Sustained-release compositions of alfuzosin hydrochloride
US5589190A · kind A · utility
2Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 1995 |
| Grant date | Dec 31, 1996 |
| Priority date | — |
| Expiry date | Mar 20, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions which comprises a core comprising alfuzosin hydrochloride which core is coated with a coating whose dissolution is pH-dependent and applications to the preparation of sustained-release dosage compositions which are unable for a once-daily oral administration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.