喹喏酮衍生物质谱碎裂规律的研究  

Study on MS Fragmentation Pattern of Quinolones Derivatives

作　　者：俞振培[1] 赵亚军[1] 贺晓然[1] 何美玉[1] 林孝元[1] 袁晋芳[1] 

机构地区：[1]北京大学化学系

出　　处：《质谱学报》1996年第1期21-26,共6页Journal of Chinese Mass Spectrometry Society

摘　　要：本文研究３种类型、１７个新喹喏酮衍生物质谱，实验数据表明各种类型化合物都有自己特征的裂解规律。文中讨论了双键对裂解的影响，并与黄酮类化合物进行了比较。Mass spectra of three kinds of quinolones derivatives, totally 17 compounds, were investigated.Experiment data shows that each type of compounds has its characteristic fragmentation psttern.In this paper the influence of double bond on fragmentation was discussed and the similarity of the quinolones with flavones was compared.

关 键 词：喹喏酮 电子轰击 离子动能谱 质谱碎裂 

分 类 号：R978.1[医药卫生—药品] O657.6[医药卫生—药学]