| 144799-51-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• CAS: 144799-51-9；144799-67-7
• 化学式: C₃₁H₅₂N₂O₆
• 分子量: 548.764
• InChiKey: HQWBBIFLLIWAQT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.05
• 重原子数：
  39.0
• 可旋转键数：
  22.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  87.19
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  4-<<(phenoxycarbonyl)oxy>methyl>-2-hydroxytetrahydrofuran 在 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙腈 为溶剂， 反应 85.0h， 生成
  参考文献：
  名称：

  4-Substituted 2-alkoxytetrahydrofurans as potent and long-lasting PAF antagonists

  摘要：

  A series of 4-substituted 2-alkoxytetrahydrofuran derivatives featuring an acetal group were prepared and evaluated for PAF antagonist activity in the PAF-induced in vitro platelet-aggregation and in vivo hypotension tests. Compound 2-[[N-acetyl-N-[[[2-(octadecyloxy)tetrahydrofuran-4-yl]methoxy]carbonyl]amino]methyl]1-ethylpyridinium chloride (4e, UR-11353) was selected for further development on the basis of its high activity and long-lasting action. The compound maintained a significant activity even 24 h after administration of a single dose of 1 mg/kg iv in the PAF-induced mortality test in mice and 10 h after administration of the same dose in the PAF-induced hypotension test in rats. Comparison with previously reported carba analogues suggests that the presence of the acetal group is the structural characteristic that confers its long-lasting activity.

  DOI：

  10.1021/jm00082a007