17 -HSD1 AND STS INHIBITORS

• Main Authors: KOSKIMIES, PASI, THOLE, HEINRICH-HUBERT, MESSINGER, JOSEF, WESKE, MICHAEL, HUSEN, BETTINA, PIRKKALA, LILA
• Format: Patent
• Language: English; French; German
• Published: 16.05.2012
• Subjects: CHEMISTRY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; STEROIDS

The present invention relates to novel substituted steroid derivatives which represent selectiv inhibitors of the 17ß-hydroxysteroid dehydrogenase type I (17ß-HSD1) and, in addition, which may represent inhibitors of the steroid sulphatase, as well as to their salts, to pharmaceutical preparations containing these compounds and to processes for the preparation of these compounds. Furthermore, the invention concerns the therapeutic use of said novel substituted steroid derivatives, particularly their use in the treatment or prevention of steroid hormone dependent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of 17ß-hydroxysteroid dehydrogenase type I and/or steroid sulphatase enzymes and/or requiring the lowering of the endogenous 17ß-estradiol concentration.