C2,N6-Disubstituted adenosines: synthesis and structure-activity relationships
作者:Bharat K. Trivedi、Robert F. Bruns
DOI:10.1021/jm00128a002
日期:1989.8
Extracellular adenosinereceptors have been divided into two major subtypes, called A1 and A2. Substitution of the adenosine molecule with appropriate groups at C2 or N6 is known to impart selectivity for the A2receptor over the A1 receptor. In the present study, we investigated whether substitution at both C2 and N6 would have additive effects on the A2/A1 affinity ratio, thereby providing compounds