Research output: Contribution to journal › Article › peer-review
Novel Convenient Approach to the Solid-Phase Synthesis of Oligonucleotide Conjugates. / Meschaninova, Mariya I.; Novopashina, Darya S.; Semikolenova, Olga A. et al.
In: Molecules (Basel, Switzerland), Vol. 24, No. 23, 4266, 22.11.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Novel Convenient Approach to the Solid-Phase Synthesis of Oligonucleotide Conjugates
AU - Meschaninova, Mariya I.
AU - Novopashina, Darya S.
AU - Semikolenova, Olga A.
AU - Silnikov, Vladimir N.
AU - Venyaminova, Alya G.
N1 - Publisher Copyright: © 2019 by the authors.
PY - 2019/11/22
Y1 - 2019/11/22
N2 - A novel and convenient approach for the solid-phase 5'-functionalization of oligonucleotides is proposed in this article. The approach is based on the activation of free 5'-hydroxyl of polymer support-bound protected oligonucleotides by N,N'-disuccinimidyl carbonate followed by interaction with amino-containing ligands. Novel amino-containing derivatives of closo-dodecaborate, estrone, cholesterol, and α-tocopherol were specially prepared. A wide range of oligonucleotide conjugates bearing closo-dodecaborate, short peptide, pyrene, lipophilic residues (cholesterol, α-tocopherol, folate, estrone), aliphatic diamines, and propargylamine were synthesized and characterized to demonstrate the versatility of the approach. The developed method is suitable for the conjugate synthesis of oligonucleotides of different types (ribo-, deoxyribo-, 2'-O-methylribo-, and others).
AB - A novel and convenient approach for the solid-phase 5'-functionalization of oligonucleotides is proposed in this article. The approach is based on the activation of free 5'-hydroxyl of polymer support-bound protected oligonucleotides by N,N'-disuccinimidyl carbonate followed by interaction with amino-containing ligands. Novel amino-containing derivatives of closo-dodecaborate, estrone, cholesterol, and α-tocopherol were specially prepared. A wide range of oligonucleotide conjugates bearing closo-dodecaborate, short peptide, pyrene, lipophilic residues (cholesterol, α-tocopherol, folate, estrone), aliphatic diamines, and propargylamine were synthesized and characterized to demonstrate the versatility of the approach. The developed method is suitable for the conjugate synthesis of oligonucleotides of different types (ribo-, deoxyribo-, 2'-O-methylribo-, and others).
KW - amino ligands
KW - boron clusters
KW - N,N′-disuccinimidyl carbonate (DSC)
KW - oligonucleotide conjugates
KW - solid-phase 5′-functionalization
KW - Boron clusters
KW - Oligonucleotide conjugates
KW - Amino ligands
KW - Solid-phase 5'-functionalization
KW - N,N'-disuccinimidyl carbonate (DSC)
KW - REAGENT
KW - ATTACHMENT
KW - solid-phase 5 '-functionalization
KW - STABILITY
KW - BORON CLUSTERS
KW - N,N '-disuccinimidyl carbonate (DSC)
KW - DELIVERY
KW - N-(2-HYDROXYETHYL)PHENAZINIUM
KW - DNA
KW - SIRNA
KW - CLICK
KW - OXONIUM DERIVATIVES
UR - http://www.scopus.com/inward/record.url?scp=85075692160&partnerID=8YFLogxK
U2 - 10.3390/molecules24234266
DO - 10.3390/molecules24234266
M3 - Article
C2 - 31771111
AN - SCOPUS:85075692160
VL - 24
JO - Molecules
JF - Molecules
SN - 1420-3049
IS - 23
M1 - 4266
ER -
ID: 22499679