2-[(R) Amino acid alkyl]penems
US4540579A · kind A · utility
3Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1982 |
| Grant date | Sep 10, 1985 |
| Priority date | — |
| Expiry date | Nov 16, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/568
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are 6-(1'-hydroxyethyl)-2-[(R)-amino acid alkyl]penem-3-carboxylic acids and salts thereof having an absolute stereochemisty of 5R,6S,8R. The compounds are useful and potent antibacterial agents and can be formulated into a variety of forms suitable for oral, parenteral or topical use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.