N-[2-(4-aminophenyl)ethyl]-6-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine | 1437780-60-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃[2,3-d]嘧啶
• 英文名称: N-[2-(4-aminophenyl)ethyl]-6-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine
• CAS: 1437780-60-3
• 化学式: C₂₁H₂₀N₄O₂
• 分子量: 360.415
• InChiKey: OKLRBGHQXYHYRE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.14
• 重原子数：
  27.0
• 可旋转键数：
  6.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  86.2
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  N-[2-(4-aminophenyl)ethyl]-6-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine 在 三溴化硼 、 potassium carbonate 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 1-phenyl-3-(4-{2-[(6-{4-[2-(piperidin-1-yl)ethoxy]phenyl}-furo[2,3-d]pyrimidin-4-yl)amino]ethyl}phenyl)urea
  参考文献：
  名称：

  Optimization of Ligand and Lipophilic Efficiency To Identify an in Vivo Active Furano-Pyrimidine Aurora Kinase Inhibitor

  摘要：

  Ligand efficiency (LE) and lipophilic efficiency (LipE) are two important indicators of "drug-likeness", which are dependent on the molecules activity and physicochemical properties. We recently reported a furano-pyrimidine Aurora kinase inhibitor 4 (LE = 0.25; LipE = 1.75), with potent activity in vitro; however, 4 was inactive in vivo. On the basis of insights obtained from the X-ray co-crystal structure of the lead 4, various solubilizing functional groups were introduced to optimize both the activity and physicochemical properties. Emphasis was placed on identifying potential leads with improved activity as well as better LE and LipE by exercising tight control over the molecular weight and lipophilicity of the molecules. Rational optimization has led to the identification of Aurora kinase inhibitor 27 (IBPR001; LE = 0.26; LipE = 4.78), with improved in vitro potency and physicochemical properties, resulting in an in vivo active (HCT-116 colon cancer xenograft mouse model) anticancer agent.

  DOI：

  10.1021/jm4006059
• 作为产物：
  描述：

  alpha-溴-4-甲氧基苯乙酮 在 乙酸酐 、 二乙胺 、 三乙胺 作用下， 以 乙醇 、 N,N-dimethyl-d₆-formamide 为溶剂， 反应 32.0h， 生成 N-[2-(4-aminophenyl)ethyl]-6-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine
  参考文献：
  名称：

  Optimization of Ligand and Lipophilic Efficiency To Identify an in Vivo Active Furano-Pyrimidine Aurora Kinase Inhibitor

  摘要：

  Ligand efficiency (LE) and lipophilic efficiency (LipE) are two important indicators of "drug-likeness", which are dependent on the molecules activity and physicochemical properties. We recently reported a furano-pyrimidine Aurora kinase inhibitor 4 (LE = 0.25; LipE = 1.75), with potent activity in vitro; however, 4 was inactive in vivo. On the basis of insights obtained from the X-ray co-crystal structure of the lead 4, various solubilizing functional groups were introduced to optimize both the activity and physicochemical properties. Emphasis was placed on identifying potential leads with improved activity as well as better LE and LipE by exercising tight control over the molecular weight and lipophilicity of the molecules. Rational optimization has led to the identification of Aurora kinase inhibitor 27 (IBPR001; LE = 0.26; LipE = 4.78), with improved in vitro potency and physicochemical properties, resulting in an in vivo active (HCT-116 colon cancer xenograft mouse model) anticancer agent.

  DOI：

  10.1021/jm4006059