑化合物： 其中环A0是一个吡唑环，可选择地进一步具有1或2个取代基；Ra是一个取代的氨基甲酰基团；Rb是一个可选择地取代的酰胺基团，或其盐或前药，用作预防或治疗与GSK-3β相关的病理或疾病的药剂，以及包括其在内的GSK-3β抑制剂。
• PYRAZOLE COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1847531A1

  公开（公告）日：2007-10-24

  The present invention provides a pyrazole compound represented by the formula (I): wherein ring A0 is a pyrazole ring optionally further having 1 or 2 substituents; Ra is a substituted carbamoyl group; and Rb is an optionally substituted acylamino group, or a salt thereof or a prodrug thereof, which is useful as an agent for the prophylaxis or treatment of GSK-3β related pathology or disease, and a GSK-3β inhibitor including same.

  本发明提供了一种由式 (I) 代表的吡唑化合物： 其中环 A0 是吡唑环，可选地进一步具有 1 或 2 个取代基；Ra 是取代的氨基甲酰基；Rb 是可选地取代的酰氨基，或其盐或其原药，可用作预防或治疗 GSK-3β 相关病理或疾病的制剂，以及包括其在内的 GSK-3β 抑制剂。
• Diversity-Oriented Synthesis of Substituted Pyrazolo[4,3-d][1,2,3]triazin-4-ones
  作者：Daniel Meibom、Marcus Bauser、Heinrich Meier、Dirk Schneider、Niels Svenstrup、Dieter Haebich

  DOI：10.3987/com-08-11482

  日期：——

  An efficient synthesis of 3,7-disubstituted 3,5-dihydro-4H-pyrazolo[4,3-d][1,2,3]triazin-4-ones (2), especially suited for late-stage decoration, is described. Diverse 3-benzyl analogs were obtained by amidation-cyclization in one pot and various pyrazolotriazinone-7-bromides were employed in Suzuki and Sonogashira cross-coupling reactions.