5-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole | 1463054-00-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 英文名称: 5-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
• CAS: 1463054-00-3
• 化学式: C₁₄H₁₉BN₂O₃
• 分子量: 274.127
• InChiKey: NIKBTVDKGSGFCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.87
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  56.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole 、 4-amino-8-bromo-5-fluoroquinoline-3-carboxamide 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 碳酸氢钠 作用下， 以 1,4-二氧六环 、 水 为溶剂， 生成 4-amino-5-fluoro-8-(5-methoxy-1H-indazol-6-yl)quinoline-3-carboxamide
  参考文献：
  名称：

  Discovery of 4-Aminoquinoline-3-carboxamide Derivatives as Potent Reversible Bruton’s Tyrosine Kinase Inhibitors for the Treatment of Rheumatoid Arthritis

  摘要：

  A structure-hopping strategy was applied to discover a series of novel 4-aminoquinoline-3-carboxamide derivatives as potent, reversible BTK inhibitors. Compared to the previously described cinnoline scaffold compounds, the 4-aminoquinoline analogues showed significantly improved drug-like properties, especially in their aqueous solubility. The most potent compound, 25, displayed a stronger inhibitory effect on both BTKWT (IC50 = 5.3 nM) and BTKC481S (IC50 = 39 nM). In a rodent collagen-induced arthritis model, compound 25 efficiently reduced paw swelling without a loss in body weight. On the basis of potency, drug-like properties, stability, and noncovalent mode of inhibition, our representative inhibitors could have a promising profile to be treatments for a wide range of autoimmune diseases.

  DOI：

  10.1021/acs.jmedchem.9b00329
• 作为产物：
  描述：

  2-溴-5-甲基-4-硝基苯甲醚 在 4-二甲氨基吡啶 、 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 18-冠醚-6 、 potassium acetate 、 铁粉 、 氯化铵 、 三乙胺 、 三氟乙酸 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 氯仿 、 水 、 乙腈 为溶剂， 反应 9.08h， 生成 5-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
  参考文献：
  名称：

  Discovery of 4-Aminoquinoline-3-carboxamide Derivatives as Potent Reversible Bruton’s Tyrosine Kinase Inhibitors for the Treatment of Rheumatoid Arthritis

  摘要：

  A structure-hopping strategy was applied to discover a series of novel 4-aminoquinoline-3-carboxamide derivatives as potent, reversible BTK inhibitors. Compared to the previously described cinnoline scaffold compounds, the 4-aminoquinoline analogues showed significantly improved drug-like properties, especially in their aqueous solubility. The most potent compound, 25, displayed a stronger inhibitory effect on both BTKWT (IC50 = 5.3 nM) and BTKC481S (IC50 = 39 nM). In a rodent collagen-induced arthritis model, compound 25 efficiently reduced paw swelling without a loss in body weight. On the basis of potency, drug-like properties, stability, and noncovalent mode of inhibition, our representative inhibitors could have a promising profile to be treatments for a wide range of autoimmune diseases.

  DOI：

  10.1021/acs.jmedchem.9b00329

文献信息

• [EN] CINNOLINE DERIVATIVES AS AS BTK INHIBITORS<br/>[FR] DÉRIVÉS DE CINNOLINE EN TANT QU'EN TANT QU'INHIBITEURS DE LA BTK
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2013148603A1

  公开（公告）日：2013-10-03

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and R5 are defined in the specification. The compounds are inhibitors of Bruton's tyrosine kinase (BTK). This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders or conditions associated with BTK.

  公开的是Formula 1的化合物及其药学上可接受的盐，其中R1、R2、R3、R4和R5在规范中有定义。这些化合物是Bruton酪氨酸激酶（BTK）的抑制剂。本公开还涉及制备Formula 1化合物的材料和方法，包括含有它们的药物组合物，以及它们用于治疗与BTK相关的疾病、疾病或症状的用途。
• CINNOLINE DERIVATIVES
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20150038510A1

  公开（公告）日：2015-02-05

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 3 , R 4 , and R 5 are defined in the specification. The compounds are inhibitors of Bruton's tyrosine kinase (BTK). This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders or conditions associated with BTK.

  本发明涉及公式1的化合物及其药学上可接受的盐，其中R1、R2、R3、R4和R5在说明书中有定义。这些化合物是布鲁顿酪氨酸激酶（BTK）的抑制剂。本发明还涉及制备公式1化合物的材料和方法，包括含有它们的制药组合物，以及它们用于治疗与BTK相关的疾病、障碍或状况的用途。
• Cinnoline derivatives
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US09365566B2

  公开（公告）日：2016-06-14

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and R5 are defined in the specification. The compounds are inhibitors of Bruton's tyrosine kinase (BTK). This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders or conditions associated with BTK.

  本文揭示了公式1的化合物及其药学上可接受的盐，其中R1、R2、R3、R4和R5在规范中有定义。这些化合物是布鲁顿酪氨酸激酶（BTK）的抑制剂。此外，本文还涉及制备公式1化合物的材料和方法，包括含有它们的制药组合物，以及它们用于治疗与BTK相关的疾病、障碍或病况的用途。
• Discovery of 4-Aminoquinoline-3-carboxamide Derivatives as Potent Reversible Bruton’s Tyrosine Kinase Inhibitors for the Treatment of Rheumatoid Arthritis
  作者：Xia Yao、Xiuyun Sun、Shuyu Jin、Ling Yang、Hongjiang Xu、Yu Rao

  DOI：10.1021/acs.jmedchem.9b00329

  日期：2019.7.25

  A structure-hopping strategy was applied to discover a series of novel 4-aminoquinoline-3-carboxamide derivatives as potent, reversible BTK inhibitors. Compared to the previously described cinnoline scaffold compounds, the 4-aminoquinoline analogues showed significantly improved drug-like properties, especially in their aqueous solubility. The most potent compound, 25, displayed a stronger inhibitory effect on both BTKWT (IC50 = 5.3 nM) and BTKC481S (IC50 = 39 nM). In a rodent collagen-induced arthritis model, compound 25 efficiently reduced paw swelling without a loss in body weight. On the basis of potency, drug-like properties, stability, and noncovalent mode of inhibition, our representative inhibitors could have a promising profile to be treatments for a wide range of autoimmune diseases.