Type I benzophenone-mediated nucleophilic reaction of 5'-amino-2',5'- dideoxyguanosine. A model system for the investigation of photosensitized formation of DNA-protein cross-links

Article abstract of DOI:10.1021/tx00047a020

5'-Amino-2',5'-dideoxyguanosine has been synthesized in order to investigate the intramolecular reactivity of an amino group toward the guanine radical produced by type I photosensitization mechanism. Benzophenone-mediated photosensitization of 5'-amino-2