7-[D.alpha.-(Coumarin-3-carboxamido)arylacetamido]-cephalosporanic acids or salts
US4343938A · kind A · utility
1Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1981 |
| Grant date | Aug 10, 1982 |
| Priority date | — |
| Expiry date | Sep 23, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D499/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This disclosure describes compounds of the class of 6-[D-.alpha.-(substituted-coumarin-3-carboxamido)phenylacetamido ]penicillanic acids which possess antimicrobial activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.