1,1-dioxo-N-[[4-[(4-pyrrolidin-1-yl-1-piperidyl)sulfonyl]phenyl]methyl]-2H-pyrido[4,3-e][1,2,4]thiadiazin-3-amine | 1541193-78-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,1-dioxo-N-[[4-[(4-pyrrolidin-1-yl-1-piperidyl)sulfonyl]phenyl]methyl]-2H-pyrido[4,3-e][1,2,4]thiadiazin-3-amine
• 英文别名: N-(4-{[4-(Pyrrolidin-1-Yl)piperidin-1-Yl]sulfonyl}benzyl)-2h-Pyrido[4,3-E][1,2,4]thiadiazin-3-Amine 1,1-Dioxide；1,1-dioxo-N-[[4-(4-pyrrolidin-1-ylpiperidin-1-yl)sulfonylphenyl]methyl]-4H-pyrido[4,3-e][1,2,4]thiadiazin-3-imine
• CAS: 1541193-78-5
• 化学式: C₂₂H₂₈N₆O₄S₂
• 分子量: 504.634
• InChiKey: BCPZRYGPLBZKEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  141
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 乙腈 为溶剂， 反应 24.0h， 生成 1,1-dioxo-N-[[4-[(4-pyrrolidin-1-yl-1-piperidyl)sulfonyl]phenyl]methyl]-2H-pyrido[4,3-e][1,2,4]thiadiazin-3-amine
  参考文献：
  名称：

  Fragment-Based Identification of Amides Derived from trans-2-(Pyridin-3-yl)cyclopropanecarboxylic Acid as Potent Inhibitors of Human Nicotinamide Phosphoribosyltransferase (NAMPT)

  摘要：

  Potent, trans-2-(pyridin-3-yl)cyclopropane-carboxamide-containing inhibitors of the human nicotinamide phosphoribosyltransferase (NAMPT) enzyme were identified using fragment-based screening and structure-based design techniques. Multiple crystal structures were obtained of initial fragment leads, and this structural information was utilized to improve the biochemical and cell-based potency of the associated molecules. Many of the optimized compounds exhibited nanomolar antiproliferative activities against human tumor lines in in vitro cell culture experiments. In a key example, a fragment lead (13, K-D = 51 mu M) was elaborated into a potent NAMPT inhibitor (39, NAMPT IC50 = 0.0051 mu M, A2780 cell culture IC50 = 0.000 49 mu M) which demonstrated encouraging in vivo efficacy in an HT-1080 mouse xenograft tumor model.

  DOI：

  10.1021/jm4015108

文献信息

• Fragment-Based Identification of Amides Derived from <i>trans</i>-2-(Pyridin-3-yl)cyclopropanecarboxylic Acid as Potent Inhibitors of Human Nicotinamide Phosphoribosyltransferase (NAMPT)
  作者：Anthony M. Giannetti、Xiaozhang Zheng、Nicholas J. Skelton、Weiru Wang、Brandon J. Bravo、Kenneth W. Bair、Timm Baumeister、Eric Cheng、Lisa Crocker、Yezhen Feng、Janet Gunzner-Toste、Yen-Ching Ho、Rongbao Hua、Bianca M. Liederer、Yongbo Liu、Xiaolei Ma、Thomas O’Brien、Jason Oeh、Deepak Sampath、Youming Shen、Chengcheng Wang、Leslie Wang、Hongxing Wu、Yang Xiao、Po-wai Yuen、Mark Zak、Guiling Zhao、Qiang Zhao、Peter S. Dragovich

  DOI：10.1021/jm4015108

  日期：2014.2.13

  Potent, trans-2-(pyridin-3-yl)cyclopropane-carboxamide-containing inhibitors of the human nicotinamide phosphoribosyltransferase (NAMPT) enzyme were identified using fragment-based screening and structure-based design techniques. Multiple crystal structures were obtained of initial fragment leads, and this structural information was utilized to improve the biochemical and cell-based potency of the associated molecules. Many of the optimized compounds exhibited nanomolar antiproliferative activities against human tumor lines in in vitro cell culture experiments. In a key example, a fragment lead (13, K-D = 51 mu M) was elaborated into a potent NAMPT inhibitor (39, NAMPT IC50 = 0.0051 mu M, A2780 cell culture IC50 = 0.000 49 mu M) which demonstrated encouraging in vivo efficacy in an HT-1080 mouse xenograft tumor model.