Search Results - "Dufat, Hanh"

Effects of Modification of Light Parameters on the Production of Cryptophycin, Cyanotoxin with Potent Anticancer Activity, in Nostoc sp by Polyzois, Alexandros, Kirilovsky, Diana, Dufat, Thi-Hanh, Michel, Sylvie

“…Cryptophycin-1 is a cyanotoxin produced by filamentous cyanobacteria. It has been evaluated as an anticancer agent with great potential. However, its synthesis…”
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Chemical composition, antioxidant and anti-inflammatory properties of Monarda didyma L. essential oil by Fraternale, Daniele, Dufat, Hanh, Albertini, Maria Cristina, Bouzidi, Chouaha, D'Adderio, Rossella, Coppari, Sofia, Di Giacomo, Barbara, Melandri, Davide, Ramakrishna, Seeram, Colomba, Mariastella

“…In the present study, L. essential oil (isolated from the flowering aerial parts of the plant) was examined to characterize its chemotype and to evaluate, in…”
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New Lidocaine-Based Pharmaceutical Cocrystals: Preparation, Characterization, and Influence of the Racemic vs. Enantiopure Coformer on the Physico-Chemical Properties by Ma, Panpan, Toussaint, Balthazar, Roberti, Enrica Angela, Scornet, Noémie, Santos Silva, Axel, Castillo Henríquez, Luis, Cadasse, Monique, Négrier, Philippe, Massip, Stéphane, Dufat, Hanh, Hammad, Karim, Baraldi, Cecilia, Gamberini, Maria Cristina, Richard, Cyrille, Veesler, Stéphane, Espeau, Philippe, Lee, Tu, Corvis, Yohann

“…This study describes the preparation, characterization, and influence of the enantiopure vs. racemic coformer on the physico-chemical properties of a…”
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A New Sphingolipid and Furanocoumarins with Antimicrobial Activity from Ficus exasperata by Dongfack, Marlise Diane Jiofack, Lallemand, Marie-Christine, Kuete, Victor, Mbazoa, Céline Djama, Wansi, Jean-Duplex, Trinh-van-Dufat, Hanh, Michel, Sylvie, Wandji, Jean

“…From the methanol extract of the stem bark of Ficus exasperata, a new sphingolipid named Ficusamide,…”
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Geranylated homogentisic acid derivatives and flavonols from Miliusa umpangensis by Sawasdee, Kanokporn, Chaowasku, Tanawat, Lipipun, Vimolmas, Dufat, Thi-Hanh, Michel, Sylvie, Jongbunprasert, Vichien, Likhitwitayawuid, Kittisak

“…•The first phytochemical study of Miliusa umpangensis.•Miliusanes are chemotaxonomic marker of the genus Miliusa.•Flavonoids with a 1,2,3,5-tetraoxygenated…”
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Availability, affordability, and quality of essential anti‐seizure medication in Cambodia by Sengxeu, Noudy, Aon, Chanraksmey, Dufat, Hanh, Boumediene, Farid, Chan, Samleng, Ros, Sina, Preux, Pierre‐Marie, Ratsimbazafy, Voa, Jost, Jeremy

“…Objective Epilepsy is a major neurological disorder that requires long‐term medical treatment. Once epilepsy is diagnosed, people with epilepsy face many…”
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New triterpenoids from the stem bark of Hypodaphnis zenkeri by Momo, Itbert Joseph, Dufat, Thi-Hanh, Wandji, Jean, Michel, Sylvie, Chiozem, David Dako

“…A new pentacyclic triterpenoid and three new derivatives based on the taraxer-14-ene skeleton with a C-28 attached a carboxylic acid group have been isolated…”
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Méthodologies pour choisir et caractériser des extraits de plantes et évaluer leurs activités biologiques sur l’immunité des poulets by TRAVEL, Angélique, GUABIRABA, Rodrigo, TAVARES, Olivia, BELLENOT, Denis, LEMAIRE, Benjamin, DUFAT, Hanh, FILLIAT, Christine, FERRE, Jean-Yves, SKIBA, Fabien, LAMARQUE, Margot, PERTUSA, Marion, GUILLOTEAU, Laurence A.

“…Le potentiel des plantes connues pour leurs vertus médicinales suscite un grand intérêt dans un contexte mondial de réduction des risques d’antibiorésistance…”
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New Friedelane Triterpenoids with Antimicrobial Activity from the Stems of Drypetes paxii by Chiozem, David Dako, Trinh-Van-Dufat, Hanh, Wansi, Jean Duplex, Djama, Céline Mbazoa, Fannang, Véronique Simone, Seguin, Elisabeth, Tillequin, François, Wandji, Jean

“…Two new friedelane-type triterpenes named 12α-hydroxyfriedelane-3,15-dione and 3β-hydroxyfriedelan-25-al, together with six known compounds were isolated from…”
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New neolignans and a lignan from Miliusa fragrans, and their anti-herpetic and cytotoxic activities by Sawasdee, Kanokporn, Chaowasku, Tanawat, Lipipun, Vimolmas, Dufat, Thi-Hanh, Michel, Sylvie, Likhitwitayawuid, Kittisak

“…Seven new neolignans and a new lignan were isolated from the leaves and the stems of Miliusa fragrans, along with nine known polyphenolic compounds. Their…”
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Synthesis and Cytotoxic Activity of Benzo[a]pyrano[3,2-h] and [2,3-i]xanthone Analogues of Psorospermine, Acronycine, and Benzo[a]acronycine by Sittisombut, Chavalit, Boutefnouchet, Sabrina, Van-Dufat, Hanh Trinh, Tian, Wen, Michel, Sylvie, Koch, Michel, Tillequin, François, Pfeiffer, Bruno, Pierré, Alain

“…Condensation of 2-hydroxy-1-naphthalenecarboxylic acid with phloroglucinol afforded 9,11-dihydroxy-12H-benzo[a]xanthen-12-one (6). Construction of an…”
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New Triterpenoids from the Stem Barks of Drypetes tessmanniana by Dongfack, Marlise Diane Jiofack, Van-Dufat, Hanh Trinh, Lallemand, Marie-Christine, Wansi, Jean-Duplex, Seguin, Elisabeth, Tillequin, François, Wandji, Jean

“…The MeOH extract of the stem barks of Drypetes tessmanniana (Euphorbiaceae) afforded two new triterpene derivatives characterized as…”
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Antimicrobial Activity of the Methanolic Extract and Compounds from the Stem Bark of Drypetes tessmanniana by Kuete, Victor, Dongfack, Marlise D. J., Mbaveng, Armelle T., Lallemand, Marie-Christine, Van-Dufat, Hanh T., Wansi, Jean-Duplex, Seguin, Elisabeth, Tillequin, François, Wandji, Jean

“…Objective： To evaluate the antimicrobial activity of the methanol extract from the stem bark of Drypetes tessmanniana, fractions （DTB1-5） as well as compounds…”
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Neolignans from leaves of Miliusa mollis by Sawasdee, Kanokporn, Chaowasku, Tanawat, Lipipun, Vimolmas, Dufat, Thi-Hanh, Michel, Sylvie, Likhitwitayawuid, Kittisak

“…From the leaves of Miliusa mollis Pierre (Annonaceae), five new dihydrobenzofuran neolignans, namely miliumollin, 7-methoxymiliumollin, 3′-methoxymiliumollin,…”
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2-Substituted-3,7-dinitro-11-oxatricycloundec-9-ene: an approach towards the synthesis of Ergot alkaloids by Mahmood, Shatha Younis, Lallemand, Marie-Christine, Sader-Bakaouni, Lina, Charton, Olivier, Vérité, Philippe, Dufat, Hanh, Tillequin, François

“…A simple and versatile method for the preparation of various ergoline or secoergoline skeleton, using 2-substituted-3,7-dinitro-11-oxatricycloundec-9-ene as…”
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A New Sphingolipid and Furanocoumarins with Antimicrobial Activity from Ficus exasperata by Marlise Diane Jiofack Dongfack, Marie-Christine Lallemand, Victor Kuete, Celine Djama Mbazoa, Jean-Duplex Wansi, Hanh Trinh-van-Dufat, Sylvie Michel, Jean Wandji

“…From the methanol extract of the stem bark of Ficus exasperata, a new sphingolipid named Ficusamide,…”
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Synthesis and Cytotoxic Activity of Pyranocarbazole Analogues of Ellipticine and Acronycine by Tran-Thi, Hong Anh, Nguyen-Thi, Thuan, Michel, Sylvie, Tillequin, Francois, Koch, Michel, Pfeiffer, Bruno, Pierré, Alain, Trinh-Van-Dufat, Hanh

“…Various 2,2,5,11-tetramethyl- and 2,2,5,6,11-pentamethyl-2,6-dihydropyrano[3,2-b]carbazole derivatives were synthesized by condensation of 3-methylbut-2-enal…”
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A new acylated triterpene with antimicrobial activity from the leaves of Rauvolfia vomitoria by Fannang, Simone Veronique, Kuete, Victor, Mbazoa, Celine Djama, Momo, Joseph Itbert, Van-Dufat, Hanh Trinh, Tillequin, Francois, Seguin, Elisabeth, Chosson, Elizabeth, Wandji, Jean

“…A new acylated tritrepene, 3 β -hexadecanoyloxy-lup-20(29)-en-21-ol ( 1 ), along with seven known compounds, lupeol ( 2 ), betulinic acid ( 3 ), ursonic acid (…”
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Chiroptical study and absolute configuration of securinine oxidation products by Chirkin, Egor, Atkatlian, William, Do, Quyên, Gaslonde, Thomas, Dufat, Thi-Hanh, Michel, Sylvie, Lemoine, Pascale, Genta-Jouve, Grégory, Porée, François-Hugues

“…Time-dependant density functional theory-electronic circular dichroism spectra prediction was carried out to study the absolute configuration of…”
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New Friedelane Triterpenoids with Antimicrobial Activity from the Stems of Drypetes paxii by David Dako CHIOZEMa, Hanh TRINH-VAN-DUFATb, Jean Duplex WANSIc, Celine MBAZOA DJAMAa, Veronique Simone FANNANGa, Elisabeth SEGUINd, Francois TILLEQUINb, Jean WANDJIa

“…Two new friedelane-type triterpenes named 12α-hydroxyfriedelane-3,15-dione and 3β-hydroxyfriedelan-25-al, together with six known compounds were isolated from…”
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