tert-butyl 2',3'-dimethyl-7'-oxo-6',7'-dihydro-1H,2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate | 1355229-03-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl 2',3'-dimethyl-7'-oxo-6',7'-dihydro-1H,2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate
• 英文别名: tert-butyl 2,3-dimethyl-7-oxospiro[6H-pyrano[3,2-c]pyrazole-5,4'-piperidine]-1'-carboxylate
• CAS: 1355229-03-6
• 化学式: C₁₇H₂₅N₃O₄
• 分子量: 335.403
• InChiKey: KUTMICJQHRSVTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  73.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl 2',3'-dimethyl-7'-oxo-6',7'-dihydro-1H,2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 以88%的产率得到2',3'-dimethyl-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one hydrochloride
  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：

  N-叔丁氧羰基-4-哌啶酮 、 1-(4-羟基-1,5-二甲基-1H-吡唑-3-基)乙酮 在 四氢吡咯 作用下， 以 甲醇 为溶剂， 反应 2.5h， 以54%的产率得到tert-butyl 2',3'-dimethyl-7'-oxo-6',7'-dihydro-1H,2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-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

• 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-CoA carboxylase inhibitors
  申请人：Pfizer Inc.

  公开号：EP2297163B1

  公开（公告）日：2015-07-08
• US8318762B2
  申请人：——

  公开号：US8318762B2

  公开（公告）日：2012-11-27