PD-128,907
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PD-128,907 is a drug used in scientific research which acts as a potent and selective
agonist An agonist is a chemical that activates a Receptor (biochemistry), receptor to produce a biological response. Receptors are Cell (biology), cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an R ...
for the
dopamine Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. It is an amine synthesized ...
D2 and D3
receptor Receptor may refer to: * Sensory receptor, in physiology, any neurite structure that, on receiving environmental stimuli, produces an informative nerve impulse *Receptor (biochemistry), in biochemistry, a protein molecule that receives and respond ...
s. It is used for studying the role of these receptors in the brain, in roles such as inhibitory autoreceptors that act to limit further dopamine release, as well as release of other neurotransmitters. In animal studies, it has been shown to reduce toxicity from
cocaine Cocaine is a tropane alkaloid and central nervous system stimulant, derived primarily from the leaves of two South American coca plants, ''Erythroxylum coca'' and ''Erythroxylum novogranatense, E. novogranatense'', which are cultivated a ...
overdose.


See also

*
7-OH-DPAT 7-OH-DPAT is a synthetic compound that acts as a dopamine receptor agonist with reasonable selectivity for the D3 receptor subtype, and low affinity for serotonin receptors, unlike its structural isomer 8-OH-DPAT. 7-OH-DPAT is self-administer ...
*
PF-219,061 PF-219,061 is a drug that was under development by Pfizer which acts as a potent and highly selective agonist for the dopamine D3 receptor. It was under development as a potential medication for the treatment of female sexual dysfunction. It d ...
*
PF-592,379 PF-592,379 is a drug developed by Pfizer which acts as a potent, functional_selectivity, selective and orally active agonist for the dopamine D3_receptor, D3 Receptor (biochemistry), receptor, which was under development as a potential medication ...


References

Benzopyrans Beta-Hydroxyamphetamines Dopamine agonists Hydroxyarenes Phenylmorpholines {{nervous-system-drug-stub