The invention relates to a compound which is a diazabicyclooctanone of Formula (I) or a pharmaceutically acceptable salt thereof:
wherein R is as defined herein. The compounds are useful in the treatment of bacterial infection, in particular they are useful in reducing bacterial resistance to antibiotics. They are also useful in the treatment of bacteria which express serine-β-lactamase enzymes, in combination with antibiotics.
本发明涉及一种化合物,它是式 (I) 的二氮杂双
环辛酮或其药学上可接受的盐:
其中 R 如本文所定义。该化合物可用于治疗细菌感染,特别是可降低细菌对抗生素的耐药性。它们还可与抗生素联合用于治疗表达
丝氨酸-β-内酰胺酶的细菌。