申请人:Ayerst McKenna and Harrison Ltd.
公开号:US04060619A1
公开(公告)日:1977-11-29
Compounds of formula 1 ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different selected from the group consisting of hydrogen, halogen, nitro, trifluoromethyl, lower alkyl and lower alkoxy, or R.sup.1 and R.sup.2, R.sup.2 and R.sup.3, or R.sup.3 and R.sup.4 together form a CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 chain and R.sup.3 and R.sup.4, R.sup.1 and R.sup.4 and R.sup.1 and R.sup.2, respectively, are as defined above, R.sup.5 is hydrogen, lower alkyl or a radical of formula -Alk-OR.sup.6 wherein Alk is an alkylene selected from the group consisting of CR.sup.7 R.sup.8, CR.sup.7 R.sup.8 CR.sup.9 R.sup.10, CR.sup.7 R.sup.8 CR.sup.9 R.sup.10 CR.sup.11 R.sup.12 and CR.sup.7 R.sup.8 CR.sup.9 R.sup.10 CR.sup.11 R.sup.12 CR.sup.13 R.sup.14 wherein each of R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11, R.sup.12, R.sup.13 and R.sup.14 is hydrogen or lower alkyl and R.sup.6 is hydrogen or lower alkyl; R.sup.15 is hydrogen or lower alkyl; X is O, S, SO or SO.sub.2 ; and Y is O or NR.sup.16 wherein R.sup.16 is hydrogen or lower alkyl, are disclosed. The compounds of formula 1 are useful for treating allergic conditions and for treating microbial infections. Methods for the preparation and use of said compounds are disclosed.
公式1的化合物##STR1##其中R.sup.1、R.sup.2、R.sup.3和R.sup.4从氢、卤素、硝基、三氟甲基、低烷基和低烷氧中选择相同或不同,或R.sup.1和R.sup.2、R.sup.2和R.sup.3、或R.sup.3和R.sup.4一起形成一个CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.2链,且R.sup.3和R.sup.4、R.sup.1和R.sup.4以及R.sup.1和R.sup.2分别如上所定义,R.sup.5为氢、低烷基或公式-Alk-OR.sup.6的基团,其中Alk为从CR.sup.7 R.sup.8、CR.sup.7 R.sup.8 CR.sup.9 R.sup.10、CR.sup.7 R.sup.8 CR.sup.9 R.sup.10 CR.sup.11 R.sup.12和CR.sup.7 R.sup.8 CR.sup.9 R.sup.10 CR.sup.11 R.sup.12 CR.sup.13 R.sup.14中选择的烷基,其中每个R.sup.7、R.sup.8、R.sup.9、R.sup.10、R.sup.11、R.sup.12、R.sup.13和R.sup.14为氢或低烷基,R.sup.6为氢或低烷基;R.sup.15为氢或低烷基;X为O、S、SO或SO.sub.2;Y为O或NR.sup.16,其中R.sup.16为氢或低烷基,已被披露。公式1的化合物用于治疗过敏症和治疗微生物感染。已披露了制备和使用所述化合物的方法。