1122569-47-4Relevant academic research and scientific papers
Synthesis, antitubercular activity and docking study of novel cyclic azole substituted diphenyl ether derivatives
Kini, Suvarna G.,Bhat, Anilchandra R.,Bryant, Byron,Williamson, John S.,Dayan, Franck E.
experimental part, p. 492 - 500 (2009/08/07)
The re-emergence of tuberculosis (TB) as a global health problem over the past few decades, accompanied by the rise of drug-resistant strains of Mycobacterium tuberculosis, emphasizes the need for discovery of new therapeutic drugs against this disease. The emerging serious problem both in terms of TB control and clinical management prompted us to synthesize a novel series of heterocyclic o/m/p substituted diphenyl ether derivatives and determine their activity against H37Rv strain of Mycobacterium. All 10 compounds inhibited the growth of the H37Rv strain of mycobacterium at concentrations as low as 1 μg/mL. This level of activity was found comparable to the reference drugs rifampicin and isoniazid at the same concentration. Molecular modeling of the binding of the diphenyl ether derivatives on enoyl-ACP reductase, the molecular target site of triclosan, indicated that these compounds fit within the binding domain occupied by triclosan. Hence the diphenyl ether derivatives tested in this study were docked to ENR and the binding of the diphenyl ether derivatives was also estimated using a variety of scoring functions that have been compiled into the single consensus score. As the scores ranged from 47.27% to 65.81%, these bioactive compounds appear to have a novel mechanism of action against M. tuberculosis, and their structural features should be studied further for their potential use as new antitubercular drugs.
NOVEL 1,4-DIAZA-BICYCLO[3.2.2]NONYL OXADIAZOLYL DERIVATIVES USEFUL AS NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS
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Page/Page column 16, (2009/04/25)
This invention relates to novel 1,4-diaza-bicyclo[3.2.2]nonyl oxadiazolyl derivatives and their use in the manufacture of pharmaceutical compositions. The compounds of the invention are found to be cholinergic ligands at the nicotinic acetylcholine recept
