Water miscible macrolide solutions
US6239112A · kind A · utility
19Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1999 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Jul 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Water miscible pharmaceutical compositions containing up about 40% of a marcrolide such as an azalide antibiotic are prepared by reaction of the macrolide with acid in a non-aqueous water miscible organic solvent system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.