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本文报道九种雌酮和雌二醇类似物的质谱,并解释了碎片离子的生成途径。讨论了取代基对裂解方式的影响。这种裂解规律的研究有助于这类新化合物的质谱鉴定.
This paper reports the mass spectra of nine estrone and estradiol analogs and explains the generation of fragment ions. The effects of substituents on the mode of cleavage were discussed. This study of the cleavage pattern contributes to the mass spectrometry identification of these new compounds.