Search Results - "Chizhov, A. O."

Specific Interaction of Novel Friunavirus Phages Encoding Tailspike Depolymerases with Corresponding Acinetobacter baumannii Capsular Types by Popova, A V, Shneider, M M, Arbatsky, N P, Kasimova, A A, Senchenkova, S N, Shashkov, A S, Dmitrenok, A S, Chizhov, A O, Mikhailova, Y V, Shagin, D A, Sokolova, O S, Timoshina, O Y, Kozlov, R S, Miroshnikov, K A, Knirel, Y A

“…is one of the most clinically important nosocomial pathogens. The World Health Organisation refers it to its «critical priority» category to develop new…”
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Mechanisms of Acinetobacter baumannii Capsular Polysaccharide Cleavage by Phage Depolymerases by Knirel, Y. A., Shneider, M. M., Popova, A. V., Kasimova, A. A., Senchenkova, S. N., Shashkov, A. S., Chizhov, A. O.

“…Aerobic gram-negative bacterium Acinetobacter baumannii has recently become one of the most relevant pathogens associated with hospital-acquired infections…”
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Glycoprobe for selective embedding in membrane rafts by Savchenko, M. S., Anisimova, D. O., Chizhov, A. O., Bovin, N. V., Ryzhov, I. M.

“…Synthetic analogs of glycolipids are widely used for modification of the cell membrane with glycans. Constructs capable of selective (or even specific)…”
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Synthesis of selectively protected α-(1→3)- and α-(1→5)-linked octasaccharide moiety bearing a Janus aglycone, related to the branching site of mycobacterial polysaccharides by Abronina, P. I., Shvyrkina, Yu. S., Zinin, A. I., Chizhov, A. O., Kononov, L. O.

“…A novel selectively protected α-(1→3)- and α-(1→5)-linked branched octasaccharide based on arabinofuranose was synthesized via a convergent route as a…”
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Structure, 1H and 13C NMR spectra of the minor component from the antimicrobial complex produced by actinomycete Streptomyces roseoflavus (INA-Ac-5812) by Tsvetkov, D. E., Chizhov, A. O., Dmitrenok, A. S., Lapchinskaya, O. A., Katrukha, G. S., Nifantiev, N. E.

“…The antibiotics INA-5812, produced by the strain INA-Ac-5812 of Streptomyces roseoflavus have pronounced antibacterial and chemotherapeutic activity and low…”
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Synthesis of triazole-linked pseudo-oligosialic acid derivatives by Savelyeva, N. Yu, Shpirt, A. M., Orlova, A. V., Chizhov, A. O., Kononov, L. O.

“…Using the Cu I -catalyzed 1,3-dipolar cycloaddition of terminal alkynes to azides, neuraminic acid di-, tri-, and tetrapseudosaccharides were synthesized, in…”
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Polyphenolic components of knotwood extracts from Populus tremula (quaking aspen) by Tsvetkov, D. E., Dmitrenok, A. S., Tsvetkov, Yu. E., Chizhov, A. O., Nifantiev, N. E.

“…An extract from the knotwood of Populus tremula (quaking aspen) was studied by HPLC, NMR spectroscopy, and mass spectrometry in order to identify new sources…”
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Polyphenol components of the knotwood extracts of Salix capreal by Tsvetkov, D. E., Dmitrenok, A. S., Tsvetkov, Yu. E., Chizhov, A. O., Nifantiev, N. E.

“…According to HPLC, NMR spectroscopy, and mass spectrometry, the extracts of the knotwood of Salix caprea l . contain catechin ( 1 ), 7- O -(β- d…”
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A New Example of Rearrangement Observed in the Tandem Mass Spectra of Oligosaccharides by Chizhov, A. O., Filatov, A. V., Perepelov, A. V., Knirel, Y. A.

“…A single example of a rearrangement (the elimination of an internal residue) was found in the [M + Na] + ion of glycosyl polyol under collision-induced…”
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Structure of the capsular polysaccharide of Acinetobacter baumannii MAR 55–66 by Arbatsky, N. P., Shashkov, A. S., Chizhov, A. O., Timoshina, O. Yu, Shneider, M. M., Knirel, Yu. A.

“…A capsular polysaccharide was isolated from cells of opportunistic bacterial pathogen Acinetobacter baumannii strain MAR 55–66. According to carbohydrate…”
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Synthesis of Bifunctional Lipophilic Constructs by Anisimova, D. O., Savchenko, M. S., Tuzikov, A. B., Paramonov, A. S., Chizhov, A. O., Bovin, N. V., Ryzhov, I. M.

“…Objective: Synthetic lipophilic constructs (Function–Spacer–Lipids, FSLs) are excellent tools for modification of cell surface with almost any molecular…”
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Synthesis of Glycolipid Analogs Containing A (Type 2) Tetrasaccharide by Petrakova, D. O., Savchenko, M. S., Popova, I. S., Tuzikov, A. B., Paramonov, A. S., Chizhov, A. O., Bovin, N. V., Ryzhov, I. M.

“…Glycolipids are components of the cell membrane capable of transport both from it and in the opposite direction, i.e. from the intercellular matrix to the…”
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Branching of the galacturonan backbone of comaruman, a pectin from the marsh cinquefoil Comarum palustre L by Ovodova, R G, Popov, S V, Bushneva, O A, Golovchenko, V V, Chizhov, A O, Klinov, D V, Ovodov, Yu S

“…Galacturonan, the main constituent of the backbone (core) of the comaruman macromolecule, a pectin from the marsh cinquefoil Comarum palustre L., was obtained…”
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Synthesis of Disaccharide Xylβ1-2Manβ, the Core Fragment of Plant N-Glycoproteins by Tsygankova, S. V., Pazynina, G. V., Paramonov, A. S., Chizhov, A. O., Bovin, N. V.

“…— The disaccharide Xylβ1-2Manβ was synthesized for the first time in a spacer-armed form. This structural fragment is typical of the N -chains of plant cell…”
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Chemical constituents of the extracts of the knotwood of Pinus roxburghii Sarg. and their antioxidant activity by Tsvetkov, D. E., Kumar, R., Devrani, R., Dmitrenok, A. S., Tsvetkov, Yu. E., Chizhov, A. O., Yashin, A. Ya, Yashin, Ya. I., Varshney, V. K., Nifantiev, N. E.

“…Chemical composition of the extract from the Pinus roxburghii Sarg. knotwood was studied for the first time. The extracts were obtained by ultrasound assisted…”
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Synthesis of androsteno[17,16-d]pyrazoles and androsteno[17,16-d]-2′-pyrazolines with pyrazolo[3,4-d]pyrimidine fragments by Komkov, A. V., Chizhov, A. O., Shashkov, A. S., Zavarzin, I. V.

“…Reactions of pyrazolo[3,4- d ]pyrimidine-containing hydrazines with pregnenolone derivatives were studied. The reaction of…”
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Components of the extracts of the knot wood of Dalbergia Sissoo Linn. and their antioxidant activity by Tsvetkov, D. E., Kumar, R., Dmitrenok, A. S., Tsvetkov, Yu. E., Chizhov, A. O., Yashin, A. Ya, Yashin, Ya. I., Varshney, V. K., Nifantiev, N. E.

“…The composition of the extract from the Dalbergia Sissoo Linn. knot wood was studied. Components obtained by extraction with 95% aqueous acetone were isolated,…”
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4-Phenyl-5-(2-Thienylmethyl)-2,4-Dihydro-3H-1,2,4-Triazole-3-Selone and 3,3'-Di[4-Phenyl-5-(2-Thienylmethyl)-4H-1,2,4-Triazolyl] Diselenide: Synthesis, Structures, and Biocidal Properties by Osmanov, V. K., Chipinskii, E. V., Askerov, R. K., Grishina, M. M., Khrustalev, V. N., Peregudov, A. S., Chizhov, A. O., Smirnova, O. N., Borisov, A. V.

“…Three new organoselenium compounds are synthesized: N -phenyl-2-(2-thienylacetyl)hydrazinecarboselenoamide ( I ), 4-phenyl-5-(2-thienylmethyl)-2,4-dihydro-3 H…”
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Isomeric Effects in Collisionally-induced Dissociation of β-(1→6)-linked Cyclic Tetrasaccharides of the Glcp 2GlcpN 2 Composition by Chizhov, A O, Gening, M L, Pinsker, O A, Tsvetkov, Yu E, Nifantiev, N E

“…Electrospray ionization (ESI) high resolution mass spectra of positively charged ions (the first and the second order) of protonated molecules of isomeric…”
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Structure of the O-polysaccharide of Escherichia coli O60 by Perepelov, A. V., Naumenko, O. I., Senchenkova, S. N., Shashkov, A. S., Chizhov, A. O., Knirel, Yu. A.

“…Structure of the O-polysaccharide (O-antigen) of Escherichia coli O60 was studied by sugar analysis, partial solvolysis with CF 3 CO 2 H, and 1 D and 2D 1 H…”
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