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分子对接研究β-受体阻滞剂及其类似物毛细管电泳手性识别机理 被引量:3

Molecular Docking Studies of β-Receptor Blocker and Its Analogues of Capillary ElectrophoresisChiral Recognition Mechanism
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摘要 利用分子对接软件AutoDock程序计算了羟丙基-β-环糊精与β-受体阻滞剂心得安及5种类似物相互作用的结合自由能。结果表明:结合自由能的大小与迁移时间长短的顺序一致;结合自由能差异值的绝对值的大小与手性选择性因子、分离度大小顺序一致,正确反映了羟丙基-β-环糊精对β-受体阻滞剂心得安及5种类似物对映体的R/S识别顺序和R/S出峰顺序。 Binding free energy of hydroxypropyl-β-cyclodextrin and β-receptor blocker propranolol and five analogues were calculated by molecular docking software AutoDock.Results indicated that the migration time complete correspond with the binging free energy,and the chiral selectivity factor and resolution correspond with the binging free energy.The calculated result agrees well with the order of R/S recognition and migration peaks.
出处 《分析化学》 SCIE EI CAS CSCD 北大核心 2011年第3期414-418,共5页 Chinese Journal of Analytical Chemistry
基金 国家自然科学基金(Nos.20675063 20975081) 高校博士点专项科研基金(No.20060697009)资助项目
关键词 分子对接 毛细管电泳 手性识别 Molecular docking Capillary electrophoresis Chiral recognition mechanism
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共引文献18

同被引文献45

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