(E)-2-(3,4-dimethoxyphenyl)-3-(3,4-(ethylenedioxy)phenyl)acrylic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: (E)-2-(3,4-dimethoxyphenyl)-3-(3,4-(ethylenedioxy)phenyl)acrylic acid
• 英文别名: (E)-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(3,4-dimethoxyphenyl)prop-2-enoic acid
• 化学式: C₁₉H₁₈O₆
• 分子量: 342.348
• InChiKey: IENWZFSGMFAUKW-NTEUORMPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  74.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (E)-2-(3,4-dimethoxyphenyl)-3-(3,4-(ethylenedioxy)phenyl)acrylic acid 在 manganese(IV) oxide 、 三氟乙酸 作用下， 反应 8.0h， 以87.2%的产率得到2,3-ethylenedioxy-6,7-dimethoxyphenanthrene-9-carboxylic acid
  参考文献：
  名称：

  Synthesis and SAR studies of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potent anti-tumor agents

  摘要：

  A series of phenanthroindolizidine and phenanthroquinolizidine alkaloids and their 14-amino-derivatives (1-44) were prepared and systematically evaluated for their anti-tumor activities against A549 and HL60 cell lines. The bioassay results showed that most of these alkaloids possess good anti-tumor activities. Especially, compounds 15, 22, 28, 33-36, 40 and 42 displayed low nanomolar or subnanomolar levels of anti-tumor activity. The configuration of (13aS,14S)-14-hydroxyphenanthroindolizidines and (14aR,15R)-15-hydroxyphenanthroquinolizidines was confirmed to be optimal. 14-Amino-phenanthroindolizidines with increased polarity possess good anti-tumor activity, especially for compounds 26 and 28. Most of the phenanthroquinolizidine alkaloids exhibited higher anti-tumor activity than that of phenanthroindolizidine alkaloids. Our present study provides fundamental support for development and optimization of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potential anti-tumor drugs. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.02.048
• 作为产物：
  描述：

  3,4-二甲氧基苯乙酸 、 1,4-苯并二恶烷-6-甲醛 在 乙酸酐 、 三乙胺 、 水 作用下， 反应 21.0h， 以72.6%的产率得到(E)-2-(3,4-dimethoxyphenyl)-3-(3,4-(ethylenedioxy)phenyl)acrylic acid
  参考文献：
  名称：

  Synthesis and SAR studies of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potent anti-tumor agents

  摘要：

  A series of phenanthroindolizidine and phenanthroquinolizidine alkaloids and their 14-amino-derivatives (1-44) were prepared and systematically evaluated for their anti-tumor activities against A549 and HL60 cell lines. The bioassay results showed that most of these alkaloids possess good anti-tumor activities. Especially, compounds 15, 22, 28, 33-36, 40 and 42 displayed low nanomolar or subnanomolar levels of anti-tumor activity. The configuration of (13aS,14S)-14-hydroxyphenanthroindolizidines and (14aR,15R)-15-hydroxyphenanthroquinolizidines was confirmed to be optimal. 14-Amino-phenanthroindolizidines with increased polarity possess good anti-tumor activity, especially for compounds 26 and 28. Most of the phenanthroquinolizidine alkaloids exhibited higher anti-tumor activity than that of phenanthroindolizidine alkaloids. Our present study provides fundamental support for development and optimization of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potential anti-tumor drugs. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.02.048

文献信息

• m-CPBA/TFA: an efficient nonmetallic reagent for oxidative coupling of 1,2-diarylethylenes
  作者：Kailiang Wang、Yanna Hu、Meng Wu、Zheng Li、Zhihui Liu、Bo Su、Ao Yu、Yu Liu、Qingmin Wang

  DOI：10.1016/j.tet.2010.09.101

  日期：2010.11

  A mild synthesis of a series of phenanthrenes with different substituents on the phenanthrene ring is described. The method involves intramolecular oxidative coupling of a variety of 1,2-diarylethylene derivatives in the presence of m-chloroperoxybenzoic acid (m-CPBA) in trifluoroacetic acid (TFA) to yield phenanthrenes in high yields. The present approach solves a key step for the synthesis of polycyclic

  描述了温和合成一系列菲环上具有不同取代基的菲的方法。该方法包括在存在各种1,2-二芳基乙烯衍生物的分子内氧化偶合米氯过氧苯甲酸（米在三氟乙酸（TFA）-CPBA），得到高收率的菲。本方法解决了与生物碱酪氨酸相关的多环结构合成的关键步骤。
• Synthesis and SAR studies of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potent anti-tumor agents
  作者：Ziwen Wang、Meng Wu、Yi Wang、Zheng Li、Lei Wang、Guifang Han、Fazhong Chen、Yuxiu Liu、Kailiang Wang、Ao Zhang、Linghua Meng、Qingmin Wang

  DOI：10.1016/j.ejmech.2012.02.048

  日期：2012.5

  A series of phenanthroindolizidine and phenanthroquinolizidine alkaloids and their 14-amino-derivatives (1-44) were prepared and systematically evaluated for their anti-tumor activities against A549 and HL60 cell lines. The bioassay results showed that most of these alkaloids possess good anti-tumor activities. Especially, compounds 15, 22, 28, 33-36, 40 and 42 displayed low nanomolar or subnanomolar levels of anti-tumor activity. The configuration of (13aS,14S)-14-hydroxyphenanthroindolizidines and (14aR,15R)-15-hydroxyphenanthroquinolizidines was confirmed to be optimal. 14-Amino-phenanthroindolizidines with increased polarity possess good anti-tumor activity, especially for compounds 26 and 28. Most of the phenanthroquinolizidine alkaloids exhibited higher anti-tumor activity than that of phenanthroindolizidine alkaloids. Our present study provides fundamental support for development and optimization of phenanthroindolizidine and phenanthroquinolizidine alkaloids as potential anti-tumor drugs. (C) 2012 Elsevier Masson SAS. All rights reserved.