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  1. 2022

  2. 5-acyl- and 5-nitroso-6-aminouraciles as starting reagents in the synthesis of 1,3,7,9-tetramethylpyrimidopteridine-2,4,6,8-tetraone

    Azev, Y. A., Koptyaeva, O. S., Pospelova, T. A. & Bakulev, V. A., 4 Feb 2022, Actual Problems of Organic Chemistry and Biotechnology, OCBT 2020: Proceedings of the International Scientific Conference. Bakulev, V., Kovaleva, E., Glukhareva, T., Beryozkina, T., Schafran, Y., Lyubyakina, P. & Koptyaeva, O. (eds.). American Institute of Physics Inc., 020004. (AIP Conference Proceedings; vol. 2390).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  3. Features of -C-C- coupling of quinoxaline-2-one with ethyl acetoacetate under acid catalysis

    Azev, Y. A., Koptyaeva, O. S., Mkrtchyan, A. A. & Pospelova, T. A., 2022, In: Chimica Techno Acta. 9, 1, 20229103.

    Research output: Contribution to journal › Article › peer-review

  4. Особенности функционализации хиноксалин-2-она с-нуклеофилами в условиях кислотного катализа: статья в сборнике статей

    Мкртчян, А. А. & Коптяева, О. С., 2022, Актуальные проблемы развития естественных наук: сборник статей участников XXV Областного конкурса научно-исследовательских работ «Научный Олимп» по направлению «Естественные науки»: сборник статей. Екатеринбург: Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет им. первого Президента России Б.Н. Ельцина", p. 102-107 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  5. 2021

  6. New possibilities of the functionalization of 6-hydrazino-1,3-dimethyluracilsЖ One-pot synthesis of 5,7-dimethylpyrazolopyrimidine-4,6-dione and 1,3-dimethyl-5-arylidenebarbituric acid derivatives

    Azev, Y. A., Koptyaeva, O. S. & Pospelova, T. A., 2021, In: Chimica Techno Acta. 8, 2, 20218203.

    Research output: Contribution to journal › Article › peer-review

  7. 2020

  8. 8-Hydroxy-5-nitroquinoline as a C-nucleophilic reagent in the reaction of C, C-coupling with quinazoline

    Azev, Y. A., Koptyaeva, O. S., Eltsov, O. S., Tsmokalyuk, A. N. & Pospelova, T. A., 30 Dec 2020, In: Chimica Techno Acta. 7, 4, p. 237-241 5 p.

    Research output: Contribution to journal › Article › peer-review

  9. Indole-3-carbaldehydes Arylhydrazones as Multisite C-Nucleophiles in the Reactions with Quinazoline

    Azev, Y. A., Koptyaeva, O. S., Eltsov, O. S., Yakovleva, Y. A., Tsmokalyuk, A. N., Ivoilova, A. V., Seliverstova, E. A., Pospelova, T. A. & Bakulev, V. A., 1 Sept 2020, In: Russian Journal of General Chemistry. 90, 9, p. 1601-1610 10 p.

    Research output: Contribution to journal › Article › peer-review

  10. Quinazoline addition to indole hydrazone derivatives in TFA as a facile synthesis of trifluoroacetylhydrazide quinazoline σ-adducts

    Azev, Y. A., Koptyaeva, O. S., Eltsov, O. S., Yakovleva, Y. A., Pospelova, T. A. & Bakulev, V. A., 1 Mar 2020, In: Mendeleev Communications. 30, 2, p. 226-227 2 p.

    Research output: Contribution to journal › Article › peer-review

  11. Benzaldehyde phenylhydrazones as c-nucleophiles for functionalization of quinoxaline-2-one. Unusual transformations of indole-3-carbaldehyde phenylhydrazones

    Azev, Y. A., Koptyaeva, O. S., Eltsov, O. S., Yakovleva, Y. A., Pospelova, T. A. & Bakulev, V. A., 2020, Modern Synthetic Methodologies for Creating Drugs and Functional Materials, MOSM 2019: Proceedings of the III International Conference. Zyryanov, G. V., Santra, S. & Sadieva, L. K. (eds.). American Institute of Physics Inc., 4 p. 0018799. (AIP Conference Proceedings; vol. 2280).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  12. New pathways for the synthesis of indolyl-containing quinazoline trifluoroacetohydrazides

    Azev, Y. A., Koptyaeva, O. S., Eltsov, O. S., Yakovleva, Y. A. & Pospelova, T. A., 2020, In: Chimica Techno Acta. 7, 3, p. 109-115 7 p.

    Research output: Contribution to journal › Article › peer-review

  13. АРИЛГИДРАЗОНЫ ИНДОЛКАРБАЛЬДЕГИДОВ КАК МНОГОЦЕНТРОВЫЕ C-НУКЛЕОФИЛЫ В РЕАКЦИЯХ С ХИНАЗОЛИНОМ

    Азев, Ю. А., Коптяева, О. С., Ельцов, О. С., Яковлева, Ю. А., Цмокалюк, А. Н., Ивойлова, А. В., Селиверстова, Е. А., Поспелова, Т. А. & Бакулев, В. А., 2020, In: Журнал общей химии. 90, 9, p. 1337-1348 13 p.

    Research output: Contribution to journal › Article › peer-review

  14. 2019

  15. Synthesis of Stable σ-Adducts by Arylation of Quinazoline

    Azev, Y. A., Koptyaeva, O. S., Seliverstova, E. A., Ivoilova, A. V. & Pospelova, T. A., 1 Dec 2019, In: Russian Journal of General Chemistry. 89, 12, p. 2374-2377 4 p.

    Research output: Contribution to journal › Article › peer-review

  16. Synthesis of Natural and Biologically Active Quinoxaline Analogs

    Azev, Y. A., Koptyaeva, O. S., Tsmokalyuk, A. N., Pospelova, T. A., Gerasimova, N. A., Evstigneeva, N. P., Zil’berberg, N. V., Kungurov, N. V. & Chupakhin, O. N., 15 May 2019, In: Chemistry of Natural Compounds. 55, 3, p. 513-519 7 p.

    Research output: Contribution to journal › Article › peer-review

  17. New opportunities for the synthesis of quinoxaline derivatives

    Koptyaeva, O. S., Azev, Y. A., Shafran, Y. M., Pospelova, T. A. & Chupakhin, O. N., 29 Mar 2019, In: Chimica Techno Acta. 6, 1, p. 12-23 12 p.

    Research output: Contribution to journal › Article › peer-review

  18. СИНТЕЗ СТАБИЛЬНЫХ ς-АДДУКТОВ ПРИ АРИЛИРОВАНИИ ХИНАЗОЛИНА

    Азев, Ю. А., Коптяева, О. С., Селиверстова, Е. А., Ивойлова, А. В. & Поспелова, Т. А., 2019, In: Журнал общей химии. 89, 12, p. 1854-1858

    Research output: Contribution to journal › Article › peer-review

  19. 2018

  20. Accuracy of the First Stage of Hepatotoxicity Testing with the Use of Drosophila melanogaster Test System

    Gorskaya, A. V., Antosyuk, O. N., Ermakova, O. S., Mukhametzyanova, A. S. H. & Kochkina, K. N., 1 Dec 2018, In: Bulletin of Experimental Biology and Medicine. 166, 2, p. 233-236 4 p.

    Research output: Contribution to journal › Article › peer-review

  21. ТОЧНОСТЬ ПЕРВОГО ЭТАПА ИССЛЕДОВАНИЯ НА ГЕНОТОКСИЧНОСТЬ С ИСПОЛЬЗОВАНИЕМ ТЕСТ-СИСТЕМЫ DROSOPHILA MELANOGASTER

    Горская, А. В., Антосюк, О. Н., Коптяева, О. С., Мухамедзянова, А. Ш. & Кочкина, К. Н., 2018, In: Бюллетень экспериментальной биологии и медицины. 166, 8, p. 191-194 4 p.

    Research output: Contribution to journal › Article › peer-review

  22. 2017

  23. Synthesis of the 6-oxidopyrido[1,2-a]quinoxalinium derivatives from quinoxalin-2-one and aldehydes – new examples of domino reactions

    Azev, Y. A., Ermakova, O. S., Berseneva, V. S., Kodess, M. I., Ezhikova, M. A. & Ganebnykh, I. N., 1 Nov 2017, In: Mendeleev Communications. 27, 6, p. 637-639 3 p.

    Research output: Contribution to journal › Article › peer-review

  24. Reaction of 5-Nitroso-6-Aminouracils with Glyoxylic Acid - A Simple Synthetic Pathway to Uric Acid Derivatives

    Azev, Y. A., Ermakova, O. S. & Berseneva, V. S., May 2017, In: Chemistry of Natural Compounds. 53, 3, p. 603-604 2 p.

    Research output: Contribution to journal › Article › peer-review

  25. Transformations of 6,7-difluoroquinoxaline with Indoles: Synthesis of Indole-Substituted 6,7-difluoroquinoxalines and Tris(indol-3-yl)methane Derivatives

    Azev, Y. A., Ermakova, O. S., Ezhikova, M. A., Kodess, M. I., Berseneva, V. S. & Kovalev, I. S., May 2017, In: Chemistry of Natural Compounds. 53, 3, p. 519-522 4 p.

    Research output: Contribution to journal › Article › peer-review

  26. Reactions of quinoxalin-2-one with β-diketones: a new approach to 6a,7-dihydro-5H-pyrido[1,2-a]quinoxaline-6,8-diones

    Azev, Y. A., Kodess, M. I., Ezhikova, M. A., Ermakova, O. S., Berseneva, V. S. & Bakulev, V. A., 1 Jan 2017, In: Mendeleev Communications. 27, 1, p. 97-98 2 p.

    Research output: Contribution to journal › Article › peer-review

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