2-(5-溴-2-甲酰基苯氧基)乙酸乙酯 | 942414-81-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(5-溴-2-甲酰基苯氧基)乙酸乙酯
• 英文名称: Ethyl 2-(5-bromo-2-formylphenoxy)acetate
• CAS: 942414-81-5
• 化学式: C₁₁H₁₁BrO₄
• 分子量: 287.11
• InChiKey: OVGQAUDSJKCXBY-UHFFFAOYSA-N

物化性质

• 溶解度：
  可溶于氯仿、二甲基亚砜、甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  2-(5-溴-2-甲酰基苯氧基)乙酸乙酯 在 copper(l) iodide 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 生成 ethyl 6-cyano-2-benzofurancarboxylate
  参考文献：
  名称：

  Use of Conformationally Restricted Benzamidines as Arginine Surrogates in the Design of Platelet GPIIb-IIIa Receptor Antagonists

  摘要：

  The use of 5,6-bicyclic amidines as arginine surrogates in the design of a novel class of potent platelet glycoprotein IIb-IIIa receptor (GPIIb-IIIa) antagonists is described. The additional conformational restriction offered by the bicyclic nucleus results in 20-400-fold increases in potency compared to the freely flexible, acyclic benzamidine counterpart. The design, synthesis, structure-activity relationships (SAR), and in vitro activity of this novel class of GPIIb-IIIa antagonists are presented.

  DOI：

  10.1021/jm970020k
• 作为产物：
  描述：

  在 manganese(IV) oxide 、 水 、 potassium carbonate 、 对甲苯磺酸 、 sodium iodide 作用下， 以 1,4-二氧六环 为溶剂， 生成 2-(5-溴-2-甲酰基苯氧基)乙酸乙酯
  参考文献：
  名称：

  Use of Conformationally Restricted Benzamidines as Arginine Surrogates in the Design of Platelet GPIIb-IIIa Receptor Antagonists

  摘要：

  The use of 5,6-bicyclic amidines as arginine surrogates in the design of a novel class of potent platelet glycoprotein IIb-IIIa receptor (GPIIb-IIIa) antagonists is described. The additional conformational restriction offered by the bicyclic nucleus results in 20-400-fold increases in potency compared to the freely flexible, acyclic benzamidine counterpart. The design, synthesis, structure-activity relationships (SAR), and in vitro activity of this novel class of GPIIb-IIIa antagonists are presented.

  DOI：

  10.1021/jm970020k

文献信息

• Synthesis and biological evaluation of novel shikonin-benzo[b]furan derivatives as tubulin polymerization inhibitors targeting the colchicine binding site
  作者：Yu-Ying Shao、Yong Yin、Bao-Ping Lian、Jia-Fu Leng、Yuan-Zheng Xia、Ling-Yi Kong

  DOI：10.1016/j.ejmech.2020.112105

  日期：2020.3

  with the IC50 value of 0.18 μM against HT29 cells, which was significantly better than that of the reference drugs shikonin and CA-4. What's more, 6c could inhibit tubulin polymerization and compete with [3H] colchicine in binding to tubulin. Further biological studies depicted that 6c can induce cell apoptosis and cell mitochondria depolarize, regulate the expression of apoptosis related proteins in

  设计并合成了一系列新的紫草素-苯并[b]呋喃衍生物作为微管蛋白聚合抑制剂，并对其生物学活性进行了评估。大多数化合物显示出与紫草素相当的抗癌细胞增殖活性，同时对非癌细胞具有较低的细胞毒性。其中，化合物6c对HT29细胞显示出强大的抗癌活性，IC50值为0.18μM，显着优于参考药物紫草素和CA-4。而且，6c可以抑制微管蛋白聚合，并与[3H]秋水仙碱竞争与微管蛋白的结合。进一步的生物学研究表明6c可以诱导细胞凋亡并使细胞线粒体去极化，调节HT29细胞中凋亡相关蛋白的表达。除了，6c激活了HT29细胞在G2 / M期的细胞周期停滞，并影响了细胞周期相关蛋白的表达。此外，6c显示出对细胞迁移和管形成的有效抑制，这有助于抗血管生成。这些结果促使我们将6c视为潜在的微管蛋白聚合抑制剂，值得进一步研究。