Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Novel Bisimidazole-Containing Peptidomimetic Molecules for Мetal-Independent RNA Cleavage : Synthesis and Solid-Phase Screening Method. / Pavlova, A. S.; Ogurtsova, P. A.; Koroleva, L. S. и др.
в: Russian Journal of Bioorganic Chemistry, Том 45, № 6, 01.11.2019, стр. 813-824.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Novel Bisimidazole-Containing Peptidomimetic Molecules for Мetal-Independent RNA Cleavage
T2 - Synthesis and Solid-Phase Screening Method
AU - Pavlova, A. S.
AU - Ogurtsova, P. A.
AU - Koroleva, L. S.
AU - Serpokrylova, I. Y.
AU - Lomzov, A. A.
AU - Pyshnaya, I. A.
AU - Silnikov, V. N.
AU - Pyshnyi, D. V.
N1 - Publisher Copyright: © 2019, Pleiades Publishing, Ltd.
PY - 2019/11/1
Y1 - 2019/11/1
N2 - Novel bisimidazole-containing peptidomimetic molecules, which can efficiently cleave RNA in the absence of divalent metal ions have been synthesized. The thymidine 5'-monophosphate derivatives modified with these peptidomimetics have been obtained on CPG (controlled pore glass) using a solid phase azide-alkyne cycloaddition. The ability of all synthesized derivatives to cleave RNA has been demonstrated by a solid-phase screening method. The resulting conjugates have provided a 20–100% cleavage of the RNA target in 18 hours. The results allow us to consider the described strategy as a useful approach for the rapid selection of potentially promising peptidomimetic molecules in order to synthesize reactive constructs on their basis.
AB - Novel bisimidazole-containing peptidomimetic molecules, which can efficiently cleave RNA in the absence of divalent metal ions have been synthesized. The thymidine 5'-monophosphate derivatives modified with these peptidomimetics have been obtained on CPG (controlled pore glass) using a solid phase azide-alkyne cycloaddition. The ability of all synthesized derivatives to cleave RNA has been demonstrated by a solid-phase screening method. The resulting conjugates have provided a 20–100% cleavage of the RNA target in 18 hours. The results allow us to consider the described strategy as a useful approach for the rapid selection of potentially promising peptidomimetic molecules in order to synthesize reactive constructs on their basis.
KW - artificial nucleases
KW - azide-alkyne cycloaddition
KW - CPG
KW - imidazole
KW - RNA cleavage
KW - solid-phase screening
KW - DESIGN
KW - CLICK CHEMISTRY
KW - LIGATION
KW - CYCLOADDITION
KW - NUCLEOSIDE
KW - PEPTIDES
KW - SEQUENCE-SPECIFIC CLEAVAGE
KW - IMIDAZOLE
KW - ANTISENSE OLIGONUCLEOTIDES
KW - RIBONUCLEASE
UR - http://www.scopus.com/inward/record.url?scp=85078624476&partnerID=8YFLogxK
U2 - 10.1134/S1068162019060311
DO - 10.1134/S1068162019060311
M3 - Article
AN - SCOPUS:85078624476
VL - 45
SP - 813
EP - 824
JO - Russian Journal of Bioorganic Chemistry
JF - Russian Journal of Bioorganic Chemistry
SN - 1068-1620
IS - 6
ER -
ID: 23256689