1-(piperidin-4-ylmethyl)-N-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxamide | 1552311-98-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 1-(piperidin-4-ylmethyl)-N-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxamide
• CAS: 1552311-98-4
• 化学式: C₁₉H₂₁N₅O
• 分子量: 335.409
• InChiKey: BTMFIOUWFTVKEN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.68
• 重原子数：
  25.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  71.84
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-(piperidin-4-ylmethyl)-N-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxamide 、 苯甲酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 以14%的产率得到1-[(1-Benzoylpiperidin-4-Yl)methyl]-N-(Pyridin-3-Yl)-1h-Benzimidazole-5-Carboxamide
  参考文献：
  名称：

  Fragment-based design of 3-aminopyridine-derived amides as potent inhibitors of human nicotinamide phosphoribosyltransferase (NAMPT)

  摘要：

  The fragment-based identification of two novel and potent biochemical inhibitors of the nicotinamide phosphoribosyltransferase (NAMPT) enzyme is described. These compounds (51 and 63) incorporate an amide moiety derived from 3-aminopyridine, and are thus structurally distinct from other known anti-NAMPT agents. Each exhibits potent inhibition of NAMPT biochemical activity (IC50=19 and 15 nM, respectively) as well as robust antiproliferative properties in A2780 cell culture experiments (IC50=121 and 99 nM, respectively). However, additional biological studies indicate that only inhibitor 51 exerts its A2780 cell culture effects via a NAMPT-mediated mechanism. The crystal structures of both 51 and 63 in complex with NAMPT are also independently described.

  DOI：

  10.1016/j.bmcl.2013.12.062
• 作为产物：
  描述：

  在 4-甲基苯磺酸吡啶 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 三氟乙酸 、 potassium hydroxide 作用下， 以 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 60.5h， 生成 1-(piperidin-4-ylmethyl)-N-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxamide
  参考文献：
  名称：

  Fragment-based design of 3-aminopyridine-derived amides as potent inhibitors of human nicotinamide phosphoribosyltransferase (NAMPT)

  摘要：

  The fragment-based identification of two novel and potent biochemical inhibitors of the nicotinamide phosphoribosyltransferase (NAMPT) enzyme is described. These compounds (51 and 63) incorporate an amide moiety derived from 3-aminopyridine, and are thus structurally distinct from other known anti-NAMPT agents. Each exhibits potent inhibition of NAMPT biochemical activity (IC50=19 and 15 nM, respectively) as well as robust antiproliferative properties in A2780 cell culture experiments (IC50=121 and 99 nM, respectively). However, additional biological studies indicate that only inhibitor 51 exerts its A2780 cell culture effects via a NAMPT-mediated mechanism. The crystal structures of both 51 and 63 in complex with NAMPT are also independently described.

  DOI：

  10.1016/j.bmcl.2013.12.062