4-(Tetrazol-5-yl)-.DELTA..sup.3 -cephem compounds
US4045437A · kind A · utility
3Cited by
1References
1Claims
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Inventor
Key dates
| Filing date | Nov 8, 1976 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Nov 8, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Certain novel antibacterial 7-acylamino-3-substituted-4-(tetrazol-5-yl)-.DELTA..sup.3 -cephem derivatives, and salts thereof, and intermediates useful in their preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.