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Биологическая активность соединений ряда енаминов и их модифицированных аналогов в отношении референс-штаммов и клинических изолятов бактерий

Биологическая активность соединений ряда енаминов и их модифицированных аналогов в отношении референс-штаммов и клинических изолятов бактерий

Abstract

Исследовали антимикробную активность пяти гетероциклических соединений ряда енаминов. Выбран адамантилметилен-циклогексен-дикарбоксилат с выраженной антибактериальной активностью в отношении референс-штаммов и клинических изолятов грамположительных и грамотрицательных бактерий. Это соединение было использовано в качестве «ядра» при конструировании инновационного препарата по технологии «ядро-оболочка». «Оболочка» создавалась путем последовательной адсорбции на поверхности «ядра» биосовместимого полимера – полиазолидинаммония, модифицированного гидрат ионами йода. Созданный препарат обладал более высокой антимикробной активностью в отношении всех исследуемых микроорганизмов по сравнению с исходным гетероциклическим соединением, особенно в отношении синегнойной палочки. Создание структур «ядро-оболочка» на основе соединений ряда енаминов, обладающих антимикробными свойствами, и биосовместимых полимеров, является перспективным направлением повышения эффективности синтетических препаратов, обладающих антимикробной активностью, за счет эффекта синергидного действия.

Research of antimicrobic activity of five heterocyclic enamine compounds of was conducted. From those we selected adamanthylmetilenecyclohexene-dicarboxylate with high antibacterial properties towards reference-strains and clinical isolates of Gram-positive and Gram-negative bacteria. We created the in which «core-shell» structure adamanthylmetilenecyclohexene -dicarboxylate acted as a core. The cover was created by consecutive adsorption of biocompatible polymer on «core-shell» surfaces. That polymer was poly azolidine ammonium the hydrate ions of halogens. Increase of antimicrobic activity of the «core-shell» structure towards all studied microorganisms (compared with initial heterocyclic compound) was established. The synergic effect of enamines and polymeric was found. Therefore, creation «core-shell» structure on the basis of heterocyclic compounds with antimicrobic properties and biocompatible polymers is the perspective direction of efficiency increase of the synthetic preparations possessing biological activity.

Keywords

РЕФЕРЕНС-ШТАММЫ, ЕНАМИНЫ, СТРУКТУРА «ЯДРО-ОБОЛОЧКА», АНТИМИКРОБНАЯ АКТИВНОСТЬ, ПОЛИАЗОЛИДИНАММОНИЯ, «CORE-SHELL» STRUCTURE

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold