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Macrolide and Ketolide Antibiotic Separation by Reversed Phase High Performance Liquid Chromatography

Twenty different macrolide and ketolide antibiotics were analyzed by reversed phase high performance liquid chromatography on an ODS-2 cartridge column. Each of these compounds was uniquely separated and purified by varying the flow rate. Retention times of the individual drugs were proportional to the flow rate of the mobile phase. Recovery of antimicrobial activity for most of the drugs was greater than 90% based on a microbiological assay of material recovered from the column. Retention times were related to structural differences between these antimicrobial agents.

Identiferoai:union.ndltd.org:ETSU/oai:dc.etsu.edu:etsu-works-14572
Date01 July 1999
CreatorsLingerfelt, Brian, Champney, W. Scott
PublisherDigital Commons @ East Tennessee State University
Source SetsEast Tennessee State University
Detected LanguageEnglish
Typetext
SourceETSU Faculty Works

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