申请人:Sanofi, S.A.
公开号:US05618821A1
公开(公告)日:1997-04-08
Compounds of the formula ##STR1## wherein Q is chosen from the group consisting of pyridyl, pyrazyl, pyrimidyl, quinolyl, indolyl and 7-azaindolyl or any of these substituted with one or two substituents; Y is an alkylene bridge of 3-9 carbon atoms; R.sub.1 and R.sub.2 are each independently chosen from hydrogen, halo, alkyl, alkenyl, amino, alkylthio, hydroxy, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, alkoxy, nitro, carboxy, alkoxycarbonyl, dialkylaminoalkyl, alkylaminoalkyl, aminoalkyl, difluoromethyl, trifluoromethyl or cyano; R.sub.3 is alkoxycarbonyl, alkyltetrazolyl, substituted or unsubstituted phenyl or heterocyclyl, the N-oxide thereof, or a pharmaceutically acceptable acid addition salt thereof is an effective antipicornaviral agent.
式##STR1##中的化合物,其中Q选择自吡啶基、吡唑基、嘧啶基、喹啉基、吲哚基和7-吡啶基中的一种或这些基中的一种或两种取代基; Y是3-9个碳原子的烷基桥; R.sub.1和R.sub.2分别独立地选择自氢、卤素、烷基、烯基、氨基、烷硫基、羟基、羟基烷基、烷氧基烷基、烷硫基烷基、烷基磺基烷基、烷氧基、硝基、羧基、烷氧羰基、二烷基氨基烷基、烷基氨基烷基、氨基烷基、二氟甲基、三氟甲基或氰基; R.sub.3是烷氧羰基、烷基四唑基、取代或未取代的苯基或杂环基,其N-氧化物,或其药用可接受的酸盐是一种有效的抗小肠病毒药剂。