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.
Azabicyclic compounds, preparation thereof and use as medicines, in particular as antibacterial agents
申请人:——
公开号:US20030199541A1
公开(公告)日:2003-10-23
The invention relates to new heterocyclic compounds of general formula (I), and their salts with a base or an acid:
1
The invention also relates to a process for the preparation of these compounds as well as their use as medicaments, in particular as anti-bacterial agents.