Search Results - "Bogdanov, V. A."

Orientation Distribution of Molecules in a Smectic Liquid Crystal with a Distorted Director Geometry by Bogdanov, A. V, Vorobiev, A. Kh

“…Quantitative determination of the molecular orientation distribution function in samples of liquid crystals with a complex director geometry was performed…”
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Spin Probe Determination of Molecular Orientation Distribution and Rotational Mobility in Liquid Crystals: Model-Free Approach by Vorobiev, A. Kh, Bogdanov, A. V, Yankova, T. S, Chumakova, N. A

“…A model-free approach for simulation of EPR spectra of nitroxide spin probes in liquid-crystalline materials was suggested and used to obtain parameters of…”
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Rotational Dynamics of Nitroxide Biradical in Room-Temperature Ionic Liquids Measured by Quantitative Simulation of EPR Spectra by Bogdanov, A. V, Mladenova Kattnig, B. Y, Vorobiev, A. Kh, Grampp, G, Kokorin, A. I

“…Temperature dependences of electron paramagnetic resonance (EPR) spectra of an imidazoline nitroxide biradical spin probe in a series of room-temperature ionic…”
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Spatial Calibration of Light Yield of a Proton Radiography Scintillator by Shilkin, N. S., Mintsev, V. B., Yuriev, D. S., Kantsyrev, A. V., Kolesnikov, D. S., Bogdanov, A. V., Panyushkin, V. A., Scobliakov, A. V., Gavrilin, R. O., Golubev, A. A.

“…A technique for measuring the spatial heterogeneity of the light yield of a proton radiography scintillator has been developed. It is based on the recording of…”
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Diagnosing Transverse Profile of Ion Beam Using Off-Target X-Ray Radiation by Skobliakov, A. V., Kantsyrev, A. V., Panyushkin, V. A., Bogdanov, A. V., Volkov, V. A., Golubev, A. A., Zähter, S., Gyrdymov, M., Rosmej, O. N.

“…The upcoming experiments on heating targets using intense beams of heavy ions to be carried out within the scope of the FAIR (Facility for Antiproton and Ion…”
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Synthesis and Antimicrobial Activity Evaluation of Ammonium Acylhydrazones Based on 4,6-Di-tert-butyl-2,3-dihydroxybenzaldehyde by Bogdanov, A. V., Bukharov, S. V., Garifullina, R. A., Voloshina, A. D., Lyubina, A. P., Amerkhanova, S. K., Bezsonova, M. S., Khaptsev, Z. Yu, Tsivileva, O. M.

“…The condensation reaction of 4,6-di- tert -butyl-2,3-dihydroxybenzaldehyde with some ammonium acetohydrazides yielded water-soluble acylhydrazones with…”
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Synthesis of Triazolylisatins Glycoconjugates and Some Ammonium Hydrazones on Their Basis by Bogdanov, A. V., Andreeva, O. V., Belenok, M. G., Voloshina, A. D., Enikeeva, K. I., Samorodov, A. V., Mironov, V. F.

“…The click reaction of propargylisatins with some azido-sugars was used to synthesize new isatin derivatives, in which the carbohydrate residue is linked to the…”
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Effect of Structure of 1-Substituted Isatins on Direction of Their Reactions with Some Acetohydrazide Ammonium Derivatives by Bogdanov, A. V., Voloshina, A. D., Sapunova, A. S., Kulik, N. V., Mironov, V. F.

“…The reaction of 1-acylisatins with Girard’s reagent T proceeds with elimination of the acyl substituent and the formation of isatin-3-hydrazone with a…”
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The First Representatives of Phosphonium Salts Based on the Ammonium Acylhydrazone Scaffold: Synthesis and Biological Activity by Bogdanov, A. V., Bukharov, S. V., Rozhkova, M. A., Voloshina, A. D.

“…The acid-catalyzed reaction of substituted benzaldehydes with Girard’s reagent T leads to the formation of new water-soluble mixed ammonium-phosphonium salts…”
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Ammonium Amphiphiles Based on Natural Compounds: Design, Synthesis, Properties, and Biomedical Applications. A Review by Pashirova, T. N., Shaikhutdinova, Z. M., Mironov, V. F., Bogdanov, A. V.

“…In order to search for new antibacterial and anticancer agents, the data of amphiphilic quaternary ammonium compounds (QAC) based on natural structures were…”
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Synthesis and Antitumour Activity of Hybrid Compounds Based on 4-Aminophenylarsonic Acid and Spatially Hindered Phenols by Bukharov, S V, Rakhmatullin, R R, Zamaletdinova, D M, Bogdanov, A V, Voloshina, A D

“…One of the main modern approaches to the creation of effective drugs is the design of new biologically active substances containing two or more pharmacophore…”
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Photoinitiating systems based on 1-hexadecylisatin derivatives by Lenshina, N. A., Arsenyev, M. V., Fagin, A. A., Bogdanov, A. V., Chesnokov, S. A.

“…Six new 1-hexadecyl derivatives of isatin with various substituents at position 5 were synthesized. Their spectral and electrochemical characteristics were…”
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Molecular and Crystal Structures of Ethyl-2-Amino-2-Bis(3,5-di-Tert-Butyl-4-Hydroxybenzyl)Ethanoate. Hydrogen Bonds in the Crystals of Sterically Hindered Phenols by Litvinov, I. A., Bukharov, S. V., Tagasheva, R. G., Bogdanov, A. V., Zamaletdinova, D. M.

“…Ethyl-2-amino-2-bis(3,5-di- tert- butyl - 4-hydroxybenzyl)ethanoate is prepared, its molecular and crystal structures are studied. The H-bond system in the…”
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Biologically Active Symmetric and Asymmetric Dicationic Bis(isatin hydrazones): What is Better―To Complicate or Simplify the Spacer? by Bogdanov, A. V., Voloshina, A. D., Amerkhanova, S. K., Tsivileva, O. M., Rakhmatullin, R. R., Mironov, V. F.

“…The reaction of bisisatins containing a 1,ω-alkylene, -arylene, or -alkyluracil spacer with ammonium acetohydrazides gave a series of symmetric and asymmetric…”
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Ammonium acylhydrazones based on 4,6-di-tert-butyl-2,3-dihydroxybenzaldehyde: synthesis, possibilities of functionalization, and evaluation of biological activity by Bogdanov, A. V., Bukharov, S. V., Yusupov, A. N., Litvinov, I. A., Voloshina, A. D., Tagasheva, R. G., Kolpakova, E. V.

“…The reaction of 4,6-di- tert -butyl-2,3-dihydroxybenzaldehyde with analogs of Girard’s reagents was used to synthesize new water-soluble ammonium…”
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Synthesis and Antimicrobial, Antiplatelet, and Anticoagulant Activities of New Isatin Deivatives Containing a Hetero-Fused Imidazole Fragment by Bogdanov, A. V., Sirazieva, A. R., Voloshina, A. D., Abzalilov, T. A., Samorodov, A. V., Mironov, V. F.

“…A series of isatin derivatives containing an adenine or theophylline fragment have been synthesized. The corresponding N ′-[2-(trimethylammonio)acetyl] and N…”
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Synthesis and Antitumor Activity of Hybrid Compounds Based on Aryl-Substituted Isatins and 2-Chloroethynyl (4-(Dimetylamino)phenyl)(2-hydrazinyl-2-oxoethyl)phosphinate by Bogdanov, A. V., Ivanova, A. A., Voloshina, A. D., Rakhmatullin, R. R., Samorodov, A. V., Valiullina, Z. A., Krylova, I. D., Bukharov, S. V.

“…New phosphorus-containing isatin-3-hydrazones were synthesized by the condensation reaction of 5-substituted isatins with 2-chloroethyl…”
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Sterically Hindered Phenolic Isatin Derivatives Containing a DABCO Fragment: Synthesis and Antimicrobial Activity Testing by Bogdanov, A. V., Voloshina, A. D., Lyubina, A. P., Amerkhanova, S. K., Glukhareva, T. V., Mironov, V. F.

“…The condensation of phenolic isatin derivatives with 1-(2-hydrazinyl-2-oxoethyl)-4-aza-1-azoniabicyclo[2.2.2]octane bromide yielded a series of…”
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Development of a Vertical Mashing Machine and Specifying its Main Parameters by A. V. Bogdanov, A. V. Gritsenko, M. V. Cheskidov, L. A. Shtrikker

“…The paper proves the necessity to create new modernized types of fruit and vegetable processing machines. The paper highlights the importance of such machinery…”
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Relationship Between the Volume of Benzyl Substituent in Isatin-3-acylhydrazones and Their Antimicrobial Activity by Bogdanov, A. V., Voloshina, A. D., Khamatgalimov, A. R., Rakhmatullin, R. R., Samorodov, A. V., Valiullina, Z. A., Mironov, V. F.

“…Water-soluble ammonium salts were prepared by the reaction of new sterically hindered isatin derivatives with analogues of Girard's reagents. The resulting…”
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