4-(2-methylpyridin-3-yl)oxy-N-(3,4,5-trimethoxyphenyl)-pyridin-2-amine | 1117684-04-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(2-methylpyridin-3-yl)oxy-N-(3,4,5-trimethoxyphenyl)-pyridin-2-amine
• 英文别名: 4-(2-methylpyridin-3-yl)oxy-N-(3,4,5-trimethoxyphenyl)pyridin-2-amine
• CAS: 1117684-04-4
• 化学式: C₂₀H₂₁N₃O₄
• 分子量: 367.404
• InChiKey: PBSZPICVYFKXCZ-UHFFFAOYSA-N

物化性质

• 沸点：
  485.0±45.0 °C(predicted)
• 密度：
  1.221±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  74.7
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-chloro-4-(2-methylpyridin-3-yloxy)pyridine 、 3,4,5-三甲氧基苯胺 在 palladium diacetate 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 1,4-二氧六环 为溶剂， 生成 4-(2-methylpyridin-3-yl)oxy-N-(3,4,5-trimethoxyphenyl)-pyridin-2-amine
  参考文献：
  名称：

  Rapid Generation of a High Quality Lead for Transforming Growth Factor-β (TGF-β) Type I Receptor (ALK5)

  摘要：

  A novel class of 4-pyridinoxy-2-anilinopyridine-based TGF-beta type I receptor (also known as activin-like kinase 5 or ALK5) inhibitors is reported. The binding mode of this scaffold was successfully predicted by analyzing possible docked binding modes of literature inhibitors and novel synthetic ideas. Compounds such as 19 are potent ALK5 inhibitors with good physicochemical and pharmacokinetic properties and thus represent high quality leads for further optimization.

  DOI：

  10.1021/jm900807w

文献信息

• CHEMICAL COMPOUNDS-821
  申请人：Finlay Maurice Raymond

  公开号：US20090048269A1

  公开（公告）日：2009-02-19

  The invention relates to chemical compounds of the formula (I), or pharmaceutically acceptable salts thereof, which possess ALK5 (TGFβR1) inhibitory activity and are accordingly useful for their anti-cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments for use in the production of an anti-cancer effect in a warm-blooded animal such as man.

  该发明涉及化学式(I)的化合物，或其药学上可接受的盐，具有ALK5（TGFβR1）抑制活性，因此在抗癌活性方面有用，从而在治疗人体或动物体的方法中有用。该发明还涉及制造上述化学化合物的方法，含有它们的药物组合物，以及它们在制造用于在温血动物（如人）中产生抗癌效果的药物中的使用。
• ANTIBODY-ALK5 INHIBITOR CONJUGATES AND THEIR USES
  申请人：Synthis, LLC

  公开号：US20200147234A1

  公开（公告）日：2020-05-14

  The present disclosure relates to antibody-drug conjugates comprising ALK5 inhibitors and their uses.

  本公开涉及包含ALK5抑制剂的抗体药物偶联物及其用途。
• Compounds and methods for selectively targeting tumor-associated mucins
  申请人：B & G Partners, LLC

  公开号：EP2409708A1

  公开（公告）日：2012-01-25

  The present invention relates to pharmaceutical compositions containing tumor-selective targeted inhibitor glycoconjugates. These bioconjugates are ALK5 inhibitors covalently bound to biocompatible carrier molecules which selectively target and specifically bind to Muc4 that is overexpressed on a variety of tumor cell types. The ALK5 inhibitors are conjugated to tumor targetable glycans through a covalent linker. Preferably the acid-labile linker is designed to be stable in plasma and releases pharmacologically active inhibitors through acid-catalyzed hydrolysis in the acidic environment of the target tumor where the inhibitor activity is restored. Because the glycoconjugates are stable at physiological pH and in plasma, they advantageously reduce undesirable systemic ALK5 inhibitor activity; however, the preferable glycoconjugates are acid-labile conjugates that can be hydrolyzed upon reaching the more acid environment of the tumor.

  本发明涉及含有肿瘤选择性靶向抑制剂糖共轭物的药物组合物。这些生物共轭物是与生物相容性载体分子共价结合的 ALK5 抑制剂，可选择性地靶向和特异性地结合多种肿瘤细胞类型上过度表达的 Muc4。ALK5 抑制剂通过共价连接体与肿瘤靶向性聚糖共轭。最好设计成在血浆中稳定，并在靶向肿瘤的酸性环境中通过酸催化水解释放出具有药理活性的抑制剂，从而恢复抑制剂的活性。由于糖轭合物在生理pH值和血浆中稳定，因此它们能减少不希望出现的全身性ALK5抑制剂活性；然而，优选的糖轭合物是耐酸轭合物，在到达肿瘤的酸性环境时可被水解。
• US8871744B2
  申请人：——

  公开号：US8871744B2

  公开（公告）日：2014-10-28
• Rapid Generation of a High Quality Lead for Transforming Growth Factor-β (TGF-β) Type I Receptor (ALK5)
  作者：Frederick W. Goldberg、Richard A. Ward、Steven J. Powell、Judit É. Debreczeni、Richard A. Norman、Nicola J. Roberts、Allan P. Dishington、Helen J. Gingell、Kate F. Wickson、Andrew L. Roberts

  DOI：10.1021/jm900807w

  日期：2009.12.10

  A novel class of 4-pyridinoxy-2-anilinopyridine-based TGF-beta type I receptor (also known as activin-like kinase 5 or ALK5) inhibitors is reported. The binding mode of this scaffold was successfully predicted by analyzing possible docked binding modes of literature inhibitors and novel synthetic ideas. Compounds such as 19 are potent ALK5 inhibitors with good physicochemical and pharmacokinetic properties and thus represent high quality leads for further optimization.