Zobrazeno 1 - 10
of 64
pro vyhledávání: '"A V Semeikin"'
Autor:
Elena N. Kareva, Tatiana A. Fedotcheva, Aleksandr V. Semeikin, Natalia A. Kochina, Ekaterina V. Krasnoshchok, Nikolai L. Shimanovskii
Publikováno v:
Терапевтический архив, Vol 94, Iss 11, Pp 1262-1267 (2022)
Aim. The role of cyclooxygenases (COX-1 and/or COX-2), transcription nuclear factor NF-B, anti-inflammatory cytokines TGF1b, IL-4, IL-10 and pro-inflammatory cytokines IL-1, IL-6 were studied to substantiate the expediency of antiviral agent enisamiu
Externí odkaz:
https://doaj.org/article/299935eae81a4691a73541736382134d
Autor:
Victor V. Verpekin, Arkadii Z. Kreindlin, Oleg V. Semeikin, Alexander F. Smol'yakov, Fedor M. Dolgushin, Oleg S. Chudin, Nikolai A. Ustynyuk
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 1, Pp 68-71 (2017)
The reaction of Cp(CO)2FeI with 2-ethynylpyridine under Sonogashira conditions [5% PdCl2(PPh3)2, 10% CuI, THF–NEt3 (2:1)] afforded the title binuclear μ-pyridylvinylidene FePd complex (FePd1) as a benzene solvate, [FePd(C5H5)(C7H5N)I(CO)2]·C6H6,
Externí odkaz:
https://doaj.org/article/62da2c804fde4027b9cf6188bf04919f
Publikováno v:
Pharmaceutical Chemistry Journal. 56:361-365
Publikováno v:
Pharmaceutical Chemistry Journal. 55:876-880
Publikováno v:
Pharmaceutical Chemistry Journal. 55:536-539
The synthesis of the dihydroartemisinin ester of 1,1′-ferrocenedicarboxylic acid (III) is described. Results of in vitro studies of its effect on the viability of cell cultures of fibroblasts and tumor cells (K562, HEp-2, HeLa) are presented. The s
Autor:
V. A. Parshin, N. I. Sheina, A. V. Semeikin, T. A. Fedotcheva, N. L. Shimanovsky, V. A. Votyakov
Publikováno v:
Pharmaceutical Chemistry Journal. 55:215-218
The ability of gestobutanoyl, a pregnane steroid with progestogenic activity, to exhibit additional glucocorticoid, mineralocorticoid, antiandrogenic, and estrogenic effects in rats has been studied. It was found that gestobutanoyl did not have estro
Autor:
B. V. Shilov, T. A. Fedotcheva, A. V. Semeikin, E. D. Sveshnikova, A. S. Smirnov, N. L. Shimanovskii
Publikováno v:
Pharmaceutical Chemistry Journal. 54:1087-1092
With the aim of clarifying the cytostatic effect of the Russian-made gestagen gestobutanoil (17α-acetoxy-3β-hydroxy-6-methylpregna-4,6-dien-20-one butyl ester), which is a member of an original group of transformed gestagens containing an ester sub
Autor:
Oleg V. Semeikin, Nikolai A. Ustynyuk, Yuri A. Belousov, Alexander D. Vasiliev, Alexander A. Kondrasenko, Victor V. Verpekin
Publikováno v:
RSC Advances. 10:17014-17025
The reactions between terminal ethynylpyridines, (trimethylsilyl)ethynylpyridines and cyclopentadienyliron dicarbonyl iodide were studied under Pd/Cu-catalyzed conditions to develop a synthetic approach to the σ-alkynyl iron complexes Cp(CO)2Fe–CC
Autor:
Nikolai A. Ustynyuk, Aleksandr A. Chamkin, N. A. Shtel’tser, Fedor M. Dolgushin, Vasily V. Krivykh, Oleg V. Semeikin
Publikováno v:
Russian Chemical Bulletin. 68:532-539
Ferrocenium hexafluorophosphate reacts with aminophosphines P(NEt2)3, PhP(NEt2)2, Ph2P(NEt2), CyP(NEt2)2, and Pri2P(NEt2) to form ferrocenylphosphonium salts [(C5H5)-Fe(C5H4PRR′R″)](PF6), ferrocene, and [HPRR′R″](PF6). The theoretical analysi
Autor:
Kirill P. Birin, S. D. Iartsev, Aleksey K. Buryak, Anastasia E. Karnaeva, Alexey V. Uleanov, Aleksey L. Milyushkin, D. D. Matyushin, Alexander V. Semeikin
Publikováno v:
Chemosphere. 217:95-99
Unsymmetrical dimethylhydrazine (UDMH) is a rocket propellant for carrier rockets and missiles. UDMH is environmentally hostile compound, which easily forms a variety of toxic products of oxidative transformation. The liquidation of unused UDMH from