8-amino-5,6-dimethoxy-2,4-dimethylquinoline | 64993-02-8

• 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: 8-amino-5,6-dimethoxy-2,4-dimethylquinoline
• 英文别名: 2,4-Dimethyl-5,6-dimethoxy-8-aminoquinoline；5,6-dimethoxy-2,4-dimethylquinolin-8-amine
• CAS: 64993-02-8
• 化学式: C₁₃H₁₆N₂O₂
• 分子量: 232.282
• InChiKey: SBVWNKJQWHZWIV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  57.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  8-amino-5,6-dimethoxy-2,4-dimethylquinoline 在 一水合肼 、 三乙胺 作用下， 以 乙二醇乙醚 、 乙醇 为溶剂， 反应 3.0h， 生成 4-N-(5,6-dimethoxy-2,4-dimethylquinolin-8-yl)pentane-1,4-diamine
  参考文献：
  名称：

  Antimalarials. 13. 5-Alkoxy analogs of 4-methylprimaquine

  摘要：

  A series of nuclear and side-chain analogues of 4-methylprimaquine incorporating an alkoxy group in the 5-position of the quinoline nucleus has been prepared. The compounds were tested for suppressive antimalarial activity against Plasmodium berghei in mice and for radical curative antimalarial activity against Plasmodium cynomolgi in the rhesus monkey. Although the toxicity problems characteristic of the 8-aminoquinolines were not overcome, several of the compounds, surprisingly, were highly effective as both blood and tissue schizonticidal agents.

  DOI：

  10.1021/jm00350a016
• 作为产物：
  描述：

  3-戊烯-2-酮 在 镍 磷酸 、 氢气 、 砷酸、原砷酸 作用下， 以 乙醇 为溶剂， 100.0 ℃ 、310.27 kPa 条件下， 反应 1.5h， 生成 8-amino-5,6-dimethoxy-2,4-dimethylquinoline
  参考文献：
  名称：

  Antimalarials. 13. 5-Alkoxy analogs of 4-methylprimaquine

  摘要：

  A series of nuclear and side-chain analogues of 4-methylprimaquine incorporating an alkoxy group in the 5-position of the quinoline nucleus has been prepared. The compounds were tested for suppressive antimalarial activity against Plasmodium berghei in mice and for radical curative antimalarial activity against Plasmodium cynomolgi in the rhesus monkey. Although the toxicity problems characteristic of the 8-aminoquinolines were not overcome, several of the compounds, surprisingly, were highly effective as both blood and tissue schizonticidal agents.

  DOI：

  10.1021/jm00350a016

文献信息

• Process for production of 8-NHR quinolines
  申请人：The United States of America as represented by the Secretary of the Army

  公开号：US04167638A1

  公开（公告）日：1979-09-11

  An improved process for producing 8-NHR quinolines from 8-aminoquinolines disclosed. The process comprises reacting 8-aminoquinolines with a substituted alkyl halide in the presence of an amine having a boiling point of 80.degree.-90.degree. C. The amine functions as an acid acceptor whereby the amine salt formed may be efficiently separated from the 8-NHR quinoline formed without expensive or time consuming purification steps. The reaction may be carried out in the presence of a solvent such as an alcohol.

  一种改进的方法用于从8-氨基喹啉制备8-NHR喹啉。该方法包括在存在沸点为80度至90度的胺的情况下，将8-氨基喹啉与取代烷基卤化物反应。胺起到酸受体的作用，从而形成的胺盐可以在无需昂贵或耗时的纯化步骤的情况下有效地与形成的8-NHR喹啉分离。反应可以在存在溶剂（如醇类）的情况下进行。
• LAMONTAGNE, M. P.;MARKOVAC, A.;KHAN, M. S., J. MED. CHEM., 1982, 25, N 3, 964-968
  作者：LAMONTAGNE, M. P.、MARKOVAC, A.、KHAN, M. S.

  DOI：——

  日期：——
• US4167638A
  申请人：——

  公开号：US4167638A

  公开（公告）日：1979-09-11