11-norsteroid having a phenoxyalkylsulfonamide or phenoxyalkylsulfonylurea chain at 11-beta position, its preparation method and its intermediates, its use as medicines and pharmaceutical compositions containing it

摘要

The present invention relates to a novel 19-norsteroid having a phenoxyalkylsulfonamide or phenoxyalkylsulfonylurea chain at the 11-beta position, a process for its preparation and its intermediates, its use as a medicament and pharmaceutical compositions containing it .;The compound of the present invention is a compound represented by the following general formula (I).