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, macrocyclic 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. Armstrong, "Macrocyclic Antibiotics as Separation Agents," U.S. Patents, Dec 2003.
Patent Application Number
© 2003 The Curators of the University of Missouri, All rights reserved.
30 Dec 2003