Agent for transdermal administration containing esters of 13-ethyl-17ß-hydroxy-11-methylene-18,19-dinor-17Ó-pregn-4-en-20-yn-3-one.

摘要

Described is an agent for transdermal application, characterized in that it contains esters of 13-ethyl-17 beta -hydroxy-11-methylene-18,19-dinor-17 alpha -pregn-4-ene-20-yne-3-one with 1 to 20 carbon atoms in the ester group, optionally in combination with one or two oestrogens.