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New Peptide Lactones of the Streptogramin Family (Group B). Structures of Virginiamycin S5 and Viridogrisein II
Authors:Ilse Oberb  umer,Ernst Grell,Fritz Raschdorf,Wilhelm J. Richter
Affiliation:Ilse Oberbäumer,Ernst Grell,Fritz Raschdorf,Wilhelm J. Richter
Abstract:Virginiamycin S5 and viridogrisein II were isolated by liquid chromatography from the crude antibiotics virginiamycin and viridogrisein, respectively. Their structures were elucidated by amino-acid analysis and mass spectrometry.
Keywords:
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