899435-22-4Relevant articles and documents
Synthesis of all four nucleoside-based β-amino acids as protected precursors for the synthesis of polyamide-DNA with alternating α-amino acid and nucleoside-β-amino acids
Bagmare, Seema,Varada, Manojkumar,Banerjee, Anjan,Kumar, Vaijayanti A.
, p. 1210 - 1216 (2013/02/23)
A simple approach is described for the synthesis of all four orthogonally protected nucleoside-β-amino acids from commercially available starting materials. Synthesis of a model tetrameric DNA sequence in 5′-3'direction employing trityl strategy and glycine as α-amino acid alternating with nucleoside-β amino acids is described.
A new approach to oligonucleotide N3′ → P5′ phosphoramidate building blocks
Zielinska, Daria,Pongracz, Krisztina,Gryaznov, Sergei M.
, p. 4495 - 4499 (2007/10/03)
A new synthetic approach to 5′-phosphoramidites of 3′-aminonucleosides was developed. The methodology relies upon the use of 3′-amino-2′,3′-dideoxynucleosides as the key starting materials. The final products were obtained in high yields via 2-3-step processes using selective introduction of orthogonal protective groups to the 3′-aminonucleoside sugar and base moieties.