Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Jean, Wandji"'
Autor:
Rostan Mangoua Talla, Alfred Ngenge Tamfu, Brussine Nadège Kweka Wakeu, Ozgur Ceylan, Céline Djama Mbazoa, Gilbert Deccaux Wabo Fotso Kapche, Bruno Ndjakou Lenta, Norbert Sewald, Jean Wandji
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 23, Iss 1, Pp 1-16 (2023)
Abstract Background Microbial infections cause serious health problems especially with the rising antibiotic resistance which accounts for about 700,000 human deaths annually. Antibiotics which target bacterial death encounter microbial resistance wi
Externí odkaz:
https://doaj.org/article/c168826b611244009848b0b903fdde12
Autor:
Thérèse Christelle Maleu, Rostan Mangoua Talla, Michael Hermann Kengne Kamdem, Tamfu Alfred Ngenge, Selcuk Kucukaydin, Edwin Mpho Mmutlane, Derek Tantoh Ndinteh, Celine Djama Mbazoa, Jean Wandji
Publikováno v:
Natural Product Research. 36:5950-5958
The phytochemical investigation of the DCM/MeOH (1:1) extract of the fruits of Cnestis ferruginea led to the isolation and characterization of one new quinic acid derivative, ferruginoic acid (1), together with six known compounds 2–7. Compounds 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512a901585b06867616c7267f73a756e
https://doi.org/10.1080/14786419.2022.2048299
https://doi.org/10.1080/14786419.2022.2048299
Autor:
Jean Bosco Jouda, Isabelle Kamga Mawabo, Augustin Notedji, Céline Djama Mbazoa, Jean Nkenfou, Jean Wandji, Céline Nguefeu Nkenfou
Publikováno v:
International Journal of Mycobacteriology, Vol 5, Iss 2, Pp 192-196 (2016)
Objective/background: According to estimates by the World Health Organization, there were 9.6 million new tuberculosis (TB) cases in 2014: 5.4 million among men, 3.2 million among women, and 1.0 million among children. There were also 1.5 million TB
Externí odkaz:
https://doaj.org/article/ed941518a1fe45f19a9d039c08e84290
Autor:
Bruno Ndjakou Lenta, Jean-Bosco Jouda, Jean Wandji, Gervais Mouthé Happi, Catherine Tegasne, Norbert Sewald, Rostan Mangoua Talla, Gilbert Deccaux Wabo Fotso Kapche, Isabelle Kamga Mawabo
The phytochemical investigation of the methanol extract of the stem bark of Chrysophyllum lacourtianum led to the isolation and characterization of one new secondary metabolite, lacourtianal (1), together with eight known compounds. Compounds 2; 3; 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdab168d632b897e8e916f758e64ce10
Autor:
Céline Mbazoa Djama, Jean Wandji, Véronique Simone Fannang, Sebastian Zühlke, Valery Wilfried Nguemdjo Chimeze, Ezgi Eyluel Bankoglu, Helga Stopper, Ernestine Nicaise Djuidje, Jovita Chi Shirri, Dennis Eckelmann
Publikováno v:
Natural Product Research. 36:2791-2799
A phytochemical investigation of the liana of Artabotrys thomsonii led to the isolation of a new oxoberberine alkaloid, 2,10-dihydroxy-3,9-dimethoxy-8-oxo-protoberberine (7), along with six known compounds. Their chemical structures were elucidated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c67b1dd3413257df68799e56e2388331
https://doi.org/10.1080/14786419.2021.1928117
https://doi.org/10.1080/14786419.2021.1928117
Autor:
Catherine Tegasne, Norbert Sewald, Gervais Mouthé Happi, Rostan Mangoua Talla, Bruno Ndjakou Lenta, Gilbert Deccaux Wabo Fotso Kapche, Marcel Frese, Jean-Bosco Jouda, Jean Wandji, Isabelle Kamga Mawabo
Publikováno v:
Phytochemistry Letters. 38:84-89
Phytochemical investigation of the fruits of Gambeya lacourtiana led to the isolation of four new compounds, lacourtianol (1), lacourtianoside I (2), lacourtianoside II (3) and lacourtianamide (4) together with six known compounds: 3-O-acetylbetulin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10a3c7938b58d0b42b7a7a26954d162
https://doi.org/10.1016/j.phytol.2020.05.009
https://doi.org/10.1016/j.phytol.2020.05.009
Autor:
Céline Mbazoa Djama, Dennis Eckelmann, Valery Wilfried Nguemdjo Chimeze, Sebastian Zühlke, Jean Wandji
Publikováno v:
Phytochemistry Letters. 38:150-154
Artabotrys aurantiacus is a Cameroonian Medicinal plant used in traditional medicines to fight against Malaria. So far, there is no reported data on the chemical composition of this plant. From the CH2Cl2/MeOH (1:1) extract of the liana of A. auranti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca10c542c4367769da900134c7cc492
https://doi.org/10.1016/j.phytol.2020.06.009
https://doi.org/10.1016/j.phytol.2020.06.009
Autor:
Rostan Mangoua, Talla, Jean-Bosco, Jouda, Isabelle Kamga, Mawabo, Catherine, Tegasne, Gervais Mouthé, Happi, Gilbert Deccaux Wabo Fotso, Kapche, Bruno Ndjakou, Lenta, Norbert, Sewald, Jean, Wandji
Publikováno v:
Natural product research.
The phytochemical investigation of the methanol extract of the stem bark of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::95af8c86e5f040e4471495510a886f51
https://pubmed.ncbi.nlm.nih.gov/34608822
https://pubmed.ncbi.nlm.nih.gov/34608822
Autor:
Emmanuel Mfotie Njoya, Gertrude Foudjo Melacheu Laura, Jean-Bosco Jouda, Fei Wang, Céline Djama Mbazoa, Jean Wandji, Elisabeth Seguin, Brussine Nadege Wakeu Kweka
Publikováno v:
Natural Product Research. 35:1590-1595
One new indole alkaloid derivative, 5,6-dioxo-11-hydroxy voacangine (1) together with four known compounds (2-5), were isolated from the fruits of Tabernaemontana inconspicua Stapf (Apocynaceae). T...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f5d74ac36ac51c9be4b1cb226dc3daf
https://doi.org/10.1080/14786419.2019.1628749
https://doi.org/10.1080/14786419.2019.1628749
Autor:
Fei Wang, Brussine Nadege Wakeu Kweka, Jean Wandji, Jean-Bosco Jouda, Emmanuel Mfotie Njoya, Céline Djama Mbazoa, Gertrude Laura Foudjo Melacheu
Publikováno v:
Phytochemistry Letters. 30:116-119
Two new indole alkaloid derivatives, 5,6-dioxo-11-methoxy voacangine (1) and (-)-apparicin-21-one (2), together with four known compounds, voacangine (3), ursolic acid (4), 3-methoxyursolic acid (5) and asiatic acid (6) were isolated from the fruits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77e6601e8e90c01c416cfc50c53c9b2
https://doi.org/10.1016/j.phytol.2019.01.028
https://doi.org/10.1016/j.phytol.2019.01.028