Combination of progesterone receptor antagonists with non-steroidal antiestrogens for use in BRCA mediated diseases

摘要

The present invention relates to the combination of the progesterone-receptor antagonist 11beta-(4-acetylphenyl)-17beta-hydroxy-17alpha-(1,1,2,2,2-pentafluoroethyl)-estra-4,9-dien-3-one or a pharmaceutically acceptable derivative or analogue thereof, together with at least one none-steroidal antiestrogen and to the use of said combination for the prophylaxis and treatment of BRCA1- or BRCA2-mediated diseases. None-steroidal antiestrogens which can be combined together with the progesterone-receptor antagonist 11beta-(4-acetylphenyl)-17beta-hydroxy-17alpha-(1,1,2,2,2-pentafluoroethyl)-estra-4,9-dien-3-one are for example is tamoxifen, raloxifene, droloxifen, toremifen, lasofoxifen, arzoxifen, GW5638, EM-800, idoxifen and basedoxifene.