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Copyright (c) 2025 Diana AbdAlkreem Al-Rifaie, Zainab Hashim Mohammad Mohammed, Rabeah T. Mahmood, Malath Khalaf Rasheed, Ahmad Yaseen Taha, Othman Rashid Al Samarrai

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The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Synthesis and characterization of some thiazolidine 4-one derivatives derived from Schiff bases, and evaluation of their antibacterial and antifungal activity
Corresponding Author(s) : Zainab Hashim Mohammad Mohammed
Cellular and Molecular Biology,
Vol. 71 No. 3: Issue 3
Abstract
Schiff bases compounds were synthesized by reaction of the Benzidine with different aldehydes and ketones by using microwave method to obtain compounds (N1-N5). Thiazolidine 4-one compounds were prepared by the cyclization of Schiff bases with thioglycolic acid to obtain thiazolidine 4-one compounds (N6-N10). The prepared compounds were characterized by physical methods, through melting points and color, as well as by spectroscopic methods such as FT-IR and 1H-NMR. The purity of the prepared compounds was evaluated using TLC. The bioactivity of these compounds was tested on the growth of one type of a fungus of the yeast variety Candida was studied and type of bacterial isolates of Bacillus pumilus and the standard fungicide (Nystatin) of the fungus was used and the standard antibiotic (neomycin sulfate) of bacteria and the results indicate that the synthesized compounds have the ability to inhibit the fungus and bacteria used by using different concentrations. Molecular docking studies were conducted to examine how some of the synthesized compounds bind to the putative target, Protein structures i.e. HER2 (PDB ID: 1N8Z), Carcinoembryonic antigen (PDB ID; 2VER), BRCA1 (PDB ID 4OFB), BRCA2 (PDB ID 1MJE).
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