Open AccessSYNTHESIS AND ANTINEMATODAL ACTIVITY STUDIES OF SOME FUSED TRIAZINOBENZIMIDAZOLES
Author(s) -
K. Anichina,
Sofia Metallurgy
Publication year - 2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.31435/rsglobal_conf/30122020/7351
Subject(s) - trichinella spiralis , benzimidazole , chemistry , substituent , in vitro , proton nmr , elemental analysis , aryl , stereochemistry , larva , organic chemistry , biochemistry , biology , botany , alkyl
4-Aryl-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazole-2-amines 3a-f were synthesized in the reaction of cyclocondensation between 2-guanidinobenzimidazole and versatilebenzaldehydes. Structures of all prepared compounds were confirmed by IR, 1H NMR spectroscopyand elemental analysis.Antinematodal activity in vitro of the substances was investigated using isolated Trichinella spiralis muscle larvae. The tested triazonobenzimidazoles showed different activity depending on the substituent R in their moleculeas the derivatives substituted with a hydroxyl group demonstrated the best anti-Trichinella spiralis activity in the series.