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.
公式为##
STR1##的化合物,其中Q从
吡啶基,
吡唑基,
嘧啶基,
喹啉基,
吲哚基和7-嗪啉基中选择,或者这些基团中的任何一个都被一个或两个取代基取代;Y是3-9个
碳原子的烷基桥;R.sub.1和R.sub.2分别独立选择
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,烷基亚磺酰基烷基,烷基磺酰基烷基,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,或其药学上可接受的酸加合盐是有效的抗小肠病毒药物。