Cefbuperazone crystalline triethylamine salt
US4754030A · kind A · utility
16Cited by
2References
1Claims
0Family size
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Key dates
| Filing date | Feb 1, 1985 |
| Grant date | Jun 28, 1988 |
| Priority date | — |
| Expiry date | Feb 1, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/57
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The crystalline triethylamine salt of cefbuperazone is stable in the dry state and soluble in water and in aqueous injection vehicles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.