5‘-<i>N</i>-Substituted Carboxamidoadenosines as Agonists for Adenosine Receptors
作者:Maarten de Zwart、Angeliki Kourounakis、Huub Kooijman、Anthony L. Spek、Regina Link、Jacobien K. von Frijtag Drabbe Künzel、Ad P. IJzerman
DOI:10.1021/jm9804984
日期:1999.4.22
Novel as well as known 5'-N-substituted carboxamidoadenosines were prepared via newroutes that provided shorter reaction times and good yields. Binding affinities were determined for rat A1 and A2A receptors and human A3 receptors. EC50 values were determined for cyclic AMP production in CHO cells expressing human A2B receptors. On all receptor subtypes relatively small substituents on the carboxamido