Synonyms: 1-Piperazinepropanamide,N-(1,2,3,4,4a,9b-hexahydro-8,9b-dimethyl-3-oxo-4-dibenzofuranyl)-4-methyl-, (4a,4ab,9bb)- (9CI); 1-Piperazinepropanamide,N-(1,2,3,4,4a,9b-hexahydro-8,9b-dimethyl-3-oxo-4-dibenzofuranyl)-4-methyl-, (4a,4ab,9bb)-(?à)-; Taziprinone