Authors: Sadvakassova, Madina Zh. | Khlebnikov, Andrei I. | Bakibaev, Abdigali A. | Kotelnikov, Oleg A. | Erkasov, Rakhmetulla Sh. | Yelubay, Madeniyet A. | Issabayeva, Manar A.

Source: Molecules. 2023. Vol. 28, № 2. P. 535 (1-13)

Type: статьи в журналах

Date: 2023

Description: N-Benzhydrylformamides are pharmacologically active compounds with anticonvulsant, enzyme-inducing, antihypoxic, and other types of biological activity. The conformational behavior of benzhydrylformam ... More

Authors: Kalichkina, Liudmila E. | Novikov, Dmitry | Kotelnikov, Oleg A. | Malkov, Victor S. | Knyazev, Alexey S.

Source: Heterocycles. 2022. Vol. 104, № 11. P. 1954-1965

Type: статьи в журналах

Date: 2022

Description: Process of 4,5-dihydroxyimidazolidine-2-thione (DHIT) synthesis from thiourea and glyoxal is studied. Formation of imidazole-2-thiones and 4,5-dihydroxyimidazolidin-2-one as byproducts is confirmed by ... More

Authors: Bakibaev, Abdigali A. | Panshina, Svetlana Yu. | Ponomarenko, Oksana V. | Malkov, Victor S. | Kotelnikov, Oleg A. | Tashenov, A. K.

Source: Bulletin of the Karaganda university. Chemistry series. 2021. № 1. P. 71-81

Type: статьи в журналах

Date: 2021

Description: Urea (carbamide) is the main end product of amino acids' metabolism in mammals. Extensive research in the field of urea chemistry has contributed to the creation of many biologically active and other ... More

Authors: Panshina, Svetlana Yu. | Bakibaev, Abdigali A. | Malkov, Victor S. | Belykh, S. I. | Zhumanov, K. B. | Gorbin, S. I. | Ponarin, Nikita V. | Kotelnikov, Oleg A.

Source: Russian journal of general chemistry. 2021. Vol. 91, № 3. P. 379-382

Type: статьи в журналах

Date: 2021

Description: The reaction of urea with 1-hydroxyethylidene diphosphonic acid in the ratios of 1 : 1, 1 : 2, 1 : 3 wasfirst studied. As a result of the reactions, the corresponding 1 : 2 or 2 : 1 salts were formed, ... More

Authors: Kotelnikov, Oleg A. | Novikov, D. V. | Kusherbaeva, V. | Gorbin, Sergey I. | Tomilova, Evgeniya V. | Zhaksynbaeva, A. | Dementeva, Natalya B. | Malkov, Victor S. | Bakibaev, Abdigali A. | Kurgachev, Dmitryi A.

Source: Chromatographia. 2018. Vol. 81, № 10. P. 1431-1437

Type: статьи в журналах

Date: 2018

Description: Mono-, di-, and tetramethylglycolurils were synthesized, isolated, and purified. For the first time, the cis- and the trans-isomers of N,N-dimethylglycoluril were isolated as individual substances by ... More

Authors: Tuguldurova, Vera P. | Fateev, Alexander V. | Vodyankina, Olga V. | Kotelnikov, Oleg A.

Source: Catalysis: from science to industry : proceedings of V International scientific school-conference for young scientists, September 25-29, 2018. Tomsk, 2018. P. 126

Type: статьи в сборниках

Date: 2018

Authors: Dementeva, Natalya B. | Kotelnikov, Oleg A. | Ponomaryova, Anastasia A. | Cherdyntseva, Nadezhda V. | Kzhyshkowska, Julia G. | Kokova, Darya A.

Source: AIP Conference Proceedings. 2017. Vol. 1899. P. 050007-1-050007-6

Type: статьи в журналах

Date: 2017

Description: Lung cancer (both small cell and non-small cell) is the second most common cancer in both men and women. The article represents results of evaluating of the plasma metabolic profiles of 100 lung cance ... More