1-benzyloxy-5,6,7,8-tetrahydro-2-naphthol | 913721-71-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 1-benzyloxy-5,6,7,8-tetrahydro-2-naphthol
• 英文别名: 1-Phenylmethoxy-5,6,7,8-tetrahydronaphthalen-2-ol
• CAS: 913721-71-8
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: CSQQUKYUETWXOY-UHFFFAOYSA-N

物化性质

• 沸点：
  438.8±45.0 °C(predicted)
• 密度：
  1.159±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-benzyloxy-5,6,7,8-tetrahydro-2-naphthol 在 palladium on activated charcoal sodium hydroxide 、 四丁基溴化铵 、 氢气 、 sodium hydride 作用下， 以 二氯甲烷 、 二甲基亚砜 、 乙酸乙酯 为溶剂， 反应 170.0h， 生成 ethyl 2-(2-methoxy-5,6,7,8-tetrahydro-1-naphthoxy)acetate
  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
• 作为产物：
  描述：

  在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以36.2 g的产率得到1-benzyloxy-5,6,7,8-tetrahydro-2-naphthol
  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.