申请人:Schering Corporation
公开号:US05559133A1
公开(公告)日:1996-09-24
A compound represented by formula I, Ar.sub.1 --O--M--O--Ar.sub.2, wherein Ar.sub.1 and Ar.sub.2 are independently substituted phenyl or substituted pyridinyl, the substituents on said phenyl or pyridinyl being independently selected from one, two or three of (C.sub.1 -C.sub.10) alkyl, (C.sub.1 -C.sub.10) alkoxy, halogen, carbamyl, (C.sub.1 -C.sub.10) alkoxycarbonyl, oxazoyl, and (C.sub.1 -C.sub.10) alkyl substituted by halogen, (C.sub.1 -C.sub.10) alkoxy, hydroxy, or (C.sub.1 -C.sub.10) alkoxycarbonyl; ##STR1## O is oxygen; R' is (C.sub.1 -C.sub.3 alkyl or H; A is oxygen or sulfur; Q is selected from hydrogen, halogen, nitro, (C.sub.1 -C.sub.6) alkyl, (C.sub.1 C.sub.6) perhaloalkyl, (C.sub.1 -C.sub.6) alkylthio (C.sub.1 -C.sub.6) or alkyl sulfonyl; the dotted lines in M-3 and M-4 between carbons, 2 and 3 and 3 and 4, and 4 and 5 mean that the bonds between carbons 2 and 3, and 3 and 4, and 5 and 6, may each be a single or double bond; n=1 or 2; m=1 or 2; p=0 or 1; or pharmaceutically acceptable salts thereof as well as pharmaceutical compositions containing such compounds and methods of treating or preventing viral infections, especially picornaviral infections using the compounds of formula I, are disclosed.
公式I所代表的化合物为Ar.sub.1--O--M--O--Ar.sub.2,其中Ar.sub.1和Ar.sub.2分别为取代苯基或取代吡啶基,所述苯基或吡啶基上的取代基独立地选自(C.sub.1-C.sub.10)烷基,(C.sub.1-C.sub.10)烷氧基,卤素,氨甲酰基,(C.sub.1-C.sub.10)烷氧羰基,噁唑基和取代卤素,(C.sub.1-C.sub.10)烷氧基,羟基或(C.sub.1-C.sub.10)烷氧羰基的(C.sub.1-C.sub.10)烷基;##STR1##其中O为氧;R'为(C.sub.1-C.sub.3)烷基或H;A为氧或硫;Q选自氢,卤素,硝基,(C.sub.1-C.sub.6)烷基,(C.sub.1-C.sub.6)全卤烷基,(C.sub.1-C.sub.6)烷基硫代基或(C.sub.1-C.sub.6)烷基磺酰基;M-3和M-4中的虚线表示碳2和3,3和4以及4和5之间的键可以是单键或双键;n=1或2;m=1或2;p=0或1;或其药学上可接受的盐以及含有这些化合物的制药组合物和使用公式I中的化合物治疗或预防病毒感染,特别是小肠病毒感染的方法。