Neomycin–phenolic conjugates: Polycationic amphiphiles with broad-spectrum antibacterial activity, low hemolytic activity and weak serum protein binding
作者:Brandon Findlay、George G. Zhanel、Frank Schweizer
DOI:10.1016/j.bmcl.2012.01.025
日期:2012.2
agents into a hybrid structure in order to develop an emergent cationic detergent-like interaction with the bacterial membrane. Six amphiphilic conjugates were prepared by copper (I)-catalyzed 1,3-dipolar cycloaddition between a neomycin B-derived azide and three alkyne-modified phenolic disinfectants. Three conjugates displayed good activity against a variety of clinically relevant Gram positive and Gram