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Synthesis and Biophysical Characterization of G-Rich Oligonucleotides Conjugated with Sugar-Phosphate Tails

A number of 5′-and 3′-glycoconjugates of the oligonucleotide 5 ′d(TGGGAG) 3 ′ have been synthesized, exploiting fully automated, online phosphoramidite-based solid phase strategy, as potential anti-HIV-1 agents. The thermodynamic stability of the resulting quadruplexes has been investigated by therm...

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Published in:Nucleosides, nucleotides & nucleic acids nucleotides & nucleic acids, 2007-01, Vol.26 (10-12), p.1225-1229
Main Authors: D'Onofrio, J., Erra, E., Fabio, G. Di, Iadonisi, A., Petraccone, L., Napoli, L. De, Barone, G., Balzarini, J., Giancola, C., Montesarchio, D.
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Language:English
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Summary:A number of 5′-and 3′-glycoconjugates of the oligonucleotide 5 ′d(TGGGAG) 3 ′ have been synthesized, exploiting fully automated, online phosphoramidite-based solid phase strategy, as potential anti-HIV-1 agents. The thermodynamic stability of the resulting quadruplexes has been investigated by thermal denaturation studies, via a detailed CD Q1 analysis.
ISSN:1525-7770
1532-2335
DOI:10.1080/15257770701528164