CAS: 125562-30-3; 28-Bromo-2,5,8,11,14,17,20,23,26-Nonaoxaoctacosane

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110429-45-3 125562-29-0 854601-80-2

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2,5,8,11,14,17,20,23,26-Nonaoxa°Ctacosan-28-ol 2-(2-(2-(2-(2-(2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethyl methanesulfonateethyl 6-(2,5,8,11,14,17,20,23,26-nonaoxa°Ctacosan-28-yloxy)-1-oxo-3-phenyl-1H-indene-2-carboxylate ethyl 1-methylene-6-(2,5,8,11,14,17,20,23,26-nonaoxa°Ctacosan-28-yloxy)-3-phenyl-1H-indene-2-carboxylate ethyl 1-hydroxy-1-methyl-6-(2,5,8,11,14,17,20,23,26-nonaoxa°Ctacosan-28-yloxy)-3-phenyl-1H-indene-2-carboxylate 9-N-met°ClopramidemPEG9-N-met°Clopramide

合成工艺路线路线简述

    📜Nonethylene Glycol Monomethyl Ether Methanesulfonate置于四丁基溴化铵体系中,用 乙腈 用作溶剂,化学反应 16.0H,以3.38 G的收率获得甲基-九乙二醇-溴代
    参考文献:Low Molecular Weight Polyethylene Glycol Drug Conjugates Having Improved Drug Biological Activity
    标题:Low Molecular Weight Polyethylene Glycol Drug Conjugates Having Improved Drug Biological Activity
    摘要:提供了一般式(i),(II)或(III)的聚乙二醇药物共轭物,以及其药物组合物和用途.这些共轭物是通过将低分子量聚乙二醇与2-4个药物分子结合而形成的.这些共轭物可以与受体二聚体或聚合物相互作用,从而改善药物在体内的分布,改变油水分配系数,增强药理活性,降低药物的血脑屏障渗透性,并提高药物的生物利用度.

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    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献


    1: Sano K, Nakajima T, Miyazaki K, Ohuchi Y, Ikegami T, Choyke PL, Kobayashi H. Short PEG-linkers improve the performance of targeted, activatable monoclonal antibody-indocyanine green optical imaging probes. Bioconjug Chem. 2013 May 15;24(5):811-6. doi: 10.1021/bc400050k. Epub 2013 May 3.
    2: Harrison E, Coulter JA, Dixon D. Gold nanoparticle surface functionalization: mixed monolayer versus hetero bifunctional peg linker. Nanomedicine (Lond). 2016 Apr;11(7):851-65. Review. pii: E1190. doi: 10.3390/molecules22071190.
    4: Tuma R, Russell M, Rosendahl M, Thomas GJ Jr. Solution conformation of the extracellular domain of the human tumor necrosis factor receptor probed by Raman and UV-resonance Raman spectroscopy: structural effects of an engineered PEG linker. Biochemistry. 1995 Nov 21;34(46):15150-6. doi:10.1016/j.jconrel.2016.02.017. Epub 2016 Feb 8.

    合成参考文献

    合成方法参考DOI号:10.1002/pola.24016
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