Alpha-amino-alpha-(ureidophenyl)acetamidocephalosporins and their pharmaceutical compositions
US4067976A · kind A · utility
3Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1976 |
| Grant date | Jan 10, 1978 |
| Priority date | — |
| Expiry date | Oct 1, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Cephalosporins with a .alpha.-amino-(ureidophenyl)acetamido substituent at position 7 are prepared by acylation of a 7-aminocephalosporin with a derivative of .alpha.-amino-p(or m)-ureidophenylacetic acid. These compounds are antibacterial agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.