3,8-dibromo-5-methoxy-6-(trifluoromethyl)quinoline | 1257832-31-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3,8-dibromo-5-methoxy-6-(trifluoromethyl)quinoline
• CAS: 1257832-31-7
• 化学式: C₁₁H₆Br₂F₃NO
• 分子量: 384.978
• InChiKey: SGLMYALNQYXQRU-UHFFFAOYSA-N

物化性质

• 沸点：
  372.7±42.0 °C(Predicted)
• 密度：
  1.862±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3,8-dibromo-5-methoxy-6-(trifluoromethyl)quinoline 在 盐酸 、 tris(dibenzylideneacetone)dipalladium(0) chloroform complex 、 caesium carbonate 、 sodium t-butanolate 、 2-二-叔丁膦基-2',4',6'-三异丙基联苯 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 54.0h， 生成 N-[4-[8-amino-5-methoxy-6-(trifluoromethyl)-3-quinolyl]phenyl]methanesulfonamide
  参考文献：
  名称：

  Discovery of N-[4-[6-tert-Butyl-5-methoxy-8-(6-methoxy-2-oxo-1H-pyridin-3-yl)-3-quinolyl]phenyl]methanesulfonamide (RG7109), a Potent Inhibitor of the Hepatitis C Virus NS5B Polymerase

  摘要：

  In the past few years, there have been many advances in the efforts to cure patients with hepatitis C virus (HCV). The ultimate goal of these efforts is to develop a combination therapy consisting of only direct-antiviral agents (DAAs). In this paper, we discuss our efforts that led to the identification of a bicyclic template with potent activity against the NS5B polymerase, a critical enzyme on the life cycle of HCV. In continuation of our exploration to improve the stilbene series, the 3,5,6,8-tetrasubstituted quinoline core was identified as replacement of the stilbene moiety. 6-Methoxy-2(1H)-pyridone was identified among several heterocyclic headgroups to have the best potency. Solubility of the template was improved by replacing a planar aryl linker with a saturated pyrrolidine. Profiling of the most promising compounds led to the identification of quinoline 41 (RG7109), which was selected for advancement to clinical development.

  DOI：

  10.1021/jm401329s
• 作为产物：
  描述：

  2-碘基-5-硝基苯甲醚 在 palladium 10% on activated carbon 、 氢气 、 溴 、 铜 、 溶剂黄146 、 cesium fluoride 作用下， 以 1,4-二氧六环 、 环丁砜 、 乙醇 为溶剂， 20.0~100.0 ℃ 、393.01 kPa 条件下， 反应 20.0h， 生成 3,8-dibromo-5-methoxy-6-(trifluoromethyl)quinoline
  参考文献：
  名称：

  Discovery of N-[4-[6-tert-Butyl-5-methoxy-8-(6-methoxy-2-oxo-1H-pyridin-3-yl)-3-quinolyl]phenyl]methanesulfonamide (RG7109), a Potent Inhibitor of the Hepatitis C Virus NS5B Polymerase

  摘要：

  In the past few years, there have been many advances in the efforts to cure patients with hepatitis C virus (HCV). The ultimate goal of these efforts is to develop a combination therapy consisting of only direct-antiviral agents (DAAs). In this paper, we discuss our efforts that led to the identification of a bicyclic template with potent activity against the NS5B polymerase, a critical enzyme on the life cycle of HCV. In continuation of our exploration to improve the stilbene series, the 3,5,6,8-tetrasubstituted quinoline core was identified as replacement of the stilbene moiety. 6-Methoxy-2(1H)-pyridone was identified among several heterocyclic headgroups to have the best potency. Solubility of the template was improved by replacing a planar aryl linker with a saturated pyrrolidine. Profiling of the most promising compounds led to the identification of quinoline 41 (RG7109), which was selected for advancement to clinical development.

  DOI：

  10.1021/jm401329s

文献信息

• HETEROCYCLIC ANTIVIRAL COMPOUNDS
  申请人：de Vicente Fidalgo Javier

  公开号：US20100311760A1

  公开（公告）日：2010-12-09

  Compounds having the formula I wherein wherein R 1 , R 2 , R 3 , R 4 , X 1 , X 2 , X 3 and X 4 and as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.

  具有化学式I的化合物，其中R1、R2、R3、R4、X1、X2、X3和X4如本文所定义，是丙型肝炎病毒NS5b聚合酶抑制剂。还公开了治疗HCV感染和抑制HCV复制的组合物和方法。
• US8026253B2
  申请人：——

  公开号：US8026253B2

  公开（公告）日：2011-09-27
• US8487103B2
  申请人：——

  公开号：US8487103B2

  公开（公告）日：2013-07-16