Triazolylthiomethylthio cephalosporin hydrochhloride, its crystalline hydrate and the production of the same
US5407929A · kind A · utility
64Cited by
1References
5Claims
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Key dates
| Filing date | Jul 27, 1993 |
| Grant date | Apr 18, 1995 |
| Priority date | — |
| Expiry date | Jul 27, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
7.beta.-[(Z)-2-(2-Amino-4-thiazolyl)-2-hydroxyiminoacetamido]-3-(1,2,3-tria zol-4-yl)thiomethylthio-3-cephem-4-carboxylic acid hydrochloride and its crystalline hydrate, have a potent antibiotic activity, low toxicity and are pharmaceutically stable. They are useful as an active ingredient for clinically useful antibiotic formulations. Methods are disclosed for their production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.