Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Isaac Silvère Gade"'
Autor:
Néomi Chefo Kengne, Honoré Wangso, Isaac Silvère Gade, Alphonse Laya, Jean Paul Bayang, Benoît Bargui Koubala, Sophie Laurent, Celine Henoumont, Emmanuel Talla
Publikováno v:
Results in Chemistry, Vol 11, Iss , Pp 101802- (2024)
Phytochemical study of the root barks of Cassia arereh resulted in the isolation of a new phenolic ester, 3′-hydroxy-4′-methoxystyrenyl-(E)-p-coumarate (1) isolated for the first time from natural source, alongside eight known compounds (2–9).
Externí odkaz:
https://doaj.org/article/5c9147455311441e823485c5a4c6cbd6
Autor:
Isaac, Silvère Gade, Jean Noël, Nyemb, Achi, Mahamat, Alex De Théodore, Atchade, Emmanuel, Talla, Sophie, Laurent, Céline, Henoumont, Alessandro, Venditti
Publikováno v:
Natural product research.
A phytochemical study was carried out on stem bark of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ee072dcaec2e7aeececc2168aff1ee1b
https://pubmed.ncbi.nlm.nih.gov/36308287
https://pubmed.ncbi.nlm.nih.gov/36308287
Autor:
Céline Henoumont, Isaac Silvère Gade, Alfred Ngenge Tamfu, Romeo Toko Feunaing, Sophie Laurent, Fidèle Ntchapda, Martin Noah Mbane, Rodica Mihaela Dinica, Emmanuel Talla, Maurice Fotsing Tagatsing
Publikováno v:
Natural Product Research. 36:4132-4139
A new abietane-type diterpenoid, rubesanolidic acid (1), alongside six known compounds including β-sitosterol (2), lupeol (3), betulinic acid (4) ursolic acid (5), β-sitosterol 3-O-β-D-glucopyranoside (6) and stigmasterol 3-O-β-D-glucopyranoside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::794e946549f46469cef70f679d1c44d3
https://doi.org/10.1080/14786419.2021.1976176
https://doi.org/10.1080/14786419.2021.1976176
Autor:
Corinne Chadéneau, Isaac Silvère Gade, Sophie Laurent, Céline Henoumont, Alex de Théodore Atchadé, Tagne Simo Richard, Armel Herve kamdje Nwabo, Brigitte Vannier, Jérôme Guillard, Paul Seite, Emmanuel Talla, Jean-Marc Muller
Publikováno v:
Natural Product Research. 36:4085-4093
The present work describes the isolation and anticancer activity of Tapinanthus sp. which is a hemi parasitic plant harvested on Combretum glutinosum, the host plant. Phytochemical study afforded a...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c59c38a345d3f1b571105f3105ec36
https://doi.org/10.1080/14786419.2021.1963243
https://doi.org/10.1080/14786419.2021.1963243
Autor:
Isaac Silvère Gade, Corinne Chadéneau, Tagne Simo Richard, Emmanuel Talla, Alex de Theodore Atchade, Paule Seité, Brigitte Vannier, Sophie Laurent, Céline Henoumont, Nwabo Kamdje Armel H., Jean-Marc Muller
Publikováno v:
Asian Pacific journal of cancer prevention : APJCP. 23(12)
Plants play an important role in cancer therapy. They are source of natural molecules which can induce apoptosis in cancer cells by affecting molecular mechanisms implicated in cancer progression. The MAP Kinase/ERK1/2 and PI3K/AKT signaling pathways
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac69f9d6b999680d916d01c91f54d840
https://pubmed.ncbi.nlm.nih.gov/36580003
https://pubmed.ncbi.nlm.nih.gov/36580003
Autor:
Jean-Marc Muller, Paul F. Seke Etet, Corinne Chadéneau, Brigitte Vannier, Emmanuel Talla, Paule Séité, Isaac Silvère Gade, Armel Herve Nwabo Kamdje, Alex de Théodore Atchadé, Tagne Simo Richard
Publikováno v:
Asian Pacific Journal of Cancer Prevention : APJCP
Background: Cancer incidence has been growing in an alarming rate worldwide and new therapeutics are needed, particularly for intractable and chemoresistant cases. We evaluated the cytotoxic effects of Combretum fragrans F. Hoffm (Combretaceae) on gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02fd0099fbda0588f7cbfa8c9495048d
https://doi.org/10.31557/apjcp.2021.22.4.1087
https://doi.org/10.31557/apjcp.2021.22.4.1087
Autor:
Jean Momeni, Abdoulaye Hamidou, Sophie Laurent, Elisabeth Ngo Bum, Alfred Ngenge Tamfu, Emmanuel Talla, Isaac Silvère Gade, Céline Henoumont
Publikováno v:
Asian Journal of Chemistry. 33:1935-1940
The present study reports the chemical constituents, antioxidant, anticonvulsant and α-amylase activities of the aerial part of Cyperus rotundus collected in Cameroon. Phytochemical study leads to the isolation of six known compounds alongwith lupeo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38bfd30f7a1720dac3c5efb7b3a3cbc4
https://doi.org/10.14233/ajchem.2021.23222
https://doi.org/10.14233/ajchem.2021.23222
Autor:
Joseph Tanyi Mbafor, Jean Noël Nyemb, Abakar Ali Mahamat, Henoumont Celine, Emmanuel Talla, Isaac Silvère Gade, Laurent Sophie, Alfred Tamfu Ngenge
Publikováno v:
Open Chemistry, Vol 18, Iss 1, Pp 239-243 (2020)
The aim of this work was to evaluatein vitroantiradical scavenging activity of propolis from Nkambe (North-West, Cameroon). The polyphenol content of the acetone extract was evaluated using the Folin-Ciocalteu reagent as 0.166±0.008 gGAE/100 gRM. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d8060e2c3c7d767e51c79d3848141b
https://doi.org/10.1515/chem-2020-0016
https://doi.org/10.1515/chem-2020-0016
Autor:
Isaac Silvère Gade, Jean Noël Nyemb, Achi Mahamat, Alex De Théodore Atchade, Emmanuel Talla, Sophie Laurent, Céline Henoumont, Alessandro Venditti
A phytochemical study was carried out on stem bark of Combretum fragrans F. Hoffm., a medicinal plant belonging to the Combretaceae family and used traditionally in the treatment of various ailments. Column chromatography separation on silica gel of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbf239efe663b86aa37077c1ff6c3059
Autor:
Isaac Silvère, Gade, Corinne, Chadeneau, Tagne Simo, Richard, Alex De Théodore, Atchade, Emmanuel, Talla, Paul, Seite, Brigitte, Vannier, Jérôme, Guillard, Sophie, Laurent, Celine, Henoumont, Armel H Kamdje, Nwabo, Jean-Marc, Muller
Publikováno v:
Natural product research. 36(16)
The present work describes the isolation and anticancer activity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2f8a3265bc00f7c234820280c711b280
https://pubmed.ncbi.nlm.nih.gov/34380347
https://pubmed.ncbi.nlm.nih.gov/34380347