See Also: phenobarbitone(dictionary)

phenobarbitone (iou)



phenobarbitone noun. M20.
[from PHENO- + BARBITONE.]
Pharmacology. A barbiturate widely used as a sedative, hypnotic, and anticonvulsant, 5-ethyl-5-phenylbarbituric acid, C12H12N2O3.
? A proprietary name for this drug is LUMINAL.