国产制霉菌素中两个主成分的结构鉴别
IDENTIFICATION OF TWO MAJOR COMPONENTS IN CHI NESE NYSTATIN
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摘要: 国产制霉菌素中的两个主成分C1和C2,经紫外光谱,质子核磁共振和快原子轰击质谱的分析测定,鉴别为制霉菌素A3和Polyfungin B。Abstract: Two major components in Chinese nystatin have been confirmed as nystatin A3 and polyfungln B by means of ultraviolet, proton nuclear magnetic resonance spectroscopy and fast atom bombardment mass spectrometry.
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