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SYNTHESIS, STRUCTURE, AND BIOLOGICAL ACTIVITY OF NOVEL BISPIDINE DERIVATIVES
Автор(ы)
Дата публикации
31 января 2021 г.
Тип
journal article
Издатель
Innovare Academic Sciences
Первая страница
69
Последняя страница
74
ISSN
0975-7058
Аннотация
Objective: Derivatives of 3,7-diazabicyclo[3.3.1]nonan-9-one attract considerable attention from pharmacists for the treatment of a wide rangeof diseases. According to this interest, the novel derivatives of 3-cyclopropanmethyl-7-alkoxyalkyl-3,7-diazabicyclo[3.3.1]nonan-9-one withisopropoxypropyl and ethoxypropyl substituents in the position 7 had been synthesized to study their biological activity and toxicity. The practicalsignificance of the work is in the accumulation and development of scientific representations about diazabicyclic compounds, methods for theirsynthesis, structure, and properties, which can subsequently be used in a targeted design and identification of even more complex systems, as wellas in the development of further research in the field of 3,7-diazabicyclo[3.3.1]nonanes. For this purpose, complexes of the synthesized compoundswith β-cyclodextrin are obtained and their biological activity is investigated at the Department of Pharmacology of S.D. Asfendiyarov Kazakh NationalMedical University with the aid of the pharmacological tests.Methods: An experimental study of local anesthetic activity on the models of infiltration, conduction anesthesia, and acute toxicity of synthesizedmolecules was carried out using primary screening methods.Results: As a result of pharmacological screening, it has been found that the compounds exhibit local anesthetic activity and low toxicity and wasrecommended for in-depth study of their pharmacological properties.Conclusion: It turned out that a nature of the N-alkoxyalkyl radical does not affect the toxicity of cyclopropanmethyl- substituted bispidines. In theseries of O-benzoyloximes of bispidinones, the isopropoxypropyl- substituted analog is 1.3 times less toxic than ethoxypropyl- one.
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