Search Results - "Thierry Mbahbou Bitchagno, Gabin"

Elemane‐Type Sesquiterpene, Acetonide Derived Polyacetylene and Other Constituents from the Whole Plant of Gymnanthemum theophrastifolium (Schweinf. ex Oliv. & Hiern) H.Rob. and Their Chemophenetic Significance by Tafouo Tsakou, Armelle, Laure Ndontsa, Blanche, Carly Nono Nono, Eric, Tseme Wandji, Nadine, Thierry Mbahbou Bitchagno, Gabin, Jules Kezetas Bankeu, Jean, Azefack Tapondjou, Leon, Sewald, Norbert, Ndjakou Lenta, Bruno

“…The chemical investigation of the methanol extract of the whole plant of Gymnanthemum theophrastifolium (Schweinf. ex Oliv. & Hiern) H.Rob. (Asteraceae) led to…”
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Bioguided Fractionation and Isolation of an Antiplasmodial Saponin from the Roots of Nauclea xanthoxylon (A.Chev.) Aubrév. (Rubiaceae) by Nkouayeb Nangmou, Brice Maxime, Maza Djomkam, Hermine Laure, Bellier Tabekoueng, Georges, Tékapi Tsopgni, Willifred Dongmo, Mbahbou Bitchagno, Gabin Thierry, Mbock, Michel Arnaud, Kamkumo, Raceline Gounoue, Frese, Marcel, Ndjakou Lenta, Bruno, Ngouela, Silvère Augustin, Sewald, Nobert, Blaise Azebaze, Anatole Guy

“…The root extract of Nauclea xanthoxylon (A.Chev.) Aubrév. displayed significant 50 % inhibition concentration (IC50s) of 0.57 and 1.26 μg/mL against…”
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Soyauxinine, a New Indolopyridoquinazoline Alkaloid from the Stem Bark of Araliopsis soyauxii Engl. (Rutaceae) by Noulala, Cédric Guy Tchatchouang, Ouete, Judith Laure Nantchouang, Atangana, Albert Fouda, Mbahbou, Gabin Thierry Bitchagno, Fotso, Ghislain Wabo, Stammler, Hans-Georg, Lenta, Bruno Ndjakou, Happi, Emmanuel Ngeufa, Sewald, Norbert, Ngadjui, Bonaventure Tchaleu

“…The chemical investigation of the total alkaloid extract (TAE) of the stem bark of (Rutaceae) afforded an unreported indolopyridoquinazoline (compound ) along…”
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Antimicrobial and Cytotoxic Activities of Constituents from the Fruit of Albizia lebbeck L. Benth (Fabaceae) by Leutcha, Bosco Peron, Dzoyem, Jean Paul, Jouda, Jean-Bosco, Sema, Denis Kehdinga, Tsague Tankeu, Virginie Flaure, Bitchagno, Gabin Thierry Mbahbou, Tchegnitegni, Billy Toussie, Essoung, Flaure Rosette Ehawa, Ndjakou Lenta, Bruno, Fogue Kouam, Siméon, Delie, Florence, Meli Lannang, Alain, Sewald, Norbert

“…Twenty-two compounds were isolated from the fruit of Albizia lebbeck including one unprecedented, rare amino acid-derived zwitterionic and one new flavone…”
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Constituents from ripe figs of Ficus vallis-choudae Delile (Moraceae) with antiplasmodial activity by Chouna, Hardo Suzy Donfack, Dize, Darline, Kagho, Donald Ulrich Kenou, Bankeu, Jean Jules Kezetas, Fongang, Yannick Stéphane Fotsing, Tali, Mariscal Brice Tchatat, Ponou, Beaudelaire Kemvoufo, Bitchagno, Gabin Thierry Mbahbou, Awantu, Angelbert Fusi, Tapondjou, Léon Azefack, Lenta, Bruno Ndjakou, Fekam, Fabrice Boyom, Sewald, Norbert, Ngouela, Silvère Augustin

“…Ripe figs, barks, and wood of Ficus vallis-choudae are used in traditional medicine against several conditions including nausea and malaria. However, its use…”
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Constituents of the Stem Bark of Trichilia monadelpha (Thonn.) J. J. De Wilde (Meliaceae) and Their Antibacterial and Antiplasmodial Activities by Djoumessi, Arnauld Kenfack, Nono, Raymond Ngansop, Neumann, Beate, Stammler, Hans-Georg, Bitchagno, Gabin Thierry Mbahbou, Efange, Noella Molisa, Nkenfou, Celine Nguefeu, Ayong, Lawrence, Lenta, Bruno Ndjakou, Sewald, Norbert, Nkeng-Efouet-Alango, Pépin, Chouna, Jean Rodolphe

“…The chemical investigation of the EtOH extract from the stem bark of (Thonn.) J. J. De Wilde afforded two new limonoids ( and ):…”
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Iridoid and irido-alkaloids from the fruits of Mitragyna stipulosa, and the plausible biosynthetic route to the new ring formation by Ndoumbe, Christian Martial Mileng, Nono, Raymond Ngansop, Zeutsop, Jean Francois, Bitchagno, Gabin Thierry Mbahbou, Lenta, Bruno Ndjakou, Nkeng-Efouet-Alango, Pépin, Sewald, Norbert, Chouna, Jean Rodolphe

“…Mitragynoid (1), a new iridoid along with twelve known natural derivatives (2–13) were isolated from the fruits of Mitragyna stipulosa. In addition, three…”
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Chemical constituents from Baphia leptobotrys Harms (Fabaceae) and their chemophenetic significance by Wonkam, Argan Kelly Nkwenti, Ngansop, Cyrille Armel Njanpa, Tchuenmogne, Marthe Aimée Tchuente, Tchegnitegni, Billy Toussie, Bitchagno, Gabin Thierry Mbahbou, Awantu, Angelbert Fusi, Bankeu, Jean Jules Kezetas, Boyom, Fabrice Fekam, Sewald, Norbert, Lenta, Bruno Ndjakou

“…The chemical investigation of the CH2Cl2/MeOH (1:1) extract of the trunk bark and leaves of Baphia leptobotrys Harms (Fabaceae) led to the isolation of…”
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Bioguided antiplasmodial isolation of six new labdane-type diterpenoids from the stem bark of Croton sylvaticus Hochst. Ex. Krauss by Gouni, Clémence Donfack, Fongang, Yannick Stéphane Fotsing, Dize, Darline, Tabekoueng, Georges Bellier, Kagho, Donald Ulrich Kenou, Bitchagno, Gabin Thierry Mbahbou, Bankeu, Jean Jules Kezetas, Lenta, Bruno Ndjakou, Fekam, Fabrice Boyom, Sewald, Norbert, Ngouela, Silvère Augustin

“…The CH2Cl2-MeOH (1:1, v/v) extract of Croton sylvaticus stem bark selectively exhibited good antiplasmodial activity during preliminary screening against the…”
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Constituents of the Stem Bark of ITrichilia monadelpha/I and Their Antibacterial and Antiplasmodial Activities by Djoumessi, Arnauld Kenfack, Nono, Raymond Ngansop, Neumann, Beate, Stammler, Hans-Georg, Bitchagno, Gabin Thierry Mbahbou, Efange, Noella Molisa, Nkenfou, Celine Nguefeu, Ayong, Lawrence, Lenta, Bruno Ndjakou, Sewald, Norbert, Nkeng-Efouet-Alango, Pépin, Chouna, Jean Rodolphe

“…The chemical investigation of the EtOH extract from the stem bark of Trichilia monadelpha (Thonn.) J. J. De Wilde afforded two new limonoids (1 and 2):…”
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Constituents of Peperomia vulcanica Baker & C. H. Wright (Piperaceae) with antiparasitic activity by Chouna, Hardo Suzy Donfack, Bankeu, Jean Jules Kezetas, Fongang, Yannick Stéphane Fotsing, Dize, Darline, Ponou, Beaudelaire Kemvoufo, Bitchagno, Gabin Thierry Mbahbou, Awantu, Angelbert Fusi, Lenta, Bruno Ndjakou, Fekam, Fabrice Boyom, Ngouela, Silvère Augustin, Opatz, Till, Sewald, Norbert

“…[Display omitted] •An undescribed lignan and a phenolic diglycoside have been isolated from Peperomia vulcanica.•Their structures were established by…”
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