Amlodipine fumarate
US6518288B2 · kind B2 · utility
18Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2001 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | Aug 27, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Amlodipine fumarate salt compounds are useful as calcium channel blockers and in treating or preventing angina or hypertension. The fumarate salts avoid the formation of certain potential impurities that have been found to be associated with amlodipine maleate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.