Yu. S. Chekryshkin

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A series of mono-and biquaternized derivatives of dipyridylethanes and dipyridylethylenes has been synthesized and characterized with respect to antimicrobial activity. The new compounds exhibit structure-dependent antimicrobial action on both Gram-negative (E. coli) and Gram-positive (St. aureus) bacterial species. Monoquaternized dipyridylethane and(More)
A series of mono-and biquaternized derivatives of dipyridylethane and dipyridylethylenes were synthesized in order to study their antimicrobial activity (AMA) with respect to Gram-negative (E. coli) and Gram-positive (S. aureus) species. It is established that the antimicrobial activity depends on the nature of the radical on the nitrogen atom, the(More)
A series of uni- and biquaternized derivatives of α-pyridoin and 2,2′-pyridyl were synthesized. Their antimicrobial activity (AMA) was studied with respect to Gram-negative (E. coli) and Gram-positive (S. aureus) bacterial strains. It was established that the AMA depended on the nature of the radical and the presence of an oxygen between the pyridyl rings.(More)
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