申请人:Beecham Group Limited
公开号:US04362743A1
公开(公告)日:1982-12-07
Compounds of formula (II): ##STR1## in which Y represents ##STR2## and R.sub.0 represents a C.sub.2-20 alkyl, C.sub.3-8 cycloalkyl, C.sub.4-20 alkenyl, arakyl, cycloalkylalkyl, heterocyclyl or heterocyclylalkyl group, which is substituted by a hydroxyiminohydrazono- or semicarbazono group, have activity against human and veterinary bacteria and mycoplasma. They may be produced by conventional methods and are used in conventional formulations.
化合物的公式(II):##STR1## 其中Y代表##STR2##,R.sub.0代表C.sub.2-20烷基,C.sub.3-8环烷基,C.sub.4-20烯基,arakyl,cycloalkylalkyl,杂环基或杂环基烷基,其被羟肟肼酰肼或半卡巴肼基取代,对人类和兽医细菌和支原体具有活性。它们可以通过常规方法生产,并用于常规配方。