Ranjeet Bairwa

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In an attempt to identify potential new agents active against tuberculosis, 20 novel phenylacrylamide derivatives incorporating cinnamic acids and guanylhydrazones were synthesized using microwave assisted synthesis. Activity of the synthesized compounds was evaluated using resazurin microtitre plate assay (REMA) against Mycobacterium tuberculosis H37Rv.(More)
Based on stereoelectronic feature analysis using density functional theory (DFT) at B3LYP/3-21∗G level, a series of 4-(5-nitrofuran-2-yl)prop-2-en-1-one derivatives with low LUMO energies (<-0.10eV); concentrated over the nitro group, furan moiety and α,β-unsaturated carbonyl bridge were envisaged as potential antitubercular agents. The target compounds(More)
BACKGROUND A series of 2,4-diamino-s-triazines was designed, with potential for activity against Mycobacterium tuberculosis (Mtb) dihydrofolate reductase enzyme, on the basis of virtual screening results and structure-based drug design. RESULTS The compounds were evaluated against Mtb (H37Rv) and their cytotoxicity was assessed using VERO cell lines. Of(More)
Enzymes of shikimate pathway, dehydroquinase and shikimate kinase represent comparatively newer targets for antitubercular research. Molecular hybridization approach was implemented by integrating the essential features of inhibitors acting on these enzymes of shikimate pathway. Considering the flexibility of alicyclic ring of reported dehydroquinase (DHQ)(More)
Siderophores are small molecules produced by bacteria under iron-scarcity conditions faced by bacteria inside host. Sideophores bind iron with high affinity (Kd < 10-25 M) and are required for iron transport into the bacterial cell. Small molecules interfering with siderophore functioning can be promising anti-mycobacterial agents. Several molecules with(More)
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