6-(4-Dimethylamino-phenyl)-2-oxo-5-phenyl-1,2-dihydro-pyridine-3-carboxylic acid | 472985-31-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6-(4-Dimethylamino-phenyl)-2-oxo-5-phenyl-1,2-dihydro-pyridine-3-carboxylic acid
• 英文别名: 6-[4-(dimethylamino)phenyl]-2-oxo-5-phenyl-1H-pyridine-3-carboxylic acid
• CAS: 472985-31-2
• 化学式: C₂₀H₁₈N₂O₃
• 分子量: 334.375
• InChiKey: SKPMPIHXMUKVPQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  69.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-(4-Dimethylamino-phenyl)-2-oxo-5-phenyl-1,2-dihydro-pyridine-3-carboxylic acid 、 碘甲烷 在 caesium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 以31%的产率得到6-(4-Dimethylamino-phenyl)-1-methyl-2-oxo-5-phenyl-1,2-dihydro-pyridine-3-carboxylic acid methyl ester
  参考文献：
  名称：

  3-Heteroaryl-2-pyridones:  Benzodiazepine Site Ligands with Functional Selectivity for α2/α3-Subtypes of Human GABA_A Receptor-Ion Channels

  摘要：

  A novel series of 3-heteroaryl-5,6-bis(aryl)-1-methyl-2-pyridones were developed with high affinity for the benzodiazepine (BZ) binding site of human gamma-aminobutyric acid (GABA(A)) receptor ion channels, low binding selectivity for alpha2- and/or alpha3- over alpha1-containing GABA(A) receptor subtypes and high binding selectivity over alpha5 subtypes. High affinity appeared to be associated with a coplanar conformation of the pyridone and sulfur-containing 3-heteroaryl rings resulting from an attractive S...O intramolecular interaction. Functional selectivity (i.e., selective efficacy) for alpha2 and/or alpha3 GABA(A) receptor subtypes over alpha1 was observed in several of these compounds in electrophysiological assays. Furthermore, an alpha3 subtype selective inverse agonist was proconvulsant and anxiogenic in rodents while an alpha2/alpha3 subtype selective partial agonist was anticonvulsant and anxiolytic, supporting the hypothesis that subtype selective BZ site agonists may provide new anxiolytic therapies.

  DOI：

  10.1021/jm0110789
• 作为产物：
  描述：

  4-二甲基氨基-2-苯基苯乙酮 在 盐酸 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 108.0h， 生成 6-(4-Dimethylamino-phenyl)-2-oxo-5-phenyl-1,2-dihydro-pyridine-3-carboxylic acid
  参考文献：
  名称：

  3-Heteroaryl-2-pyridones:  Benzodiazepine Site Ligands with Functional Selectivity for α2/α3-Subtypes of Human GABA_A Receptor-Ion Channels

  摘要：

  A novel series of 3-heteroaryl-5,6-bis(aryl)-1-methyl-2-pyridones were developed with high affinity for the benzodiazepine (BZ) binding site of human gamma-aminobutyric acid (GABA(A)) receptor ion channels, low binding selectivity for alpha2- and/or alpha3- over alpha1-containing GABA(A) receptor subtypes and high binding selectivity over alpha5 subtypes. High affinity appeared to be associated with a coplanar conformation of the pyridone and sulfur-containing 3-heteroaryl rings resulting from an attractive S...O intramolecular interaction. Functional selectivity (i.e., selective efficacy) for alpha2 and/or alpha3 GABA(A) receptor subtypes over alpha1 was observed in several of these compounds in electrophysiological assays. Furthermore, an alpha3 subtype selective inverse agonist was proconvulsant and anxiogenic in rodents while an alpha2/alpha3 subtype selective partial agonist was anticonvulsant and anxiolytic, supporting the hypothesis that subtype selective BZ site agonists may provide new anxiolytic therapies.

  DOI：

  10.1021/jm0110789