申请人:E. R. Squibb & Sons, Inc.
公开号:US04248881A1
公开(公告)日:1981-02-03
Compounds are provided having the structure ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each may be hydrogen, lower alkyl, phenyl-lower alkyl, phenyl, substituted phenyl wherein the phenyl group bears one halogen, hydroxy, lower alkyl, lower alkylthio, cyano or nitro group; R.sup.3 is halogen; and R.sup.4 and R.sup.5 may be the same or different and each may be hydrogen, hydroxy, lower alkoxy, lower alkylthio or halogen. These compounds as well as acid addition salts thereof are useful as antimicrobial agents.
提供具有结构##STR1##的化合物,其中R.sup.1和R.sup.2可以相同也可以不同,每个可以是氢、较低的烷基、苯基-较低的烷基、苯基、取代苯基,其中苯基上带有一个卤素、羟基、较低的烷基、较低的硫代烷基、氰基或硝基基团;R.sup.3是卤素;R.sup.4和R.sup.5可以相同也可以不同,每个可以是氢、羟基、较低的烷氧基、较低的硫代烷基或卤素。这些化合物以及它们的酸盐加合物可用作抗微生物药剂。