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Abouelhaoul EA, El Kihel A, Ahbala M, Sdassi H, Köhler LHF, Bauchat P, Roisnel T, Khan TA, Al Nasr IS, Koko WS, Schobert R, Biersack B. Regiospecific Reduction of 4,6-Dinitrobenzimidazoles: Synthesis, Characterization, and Biological Evaluation. Chem Biodivers 2023:e202300191. [PMID: 37294393 DOI: 10.1002/cbdv.202300191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 06/01/2023] [Accepted: 06/08/2023] [Indexed: 06/10/2023]
Abstract
The regiospecific reduction of 4,6-dinitrobenzimidazole derivatives leading to the corresponding 4-amino-6-nitrobenzimidazoles was studied. The identification of the formed product structures was accomplished by spectroscopic and X-ray diffraction data. The anticancer and antiparasitic activities of the synthesized compounds were examined, and promising activities against Toxoplasma gondii and Leishmania major parasites were discovered for certain 4,6-dinitrobenzimidazoles in addition to moderate anticancer activities of the 4-amino-6-nitrobenzimidazole derivatives against T. gondii cells. However, the tumor cell experiments revealed a promising sensitivity of p53-negative colon cancer cells to these compounds.
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Affiliation(s)
- El Alami Abouelhaoul
- Chouaib Doukkali University: Universite Chouaib Doukkali, Chemistry, n.a., El Jadida, MOROCCO
| | - Abdellatif El Kihel
- Chouaib Doukkali University: Universite Chouaib Doukkali, Chemistry, n.a., El Jadida, MOROCCO
| | - Mustapha Ahbala
- Chouaib Doukkali University: Universite Chouaib Doukkali, Chemistry, n.a., El Jadida, MOROCCO
| | - Hamid Sdassi
- Chouaib Doukkali University: Universite Chouaib Doukkali, Chemistry, n.a., El Jadida, MOROCCO
| | - Leonhard H F Köhler
- Universität Bayreuth: Universitat Bayreuth, Organische Chemie 1, Universitätsstrasse 30, Bayreuth, GERMANY
| | - Patrick Bauchat
- Rennes 1 University: Universite de Rennes 1, Chemistry, Général Leclerc Avenue, Rennes, FRANCE
| | - Thierry Roisnel
- Universite de Rennes 1, Chemistry, Général Leclerc Avenue, Rennes, FRANCE
| | - Tariq A Khan
- Qassim University College of Science, College of Applied Sciences, King Abdelaziz Road, Ar Rass, SAUDI ARABIA
| | - Ibrahim S Al Nasr
- Qassim University College of Science, Biology, King Abdelaziz Road, Unaizah, SAUDI ARABIA
| | - Waleed S Koko
- Qassim University College of Science, Science Laboratories, King Abdelaziz Road, Ar Rass, SAUDI ARABIA
| | - Rainer Schobert
- Universität Bayreuth: Universitat Bayreuth, Organische Chemie 1, Universitätsstrasse 30, Bayreuth, GERMANY
| | - Bernhard Biersack
- Universität Bayreuth Fakultät für Biologie Chemie Geowissenschaften: Universitat Bayreuth Fakultat fur Biologie Chemie Geowissenschaften, Organische Chemie 1, Universitätsstrasse 30, 95440, Bayreuth, GERMANY
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