[EN] CYCLIC DI-NUCLEOTIDE COMPOUNDS AS STING AGONISTS<br/>[FR] COMPOSÉS DE DI-NUCLÉOTIDE CYCLIQUE EN TANT QU'AGONISTES STING (STIMULATEUR DE GÈNE INTERFÉRON)
                        
                            
                                申请人:MERCK SHARP & DOHME
                            
                            
                                公开号:WO2017027646A1
                            
                            
                                公开(公告)日:2017-02-16
                            
                            A class of polycyclic compounds of general formula (I), of general formula (I'), or of general formula (I"), wherein Base1, Base2, Y, Ya, Xa, Xa1, Xb, Xb1, Xc, Xc1, Xd, Xd1, R1, R1a, R2, R2a, R3, R4, R4a, R5, R6, R6a, R7, R7a, R8, and R8a are defined herein, that may be useful as inductors of type I interferon production, specifically as STING active agents, are provided. Also provided are processes for the synthesis and use of compounds.