SYNTHESIS AND CHARACTERIZATION OF NUCLEOSIDE DERIVATIVES,N-(BENZOYL)-N-(DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL ANDN-(2′-DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL VIA α-PHENYL-N-(4-BIPHENYL)NITRONE
摘要:
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).
SYNTHESIS AND CHARACTERIZATION OF NUCLEOSIDE DERIVATIVES,N-(BENZOYL)-N-(DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL ANDN-(2′-DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL VIA α-PHENYL-N-(4-BIPHENYL)NITRONE
摘要:
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).