Definition: A class of chemicals derived from barbituric acid or thiobarbituric acid. Many of these are GABA MODULATORS used as HYPNOTICS AND SEDATIVES, as ANESTHETICS, or as ANTICONVULSANTS.
proxibarbal [ Axeen,Centralagol,Ipronal,Novartis brand of proxibarbal,Vasalgin,proxybarbital ] was heading 1976-94 (see under BARBITURATES 1976-90); use BARBITURATES to search IPRONAL 1976-94