申请人:Hoffmann-La Roche Inc.
公开号:US05866583A1
公开(公告)日:1999-02-02
Compounds of formula I ##STR1## wherein R.sup.1 is lower-alkoxy, R.sup.2 is bromine, lower-alkoxy or hydroxy, R.sup.3 is hydrogen, lower-alkyl, cycloalkyl, aryl, heterocyclyl, aralkyl, heterocyclyl-lower-alkyl or cyano, R.sup.4 and R.sup.5 each independently are hydrogen, lower-alkyl, lower-alkoxy, halogen, hydroxy, amino, di(lower alkyl)amino, cyano or nitro and Q is ethynylene or vinylene, or pharmaceutically usable salts thereof, the use of these compounds and their salts as therapeutically active substances; medicaments based on these substances and their production; the use of these substances as medicaments and for the production of antibacterially-active medicaments; as well as the manufacture of the compounds of formula I and their pharmaceutically acceptable salts and intermediates for their manufacture.
式I的化合物##STR1##其中R.sup.1是较低的烷氧基,R.sup.2是溴,较低的烷氧基或羟基,R.sup.3是氢,较低的烷基,环烷基,芳基,杂环烷基,芳基烷基,杂环烷基-较低的烷基或氰基,R.sup.4和R.sup.5各自独立地是氢,较低的烷基,较低的烷氧基,卤素,羟基,氨基,二(较低烷基)氨基,氰基或硝基,Q是乙炔基或乙烯基,或其药用盐,这些化合物及其盐作为治疗活性物质的用途;基于这些物质的药物及其生产;将这些物质用作药物以及用于生产抗菌药物;以及制备式I化合物及其药用可接受的盐和用于其制备的中间体。