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.
描述了一组杂环化合物,通常表现出中枢神经系统活性(如抑制和抗惊厥活性),在某些情况下也表现出心血管和/或抗炎活性。这些化合物的化学式为##STR1##其中,A是乙基或丙基基团,被定义的取代基单取代或二(低烷基)氨基(低烷氧)羰基基团取代;R是苯基,可以被定义的取代基取代。具有降压活性或中枢神经系统活性的药物组合物包括无毒载体和有效量的这种化合物。