Výsledky vyhledávání - "A. I. Churakov"

Regioselective synthesis, structural diversification and cytotoxic activity of (thiazol-4-yl)furoxans

Autor: Margarita A. Epishina, Nina N. Makhova, Lada V. Anikina, Artem I. Churakov, Leonid L. Fershtat, Alexander S. Kulikov

Publikováno v: Mendeleev Communications. 28:623-625

The effective and regioselective synthesis of new (2-hydrazinylthiazol-4-yl)furoxan hydrobromides based on the condensation of (bromoacetyl)furoxans with thiosemicarbazide has been developed. The cytotoxic activity of their derivatives (with hydrazon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28bc8de0b1b184ee5e7db95abf85825f
https://doi.org/10.1016/j.mencom.2018.11.020

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Route to 1,2,4- and 1,2,5-oxadiazole ring assemblies via a one-pot condensation/oxidation protocol

Autor: Alexander A. Larin, Fedor E. Teslenko, Ivan V. Ananyev, Leonid L. Fershtat, Artem I. Churakov, Nina N. Makhova

Publikováno v: Tetrahedron Letters. 61:151678

A novel one-pot approach for the synthesis of 1,2,4- and 1,2,5-oxadiazole ring assemblies has been developed. The synthetic strategy involves the condensation of furoxanyl amidoximes with aldehydes and subsequent iodine-mediated oxidation of the inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fa7efeff7cf1dc2bdc11db04336dca4
https://doi.org/10.1016/j.tetlet.2020.151678

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[The transurethral microwave thermotherapy of benign prostatic hyperplasia]

Autor: A V, Prokhorov, V K, Karpov, A V, Sivkov, O I, Apolikhin, N S, Ignashin, B I, Churakov

Publikováno v: Urologiia i nefrologiia. (4)

The authors have treated benign prostatic hyperplasia (BPH) in 50 patients aged 54-89 years (mean age 67.5 years) including 10 patients with cystostoma. The patients were exposed to transurethral microwave thermotherapy (TUMT) performed on the prostc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2537e9b5e0077a11767543f883389a3f
https://pubmed.ncbi.nlm.nih.gov/9381615

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Experimental investigations and static calculation of the metal fork of an underground water conduit enclosed in rock

Autor: V. A. Sholokhov, A. I. Churakov

Publikováno v: Hydrotechnical Construction. 9:471-474

1. A fork enclosed in rock can be represented approximately as a set of plane sections (Fig. 2) working in an elastic medium. 2. The fork is calculated from the most-stressed section on a computer with consideration of the change of the rock's modulu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e508058282ec7c72aa748ac0e0022f61
https://doi.org/10.1007/bf02379723

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Model studies of prestress in the rock mass surrounding a tunnel excavation

Autor: E. I. Zhokhov, A. I. Churakov

Publikováno v: Hydrotechnical Construction. 13:245-249

Our experiment is peculiar in nature for the case of an isotropic rock mass of average toughness with group (simultaneous) injection of an entire tunnel section and demonstrates only the practical feasibility of developing prestress in the rock mass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b59e5a1ee05f2be6c3a985d613dc90df
https://doi.org/10.1007/bf02308017

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