Design, synthesis and molecular docking of 1,4-benzodioxane thiazolidinedione piperazine derivatives as FabH inhibitors

Add time:07/14/2019    Source:sciencedirect.com

A series of novel 1,4-benzodioxane thiazolidinedione piperazine derivatives targeting FabH were designed and synthesized. The compounds exhibited better inhibitory activity against Gram-negative bacteria by computer-assisted screening, antibacterial activity test and E. coli FabH inhibitory activity test, wherein compound 6j exhibited the most significant inhibitory activity (MIC = 1.80 μΜ for P. aeruginosa, MIC = 1.56 μΜ for E. coli). Besides, compound 6j still showed the best E. coli FabH inhibitory activity (IC50 = 0.06 μΜ). Moreover, the antibacterial activities of all compounds were strongly correlated with the inhibitory ability of FabH, with a correlation coefficient of 0.954. Computational docking studies also showed that compound 6j has interacting with FabH key residues in the active site.

We also recommend Trading Suppliers and Manufacturers of 1-[(2-methoxyphenyl)acetyl]-4-(4-nitrophenyl)piperazine (cas 5730-60-9). Pls Click Website Link as below: cas 5730-60-9 suppliers

Prev:Diastereoselective construction of azetidin-2-ones by electrochemical intramolecular C–C bond forming reaction
Next:Synthesis of a new series of aryl/heteroarylpiperazinyl derivatives of 8-acetyl-7-hydroxy-4-methylcoumarin with low nanomolar 5-HT1A affinities)