2-[(substituted) methylene]cephalosporin sulfones as antiinflammatory, antidegenerative and antithrombin agents
US5446037A · kind A · utility
8Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1993 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Dec 13, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to 2-[(substituted)methylene]cephalosporin sulfones and in particular 2-[(heteroaryl substituted)methylene]cephalosporin sulfones which are effective elastase inhibitors as well as effective thrombin inhibitors and therefore are useful as anti-inflammatory, anti-degenerative and anti-thrombin agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.