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Caffeine analogs

manual_drip

New member
Oct 9, 2004
51
0
Pennsylvania
Caffeine Analogs

Many are stronger then caffeine (1,3-Dipropyl 7-Proparagyl Xanthine is 100 times stronger). Many have stronger effects on A2 then A1 adenosine receptors compared to caffeine. I heard once that antagonizes one of the adenosine receptors caused restlessness and antagonizing the other one caused more desireable stimulation - anyone know which is which? If A2 is better the more selective analogs would likely have cleaner effects than caffeine.
 
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