1-(2-azidoethoxy)-2-methoxynaphthalene | 913721-82-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(2-azidoethoxy)-2-methoxynaphthalene
• CAS: 913721-82-1
• 化学式: C₁₃H₁₃N₃O₂
• 分子量: 243.265
• InChiKey: KWTRLHUKRZUMQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-(2-溴乙氧基)-2-甲氧基萘 在 sodium azide 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 以91.3%的产率得到1-(2-azidoethoxy)-2-methoxynaphthalene
  参考文献：
  名称：

  WB4101-Related Compounds:  New, Subtype-Selective α₁-Adrenoreceptor Antagonists (or Inverse Agonists?)

  摘要：

  Our previous structure-affinity relationship study had considered the enantiomers of the naphthodioxane, tetrahydronaphthodioxane, and 2-methoxy-1-naphthoxy analogues ( compounds 1, 3, and 2, respectively) of 2-(2,6-dimethoxyphenoxyethylaminomethyl)-1,4-benzodioxane, the well-known alpha(1)-adrenoceptor (alpha(1)-AR) antagonist WB4101, showing that such modifications significantly modulate the affinity and selectivity profile for alpha(1)-AR subtypes and 5-HT1A receptor. Here, we extend investigations to antagonist activity enclosing new enantiomeric pairs, namely those of the methoxytetrahydronaphthoxy and methoxybiphenyloxy WB4101 analogues (4 and 5-7, respectively) and of a double- modified WB4101 derivative ( 8) resulting from hybridization between 2 and 3. We found that (S)-2 is a very potent (pA(2) 10.68) and moderately selective alpha(1D)-AR antagonist and the hybrid (S)-8 is a potent (pA(2) 7.98) and highly selective alpha(1A)-AR antagonist. Both of these compounds and (S)-WB4101 seem to act as inverse agonists in a vascular model. The results, which generally validate the logic we followed in designing these eight compounds, are acceptably rationalized by comparative SAR analysis of binding and functional affinities.

  DOI：

  10.1021/jm060358r

文献信息

• WB4101-Related Compounds:  New, Subtype-Selective α₁-Adrenoreceptor Antagonists (or Inverse Agonists?)
  作者：Marco Pallavicini、Roberta Budriesi、Laura Fumagalli、Pierfranco Ioan、Alberto Chiarini、Cristiano Bolchi、Maria Paola Ugenti、Simona Colleoni、Marco Gobbi、Ermanno Valoti

  DOI：10.1021/jm060358r

  日期：2006.11.30

  Our previous structure-affinity relationship study had considered the enantiomers of the naphthodioxane, tetrahydronaphthodioxane, and 2-methoxy-1-naphthoxy analogues ( compounds 1, 3, and 2, respectively) of 2-(2,6-dimethoxyphenoxyethylaminomethyl)-1,4-benzodioxane, the well-known alpha(1)-adrenoceptor (alpha(1)-AR) antagonist WB4101, showing that such modifications significantly modulate the affinity and selectivity profile for alpha(1)-AR subtypes and 5-HT1A receptor. Here, we extend investigations to antagonist activity enclosing new enantiomeric pairs, namely those of the methoxytetrahydronaphthoxy and methoxybiphenyloxy WB4101 analogues (4 and 5-7, respectively) and of a double- modified WB4101 derivative ( 8) resulting from hybridization between 2 and 3. We found that (S)-2 is a very potent (pA(2) 10.68) and moderately selective alpha(1D)-AR antagonist and the hybrid (S)-8 is a potent (pA(2) 7.98) and highly selective alpha(1A)-AR antagonist. Both of these compounds and (S)-WB4101 seem to act as inverse agonists in a vascular model. The results, which generally validate the logic we followed in designing these eight compounds, are acceptably rationalized by comparative SAR analysis of binding and functional affinities.