tert-butyl N-[[4-[2-[2-chloro-5-[1-(3-hydroxypropyl)-5-oxamoyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-3-yl]phenyl]ethynyl]phenyl]methyl]-N-[(4-chlorophenyl)methyl]carbamate | 1422264-37-6

• 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: tert-butyl N-[[4-[2-[2-chloro-5-[1-(3-hydroxypropyl)-5-oxamoyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-3-yl]phenyl]ethynyl]phenyl]methyl]-N-[(4-chlorophenyl)methyl]carbamate
• CAS: 1422264-37-6
• 化学式: C₃₈H₃₉Cl₂N₅O₅
• 分子量: 716.664
• InChiKey: NNQMLUGPLXXGFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  50
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  131
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[[4-[2-[2-chloro-5-[1-(3-hydroxypropyl)-5-oxamoyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-3-yl]phenyl]ethynyl]phenyl]methyl]-N-[(4-chlorophenyl)methyl]carbamate 在 戴斯-马丁氧化剂 、 溶剂黄146 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 3-[4-chloro-3-[2-[4-[[(4-chlorophenyl)methylamino]methyl]phenyl]ethynyl]phenyl]-1-(3-piperidin-1-ylpropyl)-6,7-dihydro-4H-pyrazolo[4,3-c]pyridine-5-carboxamide
  参考文献：
  名称：

  Pyrazole-based arylalkyne Cathepsin S inhibitors. Part III: Modification of P4 region

  摘要：

  Novel classes of tetrahydropyrido-pyrazole thioether amines and arylalkynes that display potency against human Cathepsin S have been previously reported. Here, key pharmacophoric elements of these two classes are merged, and SAR investigations of the P4 region are described, in conjunction with re-optimization of the P5 and P1/P1'/P3 regions. Identification of meta-substituted arylalkynes with good potency and improved solubility is described. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.12.014
• 作为产物：
  描述：

  3-(4-chloro-3-iodo-phenyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]-pyridine-5-carboxylic acid tert-butyl ester 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 N-羟基-7-氮杂苯并三氮唑 、 caesium carbonate 、 三乙胺 、 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 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 tert-butyl N-[[4-[2-[2-chloro-5-[1-(3-hydroxypropyl)-5-oxamoyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-3-yl]phenyl]ethynyl]phenyl]methyl]-N-[(4-chlorophenyl)methyl]carbamate
  参考文献：
  名称：

  Pyrazole-based arylalkyne Cathepsin S inhibitors. Part III: Modification of P4 region

  摘要：

  Novel classes of tetrahydropyrido-pyrazole thioether amines and arylalkynes that display potency against human Cathepsin S have been previously reported. Here, key pharmacophoric elements of these two classes are merged, and SAR investigations of the P4 region are described, in conjunction with re-optimization of the P5 and P1/P1'/P3 regions. Identification of meta-substituted arylalkynes with good potency and improved solubility is described. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.12.014

文献信息

• Pyrazole-based arylalkyne Cathepsin S inhibitors. Part III: Modification of P4 region
  作者：John J.M. Wiener、Alvah Tyson Wickboldt、Steven Nguyen、Siquan Sun、Raymond Rynberg、Michele Rizzolio、Lars Karlsson、James P. Edwards、Cheryl A. Grice

  DOI：10.1016/j.bmcl.2012.12.014

  日期：2013.2

  Novel classes of tetrahydropyrido-pyrazole thioether amines and arylalkynes that display potency against human Cathepsin S have been previously reported. Here, key pharmacophoric elements of these two classes are merged, and SAR investigations of the P4 region are described, in conjunction with re-optimization of the P5 and P1/P1'/P3 regions. Identification of meta-substituted arylalkynes with good potency and improved solubility is described. (C) 2012 Elsevier Ltd. All rights reserved.