N-(cyclopentyl(thiophen-3-yl)methyl)-3-(4-((1-methylpiperidin-4-yl)oxy)phenyl)-1H-indazole-5-carboxamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N-(cyclopentyl(thiophen-3-yl)methyl)-3-(4-((1-methylpiperidin-4-yl)oxy)phenyl)-1H-indazole-5-carboxamide
• 英文别名: N-[cyclopentyl(thiophen-3-yl)methyl]-3-[4-(1-methylpiperidin-4-yl)oxyphenyl]-1H-indazole-5-carboxamide
• 化学式: C₃₀H₃₄N₄O₂S
• 分子量: 514.692
• InChiKey: AMISYPQMTJLNGZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  37
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  98.5
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1-甲基-4-哌啶醇 在 2-双环己基膦-2',6'-二甲氧基联苯 、 双(乙腈)氯化钯(II) 、 sodium hydride 、 sodium carbonate 作用下， 以 1,4-二氧六环 、 水 、 三乙胺 、 N,N-二甲基甲酰胺 为溶剂， 反应 31.67h， 生成 N-(cyclopentyl(thiophen-3-yl)methyl)-3-(4-((1-methylpiperidin-4-yl)oxy)phenyl)-1H-indazole-5-carboxamide
  参考文献：
  名称：

  The Discovery of Orally Bioavailable Tyrosine Threonine Kinase (TTK) Inhibitors: 3-(4-(heterocyclyl)phenyl)-1H-indazole-5-carboxamides as Anticancer Agents

  摘要：

  The acetamido and carboxamido substituted 3-(1H-indazol-3-yl)benzenesulfonamides are potent TTK inhibitors. However, they display modest ability to attenuate cancer cell growth; their physicochemical properties, and attendant pharmacokinetic parameters, are not drug-like. By eliminating the polar 3-sulfonamide group and grafting a heterocycle at the 4 position of the phenyl ring, potent inhibitors with oral exposure were obtained. An X-ray cocrystal structure and a refined binding model allowed for a structure guided approach. Systematic optimization resulted in novel TTK inhibitors, namely 3-(4-(heterocyclyl)phenyl)-1H-indazole-5-carboxamides. Compounds incorporating the 3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl bicyclic system were potent (TTK IC50 < 10 nM, HCT116 GI(50) < 0.1 mu M), displayed low off-target activity (>500X), and microsomal stability (T-1/2 > 30 min). A subset was tested in rodent PK and mouse xenograft models of human cancer. Compound 75 (CFI-401870) recapitulated the phenotype of TTK RNAi, demonstrated in vivo tumor growth inhibition upon oral dosing, and was selected for preclinical evaluation.

  DOI：

  10.1021/jm501740a

文献信息

• INDAZOLE COMPOUNDS AS KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME
  申请人：University Health Network

  公开号：US20140371202A1

  公开（公告）日：2014-12-18

  The present teaching provide indazole compounds represented by Structural Formulae (I) or (I′) or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof as protein kinase inhibitors, such as TTK protein kinase, polo-like kinase 4 (PLK4) and Aurora kinases having anticancer activity against breast cancer cells, colon cancer cells, and ovarian cancer cells.

  本教学提供由结构式（I）或（I'）所代表的吲唑化合物或其药学上可接受的盐。还描述了制备药物组合物和使用方法，作为蛋白激酶抑制剂，例如TTK蛋白激酶，极化样激酶4（PLK4）和极化激酶，对乳腺癌细胞，结肠癌细胞和卵巢癌细胞具有抗癌活性。
• KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME
  申请人：UNIVERISTY HEALTH NETWORKS

  公开号：US20140051679A1

  公开（公告）日：2014-02-20

  The present teachings provide a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof.

  本文提供了一种由结构式（I）表示的化合物，或其药学上可接受的盐。还描述了这些药物组合物的制备方法和使用方法。
• US9580390B2
  申请人：——

  公开号：US9580390B2

  公开（公告）日：2017-02-28
• The Discovery of Orally Bioavailable Tyrosine Threonine Kinase (TTK) Inhibitors: 3-(4-(heterocyclyl)phenyl)-1<i>H</i>-indazole-5-carboxamides as Anticancer Agents
  作者：Yong Liu、Yunhui Lang、Narendra Kumar Patel、Grace Ng、Radoslaw Laufer、Sze-Wan Li、Louise Edwards、Bryan Forrest、Peter B. Sampson、Miklos Feher、Fuqiang Ban、Donald E. Awrey、Irina Beletskaya、Guodong Mao、Richard Hodgson、Olga Plotnikova、Wei Qiu、Nickolay Y. Chirgadze、Jacqueline M. Mason、Xin Wei、Dan Chi-Chia Lin、Yi Che、Reza Kiarash、Brian Madeira、Graham C. Fletcher、Tak W. Mak、Mark R. Bray、Henry W. Pauls

  DOI：10.1021/jm501740a

  日期：2015.4.23

  The acetamido and carboxamido substituted 3-(1H-indazol-3-yl)benzenesulfonamides are potent TTK inhibitors. However, they display modest ability to attenuate cancer cell growth; their physicochemical properties, and attendant pharmacokinetic parameters, are not drug-like. By eliminating the polar 3-sulfonamide group and grafting a heterocycle at the 4 position of the phenyl ring, potent inhibitors with oral exposure were obtained. An X-ray cocrystal structure and a refined binding model allowed for a structure guided approach. Systematic optimization resulted in novel TTK inhibitors, namely 3-(4-(heterocyclyl)phenyl)-1H-indazole-5-carboxamides. Compounds incorporating the 3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl bicyclic system were potent (TTK IC50 < 10 nM, HCT116 GI(50) < 0.1 mu M), displayed low off-target activity (>500X), and microsomal stability (T-1/2 > 30 min). A subset was tested in rodent PK and mouse xenograft models of human cancer. Compound 75 (CFI-401870) recapitulated the phenotype of TTK RNAi, demonstrated in vivo tumor growth inhibition upon oral dosing, and was selected for preclinical evaluation.