2,6-Disubstituted and 2,6,8-Trisubstituted Purines as Adenosine Receptor Antagonists
作者:Lisa C. W. Chang、Ronald F. Spanjersberg、Jacobien K. von Frijtag Drabbe Künzel、Thea Mulder-Krieger、Johannes Brussee、Adriaan P. IJzerman
DOI:10.1021/jm050640i
日期:2006.5.1
Purines have long been exploited as adenosine receptor antagonists. The substitution pattern about the purine ring has been well investigated, and certain criteria have become almost a prerequisite for good affinity at the adenosine A(1) receptor. The adaptation of the pharmacophore and the initial series of pyrimidines developed in an earlier publication resulted in a series of purines with an entirely