1-(2-((2-hydroxyethyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one | 1256782-99-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-(2-((2-hydroxyethyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one
• 英文别名: 5-trifluoromethyl-(1-(2-((2-hydroxyl)ethyl)amino)benzyl)pyridine-2(1H)-one；1-[[2-(2-Hydroxyethylamino)phenyl]methyl]-5-(trifluoromethyl)pyridin-2-one
• CAS: 1256782-99-6
• 化学式: C₁₅H₁₅F₃N₂O₂
• 分子量: 312.292
• InChiKey: TUEOKAUVWSUGTM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  52.6
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-(2-((2-hydroxyethyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one 在 氯化亚砜 、 三乙胺 、 potassium iodide 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 9.0h， 生成 1-(2-((2-morpholinoethyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one
  参考文献：
  名称：

  Discovery of 1-(4-((3-(4-methylpiperazin-1-yl)propyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one, an orally active multi-target agent for the treatment of diabetic nephropathy

  摘要：

  Oxidative stress, inflammation and fibrosis can cause irreversible damage on cell structure and function of kidney and are key pathological factors in Diabetic Nephropathy (DN). Therefore, multi-target agents are urgently need for the clinical treatment of DN. Using Pirfenidone as a lead compound and based on the previous research, two novel series (5-trifluoromethyl)-2(1H)-pyridone analogs were designed and synthesized. SAR of (5-trifluoromethyl)-2(1H)-pyridone derivatives containing nitrogen heterocyclic ring have been established for in vitro potency. In addition, compound 8, a novel agent that act on multiple targets of anti-DN with IC50 of 90 mu M in NIH3T3 cell lines, t(1/2) of 4.89 +/- 1.33 h in male rats and LD50 > 2000 mg/kg in mice, has been advanced to preclinical studies as an oral treatment for DN. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2017.07.001
• 作为产物：
  描述：

  2-硝基苄氯 在 盐酸 、 铁粉 、 potassium carbonate 作用下， 以 乙醇 、 水 、 二甲基亚砜 、 正丁醇 为溶剂， 反应 24.0h， 生成 1-(2-((2-hydroxyethyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one
  参考文献：
  名称：

  Discovery of 1-(4-((3-(4-methylpiperazin-1-yl)propyl)amino)benzyl)-5-(trifluoromethyl)pyridin-2(1H)-one, an orally active multi-target agent for the treatment of diabetic nephropathy

  摘要：

  Oxidative stress, inflammation and fibrosis can cause irreversible damage on cell structure and function of kidney and are key pathological factors in Diabetic Nephropathy (DN). Therefore, multi-target agents are urgently need for the clinical treatment of DN. Using Pirfenidone as a lead compound and based on the previous research, two novel series (5-trifluoromethyl)-2(1H)-pyridone analogs were designed and synthesized. SAR of (5-trifluoromethyl)-2(1H)-pyridone derivatives containing nitrogen heterocyclic ring have been established for in vitro potency. In addition, compound 8, a novel agent that act on multiple targets of anti-DN with IC50 of 90 mu M in NIH3T3 cell lines, t(1/2) of 4.89 +/- 1.33 h in male rats and LD50 > 2000 mg/kg in mice, has been advanced to preclinical studies as an oral treatment for DN. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2017.07.001

文献信息

• Synthesis and structure–activity relationship of 5-substituent-2(1H)-pyridone derivatives as anti-fibrosis agents
  作者：Jun Chen、Miao-Miao Lu、Bin Liu、Zhuo Chen、Qian-Bin Li、Li-Jian Tao、Gao-Yun Hu

  DOI：10.1016/j.bmcl.2012.01.073

  日期：2012.3

  Pyridone compounds, such as pirfenidone (PFD) and fluorofenidone (AKF-PD), are multi-target anti-fibrotic agents. Using PFD and AKF-PD as the leading compounds, two series of novel (5-substituent)-2(1H)-pyridone compounds were synthesized with the purpose of maintaining multi-targeting property and overcoming the drawbacks of fast metabolism. These derivatives demonstrated good proliferation inhibiting

  吡啶酮化合物（例如吡非尼酮（PFD）和氟苯尼酮（AKF-PD））是多靶点抗纤维化药物。以PFD和AKF-PD为主导化合物，合成了两种新型的（5-取代基）-2（1 H）-吡啶酮化合物，以维持多靶点性质并克服快速代谢的缺点。这些衍生物通过以AKF-PD作为阳性对照的MTT分析显示出对NIH3T3细胞的良好增殖抑制活性。化合物5b具有很高的抗纤维化作用，IC 50为0.08 mmol / L，约为AKF-PD的34倍。还讨论了吡啶酮衍生物作为抗纤维化剂的SAR。
• PREPARATION OF 1-(SUBSTITUTED BENZYL)-5-TRIFLUOROMETHYL-2(1H)PYRIDONE COMPOUNDS AND SALTS THEREOF AND THEIR APPLICATIONS
  申请人：Hu Gaoyun

  公开号：US20120129859A1

  公开（公告）日：2012-05-24

  1-(substituted benzyl)-5-trifluoromethyl-2(1H)pyridone compounds and their pharmaceutical acceptable salts are disclosed. The preparation methods of the compounds and their salts and the use of the same for preparing the medicaments for treating fibrosis are also disclosed. New pyridine compounds and their salts are obtained from trifluoromethyl pyridone as starting material.

  揭示了1-(取代苄基)-5-三氟甲基-2(1H)吡啶酮化合物及其药用可接受盐。还公开了这些化合物及其盐的制备方法，以及用于制备治疗纤维化药物的用途。从三氟甲基吡啶酮作为起始物获得了新的吡啶化合物及其盐。
• 1-(SUBSTITUTED BENZYL)-5-TRIFLUOROMETHYL-2-(1H) PYRIDONE COMPOUNDS AND THEIR SALTS, THEIR PREPARATION METHODS AND USE THEREOF
  申请人：Central South University

  公开号：EP2474533A1

  公开（公告）日：2012-07-11

  1-(substituted benzyl)-5-trifluoromethyl-2(1H)pyridone compounds and their pharmaceutical acceptable salts are disclosed. The preparation methods of the compounds and their salts and the use of the same for preparing the medicaments for treating fibrosis are also disclosed. New pyridine compounds and their salts are obtained from trifluoromethyl pyridone as starting material.

  本发明公开了 1-(取代苄基)-5-三氟甲基-2(1H)吡啶酮化合物及其药用盐。此外，还公开了这些化合物及其盐的制备方法和用于制备治疗纤维化药物的用途。以三氟甲基吡啶酮为起始原料，可获得新的吡啶化合物及其盐。
• PREPARATION OF 1-(SUBSTITUTED BENZYL)-5-TRIFLUOROMETHYL-2-(1H)PYRIDONE COMPOUNDS AND SALTS THEREOF AND THEIR APPLICATIONS
  申请人：Central South University

  公开号：EP2474533B1

  公开（公告）日：2015-02-25
• US8377932B2
  申请人：——

  公开号：US8377932B2

  公开（公告）日：2013-02-19