D. Novopashina et al., 2 '-O-modified oligoribonucleotides with terminal 3 '-3 '-internucleotide linkage and their derivatives, NUCLEOS NUC, 20(4-7), 2001, pp. 903-907
A high RNA binding affinity and nuclease resistance of 2'-O-modified (2'-O-
methyl, 2'-O-tetrahydropyranyl) oligoribonucleotides containing the "invert
ed" T at the 3'-end have been shown. The synthesis and properties of new ph
otoactivatable perfluoroarylazide derivatives of these oligoribonucleotides
are discussed.