4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid | 54346-70-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid
• 英文别名: N-(1H-benzoimidazol-2-yl)-succinamic acid；BAOBA；2-(3-carboxypropanoylamino)-benzimidazole
• CAS: 54346-70-2
• 化学式: C₁₁H₁₁N₃O₃
• 分子量: 233.227
• InChiKey: BAJILOQVAQUQQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.181
• 拓扑面积：
  95.1
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  [tris(triphenylphosphine) ruthenium(III) trichloride] 、 4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid 以 丙酮 为溶剂， 以72%的产率得到RuCl2(PPh3)2(4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid(1-))
  参考文献：
  名称：

  Ru(III)-catalyzed oxidation of pyridoxine and albuterol in pharmaceuticals

  摘要：

  Ru(III) complexes with coordinated amide were synthesized and characterized by elemental, IR, mass, electronic, ESR spectral analysis, magnetic and conductance measurements and octahedral structures have been proposed. These complexes were used as catalysts for the oxidation of pyridoxine and albuterol in pharmaceuticals in presence of hydrogen peroxide. The role of co-oxidant and the effect of reaction time on the yields of oxidation products which were spectrophotometrically determined by condensing them with sulfanilic acid in acid medium were investigated. Structures of the oxidation products were established with the help of IR and NMR spectral analysis. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2008.07.035
• 作为产物：
  描述：

  丁二酸酐 、 2-氨基苯并咪唑 以 乙腈 为溶剂， 反应 1.0h， 以86%的产率得到4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid
  参考文献：
  名称：

  一种多菌灵半抗原与抗原的制备方法及应用

  摘要：

  一种多菌灵半抗原与抗原的制备方法及应用，其特征在于：所述多菌灵半抗原是由2‑氨基苯并咪唑与丁二酸酐反应得到；所述多菌灵抗原是由多菌灵半抗原与载体蛋白偶联得到。本发明制备的抗原呈现出特异性的多菌灵抗原决定簇，使得筛选出高特异性的多菌灵单克隆抗体成为可能。产生的抗体特异性高、灵敏度高，可用于建立酶联免疫吸附测定方法和胶体金试纸快速测定法，从而实现烟草及食品中多菌灵的快速检测。

  公开号：

  CN109265404A

文献信息

• Ru(III)-catalyzed oxidation of pyridoxine and albuterol in pharmaceuticals
  作者：More Ashok、Adapa V.S.S. Prasad、P. Muralidhar Reddy、Vadde Ravinder

  DOI：10.1016/j.saa.2008.07.035

  日期：2009.2

  Ru(III) complexes with coordinated amide were synthesized and characterized by elemental, IR, mass, electronic, ESR spectral analysis, magnetic and conductance measurements and octahedral structures have been proposed. These complexes were used as catalysts for the oxidation of pyridoxine and albuterol in pharmaceuticals in presence of hydrogen peroxide. The role of co-oxidant and the effect of reaction time on the yields of oxidation products which were spectrophotometrically determined by condensing them with sulfanilic acid in acid medium were investigated. Structures of the oxidation products were established with the help of IR and NMR spectral analysis. (C) 2008 Elsevier B.V. All rights reserved.
• 一种多菌灵半抗原与抗原的制备方法及应用
  申请人：中国烟草总公司郑州烟草研究院

  公开号：CN109265404A

  公开（公告）日：2019-01-25

  一种多菌灵半抗原与抗原的制备方法及应用，其特征在于：所述多菌灵半抗原是由2‑氨基苯并咪唑与丁二酸酐反应得到；所述多菌灵抗原是由多菌灵半抗原与载体蛋白偶联得到。本发明制备的抗原呈现出特异性的多菌灵抗原决定簇，使得筛选出高特异性的多菌灵单克隆抗体成为可能。产生的抗体特异性高、灵敏度高，可用于建立酶联免疫吸附测定方法和胶体金试纸快速测定法，从而实现烟草及食品中多菌灵的快速检测。