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Author: search.filters.author.António MachadoSubject: search.filters.subject.Antibacterial

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    Item type:Publication,
    Experimental and computational studies of Schiff bases derived from 4-aminoantipyrine as potential antibacterial and anticancer agents
    (Springer Science and Business Media LLC, 2025-01-31)
    ZUÑIGA MIRANDA, JOHANA JANINA  
    ;
    GONZALEZ PASTOR, REBECA EUGENIA  
    ;
    Saskya E. Carrera Pacheco
    ;
    Cristina Rodríguez-Pólit
    ;
    Carlos Barba-Ostria
    Schiff bases are organic compounds recognized for their biological activities, including antiviral, antibacterial, antifungal, and anticancer properties, making them promising candidates in medicinal chemistry. In this studio, a series of Schiff bases derived from 4-aminoantipyrine and substituted cinnamaldehydes were evaluated in vitro against liver (HepG2) and thyroid (THJ29T) cancer cells, Gram-positive and Gram-negative multidrug-resistant bacteria, and biofilm-forming pathogens. Six compounds demonstrated anticancer activity, though some exhibited toxicity to non-tumor cells. Compounds showed notable anticancer potential, while also exhibited strong antibacterial effects, with being the most effective against multidrug-resistant bacteria strains. These Schiff bases also inhibit biofilm formation, suggesting their potential for treating biofilm-related infections. analyses of their ADME properties, global reactivity descriptors, and binding affinities corroborated these findings. The Schiff base has a strong binding affinity for DNA gyrase and vitamin D receptor, suggesting potential mechanisms for its antibacterial and anticancer activities.