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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2021-11-3-497-501</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-669</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF COMMUNICATION</subject></subj-group></article-categories><title-group><article-title>Установление зависимости потенциала биологической активности от NH-кислотности соединения</article-title><trans-title-group xml:lang="en"><trans-title>Prediction of the biological activity of a compound depending on its NH-acidity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Недвецкая</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Nedvetskaya</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Недвецкая Галина Борисовна, к.х.н., доцент</p><p>664033, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Galina B. Nedvetskaya, Cand. Sci. (Chemistry), Associate Professor</p><p>1, Karl Marx St., Irkutsk, 664003</p></bio><email xlink:type="simple">galinanedvetskaya@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Айзина</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aizina</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айзина Юлия Александровна, к.х.н., доцент; научный сотрудник</p><p>664074, г. Иркутск, ул. Лермонтова, 83</p><p>664033, г. Иркутск, ул. Фаворского, 1</p></bio><bio xml:lang="en"><p>Yuliya A. Aizina, Cand. Sci. (Chemistry), Associate Professor; Reseacher</p><p>83, Lermontov St., Irkutsk, 664074</p><p>1, Favorsky St., Irkutsk, 664033</p></bio><email xlink:type="simple">aizina@ex.estu.edu</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет; Иркутский институт химии им. А.Е. Фаворского СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University; A.E. Favorsky Irkutsk Institute of Chemistry SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2021</year></pub-date><volume>11</volume><issue>3</issue><fpage>497</fpage><lpage>501</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Недвецкая Г.Б., Айзина Ю.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Недвецкая Г.Б., Айзина Ю.А.</copyright-holder><copyright-holder xml:lang="en">Nedvetskaya G.B., Aizina Y.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vuzbiochemi.elpub.ru/jour/article/view/669">https://vuzbiochemi.elpub.ru/jour/article/view/669</self-uri><abstract><p>Резюме: Ацетамиды являются строительным материалом для синтеза соединений, содержащих в своей структуре фармакофорные группы, которые проявляют различную биологическую активность. Созданные на их основе препараты обладают противодиабетическим действием, являются ингибиторами фактора свертывания крови, некоторые действуют как хемо-сенсибилизаторы (т.е. блокаторы раковых клеток). Однако в полной мере возможности этих соединений не раскрыты. Ранее нами были синтезированы ацетамиды с общей формулой RCONHCH(R´)CCl3 (где R = CH3, CH2Cl; R´ = C6H5, C6H4CH3, C6H4OCH3, C6H4OH) и изучено их кислотно-основное поведение. Показано, что NH-кислотность исследованных ацетамидов контролируется полярным эффектом заместителей. Целью настоящей работы являлся расчет потенциальной биологической активности полученных ранее ацетамидов и установление зависимости биологического потенциала от величины NH-кислотности этих соединений. Прогноз биологической активности осуществлен с использованием компьютерно программы PASS. В результате отбора активностей, встречающихся во всех соединениях, установлена линейная зависимость вероятности наличия биологической активности от величины константы диссоциации соединения.</p></abstract><trans-abstract xml:lang="en"><p>Abstract: Acetamides are building blocks for the synthesis of compounds containing pharmacophores in their structure, manifesting a diverse range of biological activity. The drugs based on these substances possess antidiabetic effect and inhibit blood coagulation. Some of them act as chemosensitizers (i.e., cancer cell inhibitors). However, the full potential of these compounds remains to be fully accomplished. In a previous study, we synthesised acetamides with the RCONHCH (R´) CCl3 general formula (where R = CH3, CH2Cl; R´ = C6H5, C6H4CH3, C6H4OCH3, C6H4OH) and studied their acid-base behaviour. The NH-acidity of the studied acetamides is controlled by the polar effects of substituents. In this paper, the potential biological activity of the previously obtained acetamides is calculated, and the dependence of their biological potential on the NH-acidity values is elucidated. Prediction of biological activity was carried out using the PASS software. An analysis of the types of biological activity occurring in all compounds allowed us to determine a linear dependence between the probability of biological potential and the value of dissociation constant.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ацетамиды</kwd><kwd>NH-кислотность</kwd><kwd>константы диссоциации</kwd><kwd>потенциал полунейтрализации</kwd><kwd>потенциометрическое титрование</kwd><kwd>PASS</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acetamides</kwd><kwd>NH-acidity</kwd><kwd>dissociation constants</kwd><kwd>half neutralisation potential</kwd><kwd>potentiometric titration</kwd><kwd>PASS</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wilkinson BL, Innocenti A, Vullo C, Supuran CT, Poulsen S-A. Inhibition of carbonic anhydrases with glycosyltriazole benzene sulfonamides. Journal of Medicinal Chemistry. 2008;51(6):1945–1953. https://doi.org/10.1021/jm701426t</mixed-citation><mixed-citation xml:lang="en">Wilkinson B.L., Innocenti A., Vullo C., Supuran C.T., Poulsen S.-A. Inhibition of carbonic anhydrases with glycosyltriazole benzene sulfonamides // Journal of Medicinal Chemistry. 2008. Vol. 51. Issue 6. P. 1945–1953. https://doi.org/10.1021/jm701426t</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Moeker J, Mahon BP, Bornaghi LF, Vullo D, Supuran CT, McKenna R, et al. Structural insights into carbonic anhydrase IX isoform specificity of carbohydrate-based sulfamates. Journal of Medicinal Chemistry. 2014;57(20):8635–8645. https://doi.org/10.1021/jm5012935</mixed-citation><mixed-citation xml:lang="en">Moeker J., Mahon B.P., Bornaghi L.F., Vullo D., Supuran C.T., McKenna R., et al. Structural insights into carbonic anhydrase IX isoform specificity of carbohydrate-based sulfamates // Journal of Medicinal Chemistry. 2014. Vol. 57. Issue 20. P. 8635–8645. https://doi.org/10.1021/jm5012935</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lichtenstein DR, Wolfe MM. COX-2 selective NSAIDs: new and improved? Journal of the American Medical Association. 2000;284(10):1297–1299. https://doi.org/10.1001/jama.284.10.1297</mixed-citation><mixed-citation xml:lang="en">Lichtenstein D.R., Wolfe M.M. COX-2 selective NSAIDs: new and improved? // Journal of the American Medical Association. 2000. Vol. 284. Issue 10. P. 1297–1299. https://doi.org/10.1001/jama.284.10.1297</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Bunyatyan ND, Kovalenko SN, Severina HI, Mokhamad EKW, Zalevskyi SV, Shtrygol’ SY, et al. Synthesis and anticonvulsant activity of new 2-(4-oxo-2-thioxo-1,4-dihydro-3(2h)-quinazolinyl)acetamides. Pharmaceutical Chemistry Journal. 2020;54(1). 6 p. https://doi.org/10.1007/s11094-020-02147-5</mixed-citation><mixed-citation xml:lang="en">Bunyatyan N.D., Kovalenko S.N., Severina H.I., Mokhamad E.K.W., Zalevskyi S.V., Shtrygol’ S.Y., et al. Synthesis and anticonvulsant activity of new 2-(4-oxo-2-thioxo-1,4-dihydro-3(2h)-quinazolinyl) acetamides // Pharmaceutical Chemistry Journal. 2020. Vol. 54. Issue 1. 6 p. https://doi.org/10.1007/s11094-020-02147-5</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Shadyro OI, Sorokin VL, Ksendzova GA, Savinova OV, Samovich SN, Boreko EI. Comparative evaluation of the antiherpes activity of compounds with different mechanisms of action. Pharmaceutical Chemistry Journal. 2019;53(7):646–649. https://doi.org/10.1007/s11094-019-02055-3</mixed-citation><mixed-citation xml:lang="en">Shadyro O.I., Sorokin V.L., Ksendzova G.A., Savinova O.V., Samovich S.N., Boreko E.I. Comparative evaluation of the antiherpes activity of compounds with different mechanisms of action // Pharmaceutical Chemistry Journal. 2019. Vol. 53. Issue 7. P. 646–649. https://doi.org/10.1007/s11094-019-02055-3</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mikhailovskii AG, Pogorelova ES, Pershina NN, Makhmudov RR, Novikova VV. Synthesis, analgetical, antihypoxic and antimicrobial activity for (z)-2-(2-arylhydrazono)-2-(3,3-dimethyl-3,4-dihydroisoquinoline-1-yl)acetamides. Khimiko-farmatsevticheskii zhurnal. 2019;53(11):25–29. (In Russian) https://doi.org/10.30906/0023-1134-2019-53-11-25-29</mixed-citation><mixed-citation xml:lang="en">Михайловский А.Г., Погорелова Е.С., Першина Н.Н., Махмудов Р.Р., Новикова В.В. Синтез, анальгическая, антигипоксическая и противомикробная активность (2)-2-(2-арилгидразона)-2-(3,3-диметил-3,4-дигидроизохинолин-1-ил)-ацетамидов // Химико-фармацевтический журнал. 2019. Т. 53. N 11. С. 25–29. https://doi.org/10.30906/0023-1134-2019-53-11-25-29</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kostina M.N. Food scent as the safety method against flies in the buildings. Dezinfektsionnoe Delo = Disinfection Affairs. 2015;94(4):52–60. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Костина М.Н. Пищевая приманка как наиболее безопасный метод борьбы с мухами в помещении. // Дезинфекционное дело. 2015. Т. 94. N 4. С. 52–60.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Plotnikova AS, Nedvetskaya GB, Aizinа YuA. NН-acidity of substituted trichlorethyl acetamides in dimethyl sulfoxide. Izvestiya Vuzov. Prikladnaya Khimiya i Biotekhnologiya = Proceedings of Universities. Applied Chemistry and Biotechnology. 2018;9(1):36–43. (In Russian) https://doi.org/10.21285/2227- 2925-2019-9-1-36-43</mixed-citation><mixed-citation xml:lang="en">Плотникова А.С., Недведская Г.Б., Айзина Ю.А. NH-кислотность замещенных трихлорэтиламидов в среде диметилсульфоксида // Известия вузов. Прикладная химия и биотехнология. 2019. Т. 9. N 1. С. 36–43. https://doi.org/10.21285/2227- 2925-2019-9-1-36-43</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Aizina JA, Rozentsveig IB, Levkovskaya GG. A novel synthesis of chloroacetamide derivatives via C-amidoalkylation of aromatics by 2-chloro-N-(2,2,2-trichloro-1-hydroxyethyl)acetamide. Arkivoc Arkat USA. 2011;8:192–199. https://doi.org/10.3998/ark.5550190.0012.815</mixed-citation><mixed-citation xml:lang="en">Aizina J.A., Rozentsveig I.B., Levkovskaya G.G. A novel synthesis of chloroacetamide derivatives via C-amidoalkylation of aromatics by 2-chloro- N-(2,2,2-trichloro-1-hydroxyethyl)acetamide // Arkivoc. Arkat USA. 2011. Vol. 8. P. 192–199. https://doi.org/10.3998/ark.5550190.0012.815</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Sergeev PV, Shimanovskii NL, Petrov VI. Receptors of physiologically active substances. Moscow; Volgograd: Sem' vetrov; 1999. 640 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Сергеев П.В. Шимановский Н.Л., Петров В.И. Рецепторы физиологически активных веществ: монография. 2-е изд., перераб. и доп. М.; Волгоград: Семь ветров, 1999. 640 с.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Durnev AD, Seredenin SB. Mutagens. Screening and famacological prevention of exposures. Moscow: Meditsina; 1998. 328 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Дурнев А.Д. Середенин С.Б. Мутагены. Скрининг и фамакологическая профилактика воздействий. М.: Медицина, 1998. 328 с.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Aizina YuA. Use of modern information technologies for revealing biological potency of organic compounds. Vestnik Irkutskogo gosudarstvennogo tekhnicheskogo universiteta = Proceedings of Irkutsk State Technical University. 2012;4:145–149. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Айзина Ю.А. Использование современных информационных технологий для выявления биологической активности органических соединений // Вестник ИрГТУ. 2012. N 4 (63). С. 145–149.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Aizina YuA, Nikitin AYa, Levkovskaya GG. PASS method calculated and experimental assessment of biological activity of sulfonamide polychlorinated ethylated arenes and hetarenes. Vestnik Irkutskogo gosudarstvennogo tehnicheskogo universiteta = Proceedings of Irkutsk State Technical University. 2014;12:188–191. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Айзина Ю.А., Никитин А.Я., Левковская Г.Г. Расчетная методом PASS и экспериментальная оценка биологической активности сульфонамидополихлор-этилированных аренов и гетаренов // Вестник ИрГТУ. 2014. N 12 (95). С. 188–191.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Bykova LN. Semi-neutralization potential as a chemical-analytical characteristic of electrolytes in potentiometric titration. Zhurnal analiticheskoi khimii = Journal of Analytical Chemistry (USSR). 1969;24 (12):1781 – 1789. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Быкова Л.Н. Потенциал полунейтрализации как химико-аналитическая характеристика электролитов при потенциометрическом титровании // Журнал аналитической химии. 1969. Т. 24. N 12. C. 1781–1789.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Kreshkov AP, Aldarova NSh, Tanganov BB. Chemical-analytical behavior of sulfur-containing aliphatic dicarboxylic acids in non-aqueous solvents. Zhurnal analiticheskoi khimii = Journal of Analytical Chemistry (USSR). 1970;25(2):362–368. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Крешков А.П., Алдарова Н.Ш., Танганов Б.Б. Химико-аналитическое поведение серосодержащих алифатических дикарбоновых кислот в среде неводных растворителей // Журнал аналитической химии. 1970. Т. 25. N 2. С. 362–368.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Fialkov YuYa, Zhitomirskii AN, Tarasenko YuA. Physical chemistry of non-aqueous solutions. Leningrad: Khimiya; 1973. 376 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Фиалков Ю.Я., Житомирский А.Н., Тарасенко Ю.А. Физическая химия неводных растворов. Л.: Химия, 1973. 376 с.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Fialkov YuYa. Not only in the water. Leningrad: Khimiya; 1989. 88 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Фиалков Ю.Я. Не только в воде. 2-е изд., перераб. и доп. Л: Химия, 1989. 88 с.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Krestov GA, Novoselov NP, Perelygin IS, Kolker AM, Safonova LP, Ovchinnikova VD et al. Ionic Solvation. Moscow: Nauka; 1987. 320 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Крестов Г.А., Новоселов Н.П., Перелыгин И.С., Колкер А.М., Сафонова Л.П., Овчинникова В.Д. [и др.]. Ионная сольватация. М.: Наука, 1987. 320 с.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kloоs ОV, Nedvedskaya GB, Aizina YА, Rozentsveig IB. Sulfonamides and their acidic properties in dimethylsulfoxide. Izvestiya Vuzov. Prikladnaya Khimiya i Biotekhnologiya = Proceedings of Universities. Applied Chemistry and Biotechnology. 2016;6(2):23–29. (In Russian) https://doi.org/10.21285/2227-2925-2016-6-2-23-29</mixed-citation><mixed-citation xml:lang="en">Клоос О.В., Недведская Г.Б., Айзина Ю.А., Розенцвейг И.Б. Сульфонамиды и их кислотные свойства в диметилсульфрксиде // Известия вузов. Прикладная химия и биотехнология. 2016. Т. 6. N 2. С. 23–29. https://doi.org/10.21285/2227- 2925-2016-6-2-23-29</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
