COMPOSICION FARMACEUTICA QUE COMPRENDE EL ANTAGONISTA DE RECEPTORES DE PROGESTERONA 11B-(4-ACETILFENIL)-17B-HIDROXI-17 ALFA-(1,1,2,2,2-PENTAFLUOROETIL)-ESTRA-4,9-DIEN-3-ONA Y UN ANTIESTROGENO PURO; Y SU USO PARA TRATAR UNA ENFERMEDAD DEPENDIENTE DE H

摘要

The present invention relates to methods and uses for preventing or treating hormone-dependent diseases, in particular breast cancer, in a mammal, by a combination of an progesterone-receptor antagonist, in particular the progesterone-receptor antagonist 11²-(4-acetylphenyl)-17²-hydroxy-17±-(1,1,2,2,2-pentafluoroethyl)-estra-4,9-dien-3-one or a pharmaceutically acceptable derivative or analogue thereof, and a pure antiestrogen, in particular a compound of general formula I as defined in the specification, for instance 11²-Fluoro-17±-methyl-7±-{5-[methyl(8,8,9,9,9-pentafluorononyl)amino]pentyl}-estra-1,3,5(10)-triene-3,17²-diol. The invention further relates to pharmaceutical compositions comprising said combination.