3-(4-ethoxyphenyl)-3-oxopropanal O-ethyl oxime | 1420890-90-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(4-ethoxyphenyl)-3-oxopropanal O-ethyl oxime
• CAS: 1420890-90-9
• 化学式: C₁₃H₁₇NO₃
• 分子量: 235.283
• InChiKey: UBLXYZCALULEPU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.68
• 重原子数：
  17.0
• 可旋转键数：
  7.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  47.89
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  乙氧基胺盐酸盐 、 4-乙氧基苯乙酮 、 甲酸乙酯 在 sodium 作用下， 以 乙醇 为溶剂， 反应 17.5h， 以53.6%的产率得到3-(4-ethoxyphenyl)-3-oxopropanal O-ethyl oxime
  参考文献：
  名称：

  Synthesis and antibacterial activities of para-alkoxy phenyl-β-ketoaldehyde derivatives

  摘要：

  A series of para-alkoxy phenyl-beta-ketoaldehyde derivatives were synthesized and evaluated for antimicrobial activities. Preliminary results showed that some compounds had moderate antibacterial activities, especially, 3-(4-methoxyphenyl)-3-oxopropanal O-methyl oxime (4) showed more potent antibacterial activity against Staphylococcus aureus and resistant Helicobacter pylori than the other compounds. Compound 4 showed more active antibacterial activities against methicillin-resistant S. aureus than Houttuynin and levofloxacin. Compound 4 was also investigated and its antibacterial activities against the strains clinical separated of Staphylococcus aureus. The preliminary structure-activity relationships were obtained. The maximum tolerance dose value for acute toxicity of compound 4 was 5,000 mg/kg. It indicated that compound 4 should be safe in clinical treatment.A series of para-alkoxy phenyl-beta-ketoaldehyde derivatives were designed, synthesized and evaluated for antimicrobial activities. 3-(4-Methoxyphenyl)-3-oxopropanal O-methyl oxime (4) showed more potent antibacterial activities against Staphylococcus aureus and resistant Hp than the other compounds. The maximum tolerance dose values for acute toxicity of compound 4 was 5,000 mg/kg. It indicated that compound 4 should be safe in clinical treatment.

  DOI：

  10.1007/s00044-012-0429-8

文献信息

• Synthesis and antibacterial activities of para-alkoxy phenyl-β-ketoaldehyde derivatives
  作者：Jinbing Liu、Fengyan Wu、Huacan Song、Zhihou Wang、Liangzhong Zhao

  DOI：10.1007/s00044-012-0429-8

  日期：2013.9

  A series of para-alkoxy phenyl-beta-ketoaldehyde derivatives were synthesized and evaluated for antimicrobial activities. Preliminary results showed that some compounds had moderate antibacterial activities, especially, 3-(4-methoxyphenyl)-3-oxopropanal O-methyl oxime (4) showed more potent antibacterial activity against Staphylococcus aureus and resistant Helicobacter pylori than the other compounds. Compound 4 showed more active antibacterial activities against methicillin-resistant S. aureus than Houttuynin and levofloxacin. Compound 4 was also investigated and its antibacterial activities against the strains clinical separated of Staphylococcus aureus. The preliminary structure-activity relationships were obtained. The maximum tolerance dose value for acute toxicity of compound 4 was 5,000 mg/kg. It indicated that compound 4 should be safe in clinical treatment.A series of para-alkoxy phenyl-beta-ketoaldehyde derivatives were designed, synthesized and evaluated for antimicrobial activities. 3-(4-Methoxyphenyl)-3-oxopropanal O-methyl oxime (4) showed more potent antibacterial activities against Staphylococcus aureus and resistant Hp than the other compounds. The maximum tolerance dose values for acute toxicity of compound 4 was 5,000 mg/kg. It indicated that compound 4 should be safe in clinical treatment.