foerfarande foer framstaellning av nya farmakologiskt vaerdefulla n - halogenalkyl - n - nitroso - n - karbamat - and n - halogenalkyl - n - nitroso - n - allofanatsteroider

摘要

This invention relates to novel N-halogenoalkyl-N-nitroso carbamates and N4halogenalkyl-N4-nitroso allophanates of steroid compounds, having an anti-tumor activity, and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds, and methods of treatment therewith.