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Wieland Moifo Kuete, Thomas, Ambassa, Pantaleon, Luciane Moungang, Marlyse, Ngameni, Bathelemy, Storr, Thomas E., Ngadjui Tchaleu, Bonaventure and Stephenson, G. Richard 
ORCID: https://orcid.org/0000-0003-1487-9178
(2022)
(−)-Brunneusine, a new phenolic compound with antibacterial properties in aqueous medium from the leaves of Agelanthus brunneus (Engl.) Tiegh (LORANTHACEAE).
Zeitschrift fur Naturforschung Section C-A Journal of Biosciences, 77 (3-4).
pp. 157-165.
ISSN 0939-5075
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Abstract
Agelanthus brunneus (Loranthaceae) is a hemiparasitic plant growing on Senna siamea (Fabaceae). The chemical investigation of its leaves and flowers led to the isolation of one new phenolic compound namely (-)-brunneusine (1), together with 13 known compounds. The crude leaves and flowers extracts (CLE and CFLE) with their ethyl acetate fractions (EAFL and EAFFL) and some isolated compounds (1-3; 8-9 and 11-14) have been tested on four bacterial species of sanitary importance isolated in an aquatic environment. All the samples except compound 3 showed antibacterial activity with MICs ranging from 0.43 to 8.88.103 μg/mL and MBCs from 0.43 to 3.55.103 μg/mL. Compounds 9 and 14 showed better activity on all bacterial species tested with MICs ranging from 0.43 to 27.77 μg/mL. Only CLE, EAFL and compounds 14, 2, 8 and 9 showed bactericidal effects on all bacterial species tested.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | agelanthus brunneus,brunneusine,loranthaceae,antibacterial activity,biochemistry, genetics and molecular biology(all) ,/dk/atira/pure/subjectarea/asjc/1300 |
| Faculty \ School: | Faculty of Science > School of Chemistry (former - to 2024) |
| UEA Research Groups: | Faculty of Science > Research Groups > Chemistry of Materials and Catalysis |
| Related URLs: | |
| Depositing User: | LivePure Connector |
| Date Deposited: | 19 Oct 2021 01:14 |
| Last Modified: | 25 Sep 2024 15:53 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/81756 |
| DOI: | 10.1515/znc-2021-0143 |
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