4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸 | 105385-86-2

• 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: 4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸
• 英文名称: 4-oxo-8-(pentyloxy)-1,4-dihydroquinoline-3-carboxylic acid
• 英文别名: 4-oxo-8-pentoxy-1H-quinoline-3-carboxylic acid
• CAS: 105385-86-2
• 化学式: C₁₅H₁₇NO₄
• 分子量: 275.304
• InChiKey: CNJHMRZKIFLGHQ-UHFFFAOYSA-N

物化性质

• 熔点：
  219 °C(Solv: methanol (67-56-1))
• 沸点：
  442.7±45.0 °C(Predicted)
• 密度：
  1.238±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  75.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸 、 金刚烷胺 在 1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.5h， 以40%的产率得到N-(adamantan-1-yl)-4-oxo-8-(pentyloxy)-1,4-dihydroquinoline-3-carboxamide
  参考文献：
  名称：

  Investigations on the 4-Quinolone-3-carboxylic Acid Motif. 4. Identification of New Potent and Selective Ligands for the Cannabinoid Type 2 Receptor with Diverse Substitution Patterns and Antihyperalgesic Effects in Mice

  摘要：

  Experimental evidence suggests that selective CB2 receptor modulators may provide access to antihyperalgesic agents devoid of psychotropic effects. Talcing advantage of previous findings on structure-activity/selectivity relationships for a class of 4-quinolone-3-carboxamides, further structural modifications of the heterocyclic scaffold were explored, leading to the discovery of the 8-methoxy derivative 4a endowed with the highest affinity and selectivity ever reported for a CB2 ligand. The compound, evaluated in vivo in the formalin test, behaved as an inverse agonist by reducing at a dose of 6 mg/kg the second phase of the formalin-induced nocifensive response in mice.

  DOI：

  10.1021/jm200476p
• 作为产物：
  描述：

  2-硝基苯基戊基醚 在 palladium 10% on activated carbon 、 氢气 、 sodium hydroxide 作用下， 以 二苯醚 、 乙醇 、 水 为溶剂， 120.0 ℃ 、405.33 kPa 条件下， 反应 9.0h， 生成 4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸
  参考文献：
  名称：

  Investigations on the 4-Quinolone-3-carboxylic Acid Motif. 4. Identification of New Potent and Selective Ligands for the Cannabinoid Type 2 Receptor with Diverse Substitution Patterns and Antihyperalgesic Effects in Mice

  摘要：

  Experimental evidence suggests that selective CB2 receptor modulators may provide access to antihyperalgesic agents devoid of psychotropic effects. Talcing advantage of previous findings on structure-activity/selectivity relationships for a class of 4-quinolone-3-carboxamides, further structural modifications of the heterocyclic scaffold were explored, leading to the discovery of the 8-methoxy derivative 4a endowed with the highest affinity and selectivity ever reported for a CB2 ligand. The compound, evaluated in vivo in the formalin test, behaved as an inverse agonist by reducing at a dose of 6 mg/kg the second phase of the formalin-induced nocifensive response in mice.

  DOI：

  10.1021/jm200476p

文献信息

• OZEKI KOHJI; ISHIZUKA YASUHIRO; SAWADA MASAHIRO; ICHIKAWA TERU; SATO MAKO+, J. PHARM. SOC. JAP., 107,(1987) N 2, 123-134
  作者：OZEKI KOHJI、 ISHIZUKA YASUHIRO、 SAWADA MASAHIRO、 ICHIKAWA TERU、 SATO MAKO+

  DOI：——

  日期：——