Heterocyclic compounds bearing acidic functional groups as angiotensin II antagonists
US5412097A · kind A · utility
17Cited by
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15Claims
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Key dates
| Filing date | Sep 2, 1992 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Sep 2, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6561
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Heterocyclic compounds of structural formula: ##STR1## wherein A, B, C, and D are independently carbon atoms or nitrogen atoms are angiotensin II antagonists useful in the treatment of hypertension and congestive heart failure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.