5-(1-羟基-2-(异丙基氨基)丁基)-7-羟基喹诺酮 | 77405-41-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 5-(1-羟基-2-(异丙基氨基)丁基)-7-羟基喹诺酮
• 英文名称: erythro-5-<1-hydroxy-2-(isopropylamino)butyl>-7-hydroxycarbostyril hydrochloride
• 英文别名: hydron;7-hydroxy-5-[1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one;chloride
• CAS: 77405-41-5
• 化学式: C₁₆H₂₂N₂O₃*ClH
• 分子量: 326.823
• InChiKey: OBUIIGKKEDYJOJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  81.6
• 氢给体数：
  5
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5-(1-羟基-2-(异丙基氨基)丁基)-7-羟基喹诺酮 在 钯 氢气 作用下， 以 水 为溶剂， 70.0 ℃ 、588.36 kPa 条件下， 反应 12.0h， 以46%的产率得到3,4-dihydro-5-<1-hydroxy-2-(isopropylamino)butyl>-7-hydroxycarbostyril hydrochloride
  参考文献：
  名称：

  Erythro-5-[1-hydroxy-2-(isopropylamino)butyl]-7-hydroxycarbostyril, a terbutaline-type derivative of the bronchodilator procaterol

  摘要：

  erythro-5-[1-Hydroxy-2-(isopropylamino)butyl]-7-hydroxycarbostyril (4), which is a terbutaline-type derivative of the bronchodilator procaterol, was synthesized by transfer of the 8-hydroxyl group of procaterol to the 7 position. Compound 4 showed less potent beta-adrenoceptor stimulant activities than procaterol or terbutaline in an in vitro test using guinea pig tracheal muscle and right atrium. In an in vivo assay on anesthetized dogs, compound 4 showed 42 times less bronchodilator activity and 87 times less effect on the heart rate than l-isoproterenol.

  DOI：

  10.1021/jm00137a030

文献信息

• Erythro-5-[1-hydroxy-2-(isopropylamino)butyl]-7-hydroxycarbostyril, a terbutaline-type derivative of the bronchodilator procaterol
  作者：Yasumitsu Tamura、Shiro Yoshizaki、Kouzo Watanabe

  DOI：10.1021/jm00137a030

  日期：1981.5

  erythro-5-[1-Hydroxy-2-(isopropylamino)butyl]-7-hydroxycarbostyril (4), which is a terbutaline-type derivative of the bronchodilator procaterol, was synthesized by transfer of the 8-hydroxyl group of procaterol to the 7 position. Compound 4 showed less potent beta-adrenoceptor stimulant activities than procaterol or terbutaline in an in vitro test using guinea pig tracheal muscle and right atrium. In an in vivo assay on anesthetized dogs, compound 4 showed 42 times less bronchodilator activity and 87 times less effect on the heart rate than l-isoproterenol.