New cyclic peptides via ring-closing metathesis reactions and their anti-bacterial activities
作者:Timothy P. Boyle、John B. Bremner、Jonathan Coates、John Deadman、Paul A. Keller、Stephen G. Pyne、David I. Rhodes
DOI:10.1016/j.tet.2008.09.031
日期:2008.12
As part of a program investigating cyclic peptides with an internal aromatic hydrophobic scaffold as potential novel anti-bacterial agents, we explored the synthesis of simple tyrosine-based systems. These were prepared via key intermediates containing internal allylglycine and allyltyrosine residues for subsequent ring-closingmetathesis reactions. Although the resulting anti-bacterial activity against