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Nago RDT, Simo Mpetga JD, Tamokou JDD, Tanemossu Fobofou SA, Mbahbou Bitchagno GT, Wessjohann LA, Tene M, Silvere Ngouela A. A New Ceramide from Cissus Aralioides Baker (Vitaceae) and its Antimicrobial Activity. Chem Biodivers 2023; 20:e202200678. [PMID: 36480444 DOI: 10.1002/cbdv.202200678] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Purification through repeated column chromatography over silica gel and Sephadex LH-20 of the ethanol extract of the stems of Cissus aralioides (Baker) Planch. resulted in the isolation of a new ceramide, aralioidamide A (1), along with five known compounds (2-6). Their structures were determined by the extensive analyses of their spectroscopic (1D and 2D NMR) and spectrometric data, and comparison with those reported in the literature. Aralioidamide A (1) displayed weak antibacterial activity (MIC=256 μg/mL) against Bacillus subtilis, Staphylococcus aureus and Shigella flexneri and was inactive (MIC>256 μg/mL) against the tested fungi.
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Affiliation(s)
- Romeo Desire T Nago
- Natural Products Chemistry Research Unit, Chemistry Department, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - James D Simo Mpetga
- Natural Products Chemistry Research Unit, Chemistry Department, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Jean-De-Dieu Tamokou
- Research Unit of Microbiology and Antimicrobial Substances, Biochemistry Department, Faculty of Science, University of Dschang, Dschang, Cameroon
| | - Serge A Tanemossu Fobofou
- Department of Bioorganic Chemistry, Leibniz Institute for Plant Biochemistry, D-06120, Halle (Saale), Germany.,Institute of Pharmaceutical Biology, Technische Universität Braunschweig, D-38106, Braunschweig, Germany
| | - Gabin T Mbahbou Bitchagno
- Natural Products Chemistry Research Unit, Chemistry Department, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute for Plant Biochemistry, D-06120, Halle (Saale), Germany
| | - Mathieu Tene
- Natural Products Chemistry Research Unit, Chemistry Department, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Augustin Silvere Ngouela
- Natural Products Chemistry Research Unit, Chemistry Department, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
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