after administration of digitoxin conjugation products as well as digoxigenin-bis-and digoxigenin-mono-digitoxosides were present in each of the compartments investigated , but the digitoxosides of digitoxigenin were intermediates in concentrations too low to be determined indicating a very high rate of conjugation and/or c-12 hydroxylation as compared with the cleavage of the digitoxoses.6 .
C0012258
digitoxin
C0012257
digitoxigenin