ethyl 5-(2-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate | 1449301-78-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: ethyl 5-(2-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate
• 英文别名: Ethyl 5-(2-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate；ethyl 5-(2-fluorophenyl)-4-oxo-1H-pyridine-3-carboxylate
• CAS: 1449301-78-3
• 化学式: C₁₄H₁₂FNO₃
• 分子量: 261.253
• InChiKey: CTPDHKQDHHHCEV-UHFFFAOYSA-N

物化性质

• 沸点：
  413.3±45.0 °C(Predicted)
• 密度：
  1.280±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 5-(2-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate 在 (1-cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylaminomorpholinocarbenium hexafluorophosphate 、 水 、 caesium carbonate 、 N,N-二异丙基乙胺 、 sodium hydroxide 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.33h， 生成 N-{4-[2-amino-5-(3,4-dimethoxyphenyl)pyridin-3-yl]phenyl}-5-(2-fluorophenyl)-4-oxo-1-(2,2,2-trifluoroethyl)-1,4-dihydropyridine-3-carboxamide
  参考文献：
  名称：

  Pyridone Derivatives

  摘要：

  提供了抑制Axl并用于治疗由Axl高功能引起的疾病、与Axl高功能相关的疾病和/或伴随Axl高功能的疾病的新型化合物或其盐，或其晶体。提供了由式（1）所代表的吡啶酮衍生物，具有各种取代基或其盐，或其晶体（其中式（1）中的R1、R2、R3、R5、R6、A、W、X和n分别如规范中定义）。

  公开号：

  US20130281428A1
• 作为产物：
  描述：

  5-(2-(2-fluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 生成 ethyl 5-(2-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate
  参考文献：
  名称：

  Bioisosteric replacement of an acylureido moiety attached to an indolin-2-one scaffold with a malonamido or a 2/4-pyridinoylamido moiety produces a selectively potent Aurora-B inhibitor

  摘要：

  Bioisosteric replacement of acylureido moiety in 6-acylureido-3-pyrrolylmethylidene-2-oxoindoline derivatives resulted in a series of malonamido derivatives with indolin-2-one scaffold (11-14). Further conformational restrictions of the malonamido moiety led to 2-oxo-1,2-dihydropyridine (21-25) or a 4-oxo-1,4-dihydropyridine derivatives (31-36). 4-Oxo-1,4-dihydropyridine derivatives were more potent Aurora B inhibitors than their 2-oxo-1,2-dihydropyridine counterparts and demonstrated cytotoxicities against A549 and HepG2 cells in the submicromolar range. In A549 cells, 31h decreased phosphorylation of histone H3, triggered polyploidy, induced expression of pro-apoptotic Fas and FasL with subsequent activation of caspase 8, resulting into apoptosis. In a Huh7-xenograft mouse model, 31h demonstrated potent in vivo efficacy with a daily dose of 5 mg/kg.

  DOI：

  10.1016/j.ejmech.2014.07.033

文献信息

• Pyridone derivatives
  申请人：Daiichi Sankyo Company, Limited

  公开号：US08933103B2

  公开（公告）日：2015-01-13

  Novel compounds or salts thereof, or crystals thereof, which inhibit Axl and are useful for treating diseases caused by Axl hyperfunction, diseases associated with Axl hyperfunction and/or diseases accompanied by Axl hyperfunction are provided. Pyridone derivatives represented by the formula (1) having various substituents or salts thereof, or crystals thereof (where R1, R2, R3, R5, R6, A, W, X and n in the formula (1) are as defined in the specification, respectively) are provided.

  提供了抑制Axl并用于治疗由Axl高功能引起的疾病，与Axl高功能相关的疾病和/或伴随Axl高功能的疾病的新型化合物或其盐或晶体。提供了具有各种取代基的式（1）所代表的吡啶酮衍生物或其盐或晶体（其中式（1）中的R1、R2、R3、R5、R6、A、W、X和n在规范中分别定义）。
• PYRIDONE DERIVATIVE
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP2810937B1

  公开（公告）日：2016-11-30
• US8933103B2
  申请人：——

  公开号：US8933103B2

  公开（公告）日：2015-01-13
• Bioisosteric replacement of an acylureido moiety attached to an indolin-2-one scaffold with a malonamido or a 2/4-pyridinoylamido moiety produces a selectively potent Aurora-B inhibitor
  作者：Hsiao-Chun Wang、Ajit Dhananjay Jagtap、Pei-Teh Chang、Jia-Rong Liu、Chih-Peng Liu、Hsiang-Wen Tseng、Grace Shiahuy Chen、Ji-Wang Chern

  DOI：10.1016/j.ejmech.2014.07.033

  日期：2014.9

  Bioisosteric replacement of acylureido moiety in 6-acylureido-3-pyrrolylmethylidene-2-oxoindoline derivatives resulted in a series of malonamido derivatives with indolin-2-one scaffold (11-14). Further conformational restrictions of the malonamido moiety led to 2-oxo-1,2-dihydropyridine (21-25) or a 4-oxo-1,4-dihydropyridine derivatives (31-36). 4-Oxo-1,4-dihydropyridine derivatives were more potent Aurora B inhibitors than their 2-oxo-1,2-dihydropyridine counterparts and demonstrated cytotoxicities against A549 and HepG2 cells in the submicromolar range. In A549 cells, 31h decreased phosphorylation of histone H3, triggered polyploidy, induced expression of pro-apoptotic Fas and FasL with subsequent activation of caspase 8, resulting into apoptosis. In a Huh7-xenograft mouse model, 31h demonstrated potent in vivo efficacy with a daily dose of 5 mg/kg.
• Pyridone Derivatives
  申请人：DAIICHI SANKYO COMPANY, LIMITED

  公开号：US20130281428A1

  公开（公告）日：2013-10-24

  Novel compounds or salts thereof, or crystals thereof, which inhibit Axl and are useful for treating diseases caused by Axl hyperfunction, diseases associated with Axl hyperfunction and/or diseases accompanied by Axl hyperfunction are provided. Pyridone derivatives represented by the formula (1) having various substituents or salts thereof, or crystals thereof (where R 1 , R 2 , R 3 , R 5 , R 6 , A, W, X and n in the formula (1) are as defined in the specification, respectively) are provided.

  提供了抑制Axl并用于治疗由Axl高功能引起的疾病、与Axl高功能相关的疾病和/或伴随Axl高功能的疾病的新型化合物或其盐，或其晶体。提供了由式（1）所代表的吡啶酮衍生物，具有各种取代基或其盐，或其晶体（其中式（1）中的R1、R2、R3、R5、R6、A、W、X和n分别如规范中定义）。