3-[2-oxo-2-(morpholino)ethyl]-4,5-diphenyl-2-oxo-3H-1,3-oxazole | 1155180-83-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-[2-oxo-2-(morpholino)ethyl]-4,5-diphenyl-2-oxo-3H-1,3-oxazole
• 英文别名: 3-(2-Morpholin-4-yl-2-oxoethyl)-4,5-diphenyl-1,3-oxazol-2-one
• CAS: 1155180-83-8
• 化学式: C₂₁H₂₀N₂O₄
• 分子量: 364.401
• InChiKey: OXNWFWJEAQTXFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  59.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  吗啉 、 3-(carboxymethyl)-4,5-diphenyl-1-oxazolin-2-one 在 氯甲酸乙酯 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.33h， 以51%的产率得到3-[2-oxo-2-(morpholino)ethyl]-4,5-diphenyl-2-oxo-3H-1,3-oxazole
  参考文献：
  名称：

  Synthesis and biological evaluation of 4,5-diphenyloxazolone derivatives on route towards selective COX-2 inhibitors

  摘要：

  A series of 3-unsubstituted/substituted-4,5-diphenyl-2-oxo-3H-1,3-oxazole derivatives were prepared as selective cyclooxygenase-2 (COX-2) inhibitors. Among the synthesized compounds, 4-(4-phenyl-3-methyl-2-oxo-3H-1,3-oxazol-5-yl)benzensulfonamide (compound 6) showed selective COX-2 inhibition with a selectivity index of >50 (IC50COX-1 = >100 mu M, IC50COX-2 = 2 mu m) in purified enzyme (PE) assay. Compound 6 also exhibited selective COX-2 inhibition in human whole blood assay. Molecular docking studies showed that 6 can be docked into the COX-2 binding site thus providing the molecular basis for its activity. (C) 2008 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.10.039