申请人:Suzhou Sinovent Pharmaceuticals Co., Ltd.
公开号:EP3744722A1
公开(公告)日:2020-12-02
Provided are a β-lactamase inhibitor of formula (I), or an ester, a stereoisomer or a pharmaceutically acceptable salt thereof, and a method of preparing the same. Further provided is a pharmaceutical composition comprising the β-lactamase inhibitor of formula (I), or the ester, the stereoisomer or pharmaceutically acceptable salt thereof. In addition, the present invention relates to a method for treating diseases caused by bacterial infection, which comprises administering the β-lactamase inhibitor of formula (I), or the ester, the stereoisomer or the pharmaceutically acceptable salt thereof to a patient or a subject in need.
提供了一种式(I)的β-内酰胺酶抑制剂,或其酯、立体异构体或药学上可接受的盐,以及制备方法。本发明还提供了一种药物组合物,其中包含式(I)的β-内酰胺酶抑制剂或其酯、立体异构体或药学上可接受的盐。此外,本发明还涉及一种治疗由细菌感染引起的疾病的方法,该方法包括向患者或有需要的受试者施用式(I)的β-内酰胺酶抑制剂或其酯、立体异构体或药学上可接受的盐。