Comparing in vitro and in vivo activity of 2'-O-[2-(methylamino)-2-oxoethyl]- and 2'-O-methoxyethyl-modified antisense oligonucleotides.

A number of 2'- O-modified antisense oligonucleotides have been reported for their potential use in oligonucleotide-based therapeutics. To date, most of the in vivo data has been generated for 2'-O-MOE (2'-O-methoxyethyl)- and 2'-O-Me (2'-O-methyl)-modified ASOs (antisense oligonucleotides). We now report the synthesis and biological activity of another 2… CONTINUE READING