A barbituric acid derivative that acts as a nonselective central nervous system depressant. It promotes binding to inhibitory GAMMA-AMINOBUTYRIC ACID subtype receptors, and modulates chloride currents through receptor channels. It also inhibits glutamate induced depolarizations.
Also Known As:
Luminal; Gardenal; Phenobarbital Sodium; Hysteps; Phenobarbital, Monosodium Salt; Phenylethylbarbituric Acid; Acid, Phenylethylbarbituric; Monosodium Salt Phenobarbital; Sodium, Phenobarbital; Phenemal; Phenobarbitone; Phenylbarbital; 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-phenyl-