Pharmacologically active 1,2,4-triaminobenzene derivatives of the General Formula I: ##STR1## where the symbols R1' R2' R3' R4' R5' Ar and Alk have the following meanings: where the symbols R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, Ar and Alk have the following meanings: R.sub.1 : hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkanoyl or the radical Ar; R.sub.2 : hydrogen or C.sub.1 -C.sub.6 -alkyl; R.sub.3 : C.sub.1 -C.sub.6 -alkoxy, NH.sub.2, C.sub.1 -C.sub.6 -alkylamino, C.sub.1 -C.sub.6 -dialkylamino, amino substituted by the radical Ar, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkynyl, the radical Ar or the radical ArO--; R.sub.4 : hydrogen, C.sub.1 -C.sub.6 -alkyl or the radical Ar; R.sub.5 : hydrogen or C.sub.1 -C.sub.6 -alkyl or the radical Ar; Alk: a straight or branched alkylene group containing 1-9 carbon atoms, which can also be substituted by the radical Ar.
通用式I的药理活性1,2,4-三
氨基苯衍
生物,其中符号R1',R2',R3',R4',R5',Ar和Alk具有以下含义:其中符号R1,R2,R3,R4,R5,Ar和Alk具有以下含义:R1:氢,C1-C6-烷基,C2-C6-酰基或基团Ar; R2:氢或C1-C6-烷基; R3:C1-C6-烷氧基,NH2,C1-C6-烷基
氨基,C1-C6-二烷基
氨基,被基团Ar取代的
氨基,C1-C6-烷基,C2-C6-烯基,C2-C6-炔基,基团Ar或基团ArO-; R4:氢,C1-C6-烷基或基团Ar; R5:氢或C1-C6-烷基或基团Ar; Alk:直链或支链烷基,含有1-9个碳原子,也可以被基团Ar取代。