Synthesis and characterization of chalcogen (S and Se) derivatives of 4-chloro- and 4-methoxy-N,N-diisopropylpyridine-2-carboxamide: X-ray structure of 4-methoxy-3-(sulfanylmethyl)- and 4-chloro-3-(selenenylbenzyl)-N,N-diisopropylpyridine-2-carboxamide

In vitro and in vivo biochemical activities of novel copper complexes of chrysin derivatives of organosulfur compounds based potential therapeutic agent: design, synthesis, characterization and pharmacological studies

“…Diorganyl disul des are exible building blocks for the synthesis of different organic sulfur compounds as they have a unique and rich synthetic and biochemical chemistry [6,7]. In the garlic, onions and mahogany trees, some naturally occurring disul des such as ajoene and dysoxysulfone are present and have shown promising antifungal [8-10], antibacterial [11], antibiotic [12], antitumor [13], anti-malarial [14] and analgesic [15] properties. Commercially available disul des are mainly used for the production of sulfuric acid [16] rubber vulcanization [17] and for the manufacture of essential reagents such as carbon disul de CS 2 , phosphorus pentasul de P 2 S 5 [18], etc.…”

“…The 1 H and 13 C-NMR spectra of ligands were recorded in CDCl 3 and are given in the experimental section.…”