申请人:Beecham Group p.l.c.
公开号:EP0421752A3
公开(公告)日:1992-01-22
Compounds of formula (I) and their derivatives:
wherein X is hydrogen or a group NHR¹, wherein R¹ is hydrogen or an amino protecting group, and R is an optionally substituted spiro, fused or bridged bicyclic group optionally containing one or more heteroatoms selected from oxygen, nitrogen and sulphur, are new and useful in the treatment of bacterial infections in humans and animals.
式(I)及其衍生物的化合物:其中X为氢或基团NHR¹,其中R¹为氢或氨基保护基团,R为可选取代的螺环、融合或桥联的双环基团,可选含有一个或多个从氧、氮和硫中选择的杂原子,在人类和动物的细菌感染治疗中是新的且有用的。