Synthesis and evaluation of the platelet antiaggregant properties of phenolic antioxidants structurally related to rosmarinic acid
作者:Laura Chapado、Pablo J. Linares-Palomino、Sofía Salido、Joaquín Altarejos、Juan A. Rosado、Ginés M. Salido
DOI:10.1016/j.bioorg.2009.12.001
日期:2010.6
activity. Oxidative stress plays an important role in the pathogenesis of a number of disorders. Here, we report on the synthesis and biological effects of the polyphenolic esters hydroxytyrosyl gallate (1), hydroxytyrosyl protocatechuate (2) and hydroxytyrosyl caffeate (3), structurally related to rosmarinic acid. The three compounds showed a greater free radical scavenging activity than their precursors