2-(4-cyclopropanesulfonylphenyl)-2-(2,4-difluorophenoxy)acetic acid | 1143510-49-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(4-cyclopropanesulfonylphenyl)-2-(2,4-difluorophenoxy)acetic acid
• 英文别名: (4-Cyclopropanesulfonyl-phenyl)-(2,4-difluoro-phenoxy)-acetic acid；2-(4-Cyclopropylsulfonylphenyl)-2-(2,4-difluorophenoxy)acetic acid
• CAS: 1143510-49-9；1143511-59-4；1143511-55-0
• 化学式: C₁₇H₁₄F₂O₅S
• 分子量: 368.358
• InChiKey: GOLMUKUISJEMRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  89
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-(4-cyclopropanesulfonylphenyl)-2-(2,4-difluorophenoxy)acetic acid 在 三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 5.5h， 生成 4-[[2-[[2-(4-cyclopropylsulfonylphenyl)-2-(2,4-difluorophenoxy)acetyl]amino]thiazol-5-yl]methyl]benzoic acid
  参考文献：
  名称：

  Discovery of liver-directed glucokinase activator having anti-hyperglycemic effect without hypoglycemia

  摘要：

  Glucokinase activators (GKAs) are among the emerging drug candidates for the treatment of type 2 diabetes (T2D). Despite effective blood glucose lowering in clinical trials, many pan-GKAs "acting both in pancreas and liver" have been discontinued from clinical development mainly because of their potential to cause hypoglycemia. Pan-GKAs over sensitize pancreatic GK, resulting in insulin secretion even at sub-normoglycemic level which might be a possible explanation for hypoglycemia. An alternative approach to minimize the risk of hypoglycemia is to use liver-directed GKAs, which are reported to be advancing well in clinical development. Here, we report the discovery and structure-activity relationship (SAR) studies on a novel 2-phenoxy-acetamide series with the aim of identifying a liver-directed GKA. Incorporation of a carboxylic acid moiety as an active hepatocyte uptake recognizing element at appropriate position of 2-phenoxy-acetamide core led to the identification of 26, a potent GKA with predominant liver-directed pharmacokinetics in mice. Compound 26 on oral administration significantly reduced blood glucose levels during an oral glucose tolerance test (oGTT) performed in diet-induced obese (DIO) mice, while showing no sign of hypoglycemia in normal C57 mice over a 10-fold dose range, even when dosed at fasted condition. Together, these data demonstrate a liver-directed GKA has beneficial effect on glucose homeostasis with reduced risk of hypoglycemia. (C) 2017 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2017.03.042
• 作为产物：
  描述：

  2-(4-环丙基硫烷基苯基)乙酸 在 N-溴代丁二酰亚胺(NBS) 、 氯化亚砜 、 potassium carbonate 、 间氯过氧苯甲酸 、 lithium hydroxide 、 过氧化苯甲酰 作用下， 以 四氢呋喃 、 甲醇 、 四氯化碳 、 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 27.0h， 生成 2-(4-cyclopropanesulfonylphenyl)-2-(2,4-difluorophenoxy)acetic acid
  参考文献：
  名称：

  Discovery of liver-directed glucokinase activator having anti-hyperglycemic effect without hypoglycemia

  摘要：

  Glucokinase activators (GKAs) are among the emerging drug candidates for the treatment of type 2 diabetes (T2D). Despite effective blood glucose lowering in clinical trials, many pan-GKAs "acting both in pancreas and liver" have been discontinued from clinical development mainly because of their potential to cause hypoglycemia. Pan-GKAs over sensitize pancreatic GK, resulting in insulin secretion even at sub-normoglycemic level which might be a possible explanation for hypoglycemia. An alternative approach to minimize the risk of hypoglycemia is to use liver-directed GKAs, which are reported to be advancing well in clinical development. Here, we report the discovery and structure-activity relationship (SAR) studies on a novel 2-phenoxy-acetamide series with the aim of identifying a liver-directed GKA. Incorporation of a carboxylic acid moiety as an active hepatocyte uptake recognizing element at appropriate position of 2-phenoxy-acetamide core led to the identification of 26, a potent GKA with predominant liver-directed pharmacokinetics in mice. Compound 26 on oral administration significantly reduced blood glucose levels during an oral glucose tolerance test (oGTT) performed in diet-induced obese (DIO) mice, while showing no sign of hypoglycemia in normal C57 mice over a 10-fold dose range, even when dosed at fasted condition. Together, these data demonstrate a liver-directed GKA has beneficial effect on glucose homeostasis with reduced risk of hypoglycemia. (C) 2017 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2017.03.042

文献信息

• ACETAMIDE DERIVATIVES AS GLUCOKINASE ACTIVATORS, THEIR PROCESS AND MEDICINAL APPLICATION
  申请人：Bhuniya Debnath

  公开号：US20100310493A1

  公开（公告）日：2010-12-09

  Acetamide derivatives, their stereoisomers, tautomers, prodrugs, pharmaceutically acceptable salts, polymorphs, solvates and formulations thereof for the prophylaxis, management, treatment, control of progression, or adjunct treatment of diseases and/or medical conditions where the activation of glucokinase would be beneficial, are disclosed. The disclosure also provides process of preparation of these acetamide derivatives.

  乙酰胺衍生物，它们的立体异构体、互变异构体、前药、药用可接受盐、多型体、溶剂合物及其配方，用于预防、管理、治疗、控制疾病和/或医疗状况的进展，或者作为激活葡萄糖激酶有益时的辅助治疗，已被披露。该披露还提供了这些乙酰胺衍生物的制备方法。
• ACETAMIDE DERIVATIVES AS GLUCOKINASE ACTIVATORS, THEIR PROCESS AND MEDICINAL APPLICATIONS
  申请人：Bhuniya Debnath

  公开号：US20120214735A1

  公开（公告）日：2012-08-23

  Acetamide derivatives, their stereoisomers, tautomers, prodrugs, pharmaceutically acceptable salts, polymorphs, solvates and formulations thereof for the prophylaxis, management, treatment, control of progression, or adjunct treatment of diseases and/or medical conditions where the activation of glucokinase would be beneficial, are disclosed. The disclosure also provides process of preparation of these acetamide derivatives.

  本文披露了乙酰胺衍生物及其立体异构体、互变异构体、前药、药学上可接受的盐、多晶形、溶剂化物和制剂，用于预防、管理、治疗、控制进展或辅助治疗激活葡萄糖激酶有益的疾病和/或医疗条件。此外，本文还提供了制备这些乙酰胺衍生物的过程。
• Acetamide derivatives as glucokinase activators, their process and medicinal application
  申请人：Bhuniya Debnath

  公开号：US08501955B2

  公开（公告）日：2013-08-06

  Acetamide derivatives, their stereoisomers, tautomers, prodrugs, pharmaceutically acceptable salts, polymorphs, solvates and formulations thereof for the prophylaxis, management, treatment, control of progression, or adjunct treatment of diseases and/or medical conditions where the activation of glucokinase would be beneficial, are disclosed. The disclosure also provides process of preparation of these acetamide derivatives.

  本发明披露了乙酰胺衍生物及其立体异构体、互变异构体、前药、药物可接受的盐、多晶形态、溶剂化物及其制剂，用于预防、治疗、控制进展或辅助治疗激活葡萄糖激酶有益的疾病和/或医疗条件。本发明还提供了制备这些乙酰胺衍生物的方法。
• Acetamide derivatives as glucokinase activators, their process and medicinal applications
  申请人：Bhuniya Debnath

  公开号：US09340506B2

  公开（公告）日：2016-05-17

  Acetamide derivatives, their stereoisomers, tautomers, prodrugs, pharmaceutically acceptable salts, polymorphs, solvates and formulations thereof for the prophylaxis, management, treatment, control of progression, or adjunct treatment of diseases and/or medical conditions where the activation of glucokinase would be beneficial, are disclosed. The disclosure also provides process of preparation of these acetamide derivatives.

  本文披露了乙酰胺衍生物及其立体异构体、互变异构体、前药、药学上可接受的盐、多晶体、溶剂化物和制剂，用于预防、管理、治疗、控制进展或辅助治疗激活葡萄糖激酶有益的疾病和/或医疗条件。本文还提供了这些乙酰胺衍生物的制备方法。
• Acetamide compounds as glucokinase activators, their process and medicinal applications
  申请人：Impetis Biosciences Ltd.

  公开号：EP2402327B1

  公开（公告）日：2018-03-07