(Z)-1-<4-<(tert-butyldimethylsilyl)oxy>phenyl>-2-(3,4,5-trimethoxyphenyl)ethene | 134029-58-6

• 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: (Z)-1-<4-<(tert-butyldimethylsilyl)oxy>phenyl>-2-(3,4,5-trimethoxyphenyl)ethene
• 英文别名: (Z)-(tert-Butyldimethylsilyl)-4-<2-(3',4',5'-trimethoxyphenyl)ethenyl>phenol；(Z)-1-[(4-t-Butyldimethylsilyloxy)phenyl]-2-(3,4,5-trimethoxyphenyl)ethene；tert-butyl-dimethyl-[4-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenoxy]silane
• CAS: 134029-58-6
• 化学式: C₂₃H₃₂O₄Si
• 分子量: 400.59
• InChiKey: VHVFBVPDUHTLSL-KTKRTIGZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.27
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (Z)-1-<4-<(tert-butyldimethylsilyl)oxy>phenyl>-2-(3,4,5-trimethoxyphenyl)ethene 在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 24.5h， 生成 (Z)-1-(4-acetoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene
  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：

  4-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧基]-苯甲醇 在 sodium hexamethyldisilazane 、 lithium bromide 作用下， 以 四氢呋喃 为溶剂， 反应 46.5h， 生成 (Z)-1-<4-<(tert-butyldimethylsilyl)oxy>phenyl>-2-(3,4,5-trimethoxyphenyl)ethene
  参考文献：
  名称：

  Potential Photoaffinity Labels for Tubulin. Synthesis and Evaluation of Diazocyclohexadienone and Azide Analogs of Colchicine, Combretastatin, and 3,4,5-Trimethoxybiphenyl

  摘要：

  Analogs of tubulin assembly inhibitors such as colchicine, combretastatin, and 3,4,5-trimethoxybiphenyl which incorporate a 6-diazo-2,4-cyclohexadienone (o-quinone diazide) ring have been synthesized and characterized. The compounds synthesized include 6-diazo-4-(2',3',4'-trimethoxyphenyl)cyclohexa-2,4-dien-1-one and its 3-methyl and 3-ethyl analogs (1a-c), 6-diazo-3-(2,3,4-trimethoxyphenyl)-2,4-cyclohexadien-1-one and its 4-methyl and 4-ethyl derivatives (2a-c), 4-[Z-2-(3',4',5'-trimethoxyphenyl)ethenyl]-6-diazocyclohexa-2,4-dienone (3), 3-[Z-2-(3',4',5'-trimethoxyphenyl)ethenyl]-6-diazocyclohexa-2,4-dien-1-one (4), the corresponding dihydro derivatives (5, 6) and two isomeric diazocyclohexadienones derived from N-acetylcolchinol (7, 8). Compounds in which the cyclohexadienone oxygen is approximately isostructural with carbonyl or hydroxy functions of the parent compounds exhibit good activity in the tubulin assembly inhibition assay. 2'-Alkyl-4'azido-3,4,5-trimethoxy-1,1'-biphenyls also show good activity as tubulin assembly inhibitors.

  DOI：

  10.1021/jo00094a048

文献信息

• CYP1-Activation and Anticancer Properties of Synthetic Methoxylated Resveratrol Analogues
  作者：Ketan C. Ruparelia、Keti Zeka、Kenneth J. M. Beresford、Nicola E. Wilsher、Gerry A. Potter、Vasilis P. Androutsopoulos、Federico Brucoli、Randolph R. J. Arroo

  DOI：10.3390/molecules29020423

  日期：——

  (Z)-stilbenoid combretastatin A4, have been considered as promising lead compounds for the development of anticancer drugs. The antitumour properties of stilbenoids are known to be modulated by cytochrome P450 enzymes CYP1A1 and CYP1B1, which contribute to extrahepatic phase I xenobiotic and drug metabolism. Thirty-four methyl ether analogues of resveratrol were synthesised, and their anticancer properties were

  天然存在的二苯乙烯类化合物，如 （E）-二苯乙烯类白藜芦醇和 （Z）-二苯乙烯类化合物 combretastatin A4，已被认为是开发抗癌药物的有前途的先导化合物。已知二苯乙烯类化合物的抗肿瘤特性受细胞色素 P450 酶 CYP1A1 和 CYP1B1 的调节，这有助于肝外 I 期外源性物质和药物代谢。合成白藜芦醇的 34 种甲基醚类似物，并在一组人乳腺细胞系上使用 MTT 细胞增殖测定评估其抗癌特性。表达 CYP1 的乳腺肿瘤细胞系比不具有 CYP1 活性的细胞系受白藜芦醇类似物的影响明显更强。使用分离的 CYP1 酶的代谢研究提供了进一步的证据，证明 （E）-二苯乙烯类化合物可以成为这些酶的底物。通过与合成标准品和 LC-MS 共洗脱研究进行比较来确认代谢产物的结构。最有前途的二苯乙烯类化合物是 （E）-4,3′，4′，5′-四甲氧基二苯乙烯 （DMU212）。该化合物本身显示出低至中度的细胞毒性，但在