[EN] 6-MORPHOLINYL-2-PYRAZOLYL-9H-PURINE DERIVATIVES AND THEIR USE AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS DE LA 6-MORPHOLINYL-2-PYRAZOLYL-9H-PURINE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA PI3K
                        
                            
                                申请人:DAIICHI SANKYO CO LTD
                            
                            
                                公开号:WO2016157074A1
                            
                            
                                公开(公告)日:2016-10-06
                            
                            The present invention relates to a pyrazole derivative of formula (I), a 5 pharmaceutically acceptable salt thereof, a prodrug thereof, a hydrate thereof, stereoisomer thereof or a deuterium form thereof, wherein, n, Y, Ra, R1, R2, R3, R4, R5 and R6 are as defined hereinafter in the specification, a pharmaceutical composition comprising a compound of formula (I) as an active ingredient, methods of production, and methods of use thereof. formula (I) Particularly, the present invention provides a compound of formula (I) as inhibitors of phosphatidylinositol-3-kinase (PI3K), which can be used for treating or preventing inflammatory, autoimmune, orphan and hyperproliferative disease and disorder.