2'-isopropyl-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one hydrochloride | 1355229-40-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2'-isopropyl-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one hydrochloride
• CAS: 1355229-40-1
• 化学式: C₁₃H₁₉N₃O₂*ClH
• 分子量: 285.774
• InChiKey: BZSHQHUVACCTEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.97
• 重原子数：
  19.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  56.15
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  3,7-二甲基-1H-吲唑-5-羧酸 、 2'-isopropyl-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one hydrochloride 在 N-甲基吗啉 、 2-氯-4,6-二甲氧基-1,3,5-三嗪 作用下， 反应 1.0h， 以41%的产率得到1-(3,7-dimethyl-1H-indazole-5-carbonyl)-2'-isopropyl-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：

  2-oxopropanal isopropylhydrazone 在 四氢吡咯 、 盐酸 作用下， 以 1,4-二氧六环 、 甲醇 、 水 为溶剂， 反应 4.0h， 生成 2'-isopropyl-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