3-(Heteroaryl acetamido)-2-oxo-azetidine-1-sulfonic acids derivatives as antibacterial agents
US6916803B2 · kind B2 · utility
2Cited by
2References
19Claims
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Inventors
Key dates
| Filing date | Sep 14, 2001 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Dec 1, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to novel Syn isomers of racemates and optical isomers of 3-(heteroaryl acetamido)-2-oxo-azetidine-1-sulfonic acids of the following formula: and their use in treating infections caused by gram-negative pathogenic bacteria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.