Allosteric modulation of A1-adenosine receptor: a review

Allosteric modulators of adenosine receptors represent an alternative to direct-acting adenosine agonists and nucleoside uptake blockers, preferably those can selectively modulate the response to adenosine in only those organs or localized areas of a given organ in which production of adenosine is increased. Allosteric enhancers at the adenosine A1 receptor have received attention as anti-arrhythmic cardiac agents, and, more recently, as anti-lipolytic agents. In addition, this class of compounds has therapeutic potential as analgesics and neuroprotective agents.