1H-3-苯氮杂卓-7,8-二醇,6-溴-2,3,4,5-四氢-1-(4-羟基苯基)-3-(2-丙烯基)- | 104421-90-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯氮卓类
• 中文名称: 1H-3-苯氮杂卓-7,8-二醇,6-溴-2,3,4,5-四氢-1-(4-羟基苯基)-3-(2-丙烯基)-
• 英文名称: 3-allyl-6-bromo-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol
• 英文别名: 3-Allyl-6-bromo-1-(4-hydroxy-phenyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine-7,8-diol；9-bromo-5-(4-hydroxyphenyl)-3-prop-2-enyl-1,2,4,5-tetrahydro-3-benzazepine-7,8-diol
• CAS: 104421-90-1
• 化学式: C₁₉H₂₀BrNO₃
• 分子量: 390.277
• InChiKey: XKEQGYALVIXDMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  63.9
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-羟基-2-(4-甲氧基苯基)乙腈 在 硫酸 、 硼烷 、 三溴化硼 、 potassium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 、 三氟乙酸 为溶剂， 反应 5.33h， 生成 1H-3-苯氮杂卓-7,8-二醇,6-溴-2,3,4,5-四氢-1-(4-羟基苯基)-3-(2-丙烯基)-
  参考文献：
  名称：

  Dopamine agonists related to 3-allyl-6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol, 6-position modifications

  摘要：

  The N-allyl derivative (SK&F 85174) of 6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol (SK&F 82526) retains the DA-1 agonist potency of the latter compound but unlike the parent also shows substantial DA-2 agonist activity. In a previous study of N-substituted benzazepines these combined agonist effects were shown to be uniquely associated with the N-allyl group. A continuation of this research has examined dependency of combined DA-2/DA-1 agonist activities on 6-position modification with the specific objective of developing an agonist with maximum effectiveness and potency at the DA-2 receptor subtype. DA-2 agonist activity was measured in a rabbit ear artery assay, and DA-1 agonist activity was determined in an adenylate cyclase assay. Replacing chloro with bromo retains the activity pattern and the potency of the chloro compound; replacement with a hydrogen causes a decrease of both DA-1 and DA-2 receptor activating potency. Introduction of a 6-methyl group causes loss of DA-2 agonist activity and reduction in DA-1 agonist potency. Substitution with a 6-fluoro provides the best balance of DA-2 and DA-1 agonist activities; this compound was moderately potent in both assays.

  DOI：

  10.1021/jm00384a006

文献信息

• Dopamine agonists related to 3-allyl-6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol, 6-position modifications
  作者：Stephen T. Ross、Robert G. Franz、Gregory Gallagher、Martin Brenner、James W. Wilson、Robert M. DeMarinis、J. Paul Hieble、Henry M. Sarau

  DOI：10.1021/jm00384a006

  日期：1987.1

  The N-allyl derivative (SK&F 85174) of 6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol (SK&F 82526) retains the DA-1 agonist potency of the latter compound but unlike the parent also shows substantial DA-2 agonist activity. In a previous study of N-substituted benzazepines these combined agonist effects were shown to be uniquely associated with the N-allyl group. A continuation of this research has examined dependency of combined DA-2/DA-1 agonist activities on 6-position modification with the specific objective of developing an agonist with maximum effectiveness and potency at the DA-2 receptor subtype. DA-2 agonist activity was measured in a rabbit ear artery assay, and DA-1 agonist activity was determined in an adenylate cyclase assay. Replacing chloro with bromo retains the activity pattern and the potency of the chloro compound; replacement with a hydrogen causes a decrease of both DA-1 and DA-2 receptor activating potency. Introduction of a 6-methyl group causes loss of DA-2 agonist activity and reduction in DA-1 agonist potency. Substitution with a 6-fluoro provides the best balance of DA-2 and DA-1 agonist activities; this compound was moderately potent in both assays.