Quinazolinone and pyridopyrimidine a-II antagonists
US5202322A · kind A · utility
42Cited by
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12Claims
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Key dates
| Filing date | Sep 25, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Sep 25, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/96
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Substituted quinazolinones and pyridopyrimidines of structural formula 1 ##STR1## are angiotensin II antagonists useful in the treatment of disorders related to the reninangiotensin system (RAS) such as hypertension, congestive heart failure, ocular hypertension and certain CNS disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.