Aminopropoxy-indole derivatives

Abstract From the Canadian patent

Abstract of the Disclosure: This invention provides compounds of formula I I, wherein R1 is unsubstituted phenyl; phenyl monosubstituted in the 3- or 4-position with, fluorine chlorine or methoxy, or is secondary 1-phenoxyalkyl the secondary alkyl residue of which is of 3 to 5 carbon atoms and in which the phenyl residue is unsubstituted or monosubstituted with chlorine, R2 is methyl, and R3 is methyl or hydroyen, with the proviso that when R1 is unsubstituted phenyl, R3 is methyl which are useful, for example, for treating coronary conditions.