5-methyl-2-phenyl-2-deoxo-5-deazaalloxazine | 383866-51-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 5-methyl-2-phenyl-2-deoxo-5-deazaalloxazine
• 英文别名: 5-methyl-2-phenyl-3H-pyrimido[4,5-b]quinolin-4-one
• CAS: 383866-51-1
• 化学式: C₁₈H₁₃N₃O
• 分子量: 287.321
• InChiKey: OTMWDSXQYGTQMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  碘乙烷 、 5-methyl-2-phenyl-2-deoxo-5-deazaalloxazine 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以55%的产率得到3-ethyl-5-methyl-2-phenyl-2-deoxo-5-deazaalloxazine
  参考文献：
  名称：

  Synthesis, characterization and reactions of 2-deoxo-5-deazaalloxazines

  摘要：

  5-Deazaflavins and their homologues. have been known as potential riboflavin antagonists, bioreductives, and compounds with potent antitumor activity. 2-Amino-4-methylquinoline-3-carbonitrile (2) was prepared as unreported starting material for several interesting 2-deoxo-5-deazalloxazine derivatives. Cyclization of 2 using formamide afforded the 2,4-deoxo-5-deazaalloxazine derivative 7, which was subjected to deamination with nitrous acid to give the 2-deoxo-5-deazaalloxazine (8). The compound 8 was also obtained via 13 by treating the latter with refluxing formic acid or formamide and used as a precursor for synthesis of several 2-deoxo-5-deazaalloxazines 18, 19, 20, 21 and 22. The pharmacological and biological properties of these compounds are still under investigation. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00194-8
• 作为产物：
  描述：

  4-甲基-2-氨基喹啉-3-腈 在 吡啶 、 乙酸铵 作用下， 以 溶剂黄146 为溶剂， 反应 6.0h， 生成 5-methyl-2-phenyl-2-deoxo-5-deazaalloxazine
  参考文献：
  名称：

  Synthesis, characterization and reactions of 2-deoxo-5-deazaalloxazines

  摘要：

  5-Deazaflavins and their homologues. have been known as potential riboflavin antagonists, bioreductives, and compounds with potent antitumor activity. 2-Amino-4-methylquinoline-3-carbonitrile (2) was prepared as unreported starting material for several interesting 2-deoxo-5-deazalloxazine derivatives. Cyclization of 2 using formamide afforded the 2,4-deoxo-5-deazaalloxazine derivative 7, which was subjected to deamination with nitrous acid to give the 2-deoxo-5-deazaalloxazine (8). The compound 8 was also obtained via 13 by treating the latter with refluxing formic acid or formamide and used as a precursor for synthesis of several 2-deoxo-5-deazaalloxazines 18, 19, 20, 21 and 22. The pharmacological and biological properties of these compounds are still under investigation. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00194-8