Semisynthetic 1-N-ethylgentamicin C.sub.1a and method for its preparation
US5814488A · kind A · utility
3Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 1996 |
| Grant date | Sep 29, 1998 |
| Priority date | — |
| Expiry date | Jan 5, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P19/28
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
This invention relates to the fields of microbiology and antibiotics. Particularly, it relates to a new mutant strain, a method of its mutation breeding, to a monocomponent Gentamicin C.sub.1a produced by this strain which is used as mother nucleus of semisynthetic antibiotic 1-N-ethylgentamicin C.sub.1a, and to compositions composed of semisynthetic 1-N-ethylgentamicin derivatives as active component and pharmaceutically acceptable accitives and their manufacturing methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.