2-hydroxy-3-propyl-4-quinolinecarboxylic acid | 853407-36-0

• 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
• 英文名称: 2-hydroxy-3-propyl-4-quinolinecarboxylic acid
• 英文别名: 2-oxo-3-propyl-1H-quinoline-4-carboxylic acid
• CAS: 853407-36-0
• 化学式: C₁₃H₁₃NO₃
• 分子量: 231.251
• InChiKey: MSZWJQOWSZGYSA-UHFFFAOYSA-N

物化性质

• 熔点：
  266-268 °C
• 沸点：
  417.5±45.0 °C(Predicted)
• 密度：
  1.254±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-hydroxy-3-propyl-4-quinolinecarboxylic acid 在 三乙胺 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 3.5h， 生成 2-氯-N,N-二乙基-3-丙基喹啉-4-甲酰胺
  参考文献：
  名称：

  Further Studies on the Interaction of the 5-Hydroxytryptamine₃ (5-HT₃) Receptor with Arylpiperazine Ligands. Development of a New 5-HT₃ Receptor Ligand Showing Potent Acetylcholinesterase Inhibitory Properties

  摘要：

  Novel arylpiperazine derivatives bearing lipophilic probes were designed, synthesized, and evaluated for their potential ability to interact with the 5-hydroxytryptamine(3) (5-HT3) receptor. Most of the new compounds show subnanomolar 5-HT3 receptor affinity. Ester 6bc showing a picomolar K-i value is one of the most potent 5-HT3 receptor ligands so far synthesized. The structure-affinity relationship study suggests the existence of a certain degree of conformational freedom of the amino acid residues interacting with the substituents in positions 3 and 4 of the quipazine quinoline nucleus. Thus, the tacrine-related heterobivalent ligand 6o was designed in an attempt to capitalize on the evidence of such a steric tolerance. Compound 6o shows a nanomolar potency for both the 5-HT3 receptor and the human AChE and represents the first example of a rationally designed high-affinity 5-HT3 receptor ligand showing nanomolar AChE inhibitory activity. Finally, the computational analysis performed on compound 6o allowed the rationalization of the structure-energy determinants for AChE versus BuChE selectivity and revealed the existence of a subsite at the boundary of the 5-HT3 receptor extracellular domain, which could represent a "peripheral" site similar to that evidenced in the AChE gorge.

  DOI：

  10.1021/jm0493461
• 作为产物：
  描述：

  戊酸酐 、 靛红 在 sodium hydroxide 作用下， 反应 6.0h， 以60%的产率得到2-hydroxy-3-propyl-4-quinolinecarboxylic acid
  参考文献：
  名称：

  Further Studies on the Interaction of the 5-Hydroxytryptamine₃ (5-HT₃) Receptor with Arylpiperazine Ligands. Development of a New 5-HT₃ Receptor Ligand Showing Potent Acetylcholinesterase Inhibitory Properties

  摘要：

  Novel arylpiperazine derivatives bearing lipophilic probes were designed, synthesized, and evaluated for their potential ability to interact with the 5-hydroxytryptamine(3) (5-HT3) receptor. Most of the new compounds show subnanomolar 5-HT3 receptor affinity. Ester 6bc showing a picomolar K-i value is one of the most potent 5-HT3 receptor ligands so far synthesized. The structure-affinity relationship study suggests the existence of a certain degree of conformational freedom of the amino acid residues interacting with the substituents in positions 3 and 4 of the quipazine quinoline nucleus. Thus, the tacrine-related heterobivalent ligand 6o was designed in an attempt to capitalize on the evidence of such a steric tolerance. Compound 6o shows a nanomolar potency for both the 5-HT3 receptor and the human AChE and represents the first example of a rationally designed high-affinity 5-HT3 receptor ligand showing nanomolar AChE inhibitory activity. Finally, the computational analysis performed on compound 6o allowed the rationalization of the structure-energy determinants for AChE versus BuChE selectivity and revealed the existence of a subsite at the boundary of the 5-HT3 receptor extracellular domain, which could represent a "peripheral" site similar to that evidenced in the AChE gorge.

  DOI：

  10.1021/jm0493461

文献信息

• Further Studies on the Interaction of the 5-Hydroxytryptamine₃ (5-HT₃) Receptor with Arylpiperazine Ligands. Development of a New 5-HT₃ Receptor Ligand Showing Potent Acetylcholinesterase Inhibitory Properties
  作者：Andrea Cappelli、Andrea Gallelli、Monica Manini、Maurizio Anzini、Laura Mennuni、Francesco Makovec、M. Cristina Menziani、Stefano Alcaro、Francesco Ortuso、Salvatore Vomero

  DOI：10.1021/jm0493461

  日期：2005.5.1

  Novel arylpiperazine derivatives bearing lipophilic probes were designed, synthesized, and evaluated for their potential ability to interact with the 5-hydroxytryptamine(3) (5-HT3) receptor. Most of the new compounds show subnanomolar 5-HT3 receptor affinity. Ester 6bc showing a picomolar K-i value is one of the most potent 5-HT3 receptor ligands so far synthesized. The structure-affinity relationship study suggests the existence of a certain degree of conformational freedom of the amino acid residues interacting with the substituents in positions 3 and 4 of the quipazine quinoline nucleus. Thus, the tacrine-related heterobivalent ligand 6o was designed in an attempt to capitalize on the evidence of such a steric tolerance. Compound 6o shows a nanomolar potency for both the 5-HT3 receptor and the human AChE and represents the first example of a rationally designed high-affinity 5-HT3 receptor ligand showing nanomolar AChE inhibitory activity. Finally, the computational analysis performed on compound 6o allowed the rationalization of the structure-energy determinants for AChE versus BuChE selectivity and revealed the existence of a subsite at the boundary of the 5-HT3 receptor extracellular domain, which could represent a "peripheral" site similar to that evidenced in the AChE gorge.