ethyl 1-(4-methoxybenzyl)indole-3-carboxylate | 1246775-69-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: ethyl 1-(4-methoxybenzyl)indole-3-carboxylate
• 英文别名: Ethyl 1-[(4-methoxyphenyl)methyl]indole-3-carboxylate
• CAS: 1246775-69-8
• 化学式: C₁₉H₁₉NO₃
• 分子量: 309.365
• InChiKey: NYKSIOASWXEHKF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  40.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 1-(4-methoxybenzyl)indole-3-carboxylate 在 一水合肼 作用下， 以75%的产率得到1-(4-methoxybenzyl)-1H-indole-3-carbohydrazide
  参考文献：
  名称：

  A series of 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles as potent cytotoxic agents

  摘要：

  A series of 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles 6a-v were prepared and studied for their anticancer activity against selected human cancer cell lines. The reaction of indolylhydrazides 3a-h with a variety of aryl isothiocyanates 4 afforded the key intermediate thiosemicarbazides 5a-v, which upon treatment with acetyl chloride produced the 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles 6a-v in good yields. Most of the synthesized compounds showed selective cytotoxicity towards human breast cancer cell line (MDA-MB-231). Of the synthesized 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles, compound 6f is the most potent towards tested cancer cell lines (IC50 = 0.15-1.18 mu M). (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.06.047
• 作为产物：
  描述：

  3-吲哚甲酸 在 硫酸 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 24.25h， 生成 ethyl 1-(4-methoxybenzyl)indole-3-carboxylate
  参考文献：
  名称：

  A series of 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles as potent cytotoxic agents

  摘要：

  A series of 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles 6a-v were prepared and studied for their anticancer activity against selected human cancer cell lines. The reaction of indolylhydrazides 3a-h with a variety of aryl isothiocyanates 4 afforded the key intermediate thiosemicarbazides 5a-v, which upon treatment with acetyl chloride produced the 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles 6a-v in good yields. Most of the synthesized compounds showed selective cytotoxicity towards human breast cancer cell line (MDA-MB-231). Of the synthesized 2-arylamino-5-(indolyl)-1,3,4-thiadiazoles, compound 6f is the most potent towards tested cancer cell lines (IC50 = 0.15-1.18 mu M). (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.06.047

文献信息

• Synthesis of Substituted Indole from 2-Aminobenzaldehyde through [1,2]-Aryl Shift
  作者：Patrick Levesque、Pierre-André Fournier

  DOI：10.1021/jo1016713

  日期：2010.10.15

  of ethyl diazoacetate (EDA) to 2-aminobenzaldehydes cleanly affords the indole core. As opposed to other common approaches for the synthesis of indole, this method displays both excellent functional group tolerance and perfect regiochemical control. This allowed the synthesis of a variety of useful indole building blocks from 2-aminobenzaldehydes derived from readily available anthranilic acids.

  已经开发了温和，有效和简单的合成3-乙氧基羰基吲哚的方法。将重氮乙酸乙酯（EDA）添加到2-氨基苯甲醛中可干净地获得吲哚核。与其他常见的吲哚合成方法相反，该方法显示出出色的官能团耐受性和完美的区域化学控制。这允许由衍生自容易获得的邻氨基苯甲酸的2-氨基苯甲醛合成多种有用的吲哚结构单元。