7-[Sulfomethyl)phenyl]acetamidocephalosporin derivatives
US4148997A · kind A · utility
3Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel cephalosporin compounds of the following formula are useful as antibiotic agents: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.