7.beta.-(2-Aryl-2-hydroxyiminoacetamido)ceph-3-em-4-carboxylic acids carrying a 7.alpha.-lower alkoxy substituent
US4076936A · kind A · utility
3Cited by
1References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1976 |
| Grant date | Feb 28, 1978 |
| Priority date | — |
| Expiry date | Dec 1, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/24
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel syn-7.beta.-(2-aryl-2-hydroxyiminoacetamido)ceph-3-em-4-carboxylic acids carrying a 7.alpha.-lower alkoxy substituent, particularly a 7.alpha.-methoxy group, which are broad spectrum antibiotics exhibiting low serum binding are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.