6-Bromo-3-[3-chloro-2-(4-chlorophenyl)-4-oxoazetidin-1-yl]-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]quinazolin-4-one | 1119264-59-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 英文名称: 6-Bromo-3-[3-chloro-2-(4-chlorophenyl)-4-oxoazetidin-1-yl]-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]quinazolin-4-one
• CAS: 1119264-59-3
• 化学式: C₂₅H₁₅BrCl₂N₆O₃S
• 分子量: 630.308
• InChiKey: OVBLSEULFQICCP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  38
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  130
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  6-bromo-3-[(4-chlorophenyl)methylideneamino]-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]quinazolin-4-one 、 氯乙酰氯 在 三乙胺 作用下， 以 乙醇 为溶剂， 以55%的产率得到6-Bromo-3-[3-chloro-2-(4-chlorophenyl)-4-oxoazetidin-1-yl]-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]quinazolin-4-one
  参考文献：
  名称：

  Synthesis and anti-inflammatory activity of newer quinazolin-4-one derivatives

  摘要：

  2-Methyl-3-aminosubstituted-3H-quinazolin-4-ones (1-2), 2-methyl-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (3-10), 2-bromomethyl-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (11-18), 2-(5'-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (19-26), 3-(3-chloro-2-oxo-4-substituted-aryl-azetidin-1-yl)-2-(5-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-substituted-3H-quinazolin-4-ones (27-34) and 3-(4-oxo-2-substituted-aryl-thiazolidin-3-yl)-2-(5-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-substituted-3H-quinazolin-4-ones (35-42) were synthesized in present study. All the compounds exhibited anti-inflammatory activity at the dose 50 mg/kg p.o. varying degree from 16.3 to 36.3% inhibition of oedema. Compound 40 showed same activity at 25, 50 and 100 mg/kg p.o. like standard drugs. The structure of all these newly synthesized compounds was confirmed by their analytical (C, H, N) and spectral (IR and H-1 NMR) data. (C) 2008 Elsevier Masson SAS, All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.03.018

文献信息

• Synthesis and anti-inflammatory activity of newer quinazolin-4-one derivatives
  作者：Ashok Kumar、Chatrasal Singh Rajput

  DOI：10.1016/j.ejmech.2008.03.018

  日期：2009.1

  2-Methyl-3-aminosubstituted-3H-quinazolin-4-ones (1-2), 2-methyl-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (3-10), 2-bromomethyl-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (11-18), 2-(5'-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-3-(substituted-arylidene-amino)-substituted-3H-quinazolin-4-ones (19-26), 3-(3-chloro-2-oxo-4-substituted-aryl-azetidin-1-yl)-2-(5-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-substituted-3H-quinazolin-4-ones (27-34) and 3-(4-oxo-2-substituted-aryl-thiazolidin-3-yl)-2-(5-pyridin-4-yl-[1,3,4]-oxadiazol-2-yl-sulfanylmethyl)-substituted-3H-quinazolin-4-ones (35-42) were synthesized in present study. All the compounds exhibited anti-inflammatory activity at the dose 50 mg/kg p.o. varying degree from 16.3 to 36.3% inhibition of oedema. Compound 40 showed same activity at 25, 50 and 100 mg/kg p.o. like standard drugs. The structure of all these newly synthesized compounds was confirmed by their analytical (C, H, N) and spectral (IR and H-1 NMR) data. (C) 2008 Elsevier Masson SAS, All rights reserved.