Substituted pyrimidines, pyrimidinones and pyridopyrimidines
US5166206A · kind A · utility
18Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1991 |
| Grant date | Nov 24, 1992 |
| Priority date | — |
| Expiry date | Mar 27, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6512
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Substituted pyrimidines, pyrimidinones and pyridopyrimidines of formula (I) are as angiotensin II antagonists useful in the treatment of hypertension, ocular hypertension and certain CNS ailments: ##STR1## wherein K is --N(R.sup.8a)--C(.dbd.M) or --N.dbd.C(R.sup.8b) where M is O or NR.sup.22.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.