Synthesis and antibacterial studies of binaphthyl-based tripeptoids. Part 2
作者:John B. Bremner、Paul A. Keller、Stephen G. Pyne、Timothy P. Boyle、Zinka Brkic、Jody Morgan、Kittiya Somphol、Jonathan A. Coates、John Deadman、David I. Rhodes
DOI:10.1016/j.bmc.2010.05.005
日期:2010.7
A compact synthesis of 15 new binaphthyl-based dicationic tripeptoids and one biphenyl based dicationic tripeptoid is described. Fourteen of these tripeptoids resulted from variation of the C-2′ ether substituent of the binaphthyl unit. An O-iso-butyl ether binaphthyl derivative was found to be the most active against Staphylococcus aureus (MIC 1.95 μg/mL). The biphenyl analogue also showed good activity