6-甲氧基-2-丙基-4-喹啉醇 | 927800-85-9

• 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: 6-甲氧基-2-丙基-4-喹啉醇
• 英文名称: 4-Hydroxy-6-methoxy-2-propylquinoline
• 英文别名: 6-methoxy-2-propyl-1H-quinolin-4-one
• CAS: 927800-85-9
• 化学式: C₁₃H₁₅NO₂
• mdl: MFCD12114881
• 分子量: 217.268
• InChiKey: SILBPTYHCIOZFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.307
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• WGK Germany：
  3

反应信息

• 作为反应物：
  描述：

  6-甲氧基-2-丙基-4-喹啉醇 、 2-溴-N-(3,5-二甲基苯基)乙酰胺 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以57%的产率得到N-(3,5-dimethylphenyl)-2-((6-methoxy-2-propylquinolin-4-yl)-oxy)acetamide
  参考文献：
  名称：

  Searching for New Leads for Tuberculosis: Design, Synthesis, and Biological Evaluation of Novel 2-Quinolin-4-yloxyacetamides

  摘要：

  In this study, a new series of more than 60 quinoline derivatives has been synthesized and evaluated against Mycobacterium tuberculosis (H37Rv). Apart from the SAR exploration around the initial hits, the optimization process focused on the improvement of the physicochemical properties, cytotoxicity, and metabolic stability of the series. The best compounds obtained exhibited MIC values in the low micromolar range, excellent intracellular antimycobacterial activity, and an improved physicochemical profile without cytotoxic effects. Further investigation revealed that the amide bond was the source for the poor blood stability observed, while some of the compounds exhibited hERG affinity. Compound 83 which contains a benzoxazole ring instead of the amide group was found to be a good alternative, with good blood stability and no hERG affinity, providing new opportunities for the series. Overall, the obtained results suggest that further optimization of solubility and microsomal stability of the series could provide a strong lead for a new anti-TB drug development program.

  DOI：

  10.1021/acs.jmedchem.6b00245
• 作为产物：
  描述：

  甲氧苯胺 、 丁酰乙酸乙酯 在 magnesium sulfate 、 溶剂黄146 作用下， 反应 16.25h， 生成 6-甲氧基-2-丙基-4-喹啉醇
  参考文献：
  名称：

  2-（喹啉-4-基氧基）乙酰胺对结核分枝杆菌的SAR和药物组合协同作用的新见解

  摘要：

  2-（喹啉-4-基氧基）乙酰胺已被描述为结核分枝杆菌（Mtb）生长的有效和选择性体外抑制剂。在此，发现了一系列新的优化化合物，它们显示出强大的抗结核活性，并且对药物敏感性和耐药性结核分枝杆菌的抑菌浓度（MIC）值最小。亚微摩尔范围内的菌株。此外，最具活性的化合物对哺乳动物细胞没有明显的毒性，并且在Mtb感染的巨噬细胞模型中显示出与异烟肼和利福平相似的细胞内活性。使用棋盘法研究铅化合物与一线和二线抗结核药物的缔合谱表明，2-（喹啉-4-基氧基）乙酰胺与利福平具有协同作用。最终，一些合成化合物显示出良好的渗透性，适度的新陈代谢速率和较低的药物-药物相互作用风险，表明2-（喹啉-4-基氧基）乙酰胺可能为用于开发新的替代疗法的候选药物。结核病的治疗。

  DOI：

  10.1016/j.ejmech.2016.11.048

文献信息

• Searching for New Leads for Tuberculosis: Design, Synthesis, and Biological Evaluation of Novel 2-Quinolin-4-yloxyacetamides
  作者：Eleni Pitta、Maciej K. Rogacki、Olga Balabon、Sophie Huss、Fraser Cunningham、Eva Maria Lopez-Roman、Jurgen Joossens、Koen Augustyns、Lluis Ballell、Robert H. Bates、Pieter Van der Veken

  DOI：10.1021/acs.jmedchem.6b00245

  日期：2016.7.28

  In this study, a new series of more than 60 quinoline derivatives has been synthesized and evaluated against Mycobacterium tuberculosis (H37Rv). Apart from the SAR exploration around the initial hits, the optimization process focused on the improvement of the physicochemical properties, cytotoxicity, and metabolic stability of the series. The best compounds obtained exhibited MIC values in the low micromolar range, excellent intracellular antimycobacterial activity, and an improved physicochemical profile without cytotoxic effects. Further investigation revealed that the amide bond was the source for the poor blood stability observed, while some of the compounds exhibited hERG affinity. Compound 83 which contains a benzoxazole ring instead of the amide group was found to be a good alternative, with good blood stability and no hERG affinity, providing new opportunities for the series. Overall, the obtained results suggest that further optimization of solubility and microsomal stability of the series could provide a strong lead for a new anti-TB drug development program.
• New insights into the SAR and drug combination synergy of 2-(quinolin-4-yloxy)acetamides against Mycobacterium tuberculosis
  作者：Bruno Couto Giacobbo、Kenia Pissinate、Valnês Rodrigues-Junior、Anne Drumond Villela、Estêvão Silveira Grams、Bruno Lopes Abbadi、Fernanda Teixeira Subtil、Nathalia Sperotto、Rogério Valim Trindade、Davi Fernando Back、Maria Martha Campos、Luiz Augusto Basso、Pablo Machado、Diógenes Santiago Santos

  DOI：10.1016/j.ejmech.2016.11.048

  日期：2017.1

  2-(Quinolin-4-yloxy)acetamides have been described as potent and selective in vitro inhibitors of Mycobacterium tuberculosis (Mtb) growth. Herein, a new series of optimized compounds were found to demonstrate highly potent antitubercular activity, with minimum inhibitory concentration (MIC) values against drug-susceptible and drug-resistant Mycobacterium tuberculosis strains in the submicromolar range

  2-（喹啉-4-基氧基）乙酰胺已被描述为结核分枝杆菌（Mtb）生长的有效和选择性体外抑制剂。在此，发现了一系列新的优化化合物，它们显示出强大的抗结核活性，并且对药物敏感性和耐药性结核分枝杆菌的抑菌浓度（MIC）值最小。亚微摩尔范围内的菌株。此外，最具活性的化合物对哺乳动物细胞没有明显的毒性，并且在Mtb感染的巨噬细胞模型中显示出与异烟肼和利福平相似的细胞内活性。使用棋盘法研究铅化合物与一线和二线抗结核药物的缔合谱表明，2-（喹啉-4-基氧基）乙酰胺与利福平具有协同作用。最终，一些合成化合物显示出良好的渗透性，适度的新陈代谢速率和较低的药物-药物相互作用风险，表明2-（喹啉-4-基氧基）乙酰胺可能为用于开发新的替代疗法的候选药物。结核病的治疗。