Macrocyclic antibiotics having ring structures with at least 10 members act as separation agents in crystallization, precipitation, filtration, electrophoresis and chromatography. The macrocyclic antibiotics include ansamacrolides, macrolides, marocyclic peptides, polyenes and derivatives thereof. The process has been found to be especially advantageous for separation of optical isomers by electrophoresis and chromatography.
D. W. Amstrong, "Macrocyclic Antibiotics as Separation Agents," U.S. Patents, Feb 1999.
Patent Application Number
© 1999 The Curators of the University of Missouri, All rights reserved.
23 Feb 1999