9-R-azacyclic erythromycin antibiotics
US5075289A · kind A · utility
2Cited by
28References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1988 |
| Grant date | Dec 24, 1991 |
| Priority date | — |
| Expiry date | Jun 7, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Semisynthetic antibiotics with improved therapeutic properties are disclosed. In particular, 9-R-azacyclic derivatives of erythromycin, its derivatives, and their salts and esters show superior antimicrobial activity compared to other macrolide compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.