Olivier Ndogo Etémé

Mr. Olivier Ndogo Etémé


Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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17 September 2023 in Parasitology International
Verified
Journal Article
Closed access
OEOlivier Ndogo Etémé
Olivier Ndogo Etémé
EZErnestine Nkwengoua Zondegoumba
Ernestine Nkwengoua Zondegoumba
YTYasmin Saegusa Tadayozzi
Yasmin Saegusa Tadayozzi
JSJessica Aparecida Serafim
Jessica Aparecida Serafim
WLWendell Queiroz Leite
Wendell Queiroz Leite
Eduardo Festozo VicenteEduardo Festozo Vicente
Eduardo Festozo Vicente

25 October 2018
Verified
Conference Paper
Open access
EZErnestine NkwengouaTchouboun Zondegoumba
Ernestine NkwengouaTchouboun Zondegoumba
WTWhistler Tankoua
Whistler Tankoua
RARodrigo Santos Aquino de Araújo
Rodrigo Santos Aquino de Araújo
OEOlivier Ndogo Etémé
Olivier Ndogo Etémé
BNBarthélémy Nyassé
Barthélémy Nyassé
Marcus ScottiMarcus Scotti
Marcus Scotti
Arborinine is an acridone alkaloids obtained from different natural sources including in the majority bark, seed, leaves of plants species of Rutaceae family among which Teclea gerrardii, Zanthoxylum leprieurii and Teclea trichocarpa, Erthela bahiensis, Ruta angustifolia,, Ruta suavolenses.. This alkaloid is extensively studied due to its great pharmacological potential, which includes anticancer, antimicrobial, antiparasitic, antifeedant and antioxidant activities among others. Arborinine block heme-mediated protein oxidation and degradation markers for heme-induced oxidative stress; was predicted virtually for a critical evaluation by In silico target fishing for rationalized ligand discovery by inhibiting acetylchlolinesterase with IC50 value 34.7 ± 71µM; displayed potent in vitro activities against chloroquine sensitive HB3 cell line and chloroquine resistance K1 cell line with IC50 value 3.85 ± 0.11μM and 9.34 ± 0.37 μM; showed the good anticancer activity on three human cancer line viz human colon cancer COLO-205, human ovarian cancer OVCAR-3, Human cervical cancer human breast cancer and T-47D line with GI50 value ˂10μg/ml and presented antimicrobial activities against resistant microbial strains. The overall synthesis of Arborinine has been done and the key stapes are the Ullmann condensation followed by the cyclisation with Eaton’s reagent. It undergoes a few structural modification reactions such as selective methylation and demethylation, electrophilic substitution. Acetylation, benzoylation. This review present the chemistry and the biological properties of Arborinine: methods of isolation from plant crude extract, its characterization as well as their derivatives obtained by structural modification including structure activity relationship are also described.