[EN] PYRIDAZINONES FOR THE TREATMENT OF CANCER<br/>[FR] PYRIDAZINONES POUR LE TRAITEMENT DU CANCER
申请人:MAX PLANCK GES ZUR FÖRDERUNG DER WISSENSCHAFTEN E V
公开号:WO2015189433A1
公开(公告)日:2015-12-17
The present invention relates to novel substituted pyrrolo- and pyrazolo-pyridazinones, as well as pharmaceutical compositions containing at least one of these substituted pyrrolo- and pyrazolo-pyridazinones together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said novel substituted pyrrolo- and pyrazolo-pyridazinones are binding to the prenyl binding pocket of PDE5 and therefore, are useful for the prophylaxis and treatment of cancer by inhibition of the binding of PDEδ to farnesylated Ras proteins and thereby, inhibition of oncogenic Ras signaling in cells.