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为全面阐明复方中药郁舒片的化学组成,本研究采用超高效液相色谱-电喷雾-离子阱-飞行时间质谱(UPLC-ESI-IT-TOF/MS)联用技术,对郁舒片氯仿萃取物的化学组成进行分析研究,共分离出100余种成分,通过对照品色谱数据、高分辨质谱数据及文献数据,指认了其中49种成分,主要包括苯丙素类、萜苷类、醌类、间苯三酚类等化合物。本研究比较全面地分析了复方中药郁舒片氯仿萃取物的化学组成,为全面表征郁舒片的化学组成、药效物质基础和质量控制奠定了坚实的基础。
In order to comprehensively elucidate the chemical composition of Yushu tablet, we studied the chemical composition of Yushu tablet by UPLC-ESI-IT-TOF / MS. The chemical constituents of the extracts were analyzed and analyzed. More than 100 kinds of components were isolated. Among them, 49 kinds of components were identified, including phenylpropanoids, terpene glycosides, quinones Class, phloroglucinol and other compounds. This study comparatively comprehensively analyzed the chemical composition of compound Chinese medicine Yu Shu tablet chloroform extract, which laid a solid foundation for comprehensively characterizing the chemical composition, effective substance basis and quality control of Yu Shu Tablet.