Bicyclic substituted hexahydrobenz[e]isoindole .alpha.-1 adrenergic antagonists
US5521181A · kind A · utility
7Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1995 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Jan 27, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a compound of the formula ##STR1## and the pharmaceutically acceptable salts thereof wherein W is a bicyclic heterocyclic ring system. The compounds are .alpha.-1 adrenergic antagonists and are useful in the treatment of BPH; also disclosed are .alpha.-1 antagonist compositions and a method for antagonizing .alpha.-1 receptors and treating BPH.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.