Synonyms:
humulone, mixture of homologues ; (6r)-3,5,6-trihydroxy-2-isovaleryl-4,6-bis(3-methylbut-2-enyl)cyclohexa-2,4-dienone ; α-bitter acid, α-lupulic acid ; [r,(-)]-3,5,6-trihydroxy-4,6-bis(3-methyl-2-butenyl)-2-(3-methyl-1-oxobutyl)-2,4-cyclohexadien-1-one ; (6r)-2-(3-methylbutyryl)-3,5,6-trihydroxy-4,6-bis(3-methyl-2-butenyl)-2,4-cyclohexadiene-1-one ; (6r)-4,6-diprenyl-3,5,6-trihydroxy-2-(1-oxo-3-methylbutyl)-2,4-cyclohexadiene-1-one ; [r,(-)]-humulone ; α-bitter acid
