Open AccessNovel N-cyanoguanidyl derivatives: Synthesis and studying their toxicological activity against Spodoptera littoralis and Schizaphis graminum
Author(s) -
A. Khodairy,
Erian S. Mansour,
Omar M. Elhady,
Ali M. Drar
Publication year - 2021
Publication title -
current chemistry letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.196
H-Index - 5
eISSN - 1927-7296
pISSN - 1927-730X
DOI - 10.5267/j.ccl.2021.6.002
Subject(s) - spodoptera littoralis , chemistry , aphid , moiety , aryl , spodoptera , stereochemistry , medicinal chemistry , organic chemistry , botany , biochemistry , noctuidae , pest analysis , biology , alkyl , gene , recombinant dna
Reaction of N-cyanoguanidine with acid chlorides and aroylisothiocyanates gave the respective; N-(N-cyanocarbamimidoyl)aryl-2-carboxamides 1-5 and N-[(N-cyanocarbamimidoyl)carbamothioyl]benzamides 6-10, which have a Neonictinoid insecticide’s active group moiety (=N–CN). They have more toxicological activity against wheat Aphid (Schizaphis graminum) than Spodoptera littoralis.