oligoribonucleotide derivatives containing the photoactivated arylazidogroup at 5'-end of the oligonucleotide fragment [ 2- ( n-2,4-dinitro-5-azidophenyl ) aminoethyl ] phosphamides of the oligoribonucleotides , azido-nh ( ch2 ) 2nhpn ( pn ) n-1 , were prepared .
C0028953
oligonucleotide
C0028956
oligoribonucleotides