申请人:BEECHAM GROUP PLC
公开号:EP0389178A2
公开(公告)日:1990-09-26
Compounds of formula (I) and pharmaceutically acceptable salts and in-vivo hydrolysable esters thereof:
wherein X is hydrogen or a group NHR¹, wherein R¹ is hydrogen or an amino protecting group, and R is an optionally substituted 5-membered or 6-membered saturated heterocyclic group containing 1 or 2 heteroatoms selected from oxygen, sulphur or nitrogen, are useful in the treatment of bacterial infections in humans and animals.
式(I)化合物及其药学上可接受的盐和体内可水解的酯:
其中 X 是氢或基团 NHR¹,其中 R¹ 是氢或氨基保护基团,R 是任选取代的 5 元或 6 元饱和杂环基团,含有 1 或 2 个选自氧、硫或氮的杂原子,这些化合物可用于治疗人类和动物的细菌感染。