A study of the human metabolism of secbutobarbitone.
The urinary excretion of secbutobarbitone (I) and its metabolites has been studied quantitatively using combined gas chromatography-mass spectrometry. After a single oral dose was given to healthy male volunteers, unchanged drug (5-9%), 2'-hydroxysecbutobarbitone (II, 1.7-3.2%), 2'-oxosecbutobarbitone (III, less than 1%), and the carboxylic acid (IV, 24-34%) were found. The kinetics of the excretion process were studied.
A study of the human metabolism of secbutobarbitone. The urinary excretion of secbutobarbitone (I) and its metabolites has been studied quantitatively using combined gas chromatography-mass spectrometry. After a single oral dose was given to healthy male volunteers, unchanged drug (5-9%), 2'-hydroxysecbutobarbitone (II, 1.7-3.2%), 2'-oxosecbutobarbitone (III, less than 1%), and the carboxylic acid (IV, 24-34%) were found. The kinetics of the excretion process were studied.