[4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine hydrochloride | 1461713-84-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: [4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine hydrochloride
• 英文别名: [4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine;hydrochloride
• CAS: 1461713-84-7
• 化学式: C₁₀H₁₁N₃O*ClH
• mdl: MFCD26407640
• 分子量: 225.678
• InChiKey: LYAYLCFATQZTHF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.49
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  64.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-甲基-1H-吡唑-5-羧酸 、 [4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine hydrochloride 在 1-丙基磷酸酐 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 生成 1-methyl-N-{[4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]methyl}-1H-pyrazole-5-carboxamide
  参考文献：
  名称：

  Optimization of Novel 1-Methyl-1H-Pyrazole-5-carboxamides Leads to High Potency Larval Development Inhibitors of the Barber’s Pole Worm

  摘要：

  A phenotypic screen of a diverse library of small molecules for inhibition of the development of larvae of the parasitic nematode Haemonchus contortus led to the identification of a 1-methyl-1H-pyrazole-5-carboxamide derivative with an IC50 of 0.29 mu M. Medicinal chemistry optimization targeted modifications on the left-hand side (LHS), middle section, and right-hand side (RHS) of the scaffold in order to elucidate the structure-activity relationship (SAR). Strong SAR allowed for the iterative and directed assembly of a focus set of 64 analogues, from which compound 60 was identified as the most potent compound, inhibiting the development of the fourth larval (L4) stage with an IC50 of 0.01 mu M. In contrast, only 18% inhibition of the mammary epithelial cell line MCF10A viability was observed, even at concentrations as high as 50 mu M.

  DOI：

  10.1021/acs.jmedchem.8b01544
• 作为产物：
  描述：

  4-[(叔丁氧羰基氨基)甲基]苯甲酸 在 盐酸 、 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 33.08h， 生成 [4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine hydrochloride
  参考文献：
  名称：

  Optimization of Novel 1-Methyl-1H-Pyrazole-5-carboxamides Leads to High Potency Larval Development Inhibitors of the Barber’s Pole Worm

  摘要：

  A phenotypic screen of a diverse library of small molecules for inhibition of the development of larvae of the parasitic nematode Haemonchus contortus led to the identification of a 1-methyl-1H-pyrazole-5-carboxamide derivative with an IC50 of 0.29 mu M. Medicinal chemistry optimization targeted modifications on the left-hand side (LHS), middle section, and right-hand side (RHS) of the scaffold in order to elucidate the structure-activity relationship (SAR). Strong SAR allowed for the iterative and directed assembly of a focus set of 64 analogues, from which compound 60 was identified as the most potent compound, inhibiting the development of the fourth larval (L4) stage with an IC50 of 0.01 mu M. In contrast, only 18% inhibition of the mammary epithelial cell line MCF10A viability was observed, even at concentrations as high as 50 mu M.

  DOI：

  10.1021/acs.jmedchem.8b01544