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Profile
| Academic position | Full Professor |
|---|---|
| Research fields | Natural Product Chemistry |
| Keywords | Rutaceae, Simaroubaceae and Flacourtiaceae, Antiparasitics compounds, Medicinal plants, Cytotoxic, Valorsation |
| Honours and awards | 2016: Research Group Linkage Project (AvH) 2014: DAAD 2014: Marie Curie Fellowship (IIF) 2008: AvH 2005: AUF 2004: TWAS 2003: DAAD |
Current contact address
| Country | Cameroon |
|---|---|
| City | Douala |
| Institution | Universite de Douala |
| Institute | Department of Chemistry |
Host during sponsorship
| Prof. Dr. Norbert Sewald | Institut für Organische und Bioorganische Chemie, Universität Bielefeld, Bielefeld |
|---|---|
| Start of initial sponsorship | 01/05/2008 |
Programme(s)
| 2007 | Georg Forster Research Fellowship Programme |
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Publications (partial selection)
| 2010 | LucMbaze Mevaa, Jules Lobe Songuea, Jean Duplex Wansi, Alain François Kamdem Waffo, Etienne Dongo, Théophile Ngando Mpondo, Norbert Sewald: Acridone Alkaloids and Coumarins from the Stem Bark of Citropsis articulata (Rutaceae). In: Z. Naturforsch. , 2010, 525-527 |
|---|---|
| 2010 | Krishna P. Devkota, Lenta Djakou Bruno, Jean Duplex Wansi, Sewald Norbert: Antibacterial Constituents from Leucosceptrum canum . In: Phytochemistry Letters, 2010, 24-28 |
| 2010 | Jean Duplex Wansi, David Dako Chiozem, Alain Tadjong Tcho, Flavien Aristide A. Toze, Krishna Prasad Devkota, Bruno Lenta Ndjakou, Jean Wandji, and Norbert Sewald: Antimicrobial and antioxidant effects of phenolic constituents from Klainedoxa gabonensis. In: Pharmaceutical Biology, 2010, 1124-1129 |
| 2010 | Jean Duplex Wansi, Hidayat Hussain, Alain Tadjong Tcho, Simeon F. Kouam, Sabine Specht, Salem Ramadan Sarite, Achim Hoerauf and Karsten Krohn: Antiplasmodial Activities of Furoquinoline Alkaloids from Teclea afzelii. In: PHYTOTHERAPY RESEARCH , 2010, 775-777 |
| 2010 | Krishna P. Devkota, Jean Duplex Wansi, Lenta Ndjakou Bruno, Samreen Khan, Choudhary M Iqbal, Sewald Norbert Bioactive Steroidal Alkaloids from Sarcococca hookeriana. In: Planta Medica, 2010, 1022-1025 |
| 2010 | Jean Rodolphe Chouna, Pepin Alango Nkeng-Efouet Bruno Ndjakou Lenta, Jean Duplex Wansi, Samuel Fon Kimbu, Norbert Sewald: Endiandric acid derivatives from the stem bark of Beilschmiedia anacardioides. . In: Phytochemistry Letters, 2010, 13-16 |
| 2009 | Jean Duplex Wansi, Sarah Onyenibe Nwozo, Luc Mevaʼa Mbaze, Krishna Prasad Devkota, Suzye Mireille Donkwe Moladje, Zacharias Tanee Fomum, Norbert Sewald: Amides from the Stem Bark of Fagara macrophylla. In: Planta Medica , 2009, 517-521 |
| 2009 | Bruno Ndjakou Lenta, Ferdinand Tantangmo, Krishna Prasad Devkota, Jean Duplex Wansi, Jean Rodolphe Chouna, Rene Cosme Fongang Soh, Beate Neumann, Hans-Georg Stammler, Etienne Tsamo, and Norbert Sewald: Bioactive Constituents of the Stem Bark of Beilschmiedia zenkeri. In: Journal of Natural Product, 2009, 2130-2134 |
| 2009 | Jean Duplex Wansi, Judith Liliane Djouaka Bavoua, Emmanuel Ngeufa Happi, Krishna Prasad Devkota, Bruno Ndjakou Lenta, Muhammed Ahmed Mesaik, Muhammad Iqbal Choudhary, Zacharias Tanee Fomum, and Norbert Sewald: Bioactive Phenylethanoids and Coumarines from Basalmocitrus cameroonensis. In: Z. Naturforsch., 2009, 452-458 |
| 2009 | Luc Mevaa Mbaze, Jean Alexandre Lado, Jean Duplex Wansi, Tze Chieh Shiao, David Dako Chiozem, Muhammad Ahmed Mesaik, Muhammad Iqbal Choudhary, Marie-Aleth Lacaille-Dubois, Jean Wandji, René Roy, Norbert Sewald: Oxidative burst inhibitory and cytotoxic amides and lignans from the stem bark of Fagara heitzii (Rutaceae). In: Phytochemistry, 2009, 1442-1447 |
| 2008 | Krishna P. Devkota, Bruno N. Lenta, Jean Duplex Wansi, Muhammad Iqbal Choudhary, Daniel P. Kisangau, Qamar Naz, Samreen, and Norbert Sewald : Bioactive 5r-Pregnane-Type Steroidal Alkaloids from Sarcococca hookeriana. In: Journal of Natural Product, 2008, 1481-1484 |
| 2008 | Jean Duplex Wansi, M. Ahmed Mesaik, David Dako Chiozem, Krishna Prasad Devkota, Nicolas Gaboriaud-Kolar, Marie-Christine Lallemand, Jean Wandji, M. Iqbal Choudhary, and Norbert Sewald: Oxidative Burst Inhibitory and Cytotoxic Indoloquinazoline and Furoquinoline Alkaloids from Oricia suaveolens. In: Journal of Natural Product, 2008, 1942-1945 |