Results 41 to 50 of about 286 (167)

Изучение трехкомпонентного взаимодействия 1-этил-1Н-2,1-бензотиазин-4(3Н)-он 2,2-диоксида с метиленактивными нитрилами и гетерилкарбальдегидами [PDF]

, 2016
Some peculiarities of the three-component interaction of 1-ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide with active methylene nitriles and heterylcarbaldehydes have been described in this article.
Chernykh, V. P., Lega, D. A., Shemchuk, L. A., Лега, Д. А., Лега, Д. А., Черних, В. П., Черных, В. П., Шемчук, Л. А., Шемчук, Л. А.   +8 more
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Синтез та біологічні властивості гідрокси-(алкокси)заміщених анілідів 1-r-4-гідрокси-1-2,2-діоксо-1н-2λ6,1-бензотіазин-3-карбонових кислот [PDF]

, 2016
Continuing the search for new biologically active substances of 2,1-benzothiazines a series of the corresponding anilides of 1-R-4-hydroxy-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxylic acids has been synthesized by the reaction of alkyl-1-R-4- hydroxy-2 ...
Gorokhova, O. V., Petrushova, L. A., Sidorenko, L. V., Ukrainets, I. V.   +3 more
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Advances in Functionalized Ionic Liquids as Reagents and Scavengers in Organic Synthesis [PDF]

, 2014
Functionalized ionic liquids (FILs) synthesized with specific desired chemical properties have shown promising results in various areas of organic synthesis. In supported organic synthesis, FILs have become known as a new alternative to commonly used PEG
Kumar, Anil, Muthyala, Manoj Kumar, Parang, Keykavous, Velisetti, Kavya   +3 more
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Substituted N-Phenyl-5-(2-(phenylamino)thiazol-4-yl)isoxazole-3-carboxamides Are Valuable Antitubercular Candidates that Evade Innate Efflux Machinery [PDF]

, 2017
Tuberculosis remains one of the deadliest infectious diseases in the world, and the increased number of multidrug-resistant and extremely drug-resistant strains is a significant reason for concern.
AZZALI, ELISA, Machado, Diana, Kaushik, Amit, VACONDIO, Federica, FLISI, SARA, CABASSI, Clotilde Silvia, Lamichhane, Gyanu, Viveiros, Miguel, COSTANTINO, Gabriele, PIERONI, Marco   +9 more
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(R,S)-20-Amino-60-methyl-2,50,50-trioxo- 600H-spiro[indoline-3,400-pyrano[3,2-c]- [2,1]benzothiazine]-30-carbonitrile dimethylformamide monosolvate [PDF]

, 2014
http://journals.iucr.org/e/issues/2014/07/00/kp2471/kp2471.pdfThe title solvate, C20H14N4O4S C3H7NO, comprises a stereogenic centre but the centrosymmetric space group causes the presence of the racemate in the crystal.
Petrushova, L. A., Shishkina, S. V., Ukrainets, I. V., Петрушова, Л. А., Петрушова, Л. О., Украинец, И. В., Українець, І. В., Шишкина, С. В., Шишкіна, С. В.   +8 more
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Synthesis, structure, and analgesic properties of halogen-substituted 4-hydroxy-2,2-dioxo-1H-2λ 6 , 1-benzothiazine-3-carboxanilides [PDF]

, 2016
As potential new analgesics, the corresponding 4-hydroxy-2,2-dioxo-1H-2λ 6 ,1-benzothiazine- 3-carboxanilides have been obtained by amidation of ethyl 4-hydroxy-2,2-dioxo-1H-2λ 6 , 1-benzothiazine-3-carboxylate with aniline and its halogenated ...
Kryvanych, O. V., Petrushova, L. A., Shishkina, S. V., Sidorenko, L. V., Sim, G., Ukrainets, I. V., Криванич, О. В., Петрушова, Л. О., Сидоренко, Л. В., Сім, Г., Українець, І. В., Шишкіна, С. В.   +11 more
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Synthesis of Enantiomerically Pure Polyfluorobenzo[d]sultams [PDF]

, 2008
Polyfunctionalized benzo[d]sultams which contain an amino acid unit, have been synthesized from the corresponding open chain (pentafluorobenzene)sulfonamides by complementary solid-liquid phase transfer catalysis (SL-PTC) and homogeneous protocols.
A.L. Tagliabue
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Пошук нових аналгетиків серед N-арил(гетарил)-4- метил-2,2-діоксо-1Н-2λ6,1-бензотіазин-3-карбоксамідів та їх структурно близьких аналогів (експериментальне дослідження) [PDF]

, 2021
Дослідження присвячене пошуку перспективних речовин з аналгетичною активністю серед нових оригінальних похідних N-арил(гетарил)-4-метил-2,2-діоксо-1Н-2λ6,1-бензотіазин-3-карбоксаміду, виявленню сполуки-лідера, конкурентноспроможної з сучасними аналогами ...
Мальченко, Оксана Володимирівна
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Studies of the chemistry of Tröger's base, cyclopentadienones, and 2,1-benzothiazines

, 2018
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file.
openaire   +2 more sources

4-Hydroxyquinolones-2. 247*. 4-hydroxy-2-oxo- 1,2-dihydroquinoline or 4-hydroxy-2,2-dioxo- 1н-2λ6,1-benzothiazine [PDF]

, 2015
During the base-catalyzed heterocyclization of alkyl 2-[2-(alkoxycarbonyl)phenylsulfamoyl]acetates into the esters of 1-R-4-hydroxy-2,2-dioxo-1Н-2λ6,1-benzothiazine-3-carboxylic acids [2] it was observed that formation of 2,1-benzothiazine ring was ...
Davidenko, A. A., Grinevich, L. A., Petrushova, L. A., Ukrainets, I. V.   +3 more
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