Derivative of cephamycin C
US4495348A · kind A · utility
3Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1981 |
| Grant date | Jan 22, 1985 |
| Priority date | — |
| Expiry date | Nov 24, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D501/57
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are an N-benzenesulfonyl derivative of cephamycin C represented by the following formula: ##STR1## which can easily be separated as a solid from an aqueous solution thereof, and a process for the preparation thereof. This derivative is valuable as an intermediate leading to a cephamycin type antibiotic substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.