Hydrophilic sulfur-containing antioxidant sodium 3-(3-tert-butyl-4-hydroxyphenyl)propylthiosulfate as a modulator of the activity of antitumor cytostatics and their combinations with a NO donor
作者:T. N. Bogatyrenko、N. V. Kandalintseva、T. E. Sashenkova、U. Yu. Allayarova、D. V. Mishchenko
DOI:10.1007/s11172-022-3442-1
日期:2022.3
The interaction of a combination of a sulfur-containing phenolic antioxidant sodium 3-(3-tert-butyl-4-hydroxyphenyl)propylthiosulfate (TS-13) with a nitric oxide donor (NaNO2) and two antitumor cytostatics, cisplatin and doxorubicin, was studied in vivo using a model of P-388 murine leukemia of BDF1 mice. It has been shown that the type of cytostatics used determines the efficiency of chemotherapy. Depending on this, the antioxidant TS-13 can both enhance and reduce the antitumor effect. The use of TS-13 and a nitric oxide donor with different cytostatics and different modes of drug administration modulates their activity in different ways, namely, from increasing survival to inhibition of survival.
Synthesis of selenium-containing derivatives of para-bromopropyl-substituted phenols
作者:S. V. Kholshin、S. E. Yagunov、N. V. Kandalintseva、A. E. Prosenko
DOI:10.1007/s11172-018-2149-9
日期:2018.5
Na2SeSO3 and bromopropyl-substituted phenol in 50% aqueous ethanol and under the conditions of decreasing EtOH concentration in the reaction medium was studied. Convenient methods for the synthesis of 3-(4-hydroxyaryl)propyl selenosulfates and the corresponding diselenides were proposed. Symmetrical and unsymmetrical selenides (derivatives of alkylated phenols and pyrocatechol) were synthesized.
Synthesis and antioxidant properties of sodium S-[3-(hydroxyaryl)propyl] thiosulfates and [3-(hydroxyaryl)propane]-1-sulfonates
作者:A. S. Oleynik、T. S. Kuprina、N. Yu. Pevneva、A. F. Markov、N. V. Kandalintseva、A. E. Prosenko、I. A. Grigor’ev
DOI:10.1007/s11172-007-0172-3
日期:2007.6
Sodium S-[3-(hydroxyaryl)propyl] thiosulfates and [3-(hydroxyaryl)propane]-1-sulfonates with various spatial hindrance of their phenolic OH groups were synthesized from dialkylphenols via a number of intermediate products. On a model reaction of oxidation of methyl oleate in aqueous sodium dodecyl sulfate, the rate constants of the interaction of the synthesized compounds with lipoperoxide radicals were determined.