Benzopyran derivatives and heterocyclic analogs thereof as antiischemic agents
US5276168A · kind A · utility
17Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 19, 1992 |
| Grant date | Jan 4, 1994 |
| Priority date | — |
| Expiry date | Jun 19, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A new method for the treatment of ischemic conditions and arrhythmia is disclosed. The method uses compounds of the formula ##STR1## wherein A can be --CH.sub.2 --, --O--, --NR.sub.9 --, --S--, --SO--, --SO.sub.2 --; X can be oxygen or sulfur; Y can be --NR.sub.8, --O--, --S--, --CH.sub.2 -- and the R groups are as defined herein. Novel compounds within the definition of formula I are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.