Oxathi(SIV)azol-5-one compounds
US5087631A · kind A · utility
23Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1990 |
| Grant date | Feb 11, 1992 |
| Priority date | — |
| Expiry date | Dec 18, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D419/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to the compounds of formula (I). ##STR1## wherein R.sup.1 is C.sub.1-8 alkyl, C.sub.2-8 alkenyl, C.sub.5-8 cycloalkyl, aryl-C.sub.1-4 alkyl, aryl or heteroaryl; or aryl or heteroaryl which is mono-, di-, or trisubstituted independently with halogen, nitro, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trifluoromethyl, amino or C.sub.1-4 alkyl mono or disubstituted amino, pharmaceutical formulations containing these compounds and their use as vasodilators in the treatment of cardiovascular disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.