Treating hypertension and central nervous system abnormalities
申请人:John Wyeth & Brother Limited
公开号:US04061758A1
公开(公告)日:1977-12-06
A group of heterocyclic compounds generally exhibiting central nervous system activity (such as depressant and anti-convulsant activities) and, in some cases, cardiovascular and/or anti-inflammatory activity are described. The compounds have the formula ##STR1## where A is an ethyl or propyl group which is monosubstituted by defined substituents or a di(loweralkyl) amino (loweralkoxy) carbonyl group and R is a phenyl group which may be substituted by defined substituents. Pharmaceutical compositions having hypotensive activity or central nervous system activity comprise a non-toxic carrier and an effective amount of such a compound.
A group of heterocyclic compounds generally exhibiting central nervous system activity (such as depressant and anti-convulsant activities) and, in some cases, cardiovascular and/or anti-inflammatory activity are described. The compounds have the formula ##STR1## where A is an ethyl or propyl group which is mono-substituted by defined substituents or a di(loweralkyl)amino (loweralkoxy) carbonyl group and R is a phenyl group which may be substituted by defined substituents.