Amino-substituted piperazine derivatives of formula I ##STR1## wherein R.sub.1 -R.sub.6, X and Y are as defined in the description, and salts thereof, have properties inhibiting the biosynthesis of interleukin-1 (IL-1) as well as analgesic properties and can therefore be used as active ingredients in medicaments. They are prepared in a manner known per se.
式I的
氨基取代
哌嗪衍
生物 ##STR1## 其中R.sub.1 -R.sub.6,X和Y如描述中所定义,并且其盐具有抑制白细胞介素-1(IL-1)
生物合成的特性,以及镇痛特性,因此可以用作药物的活性成分。它们可以按照已知的方法制备。