Novel diarylacetylenes of the formula I ##STR1## where A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the meanings stated in the description, are useful for the treatment of dermatological disorders.
式子I中的新型二芳基
乙炔化合物,其中A,R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.5和R.sup.6的含义如描述中所述,可用于治疗皮肤病。