ethyl 3-ethyl-7-hydroxy-1H-indazole-5-carboxylate | 1197943-38-6

• 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: ethyl 3-ethyl-7-hydroxy-1H-indazole-5-carboxylate
• 英文别名: ethyl 7-hydroxy-3-ethyl-1H-indazole-5-carboxylate；ethyl 3-ethyl-7-hydroxy-2H-indazole-5-carboxylate
• CAS: 1197943-38-6
• 化学式: C₁₂H₁₄N₂O₃
• 分子量: 234.255
• InChiKey: XDRDDIIQEOUZSX-UHFFFAOYSA-N

物化性质

• 沸点：
  463.0±40.0 °C(predicted)
• 密度：
  1.296±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  75.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 3-ethyl-7-hydroxy-1H-indazole-5-carboxylate 在 N-甲基吗啉 、 2-氯-4,6-二甲氧基-1,3,5-三嗪 、 sodium hydride 、 lithium hydroxide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 2.0h， 生成 1-(7-ethoxy-3-ethyl-1H-indazole-5-carbonyl)-2'-ethyl-3'-methyl-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one
  参考文献：
  名称：

  Maximizing Lipophilic Efficiency: The Use of Free-Wilson Analysis in the Design of Inhibitors of Acetyl-CoA Carboxylase

  摘要：

  This paper describes the design and synthesis of a novel series of dual inhibitors of acetyl-CoA carboxylase 1 and 2 (ACC1 and ACC2). Key findings include the discovery of an initial lead that was modestly potent and subsequent medicinal chemistry optimization with a focus on lipophilic efficiency (LipE) to balance overall druglike properties. Free-Wilson methodology provided a clear breakdown of the contributions of specific structural elements to the overall LipE, a rationale for prioritization of virtual compounds for synthesis, and a highly successful prediction of the LipE of the resulting analogues. Further preclinical assays, including in vivo malonyl-CoA reduction in both rat liver (ACC1) and rat muscle (ACC2), identified an advanced analogue that progressed to regulatory toxicity studies.

  DOI：

  10.1021/jm201503u
• 作为产物：
  描述：

  ethyl 1-acetyl-7-(acetyloxy)-3-ethyl-1H-indazole-5-carboxylate 在 乙醇 、 sodium hydride 、 水 、 碳酸氢钠 作用下， 以 oil 、 乙酸乙酯 为溶剂， 反应 1.0h， 以87%的产率得到ethyl 3-ethyl-7-hydroxy-1H-indazole-5-carboxylate
  参考文献：
  名称：

  [EN] PYRAZOLOSPIROKETONE ACETYL-C0A CARBOXYLASE INHIBITORS
  [FR] INHIBITEURS DE LA PYRAZOLOSPIROCÉTONE ACÉTL-COA CARBOXYLASE

  摘要：

  本发明提供了式(1)的化合物或所述化合物的药用可接受盐，其中R1、R2和R3如本文所述；其药物组合物；以及用于治疗通过抑制动物中的乙酰辅酶A羧化酶酶活性来调节的疾病、病症或障碍的使用方法。

  公开号：

  WO2009144554A1

文献信息

• [EN] PYRAZOLOSPIROKETONE ACETYL-C0A CARBOXYLASE INHIBITORS<br/>[FR] INHIBITEURS DE LA PYRAZOLOSPIROCÉTONE ACÉTL-COA CARBOXYLASE
  申请人：PFIZER

  公开号：WO2009144554A1

  公开（公告）日：2009-12-03

  The invention provides compounds of Formula (1) or a pharmaceutically acceptable salt of said compound, wherein R1, R2, and R3 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of acetyl-CoA carboxylase enzyme(s) in an animal.

  本发明提供了式(1)的化合物或所述化合物的药用可接受盐，其中R1、R2和R3如本文所述；其药物组合物；以及用于治疗通过抑制动物中的乙酰辅酶A羧化酶酶活性来调节的疾病、病症或障碍的使用方法。
• Pyrazolospiroketone acetyl-CoA carboxylase inhibitors
  申请人：Pfizer Inc.

  公开号：US08318762B2

  公开（公告）日：2012-11-27

  The invention provides compounds of Formula (1) or a pharmaceutically acceptable salt of said compound, wherein R1, R2, and R3 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of acetyl-CoA carboxylase enzyme(s) in an animal.

  本发明提供了公式（1）的化合物或其药学上可接受的盐，其中R1、R2和R3如本文所述；其制备的药物组合物；以及在动物体内抑制乙酰辅酶A羧化酶酶（s）的作用下调节的疾病、状况或疾患的治疗中使用它们的方法。
• Pyrazolospiroketone Acetyl-CoA Carboxylase Inhibitors
  申请人：Corbett Jeffrey W.

  公开号：US20110028390A1

  公开（公告）日：2011-02-03

  The invention provides compounds of Formula (1) or a pharmaceutically acceptable salt of said compound, wherein R 1 , R 2 , and R 3 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of acetyl-CoA carboxylase enzyme(s) in an animal.

  本发明提供公式（1）的化合物或其药学上可接受的盐，其中R1，R2和R3如本文所述；其药物组合物；以及将其用于治疗动物中受乙酰辅酶A羧化酶酶抑制调节的疾病，状况或障碍。
• PYRAZOLOSPIROKETONE ACETYL-C0A CARBOXYLASE INHIBITORS
  申请人：Pfizer Inc.

  公开号：EP2297163A1

  公开（公告）日：2011-03-23
• US8318762B2
  申请人：——

  公开号：US8318762B2

  公开（公告）日：2012-11-27