Novel oxazolidinones of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, Z and n have the meanings defined herein, and their salts have effects on the central nervous system, in particular calming effects.
式(I)的新奥氧杂
环己烷衍
生物##STR1## 其中R.sup.1,R.sup.2,R.sup.3,R.sup.4,Z和n的含义如本文所定义,以及它们的盐对中枢神经系统有影响,特别是具有镇静作用。