Pyridine derivatives having angiotensin II antagonism
US5399566A · kind A · utility
38Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 1991 |
| Grant date | Mar 21, 1995 |
| Priority date | — |
| Expiry date | Sep 10, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides compounds represented by the following formula (I) ##STR1## or a pharmaceutically acceptable salts thereof wherein A represents ##STR2## B represents a carboxy or tetrazolyl group; and X represents --O--, --NH-- or --S(O).sub.t --. The compounds possess angiotensin II antagonism, and may be used as an antihypertensive agent, a therapeutic agent to congestive heart failure, an antianxiety agent and a cognitive enhancing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.