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Popovici C, Pavel CM, Sunel V, Cheptea C, Dimitriu DG, Dorohoi DO, David D, Closca V, Popa M. Optimized Synthesis of New Thiosemicarbazide Derivatives with Tuberculostatic Activity. Int J Mol Sci 2021; 22:ijms222212139. [PMID: 34830021 PMCID: PMC8622382 DOI: 10.3390/ijms222212139] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/04/2021] [Accepted: 11/07/2021] [Indexed: 11/18/2022] Open
Abstract
Original results are presented in the field of research that addresses the extension of the reaction of residue of acyl-thiosemicarbazide fixation on the structure of 5-nitrobenzimidazole by a sulphonic group. The aim of the study is the increase of new thiosemicarbazide derivatives’ applicative potential in the field of biochemistry, with a wide range of medical applications. The newly obtained compounds were characterized by using elemental analysis and spectral analysis (FT-IR and 1H NMR). A study regarding the optimization of the chemical reactions was made. The performed in vitro biological tests confirmed the tuberculostatic activity of three newly obtained compounds against Mycobacterium tuberculosis.
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Affiliation(s)
- Corina Popovici
- Faculty of Chemistry, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.P.); (V.S.)
- Department of Natural and Synthetic Polymers, Faculty of Chemical Engineering and Environmental Protection, “Gheorghe Sachi” Technical University, 73 Professor Dimitrie Mangeron Blvd., 700050 Iasi, Romania;
| | - Cristina-Maria Pavel
- Faculty of Physics, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.-M.P.); (D.G.D.); (D.O.D.); (V.C.)
| | - Valeriu Sunel
- Faculty of Chemistry, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.P.); (V.S.)
| | - Corina Cheptea
- Department of Biomedical Sciences, Faculty of Medical Bioengineering, “Grigore T. Popa” University of Medicine and Pharmacy, 9-13 M. Kogalniceanu Str., 700454 Iasi, Romania
- Correspondence:
| | - Dan Gheorghe Dimitriu
- Faculty of Physics, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.-M.P.); (D.G.D.); (D.O.D.); (V.C.)
| | - Dana Ortansa Dorohoi
- Faculty of Physics, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.-M.P.); (D.G.D.); (D.O.D.); (V.C.)
| | - Diana David
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK;
| | - Valentina Closca
- Faculty of Physics, Alexandru Ioan Cuza University, 11 Carol I Blvd., 700506 Iasi, Romania; (C.-M.P.); (D.G.D.); (D.O.D.); (V.C.)
- Department of Science, “Eudoxiu Hurmuzachi” National College, 5 Calea Bucovinei Str., 725400 Radauti, Romania
| | - Marcel Popa
- Department of Natural and Synthetic Polymers, Faculty of Chemical Engineering and Environmental Protection, “Gheorghe Sachi” Technical University, 73 Professor Dimitrie Mangeron Blvd., 700050 Iasi, Romania;
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