Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Mendoza-Figueroa, Humberto L., once mentioned the application of 61350-00-3, Name is VU 0364770, molecular formula is C12H9ClN2O, molecular weight is 232.6657, MDL number is MFCD00548412, category is indole-building-block. Now introduce a scientific discovery about this category, Recommanded Product: 61350-00-3.
Synthesis, antimicrobial activity, and molecular docking study of fluorine-substituted indole-based imidazolines
A series of 2- or 3-(4,5-dihydro-1H-imidazol-2-yl)-1H-indole derivatives were synthesized, characterized, and evaluated for their in vitro antibacterial and antifungal activities. Additionally, the synthesized compounds were docked into the II DNA gyrase B active site, and their predicted binding modes were inspected. Inhibitory activity were tested against two species of Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa), two species of Gram-positive bacteria (Staphylococcus aureus, Listeria monocytogenes) and two fungi (Candida albicans, Aspergillus niger) using the broth microdilution method. The fluorine-substituted 2-(2-imidazolyl)indole 2b was found to be the most potent antibacterial compound against E. coli and S. aureus strains (MIC value 80 mu g/mL). Compounds showed better activity against Gram-positive bacteria compared to Gram-negative bacteria. The docking results predicted that the imidazoline-indole hybrid moiety bind to the active site protein ATP-binding pocket from E. coli and S. aureus with good interaction energy scores. The significant loss of antibacterial activity for some imidazoline-indole analogs could be attributed to several nonoptimal enzyme interactions, including poor hydrogen bonds provided by Asp73 (E. coli gyrase numbering) or Asp81 (S. aureus gyrase numbering) and an associated water molecule.
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Reference:
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles