Cephalosporin derivatives
US5081116A · kind A · utility
17Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 1990 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | Apr 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A 7-[2-(2-amino-4-thiazolyl)-2-(hydroxyimino)-acetamido]-3-(1,3-dithiolan-2- yl)-3-cephem-4-carboxylic acid derivative is provided which can be represented by the general formula: ##STR1## wherein A represents a hydrogen atom, a 1-acetoxyethyl group, a 1-cyclohexylacetoxyethyl group or a pivaloyloxy-methyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.