Efficient synthesis of phenylene-ethynylene rods and their use as rigid spacers in divalent inhibitors
作者:Francesca Pertici、Norbert Varga、Arnoud van Duijn、Matias Rey-Carrizo、Anna Bernardi、Roland J Pieters
DOI:10.3762/bjoc.9.25
日期:——
phenylene-ethynylene rods and their use as rigidspacers is described. Alternation of a Sonogashira reaction and silyl group cleavage was used to obtain rigidspacers with even and odd numbers of phenylene units. Preliminary applications of these rods in divalent systems are shown. Inhibition studies with Pseudomonas Aeruginosa lectin LecA showed that the rigidspacer proved greatly beneficial for the