(2-naphthyl)(2,3,4-trimethoxyphenyl)methanone | 945034-24-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (2-naphthyl)(2,3,4-trimethoxyphenyl)methanone
• 英文别名: Naphthalen-2-yl-(2,3,4-trimethoxyphenyl)methanone
• CAS: 945034-24-2
• 化学式: C₂₀H₁₈O₄
• 分子量: 322.361
• InChiKey: ZDMHPVANBBAORT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (2-naphthyl)(2,3,4-trimethoxyphenyl)methanone 在 溶剂黄146 、 肼 作用下， 以 甲醇 、 水 为溶剂， 以92%的产率得到(Z)-(2-naphthyl)(2,3,4-trimethoxyphenyl)methanone hydrazone
  参考文献：
  名称：

  Naphthylphenstatins as tubulin ligands: Synthesis and biological evaluation

  摘要：

  A new family of naphthalenic analogues of phenstatins with modi. cations on the ketone-bridge has been synthesised. The synthesised compounds have been assayed for tubulin polymerisation inhibitory activity as well as for cytotoxic activity against cancer cell lines. The naphthalene has been confirmed as a good surrogate for the isovanillin moiety (3-hydroxy-4-methoxyphenyl) of phenstatin, when combined with the 3,4,5-trimethoxyphenyl ring, but not when combines with the 2,3,4-trimethoxyphenyl ring. Binding models for the synthesised compounds have been generated and analysed in terms of a pharmacophore proposed for colchicine site ligands. The ketone is the optimal bridge substitution but E-acetyloximes or acetylhydrazones are also tolerated. Significant differences with indole substituted phenstatins are observed and discussed. (C) 2008 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmc.2008.08.040
• 作为产物：
  描述：

  1,2,3-三甲氧基苯 在 N-溴代丁二酰亚胺(NBS) 、 正丁基锂 作用下， 以 四氢呋喃 、 四氯化碳 为溶剂， 生成 (2-naphthyl)(2,3,4-trimethoxyphenyl)methanone
  参考文献：
  名称：

  Synthesis and biological activity of naphthalene analogues of phenstatins: Naphthylphenstatins

  摘要：

  Novel phenstatin analogues with a 2-naphthyl moiety combined with either a 2,3,4- or a 3,4,5-trimethoxyphenyl ring have been synthesized, and their tubulin polymerization inhibiting and cytotoxic activities have been evaluated. The 2-naphthyl ring is a better replacement for the 3-hydroxy-4-methoxyphenyl ring in the phenstatin series than in the combretastatin series. For the naphthylphenstatins, the carbonyl is required, and the preferred orientation of the trimethoxyphenyl ring is the one found in combretastatins. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.03.082

文献信息

• Isocombretastatins A: 1,1-Diarylethenes as potent inhibitors of tubulin polymerization and cytotoxic compounds
  作者：Raquel Álvarez、Concepción Álvarez、Faustino Mollinedo、Beatriz G. Sierra、Manuel Medarde、Rafael Peláez

  DOI：10.1016/j.bmc.2009.07.012

  日期：2009.9.1

  N-methyl- and N-ethyl-5-indolyl analogues of combretastatin A-4. Analogues with a 2,3,4-trimethoxyphenyl ring instead of the 3,4,5-trimethoxyphenyl ring have also been prepared. The isocombretastatins A strongly inhibit tubulin polymerization and are potent cytotoxic compounds, some of them with IC50s in the nanomolar range. This new family of tubulin inhibitors shows higher or comparable potency when compared

  异combretastatins A是康美他汀A的1,1-二芳基乙烯异构体。我们合成了combrestastatin A-4，脱氧康布他汀A-4、3-氨基-脱氧康布他汀A-4（AVE-8063），萘基康布他汀A和N-甲基-和康布雷他汀A-4的N-乙基-5-吲哚基类似物。还已经制备了具有2,3,4-三甲氧基苯基环而不是3,4,5-三甲氧基苯基环的类似物。异combretastatins A强烈抑制微管蛋白聚合，并且是有效的细胞毒性化合物，其中一些具有IC 50在纳摩尔范围内。与酚他汀或康维他汀类似物相比，这个新的微管蛋白抑制剂家族显示出更高或相当的效力。这些结果表明，具有双芳基双取代的一个碳桥可以成功地替代康美他汀的两个碳桥，并且苯他汀类的羰基对于高效能并不是必不可少的。