国产麦迪霉素的组分分离和鉴定
Isolation and Analysis of Home Made Mam
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摘要: 用柱层析法分离得到国产MDM的二个成分,其结构经波谱分析和其它理化性质的分析,证明是SF-837A1和Leucomycin A6,质谱结果表明,它们都含有碳霉氨基糖,碳霉糖和内酯环。Abstract: The present paper presents evidence as to the structure of macrolide antibiotics SF-837A1 and LeucomycinA6 which were isolated from home-made MDM by classical column chromatograph. Mass spectrometry of two maorolides, SF-837 A1 and LeucomycinA6 revealed t