7-Methoxy pyridylureidocephalosporins
US4000134A · kind A · utility
7Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 23, 1973 |
| Grant date | Dec 28, 1976 |
| Priority date | — |
| Expiry date | Aug 23, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula ##STR1## wherein R is H, heterocyclic thio, pyridinium, carbamoyloxy or acetoxy; Y is H, Cl or Br; and pharmaceutically acceptable salts and esters thereof are effective antibacterial agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.