Cephem and cepham compounds
US4390534A · kind A · utility
20Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1981 |
| Grant date | Jun 28, 1983 |
| Priority date | — |
| Expiry date | Apr 17, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D295/21
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to novel 7-thiadiazol-oxyimino-3-cephem and cepham 4-carboxylic acid compounds of high antimicrobial activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.