Indolo (2,3-.alpha.)quinolizines
AssigneeRichter Gedeon Vegyeszeti Gyar Rt.
InventorsCsaba Szantay, Lajos Szabo, Gyorgy Kalaus, Egon Karpati, Laszlo Szporny
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Abstract
The invention relates to new indolo-quinolizidine derivatives of the general formula (I) or salts or optically active isomers thereof, ##STR1## wherein R stands for an alkyl group, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME, AS WELL AS TO A PROCESS FOR THE PREPARATION THEREOF. The new compounds according to the invention possess vasodilatating and hypotensive effects and can be used in the therapy as medicines. The new compounds according to the invention are completely devoid of harmful side-effects.
Claims2
A compound of the formula (I), ##STR9## wherein R stands for alkyl, having from 1 to 6 carbon atoms, or a pharmaceutically acceptable salt thereof or optically active isomer thereof.
1-Ethy l-1-(3-aminopropyl)-1,2,3,4,6,7,12,12b-octahydro-indolo(2,3-a)quinolizine.
Dependencies are inferred from the claim text.