排序方式: 共有30条查询结果,搜索用时 20 毫秒
1.
Palamarchuk I. V. Shulgau Z. T. Sergazy Sh. D. Zhulikeeva A. M. Seilkhanov T. M. Kulakov I. V. 《Russian Journal of General Chemistry》2022,92(9):1692-1705
Russian Journal of General Chemistry - On the basis of 4-(thien-2-yl)-3-aminopyridine-2(1H)-one, the corresponding chloroacetamide and condensed 1H-pyrido[2,3-b][1,4]oxazine-2(3H)-one were... 相似文献
2.
Turdybekov K. M. Nurkenov O. A. Seilkhanov T. M. Fazylov S. D. Turdybekova Ya. G. Kudusov A. S. 《Journal of Structural Chemistry》2022,63(6):944-950
Journal of Structural Chemistry - N-cyanomethylanabasine is prepared with an yield of 70% by the interaction of the alkaloid anabasine with glyconitrile. It is shown that the highest yield of the... 相似文献
3.
O.?A.?NurkenovEmail author Zh.?B.?Satpaeva I.?A.?Shchepetkin S.?D.?Fazylov T.?M.?Seilkhanov S.?B.?Akhmetova 《Russian Journal of General Chemistry》2017,87(8):1707-1710
o- and p-Hydroxybenzohydrazides reacted with various unsaturated aromatic aldehydes to give the corresponding N′-(hydroxybenzoyl)hydrazones. Inhibitory activity of the obtained hydrazones against cathepsin E was evaluated. 相似文献
4.
Temirgaziev B. S. Tuleuov B. I. Romanova M. A. Seidakhmetova R. B. Seilkhanov T. M. Seilkhanov O. T. Salkeeva L. K. Adekenov S. M. 《Russian Journal of General Chemistry》2019,89(3):424-428
Russian Journal of General Chemistry - The ecdysteroid 3-epi-2-deoxyecdysone has been isolated from the aerial part of Acanthophyllum gypsophiloides Regel. The complexes formation of the... 相似文献
5.
M. Zh. Burkeev G. K. Kudaibergen G. K. Burkeeva T. M. Seilkhanov E. M. Tazhbaev J. Hranicek A. V. Omasheva S. Zh. Davrenbekov 《Russian Journal of Applied Chemistry》2018,91(7):1145-1152
The possibility of preparing new polyampholyte polymers based on polypropylene glycol fumarate–acrylic acid–dimethylaminoethyl methacrylate terpolymers was demonstrated. The main relationships of radical terpolymerization in dioxane, including binary systems participating in the terpolymerization, were studied. The block lengths, transition probabilities, and Harwood block structure parameter were calculated for the terpolymers from the copolymerization constants for the binary systems. These parameters reflect the arrangement of the macroradicals in the chain. The morphology of the polymer surface was studied by scanning electron microscopy, and the surface pore size was estimated. The influence of organic solvents and pH on the sample swelling was studied, and the isoelectric point (pH 6.00) of the terpolymer was determined. 相似文献
6.
7.
8.
9.
Palamarchuk I. V. Ogurtsova D. N. Seilkhanov T. M. Kulakov I. V. 《Russian Journal of General Chemistry》2019,89(12):2487-2491
Russian Journal of General Chemistry - The reaction of nucleophilic substitution of 2-chloro-N-(6-methyl-2-oxo-4-phenyl-1,2-dihydropyridin-3-yl)acetamide and... 相似文献
10.
T. M. Seilkhanov T. K. Iskakova S. S. Zhumakova T. G. Bimurzayeva O. T. Seilkhanov L. A. Nazarenko K. D. Praliev 《Russian Journal of General Chemistry》2017,87(2):270-275
4-Acyloxy-4-(cyclopropylethynyl)-1-(2-ethoxyethyl)piperidines have been synthesized by reaction of 1-(2-ethoxyethyl)piperidin-4-one with cyclopropylacetylene and subsequent acylation of intermediate 4-(cyclopropylethynyl)piperidin-4-ol. The resulting esters react with β-cyclodextrin to give supramolecular inclusion complexes. The complexation is accompanied by inclusion of the N-ethoxyethyl fragment of one substrate molecule in the inner cavity of one receptor molecule. The structure of 4-acyloxy-4-(cyclopropylethynyl-1-(2-ethoxyethyl)piperidines and their inclusion complexes with cyclodextrin has been studied by NMR spectroscopy. 相似文献