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高分辨快原子轰击质谱分析核苷类似物
Analysis of Nucleoside Analogs by High Resolution Fast Atom Bombardment Mass Spectrometry
【摘要】 本文应用高分辨快原子轰击质谱 ( HRFAB- MS)分析了 6个含有二个糖的核苷类似物 ,测定了它们分子离子和特征离子的精确分子量 ,并确定了其分子式。
【Abstract】 Six nucleoside analogs (nucleoside with two sugars) were determinde by HRFAB MS.Molecular formulas of molecular ion and characteristic ions were confirmed.Experimental results indicate that this method is a simple,effective and sensitive way to analyze thermally labile biological small molecules.
- 【文献出处】 质谱学报 ,JOURNAL OF CHINESE MASS SPECTROMETRY SOCIETY , 编辑部邮箱 ,2000年01期
- 【分类号】O657.6
- 【被引频次】1
- 【下载频次】93