Xanthine derivatives
US5068236A · kind A · utility
40Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1990 |
| Grant date | Nov 26, 1991 |
| Priority date | — |
| Expiry date | Mar 1, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel xanthine compounds represented by the following formula: ##STR1## and pharmaceutically acceptable salts thereof have a diuretic action, a renal-protecting action and a vasodilative action. The compounds are useful as a diuretic, a renal-protecting agent and an antihypertensive agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.