1-(3,4,5-trimethoxyphenyl)pentan-1-ol | 19523-08-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-(3,4,5-trimethoxyphenyl)pentan-1-ol
• 英文别名: 1-(3,4,5-Trimethoxyphenyl)-1-pentanol
• CAS: 19523-08-1
• 化学式: C₁₄H₂₂O₄
• 分子量: 254.326
• InChiKey: PIPGEMJKSZNSNO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  47.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(3,4,5-trimethoxyphenyl)pentan-1-ol 在 重铬酸吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 34.0h， 生成 1-(3,4,5-trimethoxyphenyl)pentan-1-one
  参考文献：
  名称：

  Constructing novel dihydrofuran and dihydroisoxazole analogues of isocombretastatin-4 as tubulin polymerization inhibitors through [3+2] reactions

  摘要：

  [3+2] reactions play a key role in constructing various pharmaceutical moleculars. In this study, using Mn (OAc)(3) mediated and 1,3-dipolar [3+2] cyclization reactions, 38 novel dihydrofuran and dihydroisoxazole analogues of isoCA-4 were synthesized as inhibitors of tubulin polymerization. Among them, compound 6g was found to be the most potent cytotoxic agents against PC-3 cells with IC50 value of 0.47 mu M, and compound 5p exhibted highest activity on HeLa cells with IC50 vaule of 2.32 mu M. Tubulin polymerization assay revealed that 6g was a dose-dependent and effective inhibitor of tubulin assembly. Immunohistochemistry studies and cell cycle distribution analysis indicated that 6g severely disrupted microtubule network and significantly arrested most cells in the G2/M phase of the cell cycle in PC-3 cells. In addition, molecular docking studies showed that two chiral isomers of 6g can bind efficiently and similarly at colchicine binding site of tubulin. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2017.07.048
• 作为产物：
  描述：

  3,4,5-三甲氧基苯甲酸 在 4-二甲氨基吡啶 、 bis(acetylacetonate)nickel(II) 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 1-(3,4,5-trimethoxyphenyl)pentan-1-ol
  参考文献：
  名称：

  镍中继催化直接将芳基2-吡啶基酯直接转化为仲苄醇

  摘要：

  通过芳族2-吡啶酯与烷基锌试剂的串联Ni催化的交叉偶联反应，以及Ni-H物种还原的羰基，可以将芳基酯直接转化为仲苄醇。初步的机理研究表明，Ni-H物种是通过Negishi试剂的β-氢化物消除原位生成的。在温和的条件下，具有稳定的官能团耐受性，可通过稳定的镍盐催化该反应。

  DOI：

  10.1021/acs.orglett.9b00774

文献信息

• Combretastatin-like chalcones as inhibitors of microtubule polymerization. Part 1: Synthesis and biological evaluation of antivascular activity
  作者：Sylvie Ducki、David Rennison、Meiko Woo、Alexander Kendall、Jérémie Fournier Dit Chabert、Alan T. McGown、Nicholas J. Lawrence

  DOI：10.1016/j.bmc.2009.09.039

  日期：2009.11

  The alpha-methyl chalcone SD400 is a potent inhibitor of tubulin assembly and possesses potent anticancer activity. Various chalcone analogues were synthesized and evaluated for their cell growth inhibitory properties against the K562 human chronic myelogenous leukemia cell line (SD400, IC50 0.21 nM; combretastatin A4 CA4, IC50 2.0 nM). Cell cycle analysis by flow cytometry indicated that these agents are antimitotic (SD400, 83% of the cells are in G(2)/M phase; CA4 90%). They inhibit tubulin assembly at low concentration (SD400, IC50 0.46 mu M; CA4, 0.10 mu M) and compete with [H-3] colchicine for binding to tubulin (8% [H-3] colchicine remained bound to tubulin after competition with SD400 or CA4). Upon treatment with SD400, remarkable cell shape changes were elicited in HUVEC cells, consistent with vasculature damaging activity. (C) 2009 Elsevier Ltd. All rights reserved.
• Bramanti,G.C. et al., Chimica Therapeutica, 1967, vol. 2, p. 415 - 421
  作者：Bramanti,G.C. et al.

  DOI：——

  日期：——
• Synthesis and biological activity of naphthalene analogues of phenstatins: Naphthylphenstatins
  作者：Concepción Álvarez、Raquel Álvarez、Purificación Corchete、Concepción Pérez-Melero、Rafael Peláez、Manuel Medarde

  DOI：10.1016/j.bmcl.2007.03.082

  日期：2007.6

  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.
• Direct Transformation of Aryl 2-Pyridyl Esters to Secondary Benzylic Alcohols by Nickel Relay Catalysis
  作者：Xianqing Wu、Xiaobin Li、Wenyi Huang、Yun Wang、Hui Xu、Liangzhen Cai、Jingping Qu、Yifeng Chen

  DOI：10.1021/acs.orglett.9b00774

  日期：2019.4.5

  secondary benzylic alcohols via tandem Ni-catalyzed cross-coupling reactions of aromatic 2-pyridyl esters with alkyl zinc reagents and carbonyl group reduction by Ni–H species is achieved. Preliminary mechanistic studies reveal that the Ni–H species is generated in situ via β-hydride elimination of the Negishi reagents. The reaction is catalyzed by bench-stable nickel salts under mild conditions with

  通过芳族2-吡啶酯与烷基锌试剂的串联Ni催化的交叉偶联反应，以及Ni-H物种还原的羰基，可以将芳基酯直接转化为仲苄醇。初步的机理研究表明，Ni-H物种是通过Negishi试剂的β-氢化物消除原位生成的。在温和的条件下，具有稳定的官能团耐受性，可通过稳定的镍盐催化该反应。
• Constructing novel dihydrofuran and dihydroisoxazole analogues of isocombretastatin-4 as tubulin polymerization inhibitors through [3+2] reactions
  作者：Ming-Yu Song、Chen-Yu Cao、Qiu-Rui He、Qing-Miao Dong、Ding Li、Jiang-Jiang Tang、Jin-Ming Gao

  DOI：10.1016/j.bmc.2017.07.048

  日期：2017.10

  [3+2] reactions play a key role in constructing various pharmaceutical moleculars. In this study, using Mn (OAc)(3) mediated and 1,3-dipolar [3+2] cyclization reactions, 38 novel dihydrofuran and dihydroisoxazole analogues of isoCA-4 were synthesized as inhibitors of tubulin polymerization. Among them, compound 6g was found to be the most potent cytotoxic agents against PC-3 cells with IC50 value of 0.47 mu M, and compound 5p exhibted highest activity on HeLa cells with IC50 vaule of 2.32 mu M. Tubulin polymerization assay revealed that 6g was a dose-dependent and effective inhibitor of tubulin assembly. Immunohistochemistry studies and cell cycle distribution analysis indicated that 6g severely disrupted microtubule network and significantly arrested most cells in the G2/M phase of the cell cycle in PC-3 cells. In addition, molecular docking studies showed that two chiral isomers of 6g can bind efficiently and similarly at colchicine binding site of tubulin. (C) 2017 Elsevier Ltd. All rights reserved.