| 1383806-72-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• CAS: 1383806-72-1
• 化学式: C₂₅H₄₃N₃O₂
• 分子量: 417.635
• InChiKey: WHZNEAPVHDBUGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.28
• 重原子数：
  30.0
• 可旋转键数：
  15.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  36.02
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  在 盐酸 、 lithium aluminium tetrahydride 作用下， 以 甲醇 、 乙醚 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  1-Phenoxyalkyl-4-[(N,N-disubstitutedamino)alkyl]piperazine derivatives as non-imidazole histamine H3-antagonists

  摘要：

  In this study, a series of 1-phenoxyalkyl-4-[(N,N-disubstitutedamino)alkyl]piperazine derivatives has been prepared and in vitro tested as H-3-receptor antagonists (electrically evoked contraction of the guinea pig jejunum). All compounds investigated show moderate in vitro affinities. The most potent antagonists in this series are the compounds 9b, 1b, 1f, and 1l, which exhibit, independently of the substituent at the end of -N- moiety, almost the same level of affinity (pA (2) = 7.18, pA (2) = 7.27, pA (2) = 7.13, pA (2) = 7.12, respectively). The histaminergic H-1 antagonism of the aforementioned four products was established on the isolated guinea pig ileum by conventional methods; the pA (2) values were compared with the potency of pyrilamine. None of them shows any H-1-antagonistic activity (pA (2) < 4; for pyrilamine pA (2) = 9.35).

  DOI：

  10.1007/s00044-012-0090-2
• 作为产物：
  描述：

  1,7-二溴庚烷 在 lithium aluminium tetrahydride 、 乙酸酐 、 potassium carbonate 作用下， 以 甲醇 、 乙醚 、 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 反应 97.5h， 生成
  参考文献：
  名称：

  1-Phenoxyalkyl-4-[(N,N-disubstitutedamino)alkyl]piperazine derivatives as non-imidazole histamine H3-antagonists

  摘要：

  In this study, a series of 1-phenoxyalkyl-4-[(N,N-disubstitutedamino)alkyl]piperazine derivatives has been prepared and in vitro tested as H-3-receptor antagonists (electrically evoked contraction of the guinea pig jejunum). All compounds investigated show moderate in vitro affinities. The most potent antagonists in this series are the compounds 9b, 1b, 1f, and 1l, which exhibit, independently of the substituent at the end of -N- moiety, almost the same level of affinity (pA (2) = 7.18, pA (2) = 7.27, pA (2) = 7.13, pA (2) = 7.12, respectively). The histaminergic H-1 antagonism of the aforementioned four products was established on the isolated guinea pig ileum by conventional methods; the pA (2) values were compared with the potency of pyrilamine. None of them shows any H-1-antagonistic activity (pA (2) < 4; for pyrilamine pA (2) = 9.35).

  DOI：

  10.1007/s00044-012-0090-2