Macrocyclic antibiotics as separation agents
US5626757A · kind A · utility
5Cited by
26References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1995 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Sep 29, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.