Antibiotics
US4556559A · kind A · utility
3Cited by
0References
78Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 1978 |
| Grant date | Dec 3, 1985 |
| Priority date | — |
| Expiry date | Jul 13, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A new antibacterially active agent has been isolated from Streptomyces clvuligerus. This new compound which is designated clavulanic acid has the formula (I): ##STR1## In addition to being a broad spectrum antibiotic of medium potency, clavulanic acid and its salts and esters have the ability to enhance the effectiveness of .beta.-lactam antibiotics against many .beta.-lactamase producing bacteria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.