SYNTHESIS AND CHARACTERIZATION OF NUCLEOSIDE DERIVATIVES,<i>N</i>-(BENZOYL)-<i>N</i>-(DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL AND<i>N</i>-(2′-DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL VIA α-PHENYL-<i>N</i>-(4-BIPHENYL)NITRONE
作者:H. Mallesha、K. R. Ravi Kumar、K. S. Rangappa
DOI:10.1081/ncn-120006832
日期:2002.7
Lead tetraacetate (LTA) oxidation of alpha-Phenyl-N-(4-biphenyl)nitrone (8) to give a new ultimate carcinogen, N-acetoxy-N-benzoyl-4-aminobiphenyl (9) which was reacted with deoxyguanosine (dG) at pH 6.9 to give nucleoside derivative, N-(benzoyl)-N-(deoxyguanosin-8-yl)-4-aminobiphenyl (10). Following debenzoylation with sodium carbonate-methanol leads to N-(2'-deoxyguanosin-8-yl)-4-aminobiphenyl (11).