3-((4-hydroxybenzylidene)amino)-2-(((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)methyl)quinazolin-4(3H)-one | 1119264-40-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 3-((4-hydroxybenzylidene)amino)-2-(((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)methyl)quinazolin-4(3H)-one
• CAS: 1119264-40-2
• 化学式: C₂₃H₁₆N₆O₃S
• 分子量: 456.484
• InChiKey: LRWBIGCLBRMRCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.72
• 重原子数：
  33.0
• 可旋转键数：
  6.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  119.29
• 氢给体数：
  1.0
• 氢受体数：
  10.0

反应信息

• 作为反应物：
  描述：

  mercaptoacetyl chloride 、 3-((4-hydroxybenzylidene)amino)-2-(((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)methyl)quinazolin-4(3H)-one 在 zinc(II) chloride 作用下， 以 乙醇 为溶剂， 以48%的产率得到2-(4-Hydroxyphenyl)-3-[4-oxo-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]quinazolin-3-yl]-1,3-thiazolidin-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
• 作为产物：
  描述：

  2-(bromomethyl)-3-((4-hydroxybenzylidene)amino)quinazolin-4(3H)-one 、 5-(4-吡啶基)-1,3,4-二唑-2-硫醇 在 吡啶 作用下， 以60%的产率得到3-((4-hydroxybenzylidene)amino)-2-(((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)methyl)quinazolin-4(3H)-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.