Výsledky vyhledávání - "I. F. Zaripova"

Isatin Derivatives Containing Sterically Hindered Phenolic Fragment and Water-Soluble Acyl Hydrazones on Their Basis: Synthesis and Antimicrobial Activity

Autor: Andrei V. Bogdanov, N. V. Kulik, Vladimir F. Mironov, S. V. Bukharov, I. F. Zaripova, A. D. Voloshina, A. S. Strobykina

Publikováno v: Russian Journal of General Chemistry. 88:57-67

Condensation reactions of isatin derivatives with 3,5-di(tert-butyl)-4-hydroxybenzyl acetate and the Girard’s reagent T has afforded a series of novel water-soluble isatin-3-acyl hydrazones containing a sterically hindered phenolic fragment in posi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60a587d556300e6fca5be9889aefa528
https://doi.org/10.1134/s1070363218010097

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Synthesis and antimicrobial activity evaluation of some novel water-soluble isatin-3-acylhydrazones

Autor: Ayrat R. Khamatgalimov, Andrei V. Bogdanov, I. F. Zaripova, Vladimir F. Mironov, Alexandra D. Voloshina, Julia K. Voronina, Sergey V. Bukharov, N. V. Kulik, Anastasia S. Strobykina

Publikováno v: Monatshefte für Chemie - Chemical Monthly. 149:111-117

By acid-catalyzed reaction of substituted isatins with Girard’s reagent T, new water-soluble isatin-3-acylhydrazones were obtained with high yields. Their antimicrobial activity was evaluated. Selective activity against Gram-positive bacteria (S. a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d91c2b996881b90f6185d506c25b657
https://doi.org/10.1007/s00706-017-2049-y

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Reactions of benzazole-2-thiones with 3,5-di-tert-butyl-4-hydroxybenzyl acetate

Autor: I. F. Zaripova, T. R. Deberdeev, D. R. Gataullina, Yu. K. Voronina, G. N. Nugumanova, R. G. Tagasheva, S. V. Bukharov

Publikováno v: Russian Journal of General Chemistry. 87:22-28

The benzylation of benzothiazole(oxazole, imidazole)-2-thiones with 3,5-di-tert-butyl-4-hydroxybenzyl acetate involves either the sulfur or nitrogen atom depending on the reaction conditions. The S- and N-benzylation products of benzazole-2-thiones a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f8e2d840e3cae2294b21bb56249cf2e
https://doi.org/10.1134/s1070363217010054

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Synthesis and Antimicrobial Activity of Some New Isatins Containing Benzotriazole Fragment

Autor: Andrei V. Bogdanov, I. F. Zaripova, Vladimir F. Mironov, A. D. Voloshin, A. R. Gil’fanova

Publikováno v: Russian Journal of General Chemistry. 88:1748-1750

New isatin derivatives bearing benzotriazole substituent at the endocyclic nitrogen atom were synthesized. The resulting compounds and trimethylammonium acylhydrazones on their basis show a pronounced antimicrobial activity.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::196391f166a84ea55d1584bcd9fdc00e
https://doi.org/10.1134/s1070363218080303

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Opening of 1-acylisatin ring in reactions with primary and secondary amines (microreview)

Autor: Andrei V. Bogdanov, I. F. Zaripova

Publikováno v: Chemistry of Heterocyclic Compounds. 54:686-688

This microreview compiles the methods of opening of 1-acylisatin ring in reactions with primary and secondary amines published over the past 8 years.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b6d24deffd95d79ef99ea2e5a01a81c
https://doi.org/10.1007/s10593-018-2331-x

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Features of Reactions of Some 1-Arylaminomethylisatins with Girard’s Reagent T

Autor: Andrei V. Bogdanov, I. F. Zaripova, Vladimir F. Mironov, A. R. Gil’fanova

Publikováno v: Russian Journal of General Chemistry. 88:124-126

Depending on the structure of the substituent at the endocyclic nitrogen atom, the reactions of aminomethylisatins with the Girard’s reagent T can proceed both with the elimination of the aminomethyl group and with its retention resulting in the fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac3ef1fad403d8f685cf15303f13dbf6
https://doi.org/10.1134/s1070363218010206

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Isatin derivatives bearing a fluorine atom. Part 1: Synthesis, hemotoxicity and antimicrobial activity evaluation of fluoro-benzylated water-soluble pyridinium isatin-3-acylhydrazones

Autor: Irina V. Tsivunina, I. F. Zaripova, Andrei V. Bogdanov, N. V. Kulik, Vladimir F. Mironov, Anastasia S. Sapunova, Alexey B. Dobrynin, Alexandra D. Voloshina

Publikováno v: Journal of Fluorine Chemistry. 227:109345

A series of 1-fluorobenzylated isatins and water-soluble pyridinium isatin-3-acylhydrazones on their base were obtained. The biological evaluation of novel hydrazones showed a significant dependence of their antimicrobial activity on the position of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f813696e4aa26c3672366a5b8d91e6cd
https://doi.org/10.1016/j.jfluchem.2019.109345

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Tunable amphiphilic π-systems based on isatin derivatives containing a quaternary ammonium moiety: The role of alkyl chain length in biological activity

Autor: I. I. Vandyukova, Vladimir F. Mironov, L. Ya. Zakharova, I. F. Zaripova, Andrei V. Bogdanov, A.E. Vandyukov, A. D. Voloshina, A. S. Sapunova, Tatiana N. Pashirova, E. A. Burilova

Publikováno v: Journal of Molecular Liquids. 290:111220

This work deals with polyfunctional biocompatible amphiphilic isatin derivatives. Isatin-3-acylhydrazones containing a quaternary ammonium moiety (Is-Q-n) with varying hydrophobicity (R = CnH2n+1, where n = 10, 12, 14, 16, 18, 20) were synthesized. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4fdf334b6260baf53fff19fc2869ef0
https://doi.org/10.1016/j.molliq.2019.111220

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