ethyl 8-(benzyloxy)-4-quinolone-3-carboxylate | 26774-08-3

• 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 8-(benzyloxy)-4-quinolone-3-carboxylate
• 英文别名: 3-Ethoxycarbonyl-8-benzyloxy-4-hydroxychinolin；ethyl 4-oxo-8-phenylmethoxy-1H-quinoline-3-carboxylate
• CAS: 26774-08-3
• 化学式: C₁₉H₁₇NO₄
• 分子量: 323.348
• InChiKey: AFIBRFSAFARVCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 8-(benzyloxy)-4-quinolone-3-carboxylate 在 三氯氧磷 作用下， 反应 0.25h， 以78%的产率得到ethyl 8-(benzyloxy)-4-chloroquinolone-3-carboxylate
  参考文献：
  名称：

  Computer-Aided Molecular Modeling, Synthesis, and Biological Evaluation of 8-(Benzyloxy)-2-phenylpyrazolo[4,3-c]quinoline as a Novel Benzodiazepine Receptor Agonist Ligand

  摘要：

  Using computer-aided conformational analysis, based on molecular dynamics simulation, cluster analysis, and Monte Carlo techniques, we have designed and synthesized compounds in which a benzyloxy substituent has been incorporated into a series of pyrazoloquinoline benzodiazepine receptor (BZR) ligands, Earlier studies had shown that the benzyloxy group could act as part of the agonist pharmacophoric determinant in the beta-carboline ring system. Furthermore, the agonist beta-carboline had been correlated with a binding site orientation and volume fit for an agonist 6-phenylimidazobenzodiazepine carboxylate. The present study was undertaken to determine whether the benzyloxy substituent could be used as an agonist pharmacophoric descriptor for the phenylpyrazolo[4,3-c]quinolin-3-one BZR ligands, The results of a determination of GABA shift ratios for the synthetic ligands indicate that 8-(benzyloxy)-2-phenylpyrazolo[4,3-c]quinolin-3-one can be predicted to be an agonist at the BZR.

  DOI：

  10.1021/jm00006a014
• 作为产物：
  描述：

  2-苄氧基苯胺 以 二苯醚 为溶剂， 反应 2.5h， 生成 ethyl 8-(benzyloxy)-4-quinolone-3-carboxylate
  参考文献：
  名称：

  Computer-Aided Molecular Modeling, Synthesis, and Biological Evaluation of 8-(Benzyloxy)-2-phenylpyrazolo[4,3-c]quinoline as a Novel Benzodiazepine Receptor Agonist Ligand

  摘要：

  Using computer-aided conformational analysis, based on molecular dynamics simulation, cluster analysis, and Monte Carlo techniques, we have designed and synthesized compounds in which a benzyloxy substituent has been incorporated into a series of pyrazoloquinoline benzodiazepine receptor (BZR) ligands, Earlier studies had shown that the benzyloxy group could act as part of the agonist pharmacophoric determinant in the beta-carboline ring system. Furthermore, the agonist beta-carboline had been correlated with a binding site orientation and volume fit for an agonist 6-phenylimidazobenzodiazepine carboxylate. The present study was undertaken to determine whether the benzyloxy substituent could be used as an agonist pharmacophoric descriptor for the phenylpyrazolo[4,3-c]quinolin-3-one BZR ligands, The results of a determination of GABA shift ratios for the synthetic ligands indicate that 8-(benzyloxy)-2-phenylpyrazolo[4,3-c]quinolin-3-one can be predicted to be an agonist at the BZR.

  DOI：

  10.1021/jm00006a014

文献信息

• [EN] NOVEL 14 AND 15 MEMBERED-RING COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES CYCLIQUES A 14 OU 15 CHAINONS
  申请人：GLAXO GROUP LTD

  公开号：WO2004101589A1

  公开（公告）日：2004-11-25

  The present invention relates to 14- or 15-membered macrolides substituted at the 4' position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.

  本发明涉及在式（I）的4'位置被取代的14-或15-元大环内酯及其药用可接受的衍生物，以及它们的制备方法和在人体或动物体内治疗或预防系统性或局部微生物感染中的用途。
• Computer-Aided Molecular Modeling, Synthesis, and Biological Evaluation of 8-(Benzyloxy)-2-phenylpyrazolo[4,3-c]quinoline as a Novel Benzodiazepine Receptor Agonist Ligand
  作者：C. G. Wang、T. Langer、P. G. Kamath、Z.-Q. Gu、P. Skolnick、R. Ian Fryer

  DOI：10.1021/jm00006a014

  日期：1995.3

  Using computer-aided conformational analysis, based on molecular dynamics simulation, cluster analysis, and Monte Carlo techniques, we have designed and synthesized compounds in which a benzyloxy substituent has been incorporated into a series of pyrazoloquinoline benzodiazepine receptor (BZR) ligands, Earlier studies had shown that the benzyloxy group could act as part of the agonist pharmacophoric determinant in the beta-carboline ring system. Furthermore, the agonist beta-carboline had been correlated with a binding site orientation and volume fit for an agonist 6-phenylimidazobenzodiazepine carboxylate. The present study was undertaken to determine whether the benzyloxy substituent could be used as an agonist pharmacophoric descriptor for the phenylpyrazolo[4,3-c]quinolin-3-one BZR ligands, The results of a determination of GABA shift ratios for the synthetic ligands indicate that 8-(benzyloxy)-2-phenylpyrazolo[4,3-c]quinolin-3-one can be predicted to be an agonist at the BZR.