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.
Pharmaceutical compositions and methods of treating hypertension
申请人:John Wyeth & Brother Limited
公开号:US04029801A1
公开(公告)日:1977-06-14
Pharmaceutical compositions containing a group of heterocyclic compounds and their use in treatment of disorders and diseases of the cardiovascular system and/or in the treatment of superficial and deep allergic phenomena is described. These compounds used in the composition and/or methods are piperidine compounds linked by the nitrogen atom to a substituted or unsubstituted cycloalkyl, aryl or heterocyclic radical through the intermediary of a group selected from a lower-alkylene radical, a monoketo lower-alkylene radical or a hydroxy-lower-alkylene radical, or a bivalent radical of the formula --NH.CO.(CH.sub.2).sub.n -- where n is 1, 2 or 3, ##STR1## or --0-(lower-alkylene)--. The piperidine ring is further substituted by an acylamino residue.
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.