6-fluoro-N-(6-(4-methoxytetrahydro-2H-pyran-4-yl)pyridin-3-yl)-4-oxo-8-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4H-chromene-2-carboxamide | 1206912-70-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 6-fluoro-N-(6-(4-methoxytetrahydro-2H-pyran-4-yl)pyridin-3-yl)-4-oxo-8-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4H-chromene-2-carboxamide
• 英文别名: 6-fluoro-N-[6-(4-methoxyoxan-4-yl)pyridin-3-yl]-4-oxo-8-(1,3,5-trimethylpyrazol-4-yl)chromene-2-carboxamide
• CAS: 1206912-70-0
• 化学式: C₂₇H₂₇FN₄O₅
• 分子量: 506.534
• InChiKey: NWXMOGAAGJJIMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  37
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  105
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  6-(4-methoxytetrahydro-2H-pyran-4-yl)pyridin-3-amine 、 potassium 6-fluoro-4-oxo-8-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4H-chromene-2-carboxylate 在 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以230 mg的产率得到6-fluoro-N-(6-(4-methoxytetrahydro-2H-pyran-4-yl)pyridin-3-yl)-4-oxo-8-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4H-chromene-2-carboxamide
  参考文献：
  名称：

  De Novo Design of a Picomolar Nonbasic 5-HT_1B Receptor Antagonist

  摘要：

  We describe herein the discovery of novel, de novo designed, 5-HT1B receptor antagonists that lack a basic moiety and that provide improved hERG and in vitro phospholipidosis profiles. We used a known 5-HT1B antagonist template as our starting point and focused on replacing the piperazine moiety. Pyrazole-based ideas were designed and synthesized among a small library of piperazine replacements. To our knowledge, these are the first potent, nonbasic, functionally active antagonists of the 5-HT1B receptor.

  DOI：

  10.1021/jm901200t

文献信息

• De Novo Design of a Picomolar Nonbasic 5-HT_1B Receptor Antagonist
  作者：David A. Nugiel、Jennifer R. Krumrine、Daniel C. Hill、James R. Damewood、Peter R. Bernstein、Cynthia D. Sobotka-Briner、JianWei Liu、Anna Zacco、M. Edward Pierson

  DOI：10.1021/jm901200t

  日期：2010.2.25

  We describe herein the discovery of novel, de novo designed, 5-HT1B receptor antagonists that lack a basic moiety and that provide improved hERG and in vitro phospholipidosis profiles. We used a known 5-HT1B antagonist template as our starting point and focused on replacing the piperazine moiety. Pyrazole-based ideas were designed and synthesized among a small library of piperazine replacements. To our knowledge, these are the first potent, nonbasic, functionally active antagonists of the 5-HT1B receptor.