The principal metabolites formed both in vivo and in vitro from rotenone for these species are basically the same and are, in decreasing order of mammalian toxicity, as follows: 8′-hydroxyrotenone, 6aβ,12aβ-rotenolone, 6aβ,12aα-rotenolone, and 6′,7′-dihydro-6′,7′-dihydroxy...