【摘要】 应用核磁共振波谱 (NMR)、电子轰击质谱 (EIMS)、紫外 (UV)、红外 (IR)吸收光谱等技术确证新药甲磺酸帕珠沙星的分子结构 ;解释了该结构在NMR、EIMS、IR、UV等谱图中的特征吸收峰、共振峰及特征离子的一一对应归属。更多还原

【Abstract】 The organic spectral techniques including NMR,EIMS,UV and IR were applied to study the characˉteristic fragmentation mechanism of pazufloxacin mesylate.The NMR data and the characteristic fragments of EIMS were then used to identify the molecular structure of pazufloxacin mesylate.更多还原