1-(2-羟基-6-甲氧基-3-硝基-苯基)-3-(4-硝基-苯基)-丙烷-1,3-二酮 | 1026271-02-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 中文名称: 1-(2-羟基-6-甲氧基-3-硝基-苯基)-3-(4-硝基-苯基)-丙烷-1,3-二酮
• 英文名称: 1-(2-Hydroxy-6-methoxy-3-nitro-phenyl)-3-(4-nitro-phenyl)-propane-1,3-dione
• 英文别名: 1-(2-Hydroxy-6-methoxy-3-nitrophenyl)-3-(4-nitrophenyl)propane-1,3-dione
• CAS: 1026271-02-2
• 化学式: C₁₆H₁₂N₂O₈
• 分子量: 360.28
• InChiKey: IIZZLNLUDCYHBZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  155
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  1-(2-羟基-6-甲氧基-3-硝基-苯基)-3-(4-硝基-苯基)-丙烷-1,3-二酮 在 硫酸 、 三溴化硼 、 溶剂黄146 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 5-hydroxy-4',8-dinitroflavone
  参考文献：
  名称：

  Synthesis and Biochemical Evaluation of a Series of Aminoflavones as Potential Inhibitors of Protein-Tyrosine Kinases p56lck, EGFr, and p60v-src

  摘要：

  A series of nitroflavones, 8a-p, and their corresponding aminoflavone hydrochloride salts, 10a-p, was synthesized. The preparation of nitroflavones 8b-i,o,p began with commercially available o-hydroxyacetophenones 2b-f which were converted to o-hydroxynitroacetophenones 3a-h via a variety of nitration methods, followed by condensation with nitrobenzoyl chlorides and cyclization under acidic condition. The nitroflavones 8aj-n were prepared by nitration of the corresponding flavones 7a-e. These new compounds were evaluated for their abilities to inhibit the in. vitro protein-tyrosine kinase activities of p56(1ck), EGFr, and p60(v-src), and all of the active compounds were amino-substituted flavones. None of the nitroflavones inhibited the enzymes. The most active substance in this series against p56(lck) was compound 10j, which had an IC50 of is mu M. When tested versus EGFr, compounds 10a,m displayed IC50's of 8.7 and 7.8 mu M, respectively. Against p60(v-src), 10a,m showed IC50 values of 28.8 and 38.4 mu M, respectively.

  DOI：

  10.1021/jm00046a020
• 作为产物：
  描述：

  1-(2-羟基-6-甲氧基苯基)乙基-1-酮 在 硝酸 、 溶剂黄146 、 lithium hexamethyldisilazane 作用下， 反应 39.67h， 生成 1-(2-羟基-6-甲氧基-3-硝基-苯基)-3-(4-硝基-苯基)-丙烷-1,3-二酮
  参考文献：
  名称：

  Synthesis and Biochemical Evaluation of a Series of Aminoflavones as Potential Inhibitors of Protein-Tyrosine Kinases p56lck, EGFr, and p60v-src

  摘要：

  A series of nitroflavones, 8a-p, and their corresponding aminoflavone hydrochloride salts, 10a-p, was synthesized. The preparation of nitroflavones 8b-i,o,p began with commercially available o-hydroxyacetophenones 2b-f which were converted to o-hydroxynitroacetophenones 3a-h via a variety of nitration methods, followed by condensation with nitrobenzoyl chlorides and cyclization under acidic condition. The nitroflavones 8aj-n were prepared by nitration of the corresponding flavones 7a-e. These new compounds were evaluated for their abilities to inhibit the in. vitro protein-tyrosine kinase activities of p56(1ck), EGFr, and p60(v-src), and all of the active compounds were amino-substituted flavones. None of the nitroflavones inhibited the enzymes. The most active substance in this series against p56(lck) was compound 10j, which had an IC50 of is mu M. When tested versus EGFr, compounds 10a,m displayed IC50's of 8.7 and 7.8 mu M, respectively. Against p60(v-src), 10a,m showed IC50 values of 28.8 and 38.4 mu M, respectively.

  DOI：

  10.1021/jm00046a020