7-Substituted cephalosporanic acid and derivatives thereof
US3954744A · kind A · utility
4Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1974 |
| Grant date | May 4, 1976 |
| Priority date | — |
| Expiry date | Jun 19, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed herein are cephalosporanic acid and novel derivatives thereof which are substituted in the 7-position, processes for preparing such compounds and the utility thereof. The compounds of the invention have been found to be useful as antibacterial agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.