申请人:SmithKline Beecham Corporation
公开号:US05643914A1
公开(公告)日:1997-07-01
This invention relates to a compound of formula 1 ##STR1## or an N-oxide, or a pharmaceutically acceptable salt, where A is CH.sub.2 and Z is S(O).sub.q where q is 0, 1 or 2, CH.sub.2, CHOH, CO, NR.sub.x, or O, or A is C.dbd.O and Z is NR.sub.x ; m is 0-5; R.sub.x is hydrogen or lower alkyl; R is C.sub.1 to C.sub.20 -aliphatic, unsubstituted or substituted five-membered heteroaryl-C.sub.1 to C.sub.10 -aliphatic-O--, unsubstituted or substituted phenyl-C.sub.1 to C.sub.10 -aliphatic where substituted p from the group consisting of lower alkoxy, lower alkyl, trihalomethyl, and halo, or R is C.sub.1 to C.sub.20 -aliphatic-O--, or R is unsubstituted or substituted phenyl-C.sub.1 to C.sub.10 -aliphatic-O-- where substituted phenyl has one or more radicals selected from the group consisting of lower alkoxy, lower alkyl, trihalomethyl, and halo; R.sub.1 is R.sub.4, --(C.sub.1 to C.sub.5 aliphatic)R.sub.4, --(C.sub.1 to C.sub.5 aliphatic)CHO, --(C.sub.1 to C.sub.5 aliphatic)CH.sub.2 OR.sub.5; R.sub.2 and R.sub.3 are independently, halo, lower alkoxy, CF.sub.3, CN, or lower alkyl; R.sub.4 is tetrazol-5-yl or COOH or an ester or amide thereof; and R.sub.5 is H, lower alkyl, CH.sub.3 (CH.sub.2).sub.0-6 CO or phenyl(CH.sub.2).sub.0-3 CO. This compound is leukotriene antangonist and can be used in treating various diseases associated with leukotrienes.
本发明涉及一种式为1的化合物##STR1##或其N-氧化物或药学上可接受的盐,其中A为CH.sub.2,Z为S(O).sub.q,其中q为0、1或2,CH.sub.2,CHOH,CO,NR.sub.x或O,或A为C.dbd.O,Z为NR.sub.x;m为0-5;R.sub.x为氢或低烷基;R为C.sub.1到C.sub.20-脂肪基,未取代或取代的五元杂环芳基-C.sub.1到C.sub.10-脂肪基-O--,未取代或取代的苯基-C.sub.1到C.sub.10-脂肪基,其中取代基p来自于由低烷氧基,低烷基,三卤甲基和卤素组成的群,或R为C.sub.1到C.sub.20-脂肪基-O--,或R为未取代或取代的苯基-C.sub.1到C.sub.10-脂肪基-O--,其中取代的苯基具有从低烷氧基,低烷基,三卤甲基和卤素中选择的一个或多个基团;R.sub.1为R.sub.4,--(C.sub.1到C.sub.5脂肪基)R.sub.4,--(C.sub.1到C.sub.5脂肪基)CHO,--(C.sub.1到C.sub.5脂肪基)CH.sub.2 OR.sub.5;R.sub.2和R.sub.3分别为卤素,低烷氧基,CF.sub.3,CN或低烷基;R.sub.4为四唑-5-基或COOH或其酯或酰胺;R.sub.5为H,低烷基,CH.sub.3(CH.sub.2).sub.0-6 CO或苯基(CH.sub.2).sub.0-3 CO。该化合物是白三烯拮抗剂,可用于治疗与白三烯有关的各种疾病。