ethyl 2-(2-(7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamido)thiazole-4-yl)acetate | 377053-23-1

• 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: ethyl 2-(2-(7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamido)thiazole-4-yl)acetate
• 英文别名: Ethyl (2-{[(7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-IJ]quinolin-6-YL)carbonyl]amino}-1,3-thiazol-4-YL)acetate；ethyl 2-[2-[(4-hydroxy-2-oxo-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraene-3-carbonyl)amino]-1,3-thiazol-4-yl]acetate
• CAS: 377053-23-1
• 化学式: C₂₀H₁₉N₃O₅S
• mdl: MFCD02737685
• 分子量: 413.454
• InChiKey: GXOBHXLGXMTPNT-UHFFFAOYSA-N

物化性质

• 熔点：
  184-186 °C(Solv: N,N-dimethylformamide (68-12-2))
• 密度：
  1.50±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  137
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-氨基-4-噻唑乙酸乙酯 、 ethyl 7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylate 以 N,N-二甲基甲酰胺 为溶剂， 以85%的产率得到ethyl 2-(2-(7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamido)thiazole-4-yl)acetate
  参考文献：
  名称：

  4-Hydroxy-2-quinolones 148. Synthesis and antitubercular activity of 1-hydroxy-3-oxo-6,7-dihydro-3H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid N-R-amides

  摘要：

  An improved method for the preparation of ethyl 1-hydroxy-3-oxo-6,7-dihydro-3H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylate has been proposed and a series of hetarylamides has been synthesized from it. A comparative analysis has been carried out of the antitubercular activities of the synthesized compounds with the active structural analogs 4-hydroxy-2-oxo-1,2-dihydroquinoline-3 and 1-hydroxy-3-oxo-5,6-dihydro-3H-pyrrolo[3,2,1-ij]quinoline-2-carboxamides studied before.

  DOI：

  10.1007/s10593-008-0139-9