6-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinamine hydrochloride | 1361537-89-4

• 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: 6-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinamine hydrochloride
• CAS: 1361537-89-4
• 化学式: C₁₅H₁₉N₃*ClH
• 分子量: 277.797
• InChiKey: HTERNQNICVPROX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.14
• 重原子数：
  19.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  42.15
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  4-(4-氟苯基)苯甲酸 、 6-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinamine hydrochloride 在 4-二甲氨基吡啶 、 ethylene dichloride hydrochloride 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 以35%的产率得到4'-fluoro-N-[6-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]-[1,1'-biphenyl]-4-carboxamide
  参考文献：
  名称：

  Melanin-Concentrating Hormone Receptor 1 Antagonists. Synthesis and Structure–Activity Relationships of Novel 3-(Aminomethyl)quinolines

  摘要：

  It was found that 3-(aminomethyl)quinoline derivatives showed high binding affinities for melanin-concentrating hormone receptor 1 (MCHR1) with reduced affinity for serotonin receptor 2c (5-HT2c) when the dihydronaphthalene nucleus of compound 1 (human MCHR1, IC50 = 1.9 nM; human 5-HT2c receptor, IC50 = 0.53 nM) was replaced by other bicyclic core scaffolds. Among the synthesized compounds, 8-methylquinoline derivative 5v especially showed high binding affinity (IC50 = 0.54 nM), potent in vitro antagonistic activity (IC50 = 2.8 nM) for MCHR1, and negligible affinity for 5-HT2c receptor (IC50 > 1000 nM). Oral administration of 5v significantly and dose-dependently suppressed nocturnal food intake in diet-induced obese rats and did not affect food intake in MCHR1-deficient mice. These results and rat pharmacokinetic study findings suggested that compound 5v is a highly potent, orally bioavailable, and centrally acting nonpeptide MCHR1 antagonist.

  DOI：

  10.1021/jm201596h
• 作为产物：
  描述：

  4-bromo-N-[3-(chloromethyl)-6-methyl-7-quinolinyl]benzamide hydrochloride 在 盐酸 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 6-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinamine hydrochloride
  参考文献：
  名称：

  Melanin-Concentrating Hormone Receptor 1 Antagonists. Synthesis and Structure–Activity Relationships of Novel 3-(Aminomethyl)quinolines

  摘要：

  It was found that 3-(aminomethyl)quinoline derivatives showed high binding affinities for melanin-concentrating hormone receptor 1 (MCHR1) with reduced affinity for serotonin receptor 2c (5-HT2c) when the dihydronaphthalene nucleus of compound 1 (human MCHR1, IC50 = 1.9 nM; human 5-HT2c receptor, IC50 = 0.53 nM) was replaced by other bicyclic core scaffolds. Among the synthesized compounds, 8-methylquinoline derivative 5v especially showed high binding affinity (IC50 = 0.54 nM), potent in vitro antagonistic activity (IC50 = 2.8 nM) for MCHR1, and negligible affinity for 5-HT2c receptor (IC50 > 1000 nM). Oral administration of 5v significantly and dose-dependently suppressed nocturnal food intake in diet-induced obese rats and did not affect food intake in MCHR1-deficient mice. These results and rat pharmacokinetic study findings suggested that compound 5v is a highly potent, orally bioavailable, and centrally acting nonpeptide MCHR1 antagonist.

  DOI：

  10.1021/jm201596h