Antibiotic agents
US5276055A · kind A · utility
3Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 1992 |
| Grant date | Jan 4, 1994 |
| Priority date | — |
| Expiry date | Oct 19, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P7/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula ##STR1## wherein R and R.sup.1 may be H or COCH.sub.3 provided that when R.sup.1 is COCH.sub.3, R is COCH.sub.3 are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.