Works by Kolotyrkina, Natalya G.

Results: 17

Metal-free CH-functionalization of trisubstituted alkenes with pyridinium ylides: Development of the concept.

Published in:

Synthetic Communications, 2025, v. 55, n. 15, p. 1178, doi. 10.1080/00397911.2025.2531537

By:

Streltsov, Andrey А.;
Izmest'ev, Alexei N.;
Kolotyrkina, Natalya G.;
Kravchenko, Angelina N.;
Gazieva, Galina A.

Publication type:

Article

5‐Indolylidene‐2‐iminothiazolidin‐4‐ones – Convenient Starting Compounds for Stereoselective Synthesis of Novel Dispirooxindole Derivatives.

Published in:

ChemistrySelect, 2022, v. 7, n. 2, p. 1, doi. 10.1002/slct.202104128

By:

Izmest'ev, Alexei N.;
Streltsov, Andrey A.;
Karnoukhova, Valentina A.;
Kolotyrkina, Natalya G.;
Strelenko, Yurii A.;
Kravchenko, Angelina N.;
Gazieva, Galina A.

Publication type:

Article

The Influence of Anomeric Configuration and Aglycone Structure on the Outcome of Acid‐Promoted Ring Contraction in 2,3‐Di‐O‐Silylated S‐Galactopyranosides.

Published in:

ChemistrySelect, 2021, v. 6, n. 24, p. 6223, doi. 10.1002/slct.202101441

By:

Abronina, Polina I.;
Zinin, Alexander I.;
Malysheva, Nelly N.;
Karpenko, Maxim Y.;
Kolotyrkina, Natalya G.;
Kononov, Leonid O.

Publication type:

Article

Cascade of Michael Addition/Retro‐Michael Reaction/Skeletal Rearrangement in the Synthesis of Arylmethylidene Derivatives of Imidazothiazolotriazines.

Published in:

ChemistrySelect, 2019, v. 4, n. 35, p. 10483, doi. 10.1002/slct.201902461

By:

Izmest'ev, Alexei N.;
Kim, Nikita A.;
Karnoukhova, Valentina A.;
Kolotyrkina, Natalya G.;
Kravchenko, Angelina N.;
Gazieva, Galina A.

Publication type:

Article

Stereocontrolling Effect of a Single Triisopropylsilyl Group in 1,2‐cis‐Glucosylation.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 39, p. 1, doi. 10.1002/ejoc.202200517

By:

Abronina, Polina I.;
Malysheva, Nelly N.;
Zinin, Alexander I.;
Kolotyrkina, Natalya G.;
Kononov, Leonid O.

Publication type:

Article

Regioselective Synthesis of Imidazo[4,5‐e][1,3]Thiazino[3,2‐b][1,2,4]Triazines as New Heterocyclic System Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2025, v. 62, n. 1, p. 58, doi. 10.1002/jhet.4925

By:

Izmest'ev, Alexei N.;
Baranov, Vladimir V.;
Kolotyrkina, Natalya G.;
Kravchenko, Angelina N.;
Gazieva, Galina A.

Publication type:

Article

Regioselective synthesis of new imidazo[4,5‐e][1,3]thiazino[2,3‐c][1,2,4]triazines via reaction of imidazo[4,5‐e][1,2,4]triazinethiones with ethyl phenylpropiolate.

Published in:

Journal of Heterocyclic Chemistry, 2024, v. 61, n. 1, p. 137, doi. 10.1002/jhet.4753

By:

Vinogradov, Dmitry B.;
Izmest'ev, Alexei N.;
Kravchenko, Angelina N.;
Kolotyrkina, Natalya G.;
Gazieva, Galina A.

Publication type:

Article

Concentration Dependence of Glycosylation Outcome: A Clue to Reproducibility and Understanding the Reasons Behind.

Published in:

European Journal of Organic Chemistry, 2012, v. 2012, n. 10, p. 1926, doi. 10.1002/ejoc.201101613

By:

Kononov, Leonid O.;
Malysheva, Nelly N.;
Orlova, Anna V.;
Zinin, Alexander I.;
Laptinskaya, Tatiana V.;
Kononova, Elena G.;
Kolotyrkina, Natalya G.

Publication type:

Article

The synthesis and study of antimicrobial activity of 5-oxo-1-(thiazol-2-yl)pyrrolidine-3-carboxylic acids.

Published in:

Chemistry of Heterocyclic Compounds, 2024, v. 60, n. 7/8, p. 365, doi. 10.1007/s10593-024-03348-6

By:

Serkov, Sergei A.;
Kostikova, Natalya N.;
Sigay, Natalya V.;
Tyurin, Anton P.;
Kolotyrkina, Natalya G.;
Gazieva, Galina A.

Publication type:

Article

3-Spiroandrostene-substituted 1,3,4-thiadiazolines.

Published in:

Chemistry of Heterocyclic Compounds, 2024, v. 60, n. 3/4, p. 190, doi. 10.1007/s10593-024-03317-z

By:

Komkov, Alexander V.;
Menchikov, Leonid G.;
Dmitrenok, Andrey S.;
Kolotyrkina, Natalya G.;
Zavarzin, Igor V.

Publication type:

Article

A method for the synthesis of spiro-1,3,4-thiadiazolines.

Published in:

Chemistry of Heterocyclic Compounds, 2024, v. 60, n. 3/4, p. 183, doi. 10.1007/s10593-024-03316-0

By:

Komkov, Alexander V.;
Menchikov, Leonid G.;
Dmitrenok, Andrey S.;
Kolotyrkina, Natalya G.;
Zavarzin, Igor V.

Publication type:

Article

Synthesis of novel pyrimido[4,5-d]pyrimidine derivatives from 5-acetyl-4-aminopyrimidines.

Published in:

Chemistry of Heterocyclic Compounds, 2022, v. 58, n. 4/5, p. 243, doi. 10.1007/s10593-022-03078-7

By:

Komkov, Alexander V.;
Kozlov, Mikhail А.;
Prezent, Mikhail А.;
Dmitrenok, Andrey S.;
Kolotyrkina, Natalya G.;
Minyaev, Mikhail E.;
Zavarzin, Igor V.

Publication type:

Article

Synthesis of 1,3-dialkyl-4-[(arylmethylidene)amino]glycolurils.

Published in:

Chemistry of Heterocyclic Compounds, 2021, v. 57, n. 6, p. 646, doi. 10.1007/s10593-021-02963-x

By:

Serkov, Sergei А.;
Es'kova, Marina А.;
Sigay, Natalya V.;
Kostikova, Natalya N.;
Volkhina, Tatyana N.;
Kolotyrkina, Natalya G.;
Gazieva, Galina А.

Publication type:

Article

Synthesis of 5-arylmethylidene-3-(arylmethylideneamino)thiazolidine-2,4-diones via triazine ring cleavage of tetrahydroimidazothiazolotriazinediones and their reactions with azomethine ylides.

Published in:

Chemistry of Heterocyclic Compounds, 2020, v. 56, n. 12, p. 1569, doi. 10.1007/s10593-020-02851-w

By:

Izmest'ev, Alexei N.;
Gazieva, Galina A.;
Kolotyrkina, Natalya G.;
Daeva, Elena D.;
Kravchenko, Angelina N.

Publication type:

Article

Diastereoselective Synthesis of Dispiro[Imidazothiazolotriazine-Pyrrolidin-Oxindoles] and Their Isomerization Pathways in Basic Medium.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 22, p. 16359, doi. 10.3390/ijms242216359

By:

Izmest′ev, Alexei N.;
Vinogradov, Dmitry B.;
Kravchenko, Angelina N.;
Kolotyrkina, Natalya G.;
Gazieva, Galina A.

Publication type:

Article

Synthesis and Evaluation on the Fungicidal Activity of S-Alkyl Substituted Thioglycolurils.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 6, p. 5756, doi. 10.3390/ijms24065756

By:

Vinogradova, Ekaterina E.;
Alekseenko, Anna L.;
Popkov, Sergey V.;
Kolotyrkina, Natalya G.;
Kravchenko, Angelina N.;
Gazieva, Galina A.

Publication type:

Article

The influence of substituents on the reactivity and cytotoxicity of imidazothiazolotriazinones.

Published in:

Molecular Diversity, 2018, v. 22, n. 3, p. 585, doi. 10.1007/s11030-018-9813-8

By:

Gazieva, Galina A.;
Izmest’ev, Alexei N.;
Anikina, Lada V.;
Pukhov, Sergey A.;
Meshchaneva, Marina E.;
Khakimov, Dmitry V.;
Kolotyrkina, Natalya G.;
Kravchenko, Angelina N.

Publication type:

Article