Search Results - "Kuznetsov, Yu. V."

Optimization of the synthesis of 21-benzylidene-substituted steroids and pitfalls of the Claisen-Schmidt condensation by Knyazev, V. V., Kuznetsov, Yu. V., Tserfas, M. O., Kolotyrkina, N. G., Zavarzin, I. V., Levina, I. S.

“…Data on the influence of solvents, ratios and nature of reagents on the distribution of typical impurities and yields of target products of the reaction of…”
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Development of High-Strength Corrosion Resistant Austenitic Steel for Oil Equipment Shafts by Kuznetsov, Yu. V., Muradyan, O. S., Muradyan, S. O.

“…This article is devoted to development of high-strength corrosion-resistant austenitic steel with a nitrogen content of 0.7–1.0 wt.% for use as oil equipment…”
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Key structures for the synthesis of steroid antitumor agents. Synthesis of 16-dehydro-17-carbaldehydes of 13β- and 13α-estratriene series by Tserfas, M. O., Kuznetsov, Yu. V., Levina, I. S., Zavarzin, I. V.

“…A convenient preparative synthesis of 3-methoxyestra-1,3,5(10),16-tetraene-17-carb-aldehyde and its epimeric 13α-analog, the key structures in the synthesis of…”
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An efficient synthesis of 3-methoxy-19-norpregna-1,3,5(10),16-tetraen-20-one by Kuznetsov, Yu. V., Levina, I. S., Shashkov, A. S., Zavarzin, I. V.

“…An efficient preparative method for the synthesis of 3-methoxy-19-norpregna-1,3,5(10), 16-tetraen-20-one was suggested. This compound is a key intermediate…”
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Antioxidant and Antiglication Properties of 6-Hydroxy-2-Aminobenzothiazole N-Acetylcysteinate by Dontsov, A. E., Sakina, N. L., Kuznetsov, Yu. V., Ostrovsky, M. A.

“…The antioxidant and antiglycation activity of the water-soluble heterocyclic antioxidant 6‑hydroxy-2-aminobenzothiazole N -acetylcysteinate (HABTI ACC) has…”
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Evaluation of the Possibility of Correction of Doxorubicin-Induced Chronic Heart Failure in the Experiment with 3-Hydroxypyridine Acetylcysteinate and 3-Hydroxypyridine Succinate by Zamotaeva, M. N., Inchina, V. I., Konorev, V. V., Kuznetsov, Yu. V., Kuz’michev, N. D.

“…The possibility of correction of morphological changes in the myocardium and biochemical parameters of the blood with 3-hydroxypyridine acetylcysteinate in a…”
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Antiradical and Anti-Stress Properties of N-Acetylcysteinate 2-Ethyl-6-Methyl-3-Hydroxypyridine by Zhigacheva, I. V., Rusina, I. F., Generozova, I. P., Veprintsev, T. L., Kuznetsov, Yu. V.

“…The antiradical features and biological activity of N-acetylcysteinate 2-ethyl-6-methyl-3-hydroxypyridine have been studied. The high antiradical activity of…”
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Massive sulfide ores of the northern equatorial Mid-Atlantic Ridge by Cherkashev, G. A., Ivanov, V. N., Bel’tenev, V. I., Lazareva, L. I., Rozhdestvenskaya, I. I., Samovarov, M. L., Poroshina, I. M., Sergeev, M. B., Stepanova, T. V., Dobretsova, I. G., Kuznetsov, V. Yu

“…The optimal set of prospecting methods, including geophysical (geoelectrical), geological (mineralogical-geochemical), and hydrological observations, was…”
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Cytotoxic activity and molecular modeling of progestins, pregna-D′-pentaranes by Scherbakov, A. M., Levina, I. S., Kulikova, L. E., Fedyushkina, I. V., Skvortsov, V. S., Veselovsky, A. V., Kuznetsov, Yu. V., Zavarzin, I. V.

“…The cytotoxic activity of synthetic progestins (pregna-D′-pentaranes II–V), full agonists of the progesterone receptor (PR), has been investigated towards…”
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The First Russian Orbit-Borne Scatterometer: Numerical Simulation by Karaev, V. Yu, Panfilova, M. A., Titchenko, Yu. A., Meshkov, E. M., Balandina, G. N., Kuznetsov, Yu. V., Shlaferov, A. L.

“…We have chosen a “SeaWinds” scatterometer with an orbital altitude of about 800 km as a prototype of the first Russian orbital scatterometer. An involuntary…”
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3-Нydroxypyridine Derivatives Reduce Mitochondrial Dysfunction in Pea Seedlings under Conditions of Water Deficiency by Zhigacheva, I. V., Krikunova, N. I., Mil, E. M., Kuznetsov, Yu. V., Generozova, I. P., Butsanets, P. A., Goloshchapov, A. N.

“…The possibility of using antioxidants-derivatives of 3-hydroxypyridine: N-acetylcysteinate 2-ethyl-6-methyl-3-hydroxypyridine and carnitinate…”
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Synthesis of 19-hydroxypregn-4-en-20-one and 19-hydroxy-5β-pregn-3-en-20-one that selectively bind to membrane progesterone receptors, and assessment of their immunomodulatory effects by Levina, I. S., Shchelkunova, T. A., Polikarpova, A. V., Kuznetsov, Yu. V., Zavarzin, I. V.

“…A new approach to the synthesis of isomeric 19-hydroxypregn-4-en-20-one ( 1 ) and 19-hydroxy-5β-pregn-3-en-20-one ( 2 ), the selective ligands of membrane…”
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Key structures in the synthesis of steroid antitumor agents. Methods for upbuilding the 17β-pregnane side chain of 3-methoxy-19-norpregna-1,3,5(10)-trien-20-ones with and without an additional 16α,17α-carbocycle by Tserfas, M. O., Kuznetsov, Yu. V., Knyazev, V. V., Levina, I. S., Zavarzin, I. V.

“…Methods for extending the side chain of 20-oxopregnanes were summarized. The possibilities of alkylation of 3-methoxy-19-norpregna-1,3,5(10)-trien-20-one and…”
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The new molecular targets for antidepressants by Kuznetsov, Yu. V., Evdokimov, D. V., Abramets, I. I.

“…The efficacy of depressive disorders treatment is insufficient. It is explained by an incomplete understanding of both pathogenesis of depression and…”
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Geochronological Study of Hydrothermal Precipitates in the Northern Equatorial Area of the Mid-Atlantic Ridge by Cherkashov, G. A., Firstova, A. V., Bich, A. S., Kuksa, K. A., Sukhanova, A. A., Yakovenko, E. S., Stepanova, T. V., Kuznetsov, V. Yu, Musatov, A. E., Petrov, A. Yu, Maksimov, F. E., Beltenev, B. E.

“…— The results of 230 Th/U dating of massive sulfides and metalliferous sediments (288 and 245 analyses, respectively) of hydrothermal sites in the northern…”
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Chronology and Main Stages of the Vegetation Development During the Mikulino Interglacial on the Russian Plain According to the Results of Buried Lake and Peat Sediments Study from Tver and Smolensk Province by Maksimov, F. E., Savelieva, L. A., Fomenko, A. P., Popova, S. S., Zyuganova, I. S., Grigoriev, V.A., Petrov, A. Yu, Boltramovich, S. F., Kuznetsov, V. Yu

“…The chronology of the Mikulino Interglacial and its individual phases has been the subject of discussion. The goal of this study is to evaluate the time limits…”
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Methodological approaches to research and regulation of spatial projection business in depressive regions of Russia by Kuznetsov, Yu. V., Kaisarova, V. P.

“…The exogenous and endogenous fundamental approaches of the leading scientists to the models of business density regulation in the regions has been considered…”
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Development of Production of Continuous Cast Billets of Grade 08Kh18N10T Steel for Fabricating Hot-Rolled and Pressed Pipes by Trutnev, N. V., Krasikov, A. V., Kuznetsov, V. Yu, Morozov, V. V., Viotenko, R. M.

“…—The technology of fabricating continuous cast billets from grade 08H18N10T steel meeting the requirements of standard process documents is developed. The…”
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Primary and secondary metabolism of winter wheat under cold hardening and treatment with antioxidants by Olenichenko, N. A., Zagoskina, N. V., Astakhova, N. V., Trunova, T. I., Kuznetsov, Yu. V.

“…The content of saccharides and phenolic compounds (including flavonoids and lignin) and the activity of L -phenylalanine ammonia-lyase (PAL, EC 4.3.1.5) were…”
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Direction of Arrival Estimation Using Cyclostationary Properties of Wi-Fi Signals by Konovalyuk, M. A., Kuznetsov, Yu. V., Baev, A. B., Gorbunova, A. A.

“…In this paper the DOA estimation of Wi-Fi signals is consider based on their cyclostationarity property due to the digital modulation. The cyclic…”
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