S. Eisenhardt et al., BACKBONE MODIFIED ANTISENSE OLIGODEOXYNUCLEOTIDES DIRECTED AGAINST THE HEPATITIS-C-VIRUS (HCV)-RNA, Nucleosides & nucleotides, 16(7-9), 1997, pp. 1669-1672
We synthesized (23 mer) ODN with different modifications, directed aga
inst nt 326-348 of HCV-RNA. The ODN contains 6 modified nucleotides. T
he types of modification we tested are nonionic (methylphosphonates, b
enzylphosphonates) and ionic phosphothioates.