N-substituted heterocyclic derivatives
US5352788A · kind A · utility
18Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1993 |
| Grant date | Oct 4, 1994 |
| Priority date | — |
| Expiry date | Jun 23, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to processes for preparing N-substituted heterocyclic compounds of formula (I) ##STR1## wherein the substituents are as described in the specification, and to intermediates. The compounds are useful for antagonizing angiotensin II.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.