3-thiazolomethyl cephalosporins as antibiotics
US4665066A · kind A · utility
4Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 24, 1984 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | Dec 24, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D463/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
7.beta.-[2-(2-Aminothiazol(oxazol)-4-yl)-2-oximinoacetamido]-3-(thiazolium or substituted thiazolium-3-yl)methyl-3-cephem-4-carboxylates and the correspondingly substituted 1-oxadethia and 1-carbadethia 3-cephem compounds are potent antibacterials useful in a therapeutic method for treating bacterial diseases. Also provided are pharmaceutical formulations of these thiazolium-substituted compounds and intermediates useful in the preparation thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.