the postpubertal decline in constitutive cytochrome p-450p levels in female but not male rats was paralleled by a female-specific , age-dependent decline in the rate of digitoxin sugar cleavage ( i.e. , digitoxosyl oxidation of digitoxin to 15'-dehydrodigitoxin and digitoxosyl cleavage to digitoxigenin bisdigitoxoside ) .
C0012258
digitoxin
C0012257
digitoxigenin