3-amino-N-methyl-N-phenylpropanamide | 99169-48-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-amino-N-methyl-N-phenylpropanamide
• 英文别名: (3-Amino-propionyl)-N-methyl-anilid；3-amino-N-methyl-N-phenylpropionamide
• CAS: 99169-48-9
• 化学式: C₁₀H₁₄N₂O
• mdl: MFCD09726170
• 分子量: 178.234
• InChiKey: DVBJRCJZHINEGR-UHFFFAOYSA-N

物化性质

• 沸点：
  295.2±23.0 °C(Predicted)
• 密度：
  1.105±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-amino-N-methyl-N-phenylpropanamide 在 lithium aluminium tetrahydride 作用下， 生成 3-氨基丙烷醛
  参考文献：
  名称：

  Birkofer,L.; Frankus,E., Chemische Berichte, 1961, vol. 94, p. 219 - 220

  摘要：

  DOI：
• 作为产物：
  描述：

  3-phthalimido-N-methyl-N-phenylpropionamide 在 水 、 肼 作用下， 以 乙醇 为溶剂， 生成 3-amino-N-methyl-N-phenylpropanamide
  参考文献：
  名称：

  Synthesis and QSAR of Quinazoline Sulfonamides As Highly Potent Human Histamine H₄ Receptor Inverse Agonists

  摘要：

  Hit optimization of the class of quinazoline containing histamine H-4 receptor (H4R) ligands resulted in a sulfonamide substituted analogue with high affinity for the H4R. This moiety leads to improved physicochemical properties and is believed to probe a distinct H4R binding pocket that was previously identified using pharmacophore modeling. By introducing a variety of sulfonamide substituents, the H4R affinity was optimized. The interaction of the new ligands, in combination with a set of previously published quinazoline compounds, was described by a QSAR equation. Pharmacological studies revealed that the sulfonamide analogues have excellent H4R affinity and behave as inverse agonists at the human H4R. In vivo evaluation of the potent 2-(6-chloro-2-(4-methylpiperazin-1-yl)quinazoline-4-amino)-N-phenylethanesulfonamide (54) (pK(i) = 8.31 +/- 0.10) revealed it to have anti-inflammatory activity in an animal model of acute inflammation.

  DOI：

  10.1021/jm901379s

文献信息

• Methylene C(sp³)–H β,β′-Diarylation of Cyclohexanecarbaldehydes Promoted by a Transient Directing Group and Pyridone Ligand
  作者：Sahra St John-Campbell、Andrew J. P. White、James A. Bull

  DOI：10.1021/acs.orglett.0c00124

  日期：2020.3.6

  A hindered β-amino amide transient directing group effects di-trans-arylation of cyclohexanecarbaldehydes. The amide N-substituents are shown to affect yield and can enhance the rate of arylation compared with the α-amino acid. Addition of a pyridone ligand further enhanced reactivity. The reaction is successful for a range of aryl iodides, and various substituted cyclohexane carboxaldehydes, providing

  受阻的β-氨基酰胺瞬态导向基团可实现环己烷甲醛的双反芳基化作用。与α-氨基酸相比，酰胺N-取代基显示出影响收率并且可以提高芳基化速率。吡啶酮配体的添加进一步增强了反应性。对于一系列的芳基碘化物和各种取代的环己烷甲醛，该反应是成功的，可以从简单的原料中得到官能化的产物。提出了引起瞬态烯胺的机制。