【摘 要】
：
哌嗪乙氧基雌酮是一种可望用于防治骨质疏松症的全新合成的雌激素类化合物,本文采用EI-MS、FAB(-)-MS、ESI-MS三种质谱技术分别对其结构和裂解途径进行了研究.采用FAB(-)-MS,
【机 构】
：
暨南大学药学院,广东,广州,510632
论文部分内容阅读
哌嗪乙氧基雌酮是一种可望用于防治骨质疏松症的全新合成的雌激素类化合物,本文采用EI-MS、FAB(-)-MS、ESI-MS三种质谱技术分别对其结构和裂解途径进行了研究.采用FAB(-)-MS,获得m/z 404[M+Na-H]-、382[M]-、381[M-H]-质谱峰;采用EI-MS,获得m/z 382 M+;采用ESI-MS,获得m/z 383[M+H]+.分子离子m/z 382 M+.和主要特征子离子与其结构特征相符,并解释了其中的主要特征子离子,对其结构和裂解途径进行了确证.
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