Registration Number
0219U001033,
0118U000266
, R & D reports
Title
Development of theoretical foundations for the creation of promising thiosulfonate means for the protection of agroproducts from microorganisms - producers of mycotoxins.
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Head
Lubenetz Vera, Доктор хімічних наук
Registration Date
08-01-2019
Organization
Lviv Polytechnic National University
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The ways and methods of obtaining promising fungicidal substances of the thiosulfonate structure have been developed, and known synthesis methods have been adapted to obtain previously unknown tiosulfonate compounds of asymmetric structure. Alkyl, alkyl-functionalized, aryl, heterocyclic esters of aliphatic and aromatic thiosulfonic acids are synthesized. The physical and chemical properties of synthesized compounds were investigated and a computer screening of predicted biological activity was carried out under the PASS program. A microbiological synthesis of laboratory samples of bioparticles was conducted, their physical and chemical properties concerning the influence on the compounds of the thiosulfonate structure were studied. It has been shown that phenyl and 4-methoxyphenyl esters of methane-ethanediosoulfonic acid exhibit high activity in all investigated five strains of mushrooms (Diplodia zeae, Alternaria radicina, Verticillium dahlia, Fusarium vasinfectum, Fusarium oxysporum) in in vitro experiments, exceeding in some cases such fungicides, such as zineb and captan (in identical concentrations), and in higher concentrations, they show better results in comparison with the fig.
Product Description
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Іськів О.П.
Білущак Г.І.
Гавриляк В.В.
Карпенко О.В.
Комаровська -Порохнявець О.З.
Марінцова Н.Г.
Монька Н.Я.
Москаленко Н.І.
Мусянович Р.Я.
Наконечна А.В.
Новіков В.П.
Стадницька Н.Є.
Хоміцька Г.М.
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2020-04-02
