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Information × Registration Number 0311U003908, 0106U008116 , R & D reports Title The application of physical and chemical method for analyse of quality of drugs-derivatives of 3-ketosteroide,azole and others popup.stage_title Застосування фізико-хімічних методів аналізу якості лікарських засобів, похідних 3-кетостероїдів, азолів та інших Head Petrenko V.V., Registration Date 13-09-2011 Organization Zaporozhye State Medical University. Department of psychiatry popup.description2 The application of tetrazolium salts, alyminion red and others was shown first for the quantitative spectrophotometric determination of the medicinal substrances under investigation. Analytical parameters of sensitivity were calculated for the reactions of the reagents with 24 drugs. Stoichiometric "reagent-substance" coefficients were determined and their supposed chemical mechanisms were proposed. The detecting ability of n-nitrotetrazolium chloride and alloxan to the substatces under investigation was studied in the method of TLC. The new, highly sensitive, valid, and simple methods for the quantitative determination of 24 medicinal substances in 63 commercial preparations were developed Product Description popup.authors Васюк Світлана Олександрівна Демченко Вікторія Олександрівна Тарханова Ольга Олександрівна popup.nrat_date 2020-04-02 Close