greater than 74 % of the bcph-deoxyribonucleoside adducts formed in all 3 species resulted from reaction of ( 4r,3s ) -dihydroxy- ( 2s,1r ) -epoxy-1,2,3,4-tetrahydro-bcph [ ( - ) -bcphde-2 ] with dna to yield deoxyadenosine and deoxyguanosine adducts in a ratio of 3:1 .
C0011528
deoxyribonucleoside
C0011503
deoxyguanosine