[EN] BENZODIAZEPINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] DERIVES DE BENZODIAZEPINE ET COMPOSITIONS PHARMACEUTIQUES LES RENFERMANT
申请人:ARROW THERAPEUTICS LTD
公开号:WO2004026843A1
公开(公告)日:2004-04-01
Benzodiazepine derivative of formula (I), and pharmaceutically acceptable salts thereof, are found to be active against RSV. Formula (I) 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, nitro, cyano, -CO2RI, -CONRIRII, -NH-CO-RI, -S(O)RI, -S(O)2RI, -NH-S(O)2RI, -S(O)NRIRII or -S(O)2NRIRII wherein each RI and RII is the same or different and represents hydrogen or C1-6 alkyl; - n is from 0 to 3; R4 represents hydrogen or C1-6 alkyl; - R6 represents C1-6 alkyl, aryl, heteroaryl, carbocyclyl, heterocyclyl, aryl-(C1-6 alkyl)-, heteroaryl-(C1-6 alkyl)-, carbocyclyl-(C1-6 alkyl)-, heterocyclyl-(C1-6 alkyl)-, aryl-C(O)-C(O)-, heteroaryl-C(O)-C(O)-, carbocyclyl-C(O)-C(O)-, heterocyclyl-C(O)-C(O)- or, -XR6; - X represents -CO-, -S(O)- or -S(0)2-; and - R6 represents C1-6 alkyl, hydroxy, C1-6 alkoxy, C1-6 alkylthio, aryl, heteroaryl, carbocyclyl, heterocyclyl, aryl-(C1-6 alkyl)-, heteroaryl-(C1-6 alkyl)-, carbocyclyl-(C1-6 alkyl)-, heterocyclyl-(C1-6 alkyl)-, aryl-(C 1-6hydroxyalkyl)-, heteroaryl-(C1-6 hydroxyalkyl)-, carbocyclyl-(C1-6 hydroxyalkyl)-, heterocyclyl-(C 1-6 hydroxyalkyl)-, aryl-(C 1-6alkyl)-O-, heteroaryl-(C 1-6alkyl)-O-, carbocyclyl-(C1-6 alkyl)-O-, heterocyclyl-(C1-6 alkyl)-O- or -NRIRII wherein each RI and RII is the same or different and represents hydrogen, C1-6 alkyl, carbocyclyl, heterocyclyl, aryl, heteroaryl, aryl- (C1-6 alkyl)-, heteroaryl-(C1-6 alkyl)-, carbocyclyl-(C1-6 alkyl)- or heterocyclyl-(C1-6 alkyl)-.
苯二氮卓衍生物的化学式(I)及其药学上可接受的盐被发现对RSV具有活性。化学式(I)其中:- R1代表C1-6烷基,芳基或杂芳基;- R2代表氢或C1-6烷基;- 每个R3相同或不同,代表卤素,羟基,C1-6烷基,C1-6烷氧基,C1-6烷硫基,C1-6卤代烷基,C1-6卤代烷氧基,氨基,单(C1-6烷基)氨基,二(C1-6烷基)氨基,硝基,氰基,-CO2RI,-CONRIRII,-NH-CO-RI,-S(O)RI,-S(O)2RI,-NH-S(O)2RI,-S(O)NRIRII或-S(O)2NRIRII其中每个RI和R...