Divaplon (RU-32698) is a nonbenzodiazepine,

anxiolytic An anxiolytic (; also antipanic or antianxiety agent) is a medication or other intervention that reduces anxiety. This effect is in contrast to anxiogenic agents which increase anxiety. Anxiolytic medications are used for the treatment of anxiet ...

and anticonvulsant drug from the

pyrazolopyrimidine Pyrazolopyrimidines are a series of isomeric heterocyclic chemical compounds with the molecular formula C6H5N3. They form the central core of a variety of more complex chemical compounds including some pharmaceuticals and pesticides. Pharmaceu ...

family of drugs. It acts as a

partial agonist In pharmacology, partial agonists are drugs that bind to and activate a given receptor, but have only partial efficacy at the receptor relative to a full agonist. They may also be considered ligands which display both agonistic and antagonis ...

at the "benzodiazepine site" of the GABA_A

receptor Receptor may refer to: * Sensory receptor, in physiology, any structure which, on receiving environmental stimuli, produces an informative nerve impulse *Receptor (biochemistry), in biochemistry, a protein molecule that receives and responds to a ...

in the brain.

References

{{GABAAR PAMs Anxiolytics Aromatic ketones Ethers Imidazopyrimidines GABAA receptor positive allosteric modulators