6-(2-ethoxyphenyl)benzo[d]thiazol-2-amine | 1446846-60-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 6-(2-ethoxyphenyl)benzo[d]thiazol-2-amine
• 英文别名: 6-(2-Ethoxyphenyl)-1,3-benzothiazol-2-amine；6-(2-ethoxyphenyl)-1,3-benzothiazol-2-amine
• CAS: 1446846-60-1
• 化学式: C₁₅H₁₄N₂OS
• 分子量: 270.355
• InChiKey: KLPVYIJGWFRESI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  76.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-(2-ethoxyphenyl)benzo[d]thiazol-2-amine 、 异氰酸乙酯 以 1,4-二氧六环 为溶剂， 反应 5.0h， 以64%的产率得到Bcr-Abl Inhibitor 9b
  参考文献：
  名称：

  Discovery of New Benzothiazole-Based Inhibitors of Breakpoint Cluster Region-Abelson Kinase Including the T315I Mutant

  摘要：

  The existence of drug resistance caused by mutations in the break-point cluster region-Abelson tyrosine kinase (Bcr-Abl) kinase domain remains a clinical challenge due to limited effective treatment options for chronic myeloid leukemia (CML). Herein we report a novel series of benzothiazole-based inhibitors that are effective against wild-type and T315I mutant Bcr-Abl kinases. The original hit compound, nocodazole, was extensively modified through a structure-based drug design strategy, especially by varying the groups at the C2 and C6 positions of the scaffold. In addition, the introduction of water-solubilizing groups at the terminal ethyl group resulted in enhanced physicochemical properties and potency in cellular inhibition. Several compounds inhibited the kinase activity of both wild-type Bcr-Abl and the T315I mutant with IC50 values in the picomolar range and exhibited good antiproliferative effects on Ba/F3 cell lines transformed with either wild-type or T315I mutant Bcr-Abl.

  DOI：

  10.1021/jm301891t
• 作为产物：
  描述：

  2-乙氧基苯硼酸 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 3.0h， 生成 6-(2-ethoxyphenyl)benzo[d]thiazol-2-amine
  参考文献：
  名称：

  Discovery of New Benzothiazole-Based Inhibitors of Breakpoint Cluster Region-Abelson Kinase Including the T315I Mutant

  摘要：

  The existence of drug resistance caused by mutations in the break-point cluster region-Abelson tyrosine kinase (Bcr-Abl) kinase domain remains a clinical challenge due to limited effective treatment options for chronic myeloid leukemia (CML). Herein we report a novel series of benzothiazole-based inhibitors that are effective against wild-type and T315I mutant Bcr-Abl kinases. The original hit compound, nocodazole, was extensively modified through a structure-based drug design strategy, especially by varying the groups at the C2 and C6 positions of the scaffold. In addition, the introduction of water-solubilizing groups at the terminal ethyl group resulted in enhanced physicochemical properties and potency in cellular inhibition. Several compounds inhibited the kinase activity of both wild-type Bcr-Abl and the T315I mutant with IC50 values in the picomolar range and exhibited good antiproliferative effects on Ba/F3 cell lines transformed with either wild-type or T315I mutant Bcr-Abl.

  DOI：

  10.1021/jm301891t