申请人:Dmitrienko Gary I.
公开号:US20110046101A1
公开(公告)日:2011-02-24
The present invention relates to broad spectrum β-lactamase inhibitors. More particularly, the invention relates to inhibitors of Class B metallo (MBL) and Class D (OXA) β-lactamases. A method of treating a bacterial infection is provided, wherein the method comprises administering to a mammalian patient in need of such treatment a compound of formula (I)
wherein
R
1
is selected from
R
2
is selected from
with certain provisos as herein defined;
in combination with a pharmaceutically acceptable β-lactam antibiotic in an amount which is effective for treating the bacterial infection.
本发明涉及广谱β-内酰胺酶抑制剂。更具体地,本发明涉及类B金属酶(MBL)和类D(OXA)β-内酰胺酶的抑制剂。提供了一种治疗细菌感染的方法,其中该方法包括向需要此类治疗的哺乳动物患者施用具有以下结构的化合物(I)其中R1从中选择R2从中选择与此处定义的某些条件一起;与一种对治疗细菌感染有效的药用β-内酰胺抗生素结合在一起。