[EN] BENZODIAZEPINES FOR TREATING OR PREVENTING OR PREVENTING RSV INFECTION<br/>[FR] BENZODIAZEPINES POUR TRAITER OU EMPECHER UNE INFECTION DUE AU VIRUS SYNCYTIAL RESPIRATOIRE
申请人:ARROW THERAPEUTICS LTD
公开号:WO2005089770A1
公开(公告)日:2005-09-29
Use of a compound which is (a) a benzodiazepine derivative of the formula (I) or an N-oxide thereof or (b) a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for use in treating or preventing an RSV infection wherein: - R1 represents C1-6 alkyl, aryl or heteroaryl; - R2 represents hydrogen or C1-6 alkyl; each R3 is the same or different and represents halogen, hydroxy, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 haloalkyl, C1-6 haloalkoxy, amino, mono(C1-6 alkyl)amino, di(C1-6 alkyl)amino, vitro, cyano, -CO2R/, -CONR/ R// , -NH-CO-R/, -S(O)R/, -S(O)2 R/, -NH-S(O)2 R/, -S(O)NR/ R// or -S(O)2NR/ R//, wherein each R/ and R// is the same or different and represents hydrogen or C1-6 alkyl; nisfromOto3; R4 represents hydrogen or C1-6 alkyl; X represents -CO-, -CO-NR/-, -S(O)- or -S(O)2-, wherein R/ is hydrogen or a C1-C6 alkyl group; and R5 represents a heteroaryl or heterocyclyl group which is substituted by a C1C6 hydroxyalkyl group or a -(C1-C4 alkyl)-X1-(C1-C4 alkyl)-X2-(C1-C4 alkyl} group, wherein X1 represents -0-, -S- or -NR/-, wherein R/ represents H or a C1-C4 alkyl group and X2 represents -CO-, -SO- or -SO2-, or R5 represents -A1-Y-A2, wherein: - A1 is an aryl, heteroaryl, carbocyclyl or heterocyclyl group; 25 - Y represents a direct bond or a C1-C4 alkylene, -SO2-, -CO-, -0-, -S- or -NR/-moiety, wherein R/ is a C1-C6 alkyl group; and - A2 is an aryl, heteroaryl, carbocyclyl or heterocyclyl group.