Evaluation of antibiofilm properties of dehydroacetic acid (DHA) grafted spiro-oxindolopyrrolidines synthesized via multicomponent 1,3-dipolar cycloaddition reaction.

Autor: Suresh Babu AR; Department of Chemistry, Anna University, Chennai, 600025, India. arsborg@gmail.com., Sharma A; Department of Biophysics, Panjab University, Chandigarh, 160014, India.; University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, 160014, India., Athira MP; Department of Chemistry, IISER, Mohali, Sahibzada Ajit Singh Nagar, Punjab, 140306, India., Alajangi HK; Department of Biophysics, Panjab University, Chandigarh, 160014, India.; University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, 160014, India., Naresh Raj AR; Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College, Arumbakkam, Chennai, 600106, India., Gartia J; School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, Odisha, 751024, India., Singh G; University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, 160014, India. gurpalsingh.ips@gmail.com., Barnwal RP; Department of Biophysics, Panjab University, Chandigarh, 160014, India. barnwal@pu.ac.in.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2023 Sep 15; Vol. 13 (1), pp. 15289. Date of Electronic Publication: 2023 Sep 15.
DOI: 10.1038/s41598-023-42528-w
Abstrakt: The current work involves the use of dehydroacetic acid based chalcone derivatives for the synthesis of spirooxindole grafted pyrrolidine moieties. All the synthesized compounds have been characterized using spectroscopic techniques such as NMR ( 1 H-NMR and 13 C-NMR), IR, mass and elemental analysis. Molecular mechanics studies were performed to comprehend the regioselectivity in the product formation. Molecular docking of the synthesized compounds was performed with few bacterial proteins of Bacillus subtilis and Pseudomonas aeruginosa responsible for biofilm formation followed by molecular dynamics simulations with the potential lead compound. Further, to corroborate the results obtained via in silico study, anti-biofilm activity etc. of the synthesized compounds (4a-e) was checked for effectiveness against biofilm formation. Taken together, this study opens up to explore these compounds' multiple roles in diverse fields in the arena of medical sciences.
(© 2023. Springer Nature Limited.)
Databáze: MEDLINE
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