Deoxyguanosine-5 -phosphate, structure

The structures of the N-substitution products are reminiscent of the C-8 adduct that is the major product of the reaction of 2-fluorenyl-, 4-biphe-nylyl- and other N-arylhydroxylamine and hydroxamic acid esters with 2 -deoxyguanosine, (d-G) 2 deoxyguanosine-5 -phosphate (d-GMP), guano-sine, (G) or DNA in an aqueous environment." The mechanism of this reaction was not seriously investigated for many years because of the mistaken impression that the reaction was inefficient and could not compete with... 

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