(E)-1-(3-pyridyl)-2-(3,4,5-trimethoxyphenyl)ethene | 134029-65-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (E)-1-(3-pyridyl)-2-(3,4,5-trimethoxyphenyl)ethene
• 英文别名: 3-[(E)-2-(3,4,5-trimethoxyphenyl)ethenyl]pyridine
• CAS: 134029-65-5
• 化学式: C₁₆H₁₇NO₃
• 分子量: 271.316
• InChiKey: XTJNJMOYKKLUOV-VOTSOKGWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (E)-1-(3-pyridyl)-2-(3,4,5-trimethoxyphenyl)ethene 在 palladium on activated charcoal 氢气 作用下， 以 乙酸乙酯 为溶剂， 反应 4.0h， 生成 3',4',5'-Trimethoxy-dihydro-stilbazol-(3)
  参考文献：
  名称：

  Synthesis and evaluation of stilbene and dihydrostilbene derivatives as potential anticancer agents that inhibit tubulin polymerization

  摘要：

  An array of cis-, trans-, and dihydrostilbenes and some N-arylbenzylamines were synthesized and evaluated for their cytotoxicity in the five cancer cell cultures A-549 lung carcinoma, MCF-7 breast carcinoma, HT-29 colon adenocarcinoma, SKMEL-5 melanoma, and MLM melanoma. Several cis-stilbenes, structurally similar to combretastatins, were highly cytotoxic in all five cell lines and these were also found to be active as inhibitors of tubulin polymerization. The most active compounds also inhibited the binding of colchicine to tubulin. The most potent of the new compounds, both as a tubulin polymerization inhibitor and as a cytotoxic agent, was (Z)-1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene (5a). This substance was almost as potent as combretastatin A-4 (1a), the most active of the combretastatins, as a tubulin polymerization inhibitor. Compound 5a was found to be approximately 140 times more cytotoxic against HT-29 colon adenocarcinoma cells and about 10 times more cytotoxic against MCF-7 breast carcinoma cells than combretastatin A-4. However, 5a was found to be about 20 times less cytotoxic against A-549 lung carcinoma cells, 30 times less cytotoxic against SKMEL-5 melanoma cells, and 7 times less cytotoxic against MLM melanoma cells than combretastatin A-4. The relative potencies 5a > 8a > 6a for the cis, dihydro, and trans compounds, respectively, as inhibitors of tubulin polymerization are in agreement with the relative potencies previously observed for combretastatin A-4 (1a), dihydrocombretastatin A-4 (1c), and trans-combretastatin A-4 (1b). The relative potencies 5a > 8a > 6a were also reflected in the results of the cytotoxicity assays. Structure-activity relationships of this group of compounds are also discussed.

  DOI：

  10.1021/jm00112a036
• 作为产物：
  描述：

  3,4,5-三甲氧基苄氯 以 四氢呋喃 为溶剂， 反应 17.67h， 生成 (E)-1-(3-pyridyl)-2-(3,4,5-trimethoxyphenyl)ethene
  参考文献：
  名称：

  吡啶基二苯乙烯的设计、合成和细胞毒活性

  摘要：

  在本研究中，通过 Horner-Wadsworth-Emmons (HWE) 反应制备了三个系列的 35 种基于吡啶的二苯乙烯，包括 10 种新化合物，测定了它们对两种肿瘤的细胞毒活性。

  DOI：

  10.1080/14786419.2023.2227991

文献信息

• US5430062A
  申请人：——

  公开号：US5430062A

  公开（公告）日：1995-07-04
• Synthesis and evaluation of stilbene and dihydrostilbene derivatives as potential anticancer agents that inhibit tubulin polymerization
  作者：Mark Cushman、Dhanapalan Nagarathnam、D. Gopal、Asit K. Chakraborti、Chii M. Lin、Ernest Hamel

  DOI：10.1021/jm00112a036

  日期：1991.8

  An array of cis-, trans-, and dihydrostilbenes and some N-arylbenzylamines were synthesized and evaluated for their cytotoxicity in the five cancer cell cultures A-549 lung carcinoma, MCF-7 breast carcinoma, HT-29 colon adenocarcinoma, SKMEL-5 melanoma, and MLM melanoma. Several cis-stilbenes, structurally similar to combretastatins, were highly cytotoxic in all five cell lines and these were also found to be active as inhibitors of tubulin polymerization. The most active compounds also inhibited the binding of colchicine to tubulin. The most potent of the new compounds, both as a tubulin polymerization inhibitor and as a cytotoxic agent, was (Z)-1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene (5a). This substance was almost as potent as combretastatin A-4 (1a), the most active of the combretastatins, as a tubulin polymerization inhibitor. Compound 5a was found to be approximately 140 times more cytotoxic against HT-29 colon adenocarcinoma cells and about 10 times more cytotoxic against MCF-7 breast carcinoma cells than combretastatin A-4. However, 5a was found to be about 20 times less cytotoxic against A-549 lung carcinoma cells, 30 times less cytotoxic against SKMEL-5 melanoma cells, and 7 times less cytotoxic against MLM melanoma cells than combretastatin A-4. The relative potencies 5a > 8a > 6a for the cis, dihydro, and trans compounds, respectively, as inhibitors of tubulin polymerization are in agreement with the relative potencies previously observed for combretastatin A-4 (1a), dihydrocombretastatin A-4 (1c), and trans-combretastatin A-4 (1b). The relative potencies 5a > 8a > 6a were also reflected in the results of the cytotoxicity assays. Structure-activity relationships of this group of compounds are also discussed.
• Design, synthesis, and cytotoxic activity of pyridine-based stilbenes
  作者：Zongchen Ma、Xiao Han、Can Jiang、Kun Liu、Guoqiang Li

  DOI：10.1080/14786419.2023.2227991

  日期：——

  In the present study, three series of 35 pyridine-based stilbenes include 10 new compounds prepared by Horner-Wadsworth-Emmons (HWE) reaction were assayed for cytotoxic activities toward two tumora...

  在本研究中，通过 Horner-Wadsworth-Emmons (HWE) 反应制备了三个系列的 35 种基于吡啶的二苯乙烯，包括 10 种新化合物，测定了它们对两种肿瘤的细胞毒活性。