LC-ESI-MSn相关论文
Determination of lapachol by liquid chromatographic-mass spectrometry and the application to pharmac
Aim: To study the quantification methods and pharmacokinetic application of lapachol.Methods: A sensitive and specific h......
Structural elucidation of metabolites of lapachol in rats by liquid chromatography-tandem mass spect
Aim: Drug metabolic profile plays an important role in discovering and developing a novel drug from metabolites possessi......
A fast analysis of fragmentation pathways of four representative pentacyclic triterpenoids by LC-ESI
Aim: The representative pentacyclic triterpenoids including madecassic, asiatic, ursolic and glycyrrhetinic acids, have ......
目的:研究积雪草药材的高效液相色谱指纹图谱,为科学评价及有效控制药材质量提供可靠的方法。方法:利用高效液相色谱法,梯度洗脱,......
目的建立LC-MS法确定心悦胶囊的主要组成成分。方法采用LC-ESI-MS负离子检测模式对心悦胶囊中的皂苷类成分进行分析,通过与胶囊辅......
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