2-oxopropanal propylhydrazone | 1355228-90-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-oxopropanal propylhydrazone
• 英文别名: 2-Oxopropanal propylhydrazone；1-(propylhydrazinylidene)propan-2-one
• CAS: 1355228-90-8
• 化学式: C₆H₁₂N₂O
• 分子量: 128.174
• InChiKey: NSODNIKAUANZAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  41.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-oxopropanal propylhydrazone 在 四氢吡咯 作用下， 以 甲醇 、 水 为溶剂， 反应 3.0h， 生成 tert-butyl 7'-oxo-2'-propyl-6',7'-dihydro-1H,2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate
  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：

  丙基肼 、 丙酮醛 在 溶剂黄146 作用下， 以 水 为溶剂， 以96%的产率得到2-oxopropanal propylhydrazone
  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

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。
• Maximizing Lipophilic Efficiency: The Use of Free-Wilson Analysis in the Design of Inhibitors of Acetyl-CoA Carboxylase
  作者：Kevin D. Freeman-Cook、Paul Amor、Scott Bader、Leanne M. Buzon、Steven B. Coffey、Jeffrey W. Corbett、Kenneth J. Dirico、Shawn D. Doran、Richard L. Elliott、William Esler、Angel Guzman-Perez、Kevin E. Henegar、Janet A. Houser、Christopher S. Jones、Chris Limberakis、Katherine Loomis、Kirk McPherson、Sharad Murdande、Kendra L. Nelson、Dennis Phillion、Betsy S. Pierce、Wei Song、Eliot Sugarman、Susan Tapley、Meihua Tu、Zhengrong Zhao

  DOI：10.1021/jm201503u

  日期：2012.1.26

  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.