Antibacterial 7-oxo-4-thia-1-azabicyclo[3,2,0]hept-2-ene derivatives
US4795748A · kind A · utility
6Cited by
2References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 27, 1985 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Jun 27, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1896
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound of the formula I ##STR1## in which R.sup.1 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, the --CONHR.sup.1 group being present at the 3- or 4-position on the phenyl ring, and esters thereof at the 2-carboxyl group and/or at the 8-hydroxy group, have antibacterial and/or .beta.-lactamase inhibiting activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.