3-Amino-5-ethyl-2-hydroxy-propiophenon | 70978-24-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-Amino-5-ethyl-2-hydroxy-propiophenon
• 英文别名: 1-(3-Amino-5-ethyl-2-hydroxyphenyl)propan-1-one
• CAS: 70978-24-4
• 化学式: C₁₁H₁₅NO₂
• 分子量: 193.246
• InChiKey: SCYOZEFKXNSVCZ-UHFFFAOYSA-N

物化性质

• 熔点：
  30°C
• 沸点：
  345.8±42.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-Amino-5-ethyl-2-hydroxy-propiophenon 在 三氯化铝 、 sodium azide 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 25.0h， 生成 5'-Ethyl-2'-hydroxy-3'-propionyltetrazol-5-carboxanilid
  参考文献：
  名称：

  Synthesis and quantitative structure-activity relationships of antiallergic 2-hydroxy-N-(1H-tetrazol-5-yl)benzamides and N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides

  摘要：

  The synthesis and antiallergic activity of a series of 2-hydroxy-N-1H-tetrazol-5-ylbenzamides and isomeric N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides is described. A relationship between structure and intravenous antiallergic activity in the rat passive cutaneous anaphylaxis (PCA) test has been established using a Hansch/Free-Wilson model and used to direct studies toward potent derivatives. The contribution of physicochemical properties to activity is discussed. One member of this series, N-(3-acetyl-5-fluoro-2-hydroxyphenyl)-1H-tetrazole-5-carboxamide (3f), which was selected for further evaluation, has an ID50 value of 0.16 mg/kg po and is 130 times more potent than disodium cromoglycate (DSCG) on intravenous administration.

  DOI：

  10.1021/jm00154a019
• 作为产物：
  描述：

  4-乙基苯酚 在 palladium on activated charcoal 三氯化铝 、 硫酸 、 氢气 、 硝酸 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成 3-Amino-5-ethyl-2-hydroxy-propiophenon
  参考文献：
  名称：

  DE2846931

  摘要：

  公开号：

文献信息

• FORD, E.;KNOWLES, PH.;LUNT, E.;MARSHALL, S. M.;PENROSE, A. J.;RAMSDEN, A.+, J. MED. CHEM., 1986, 29, N 4, 538-549
  作者：FORD, E.、KNOWLES, PH.、LUNT, E.、MARSHALL, S. M.、PENROSE, A. J.、RAMSDEN, A.+

  DOI：——

  日期：——
• US4442115A
  申请人：——

  公开号：US4442115A

  公开（公告）日：1984-04-10
• Synthesis and quantitative structure-activity relationships of antiallergic 2-hydroxy-N-(1H-tetrazol-5-yl)benzamides and N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides
  作者：Roger E. Ford、Phillip Knowles、Edward Lunt、Stuart M. Marshall、Audrey J. Penrose、Christopher A. Ramsden、Anthony J. H. Summers、Joyce L. Walker、Derek E. Wright

  DOI：10.1021/jm00154a019

  日期：1986.4

  The synthesis and antiallergic activity of a series of 2-hydroxy-N-1H-tetrazol-5-ylbenzamides and isomeric N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides is described. A relationship between structure and intravenous antiallergic activity in the rat passive cutaneous anaphylaxis (PCA) test has been established using a Hansch/Free-Wilson model and used to direct studies toward potent derivatives. The contribution of physicochemical properties to activity is discussed. One member of this series, N-(3-acetyl-5-fluoro-2-hydroxyphenyl)-1H-tetrazole-5-carboxamide (3f), which was selected for further evaluation, has an ID50 value of 0.16 mg/kg po and is 130 times more potent than disodium cromoglycate (DSCG) on intravenous administration.
• DE2846931
  申请人：——

  公开号：——

  公开（公告）日：——