{HEAD ~ A substituted 2,4 imidazolidinedione compound} corresponding to {TAIL ~ the formula} I ##STR1## a process for production thereof and the use of these compounds in a pharmaceutical preparation are described 
corresponding to
{ HEAD ~ A substituted 2,4 imidazolidinedione compound } corresponding to { TAIL ~ the formula } I # # STR1 # # a process for production thereof and the use of these compounds in a pharmaceutical preparation are described
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH