[EN] ARYL COMPOUNDS, THEIR PREPARATION AND THEIR USE IN THERAPY<br/>[FR] COMPOSES ARYLE, LEUR ELABORATION ET LEUR UTILISATION EN THERAPIE,
申请人:RIBOTARGETS LTD
公开号:WO2002000614A1
公开(公告)日:2002-01-03
The present invention relates to compounds of the formula (I) wherein X is selected from O, S, SO, SO2, NR, CR2, C(OH)R and C=O; each R1 is independently selected from H, C¿1-12?alkyl and C3-12aryl; R?2¿ is selected from H, C¿1-12?alkyl and C3-12aryl; R?3¿ is selected C¿1-12?alkyl, C1-12alkoxy, C1-12alkanoyl, C3-12aryl, C3-12aryloxy and C3-12aryloyl; Y?1 and Y2¿ are independently selected from C¿1-12?alkylene, C4-12arylene, C4-16aralkylene, CO(C1-12alkylene), CO(C4-12arylene) and CO(C4-16aralkylene) groups; A and B are independently selected from groups comprising a group selected from: amine (-NR2), amide (-CONR2), amidine (-C(=NR)NR2), thioamide (-CSNR2), oxime (=NOR), hydroxylamine (-NHOR), hydroxamic acid (-CONROR), hydrazine (-NRNR2), hydrazone (=NNR2), sulphonamide (-SO2NR2), sulphinamide (-SONR2), sulphoximine (-SO(=NR)-), urea (-NRCONR2), guanidine (-NRC(=NR)NR2), and aromatic and non-aromatic nitrogen heterocylic groups; each R is independently selected fom H, C1-12alkyl or C3-12aryl, or any two R groups may together comprise a C1-6alkylene chain; or a pharmaceutically acceptable derivative thereof. The invention further relates to use of such compounds in the treatment of viral infection.