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 Найдено в других БД:Каталог книг и продолжающихся изданий (2)Публикации Черешнева В.А. (2)Публикации Чарушина В.Н. (8)
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Общее количество найденных документов : 18
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 1-10    11-18 
1.
Инвентарный номер: нет.
   
   T 44


   
    Лечебная эффективность нового отечественного химиопрепарата Триазавирин в отношении возбудителя гриппа А (H5N1) = Therapeutic efficacy of triazavirin, a novel russian chemotherapeutic, against influenza virus A (H5N1) / S. A. Loginova, S. V. Borisevich, V. A. Maksimov, V. P. Bondarev, S. K. Kotovskaya, V. L. Rusinov, V. N. Charushin, O. N. Chupakhin // Антибиотики и химиотерапия. - 2011. - Т. 56, № 1-2. - С. 10-12. - Библиогр.: с. 12 (13 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ТРИАЗАВИРИН -- ВИРУС ГРИППА A

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2.
Инвентарный номер: нет.
   


   
    β-D-ribofuranosyl substituted polyfluoroalkylpyrazoles and their activity against the influenza virus / A. E. Ivanova, Y. V. Burgart, V. I. Saloutin, Y. R. Orshanskaya, V. V. Zarubaev // Mendeleev Communications. - 2018. - Vol. 28, № 1. - P52-54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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3.
Инвентарный номер: нет.
   
   T 86


   
    Triazaverin prophylactic efficacy against influenza virus A (H5N1) [Электронный ресурс] / S. Ya. Loginova, S. V. Borisevich, B. A. Maksimov, V. P. Bondarev, S. K. Kotovskaya, V. L. Rusinov, V. N. Charushin, O. N. Chupakhin // Antibiotiki i Khimioterapiya . - 2010. - Vol.55, №9-10. - P25-28
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ANTIVIRAL EFFICACY -- INFLUENZA VIRUS A -- PROPHYLAXIS
Аннотация: The experimental study of the prophylactic efficacy of Triazaverin against the experimental form of the influenza virus A (H5N1) on albino mice intranasally infected with the influenza virus A/Chicken/Kurgan/Russia/02/05 vs. the reference drugs Tamiflu ®, Remantadin and Arbidol ® showed that in doses of 1 to 100 mg/kg it was efficient in the animal protection from death. The drug was also efficient in the urgent prophylaxis. Triazaverin effectively inhibited the influenza A virus multiplication in the lungs of the albino mice

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4.
Инвентарный номер: нет.
   


   
    Synthesis of pyrimidine conjugates with 4-(6-amino-hexanoyl)-7,8-difluoro-3,4-dihydro-3-methyl-2h-[1,4] benzoxazine and evaluation of their antiviral activity / V. P. Krasnov, V. V. Musiyak, G. L. Levit [et al.] // Molecules. - 2022. - Vol. 27, № 13. - Ст. 4236
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
PYRIMIDINE
Аннотация: A series of pyrimidine conjugates containing a fragment of racemic 7,8-difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine and its (S)-enantiomer attached via a 6-aminohexanoyl fragment were synthesized by the reaction of nucleophilic substitution of chlorine in various chloropyrimidines. The structures of the synthesized compounds were confirmed by 1H, 19F, and 13C NMR spectral data. Enantiomeric purity of optically active derivatives was confirmed by chiral HPLC. Antiviral evaluation of the synthesized compounds has shown that the replacement of purine with a pyrimidine fragment leads to a decrease in the anti-herpesvirus activity compared to the lead compound, purine conjugate. The studied compounds did not exhibit significant activity against influenza A (H1N1) virus.

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5.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and antiviral activity of nucleoside analogs based on 1,2,4-triazolo[3,2-c][1,2,4]triazin-7-ones [Electronic resource] / V. L. Rusinov, O. N. Chupakhin, S. L. Deev, T. S. Shestakova, E. N. Ulomskii, L. I. Rusinova, O. I. Kiselev, E. G. Deeva // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 1. - P136-143
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
NUCLEOSIDE ANALOGS -- ANTIVIRAL DRUGS -- HYDROXYETHOXYMETHYL
Аннотация: Nucleoside analogs containing hydroxybutyl, hydroxyethoxymethyl, allyloxymethyl, and propargyloxymethyl fragments were synthesized based on 1,2,4-triazolo[3,2-c][1,2,4]triazin-7-ones isosteric to purine bases. Some of the compounds obtained inhibit in vitro reproduction of influenza and respiratory syncytial virus infection

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2010, 59 (1), 136-143.pdf
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6.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and antiviral activity of nonannulated tetrazolylpyrimidines / V. A. Ostrovskii, G. G. Danagulyan, O. M. Nesterova [et al.] // Chemistry of Heterocyclic Compounds. - 2021. - Vol. 57, № 4. - P448–454
УДК
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
PYRIMIDINES -- TETRAZOLES -- BIOLOGICAL ACTIVITY -- LINKERS
Аннотация: Nonannulated tetrazolylpyrimidines in the structure of which the heterocyclic fragments are separated by hydrazinocarbonylmethyl, methylpyrazolyl groups or a sulfur atom were synthesized. Some of these compounds showed moderate in vitro activity against H1N1 subtype of influenza A virus. The selectivity index of the anti-influenza action of {5-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]-1H-tetrazol1-yl}acetic acid, which has very low cytotoxicity, was twice as high as the selectivity index of the reference drug rimantadine.

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7.
Инвентарный номер: нет.
   
   S 43


   
    Secondary structure of the M2 protein of type-A influenza-virus and its role in rimantadine and deytiforine resistanse [Text] / O. I. Kiselev, V. P. Mishin, V. I. Eroshkin, K. N. Kizeletskaya, E. V. Usova, V. I. Rudenko, O. N. Chupakhin // Molecular Biology. - 1994. - Vol. 28, N 5. - P650-653
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Studies on the molecular aspects of resistance of influenza virus A to drugs (rimantadine, deytiforine, amantadine) allow purposeful design of new compounds having a broad spectrum of antiviral activity and evoking no resistance

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8.
Инвентарный номер: нет.
   


   
    Polyfluoroalkylated antipyrines in Pd-catalyzed transformations / E. V. Shchegolkov, Y. V. Burgart, D. A. Matsneva [et al.] // RSC Advances. - 2021. - Vol. 11, № 56. - P35174-35181
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: In the direct C–H arylation with arylhalogenides in the presence of Pd(OAc)2, trifluoromethyl-containing antipyrine reacts very slowly and incompletely owing to the low nucleophilicity of its C4 center. However, it was effective in modifying polyfluoroalkyl-substituted 4-bromo- and 4-iodo antipyrines by the Suzuki and Sonogashira reactions. It was established that using Pd2(dba)3 as catalyst and XPhos as phosphine ligand was the optimal catalytic system for the synthesis of 4-aryl- and 4-phenylethynyl-3-polyfluoroalkyl-antipyrines. Moreover, iodo-derivatives as the initial reagents were found to be more advantageous compared to bromo-containing analogs. It was found that 4-phenylethynyl-5-CF3-antipyrine has a moderate activity against the influenza virus A/Puerto Rico/8/34 (H1N1) and 4-iodo-5-CF3-antipyrine reveals a weak activity against the vaccine virus (strain Copenhagen) and bovine diarrhea virus (strain VC-1).

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9.
Инвентарный номер: нет.
   
   N 89


   
    Novel purine conjugates with N-heterocycles: synthesis and anti-influenza activity / V. P. Krasnov, V. V. Zarubaev, D. V. Gruzdev [et al.] // Chemistry of Heterocyclic Compounds. - 2021. - Vol. 57, № 4. - P498-504
УДК
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
6-CHLOROPURINE -- HETEROCYCLIC AMINES -- ANTIVIRAL ACTIVITY -- INFLUENZA A AND B VIRUSES
Аннотация: A number of novel amides were synthesized by coupling of 6-[(9H-purin-6-yl)amino]hexanoic acid to heterocyclic amines. The antiviral activity of the obtained compounds, as well as of purine conjugates in which 7,8-difluoro-3-methyl-3,4-dihydro-2H-1,4-benzoxazine is linked to position 6 of purine through a fragment of ɷ-amino acids with varying lengths of polymethylene chains against influenza A and B viruses was studied in vitro. Purine derivatives have been shown to have moderate activity against influenza A (H1N1) virus. The antiinfluenza activity and cytotoxicity of conjugates with 7,8-difluoro-3-methyl-3,4-dihydro-2H-1,4-benzoxazine depend on the length of the linker fragment.

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10.
Инвентарный номер: нет.
   


   
    New nido-carborane-containing conjugates of purine: synthesis and antiviral activity / D. A. Gruzdev, A. A. Telegina, V. A. Ol’shevskaya [et al.] // Russian chemical bulletin. - 2022. - Vol. 71, № 11. - P2375-2382
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
   ХИМИЧЕСКИЕ НАУКИ

Аннотация: New purine derivatives containing a nido-carborane fragment were synthesized by nucleophilic substitution of chlorine atom in 6-chloropurine and 2-amino-6-chloropurine under the action of nido-carborane-containing amines. Compounds with significant activity against the acyclovir-resistant strain of herpes simplex virus type 1, as well as with moderate activity against influenza viruses A and B, were discovered for the first time among the synthesized nido-carboranyl derivatives of purine.

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