申请人:Dininno Frank
公开号:US20100317625A1
公开(公告)日:2010-12-16
This invention provides novel β-lactamase inhibitors of the aryl- and heteroaryl-sulfonamidomethylphosphonate monoester class. The compounds inhibit three classes of β-lactamases and synergize the antibacterial effects of β-lactam antibiotics (e.g., imipenem and ceftazimdime) against those micro-organisms normally resistant to the β-lactam antibiotics as a result of the presence of the β-lactamases.
本发明提供了一种新型的苯基和杂环基磺酰胺甲基膦酸酯类β-内酰胺酶抑制剂。这些化合物可以抑制三类β-内酰胺酶,并且可以协同β-内酰胺类抗生素(如亚胺培南和头孢他啶)的抗菌效果,对那些由于β-内酰胺酶的存在而正常耐受β-内酰胺类抗生素的微生物产生抗菌作用。