The present invention relates to a gingerol derivative having inhibitory activity against biofilm formation and a pharmaceutical composition for preventing or treating infections caused by biofilms including the gingerol derivative as an active ingredient. The gingerol derivative of the present invention exhibits significantly improved binding affinity for LasR and inhibitory activity against biofilm formation. Therefore, the gingerol derivative of the present invention can act on various membrane surfaces where biofilms tend to form and can effectively inhibit the formation of the corresponding biofilms. In addition, the use of the pharmaceutical composition according to the present invention can fundamentally prevent or treat a variety of infections caused by biofilms due to the presence of the gingerol derivative in the pharmaceutical composition.
本发明涉及一种姜
酚衍
生物,具有抑制
生物膜形成活性,以及一种包括该姜
酚衍
生物作为活性成分的用于预防或治疗由
生物膜引起的感染的药物组合物。本发明的姜
酚衍
生物表现出对LasR的结合亲和力显着提高以及抑制
生物膜形成的活性。因此,本发明的姜
酚衍
生物可以作用于
生物膜易形成的各种膜表面,并能有效抑制相应
生物膜的形成。此外,根据本发明的药物组合物的使用可以基本上预防或治疗由于药物组合物中含有姜
酚衍
生物而引起的各种感染。