4-Oxo-1-pyridinyl cephalosporin derivatives
US4119775A · kind A · utility
3Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1975 |
| Grant date | Oct 10, 1978 |
| Priority date | — |
| Expiry date | Oct 9, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel substituted(4-oxo-1-pyridinyl)acetylaminopenicillin and cephalosporin derivatives are prepared which are useful antibacterial agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.