2-Chloromethyl-morpholine-4-carbaldehyde | 147465-51-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: 2-Chloromethyl-morpholine-4-carbaldehyde
• 英文别名: 2-(Chloromethyl)morpholine-4-carbaldehyde
• CAS: 147465-51-8
• 化学式: C₆H₁₀ClNO₂
• mdl: MFCD19235680
• 分子量: 163.604
• InChiKey: RJMWYXJAQXCDJO-UHFFFAOYSA-N

物化性质

• 沸点：
  315.9±32.0 °C(Predicted)
• 密度：
  1.282±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-Chloromethyl-morpholine-4-carbaldehyde 在 盐酸 、 potassium carbonate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 sodium iodide 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 19.0h， 生成 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-[2-(piperidinomethyl)morpholino]quinoline-3-carboxylic acid
  参考文献：
  名称：

  Quinolone antimicrobial agents substituted with morpholines at the 7-position. Syntheses and structure-activity relationships

  摘要：

  A series of novel 7-substituted 1-cyclopropyl-6,8-difluoro- 1,4-dihydro-4-oxo-3-quinolinecarboxylic acids have been prepared and tested for antibacterial activities and for convulsive activities in combination with nonsteroidal antiinflammatory drug. Structure-activity relationships revealed that 7-(2-(aminomethyl)morpholino) derivative 28 had a better Gram-positive activity than the reference quinolones, such as ciprofloxacin, norfloxacin, and ofloxacin. Its Gram-negative activity was equipotent with those of norfloxacin and ofloxacin but was inferior to that of ciprofloxacin. In mouse systemic infection models, 28 showed an excellent therapeutic efficacy which might result from the potent antibacterial activity and suitable physicochemical properties. Convulsive activities of 7-morpholino derivatives in combination with nonsteroidal antiinflammatory drug fenbufen or its metabolite biphenylacetic acid markedly diminished as compared to those of 7-piperazino derivatives in the electrophysiological, biochemical, and behavioral experiments. These results suggest that 28 (Y-26611) is a novel quinolone with reduced neurotoxic excitatory adverse reaction.

  DOI：

  10.1021/jm00062a007
• 作为产物：
  描述：

  4-苄基-2-(氯甲基)吗啉 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 3.0h， 生成 2-Chloromethyl-morpholine-4-carbaldehyde
  参考文献：
  名称：

  Quinolone antimicrobial agents substituted with morpholines at the 7-position. Syntheses and structure-activity relationships

  摘要：

  A series of novel 7-substituted 1-cyclopropyl-6,8-difluoro- 1,4-dihydro-4-oxo-3-quinolinecarboxylic acids have been prepared and tested for antibacterial activities and for convulsive activities in combination with nonsteroidal antiinflammatory drug. Structure-activity relationships revealed that 7-(2-(aminomethyl)morpholino) derivative 28 had a better Gram-positive activity than the reference quinolones, such as ciprofloxacin, norfloxacin, and ofloxacin. Its Gram-negative activity was equipotent with those of norfloxacin and ofloxacin but was inferior to that of ciprofloxacin. In mouse systemic infection models, 28 showed an excellent therapeutic efficacy which might result from the potent antibacterial activity and suitable physicochemical properties. Convulsive activities of 7-morpholino derivatives in combination with nonsteroidal antiinflammatory drug fenbufen or its metabolite biphenylacetic acid markedly diminished as compared to those of 7-piperazino derivatives in the electrophysiological, biochemical, and behavioral experiments. These results suggest that 28 (Y-26611) is a novel quinolone with reduced neurotoxic excitatory adverse reaction.

  DOI：

  10.1021/jm00062a007