Process for precipitating aminoglycosides
US4256876A · kind A · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1980 |
| Grant date | Mar 17, 1981 |
| Priority date | — |
| Expiry date | Feb 4, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H1/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A highly efficient process for the precipitation of an amorphous (non-crystalline) aminoglycoside antibiotic salt during the purification process. Illustratively, there are disclosed processes for precipitating gentamicin, neomycin, and sisomicin salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.