Главная Новые поступления Описание Шлюз Z39.50

Базы данных


Публикации Чарушина В.Н. - результаты поиска

Вид поиска

Область поиска
в найденном
 Найдено в других БД:Труды сотрудников Института органического синтеза УрО РАН (20)
Формат представления найденных документов:
полныйинформационныйкраткий
Отсортировать найденные документы по:
авторузаглавиюгоду изданиятипу документа
Поисковый запрос: (<.>K=BENZIMIDAZOLES<.>)
Общее количество найденных документов : 14
Показаны документы с 1 по 10
 1-10    11-14 
1.
Инвентарный номер: нет.
   
   F 70


   
    Fluorinated derivatives of benz[4,5]imidazo[2,1-b][1,3]thiazoles are inhibitors of measles viruses [Электронный ресурс] / A. G. Pokrovskii, E. A. Il"ichyova, S. K. Kotovskaya, S. A. Romanova, V. N. Charushin, O. N. Chupakhin // Doklady Akademii Nauk . - 2004. - Vol.398, №3. - P412-414
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ANTIVIRAL ACTIVITY -- CYTOTOXICITY -- FLUORINATED BENZIMIDAZOLES
Аннотация: The results of in vitro anti-virus activity investigation for the new benzimidazoles (their synthesis is reported previously) are presented. The activity of the most active compound was studied in dependence of its introduction to the culture (before virus adsorption, simultaneously with virus, directly after virus adsorption, after 6 hours and after 1 day). Preliminary treatment of cells didn't protect them from further infecting; therewith the compound introduction simultaneously with virus or after infection caused no considerable effect on its anti-virus activity. The latter is attributed to blocking of late stages of measles virus reproduction - synthesis or arrangement of virus proteins

Найти похожие

2.
Инвентарный номер: нет.
   
   P 80


   
    Polyfluorobenzoyl chlorides and isothiocyanates in reactions with CH-reactive benzimidazoles [Electronic resource] / E. V. Nosova, G. N. Lipunova, A. A. Laeva, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2005. - Vol. 54, № 3. - P733-737
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Reactions of 2-benzoylmethylbenzimidazole with tetra- and pentafluorobenzoyl chlorides afford fluorine-containing 6-benzoyl-7H-benzimidazo[3,2-a]quinolones. 2-Cyanomethyl- or 2-benzoylmethylbenzimidazole reacts with tetra(penta) fluorobenzoyl isothiocyanates to give fluorine containing 1,3-benzothiazinones, which differently behave in reactions with cycloalkylimines

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2005, 54 (3), 733.pdf
Найти похожие

3.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and antiviral activity of fluorinated pyrido[1,2-a]benzimidazoles [Electronic resource] / S. K. Kotovskaya, Z. M. Baskakova, V. N. Charushin, O. N. Chupakhin, E. F. Belanov, N. I. Bormotov, S. M. Balakhnin, O. A. Serova // Pharmaceutical Chemistry Journal. - 2005. - Vol. 39, № 11. - P574-578. - Библиогр. : с. 578 (16 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
SYNTHESIS -- ANTIVIRAL ACTIVITY
Аннотация: Methods for the synthesis of fluorinated pyrido[1,2-a]benzimidazoles have been developed, and a series of such compounds has been obtained and studied for biological activity. In particular, 5,6-difluoro-2-cyanobenzimidazole (II) was synthesized for the first time using the reaction of 1,2-diamino-4,5-difluorobenzole (I) with cyanoacetic ether. Pyrido[1,2-a]benzimidazoles (III, IV) were obtained via condensation of benzimidazole II with diethylethoxymethylene malonate and ethyl acetoacetate. The synthesized pyrido[1,2-a]benzimidazoles (III–XIII) were subjected to screening on a culture of Vero cells for antiviral activity and cytotoxicity with respect to ortho-poxviruses that are pathogenic for humans. ??

\\\\Expert2\\nbo\\Pharmaceutical Chemistry Journal\\2005, 39 (11),574.pdf
Найти похожие

4.
Инвентарный номер: нет.
   
   П 50


   
    Полифторбензоилхлориды и изотиоцианаты в реакциях с СH-активными бензимидазолами [] = Polyfluorobenzoyl chlorides and isothiocyanates in reactions with CH-reactive benzimidazoles / Э. В. Носова, Г. Н. Липунова, А. А. Лаева, В. Н. Чарушин // Изв. АН. Сер. Химическая. - 2005. - N 3. - 720-724: рис. - Библиогр. : с. 724 (24 назв.) . - ISSN 0002-3353
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Взаимодействием (2-бензоилметил)бензимидазола с тетра- и пентафторбензоилхлоридами получены фторсодержащие 6-бензоил-7H-бензимидазо[3,2-а]хинолоны. На основе 2-цианометилбензимидазола или 2-бензоилметилбензимидазола и тетра(пента)фторбензоилизотиоцианатов синтезированы фторсодержащие 1,3-бензотиазиноны, для которых выявлены различия в реакциях с циклоалкилиминами.

Найти похожие

5.
Инвентарный номер: нет.
   
   С 38


   
    Синтез и противовирусная активность фторсодержащих производных пиридо[1,2-а]бензимидазолов [] = Synthesis and antiviral activity of fluorinated pyrido[1,2-a]benzimidazoles / С. К. Котовская, З. М. Баскакова, В. Н. Чарушин, О. Н. Чупахин // Химико-фармацевтический журнал. - 2005. - Т. 39, N 11. - 12-16: табл. - Библиогр. : с. 16 (16 назв.) . - ISSN 0023-1134
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Разработаны методы синтеза фторсодержащих производных пиридо[1,2-а]бензимидазолов,предназначенных для биологического тестирования. Реакцией 1,2-диамино-4,5-дифторбензола (I) с цианоуксусным эфиром впервые синтезирован 5,6-дифтор-2-циано-бензимидазол(II), конденсацией которого с эфирами этоксиметиленмалоновой кислоты и ацетоуксусным эфиром получены пиридо[1,2]бензимидазолы (III, IV). Пиридо[1,2-а]бензимидазолы (III-XIII) были подвергнуты скринингу на противовирусную и цитотоксическую активность в Государственном научном центре вирусологии и биотехнологии "Вектор" на культуре клеток Vero в отношении ортопксивирусов, патогенных для человека

Найти похожие

6.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and reactivity of monothiooxamides of the aminonitroarene series [Electronic resource] / V. N. Yarovenko, A. V. Polushina, K. S. Levchenko, I. V. Zavarzin, M. M. Krayushkin, S. K. Kotovskaya, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2009. - Vol. 58, № 6. - P1276-1280
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Monothiooxamides containing aminonitrobenzene and aminonitropyridine fragments have been synthesized. A possibility to synthesize thioesters and fused imidazole and diazepine derivatives on their basis has been demonstrated

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2009, 58 (6), 1276-1280.pdf
Найти похожие

7.
Инвентарный номер: нет.
   
   R 30


   
    Reactions of fluoroalkyl-containing lithium 1,3-diketonates with diaminoarenes and 2-aminobenzenethiol [Electronic resource] / V. I. Filyakova, N. S. Boltacheva, D. V. Sevenard, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 9. - P1791-1796. - Bibliogr. : p. 1796 (25 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
FLUOROALKYL -- CONTAINING LITHIUM 1,3-DIKETONATES -- 1,2-DIAMINOBENZENE -- 2,3-DIAMINONAPHTHALENE -- 1,2-DIAMINO-4,5-DIFLUOROBENZENE -- 2-AMINOBENZENETHIOL
Аннотация: 1,5-Benzo[b]- and 1,5-naphtho[2,3-b]diazepines were synthesized by the reaction of lithium 1,3-diketonates with 1,2-diaminobenzene and 2,3-diaminonaphthalene in an MeOH-AcOH-HCl mixture at 0 °C. The reactions of fluoroalkyl-containing lithium 1,3-diketonates with 1,2-diaminobenzene and 1,2-diamino-4,5-difluorobenzene under reflux in acetic acid afford 2-fluoroalkyl-containing benzimidazoles as the major products, whereas the reaction with 2-aminothiophenol gives 2-phenylbenzothiazole. The reactions of lithium diketonate containing the cyclohexane and cyclopentane moieties with 1,2-diaminoarenes and 2-aminobenzenethiol are accompanied by the opening of the carbocycle to form 2-(6-oxo-7,7,7-trifluoroheptyl)benzimidazole and 2-(5-oxo-6,6,6-trifluorohexyl)benzothiazole hydrates, respectively.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2010, 59 (9), 1791-1796.pdf
Найти похожие

8.
Инвентарный номер: нет.
   


   
    Chemo-Enzymatic Synthesis and Biological Evaluation of 5,6-Disubstituted Benzimidazole Ribo- and 2′-Deoxyribonucleosides / I. D. Konstantinova, O. M. Selezneva, S. K. Kotovskaya, Z. M. Baskakova, V. N. Charushin, A. V. Baranovsky // Synthesis. - 2012. - Vol.45. - Article in press
Кл.слова (ненормированные):
5,6-DISUBSTITUTED BENZIMIDAZOLES -- NUCLEOSIDES -- PURINE NUCLEOSIDE PHOSPHORYLASE
Аннотация: A number of new 5,6-disubstituted benzimidazoles have been prepared and their substrate properties for recombinant E. coli purine nucleoside phosphorylase (PNP; the product of the deoD gene) in the transglycosylation reaction were investigated. The heterocyclic- bases showed good substrate activity for PNP and the ribo- and 2′-deoxyribonucleosides were synthesized. The predominant (OMe and OEt) or exclusive (Oi-Pr, morpholino, and N-methylpiperazino) formation of the 5-substituted 6-fluoro-1-(β-D-ribofuranosyl)benzimidazoles was observed. The formation of the regioisomeric 6- methoxy-, 6-ethoxy-, or 6-isopropoxy-substituted 1-(2-deoxy-β-D-ribofuranosyl)-5-fluorobenzimidazoles was observed in the trans-2-deoxyribosylation reaction of the corresponding bases. The predominant or exclusive formation of the regioisomeric N1-nucleosides with bulky 5-substituents of 6-fluorobenzimidazole points to a large hydrophobic pocket in the E. coli PNP active site that can accommodate these groups. The biological activity of the synthesized nucleosides was studied and revealed no inhibitory activity against a broad variety of DNA and RNA viruses. The compounds also lacked significant cy

\\\\expert2\\nbo\\Synthesis\\2012, Article in press.pdf
Найти похожие

9.
Инвентарный номер: нет.
   


   
    Chemo-Enzymatic Synthesis and Biological Evaluation of 5,6-Disubstituted Benzimidazole Ribo- and 2′-Deoxyribonucleosides / I. D. Konstantinova, O. M. Selezneva, S. K. Kotovskaya, Z. M. Baskakova, V. N. Charushin, A. V. Baranovsky // Synthesis. - 2013. - Vol.45, № 2. - С. 272-280
Кл.слова (ненормированные):
5,6-DISUBSTITUTED BENZIMIDAZOLES -- NUCLEOSIDES -- PURINE NUCLEOSIDE PHOSPHORYLASE
Аннотация: A number of new 5,6-disubstituted benzimidazoles have been prepared and their substrate properties for recombinant E. coli purine nucleoside phosphorylase (PNP; the product of the deoD gene) in the transglycosylation reaction were investigated. The heterocyclic- bases showed good substrate activity for PNP and the ribo- and 2′-deoxyribonucleosides were synthesized. The predominant (OMe and OEt) or exclusive (Oi-Pr, morpholino, and N-methylpiperazino) formation of the 5-substituted 6-fluoro-1-(β-D-ribofuranosyl)benzimidazoles was observed. The formation of the regioisomeric 6- methoxy-, 6-ethoxy-, or 6-isopropoxy-substituted 1-(2-deoxy-β-D-ribofuranosyl)-5-fluorobenzimidazoles was observed in the trans-2-deoxyribosylation reaction of the corresponding bases. The predominant or exclusive formation of the regioisomeric N1-nucleosides with bulky 5-substituents of 6-fluorobenzimidazole points to a large hydrophobic pocket in the E. coli PNP active site that can accommodate these groups. The biological activity of the synthesized nucleosides was studied and revealed no inhibitory activity against a broad variety of DNA and RNA viruses. The compounds also lacked significant cy

\\\\expert2\\nbo\\Synthesis\\2013, v. 45. N 2. p. 272-280.pdf
Найти похожие

10.
Инвентарный номер: нет.
   
   C 51


   
    Chemo-enzymatic synthesis and biological evaluation of 5,6-disubstituted benzimidazole ribo- and 2′-deoxyribonucleosides [Электронный ресурс] / I. D. Konstantinova, O. M. Selezneva, I. V. Fateev, T. A. Balashova, S. K. Kotovskaya, Z. M. Baskakova, V. N. Charushin, I. A. Mikhailopulo // Synthesis (Germany). - 2013. - Vol.45, №2, art. N SS-2012-T0784-OP. - P272-280
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
5,6-DISUBSTITUTED BENZIMIDAZOLES -- NUCLEOSIDES -- SUBSTRATE PROPERTIES
Аннотация: A number of new 5,6-disubstituted benzimidazoles have been prepared and their substrate properties for recombinant E. coli purine nucleoside phosphorylase (PNP; the product of the deoD gene) in the transglycosylation reaction were investigated. The heterocyclic bases showed good substrate activity for PNP and the ribo- and 2-deoxyribonucleosides were synthesized. The predominant (OMe and OEt) or exclusive (Oi-Pr, morpholino, and N-methylpiperazino) formation of the 5-substituted 6-fluoro-1-(β-d- ribofuranosyl)benzimidazoles was observed. The formation of the regioisomeric 6- methoxy-, 6-ethoxy-, or 6-isopropoxy-substituted 1-(2-deoxy-β-d- ribofuranosyl)-5-fluorobenzimidazoles was observed in the trans-2- deoxyribosylation reaction of the corresponding bases. The predominant or exclusive formation of the regioisomeric N1-nucleosides with bulky 5-substituents of 6-fluorobenzimidazole points to a large hydrophobic pocket in the E. coli PNP active site that can accommodate these groups. The biological activity of the synthesized nucleosides was studied and revealed no inhibitory activity against a broad variety of DNA and RNA viruses. The compounds also lacked significant cytotoxicity

\\\\expert2\\nbo\\Synthesis\\2013, v. 45. N 2. p. 272-280.pdf
Найти похожие

 1-10    11-14 
 

Сиглы отделов ЦНБ УрО РАН


  бр.ф. - Бронированный фонд

  бф - Научно-библиографический отдел

  БХЛ - Фонд художественной литературы

  ИИиА -Фонд исторической литературы в ЦНБ УрО РАН

  ИМЕТ -Отдел ЦНБ в Институте металлургии УрО РАН

  кх - Отдел фондов (книгохранениe)

  МБА - Межбиблиотечный абонемент

  мф - Методический фонд

  ок - Отдел научной каталогизации

  оку - Отдел комплектования и учета

  орф - Обменно-резервный фонд

  пф - Читальный зал деловой и патентной информации

  рк - Фонд редкой книги

  ч/з - Главный читальный зал

  эр - Зал электронных ресурсов

  

Сиглы библиотек институтов и НЦ УрО РАН
© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)
Яндекс.Метрика