Crystalline cephalosporin antibiotic salt
US4537959A · kind A · utility
5Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 26, 1984 |
| Grant date | Aug 27, 1985 |
| Priority date | — |
| Expiry date | Mar 26, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Ceftazidime bishydrobromide crystalline monohydrates are provided and are useful for preparing crystalline ceftazidime pentahydrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.