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Synthesis, Assessment of Biological Activity and Toxicity for N-(β-D-Glycopyranosyl)-Thiosemicarbazides

Synthesis, Assessment of Biological Activity and Toxicity for N-(β-D-Glycopyranosyl)-Thiosemicarbazides

Authors :
Gulsara Zhusupbaeva
Baktygul Ernazarova
Zarylkan Asylbek Kyzy
Zhypargul Abdullaeva
Aida Bakirova
Asylkan Dzhumanazarova
Momun Arzybaev
Source :
International Journal of Organic Chemistry. 10:159-169
Publication Year :
2020
Publisher :
Scientific Research Publishing, Inc., 2020.

Abstract

In the modern science, priority is given for the search of biological active compounds with specific properties. As a result of experimental data, it was found that in the reaction between N-(β-D-glycopyranosyl)-semicarbazide and the Lawesson reagent (2,4-bis(p-methoxyphenyl)-1,3-dithiadiphosphetane 2,4-disulfide) at the ratio 1:1 in pyridine when boiling under reflux in a water bath for 20 - 35 minutes, a new synthetic compound N-(β-D-glycopyranosyl)-thiosemicarbazide is formed. The individuality and structure of the target products were confirmed by 13C NMR spectroscopy, 1H NMR spectroscopy, IR spectroscopy, and elemental analysis. For the synthesized new compounds of N-(β-D-glycopyranosyl)-thiosemicarbazides, the probability of pharmacological and toxic effects were predicted by the computer method in silico. From the synthesized compounds N-(β-D-galactopyranosyl)-thiosemicarbazide, the probability of antibacterial (antibacterial) activity is predicted (Pa/Pi 0.544/0.013). The antibacterial activity of the compound (4) was confirmed in a test for salmonella infection of lambs, salmonellosis of calves, and colipathogenic E. coli serotypes. An experimental study by the in vitro method made it possible to conclude that the new synthetic compound N-(β-D-galactopyranosyl)-thiosemicarbazide in the studied concentrations has a pronounced bactericidal and bacteriostatic effect. The synthetic new compound N-(β-D-glyco- pyranosyl)-thiosemicarbazide is a promising compound for further study.

Details

ISSN :
21614695 and 21614687
Volume :
10
Database :
OpenAIRE
Journal :
International Journal of Organic Chemistry
Accession number :
edsair.doi...........0706392f22ba2cda5c07ed5b5bfabcd3
Full Text :
https://doi.org/10.4236/ijoc.2020.104012