| 2023 | Blondelle Matio Kemkuignou and Christopher Lambert and Katharina Schmidt and Lena Schweizer and Elodie Gisèle M. Anoumedem and Simeon F. Kouam and Marc Stadler and Theresia Stradal and Yasmina Marin-Felix: Unreported cytochalasins from an acid-mediated transformation of cytochalasin J isolated from Diaporthe cf. ueckeri. In: Fitoterapia, 166, 2023, 105434 |
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| 2022 | Tchamgoue, Joseph
and Eyado, Amelework N.
and Kamdem, Boniface P. Kamdem
and Ngandjui, Yvan Anderson T. Ngandjui
and Tchouankeu, Jean Claude
and Kouam, Simeon F.
and Mekonnen, Yalemtsehay: In vivo antiplasmodial properties of fractions and flavonoids of Pseudarthria hooheri Wight \& Arn. (Fabaceae). In: Natural Resources for Human Health, 2022, |
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| 2022 | Nadine Tseme Wandji and G. Thierry Mbahbou Bitchagno and Joseph Tchamgoue and Hans-Georg Stammler and Marcel Frese and Bruno Ndjakou Lenta and Norbert Sewald and Simeon {Fogue Kouam}: Furanocoumarins from the twigs of Ficus chlamydocarpa (Moraceae). In: Phytochemistry Letters, 47, 2022, 38-41 |
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| 2020 | Wouamba, S.C.N., Happi, G.M., Pouofo, M.N., Tchamgoue, J., Jouda, J.-B., Longo, F., Lenta, B.N., Sewald, N., Kouam, S.F. Antibacterial Flavonoids and Other Compounds from the Aerial Parts of Vernonia guineensis Benth. (Asteraceae). In: Chemistry and Biodiversity, 17, 2020, e2000296 |
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| 2020 | Steven Collins N. Wouamba and Gervais Mouthé Happi and Bruno N. Lenta and Norbert Sewald and Siméon Fogué Kouam: Vernoguinamide: A new ceramide and other compounds from the root of Vernonia guineensis Benth. and their chemophenetic significance. In: Biochemical Systematics and Ecology, 88, 2020, 103988 |
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| 2018 | Ebessa, V., Tiani, G.L.M., Tchamgoue, J., Kouam, S.F., Ngadjui, B.T., Green, I.R., Choudhary, M.I., Tane, P. Alchornoic acid derivatives from the fruits of Alchornea cordifolia (Schumach. & Thonn.) Muell. Arg. (Euphorbiaceae).. In: Phytochemistry Letters
, 2018, 62-65 |
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| 2018 | Dzoyem, J.P., Tchamgoue, J., Tchouankeu, J.C., Kouam, S.F., Choudhary, M.I., Bakowsky, U. Antibacterial activity and cytotoxicity of ?avonoids compounds isolated from Pseudarthria hookeri Wight & Arn. (Fabaceae). . In: South African Journal of Botany., 2018, 100-103 |
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| 2018 | J.P. Dzoyem and J. Tchamgoue and J.C. Tchouankeu and S.F. Kouam and M.I. Choudhary and U. Bakowsky: Antibacterial activity and cytotoxicity of flavonoids compounds isolated from Pseudarthria hookeri Wight & Arn. (Fabaceae). In: South African Journal of Botany, 114, 2018, 100-103 |
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| 2018 | Gervais Mouthé Happi and Ferdinand Mouafo Talontsi and Hartmut Laatsch and Sebastian Zühlke and Bonaventure Tchaleu Ngadjui and Michael Spiteller and Simeon Fogue Kouam: seco-Tiaminic acids B and C: Identification of two novel 3,4-seco-tirucallane triterpenoids isolated from the root of Entandrophragma congoënse (Meliaceae). In: Fitoterapia, 124, 2018, 17-22 |
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| 2017 | Esther Ngo Lemba, E.T., Frida, L., Nkenfou, C.N., Kouam, S.F., Savineau, J.P., Dimo, T. Bidens pilosa attenuates monocrotaline-induced pulmonary arterial hypertension in rats.. In: World J Pharm Sci. , 2017, 286-293 |
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| 2017 | Jouda, J-B., Fopossi, J-L.D., Kengne, F.M., Mbazoa, C.D., Golz, C., Strohmann, C., Kouam F.S., Wandji, J.: Secondary metabolites from Aspergillus japonicus CAM231, an endophytic fungus associated with Garcinia preussii.. In: Nat. Prod. Res., 2017, 861-869 |
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| 2017 | Happi, M.G., Talontsi, F.M., Laatsch, H., Zühlke, C., Ngadjui, B.T., Spiteller, M., Kouam, S.F.: seco-Tiaminic acids B and C: Identi?cation of two novel 3,4-seco-tirucallane triterpenoids isolated from the root of Entandrophragma congoënse (Meliaceae).. In: Fitoterapia, 2017, 17-22 |
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| 2016 | Joseph Tchamgoue and Rahman M. Hafizur and Jean Claude Tchouankeu and Simeon F. Kouam and Achyut Adhikari and Abdul Hameed and Ivan R. Green and Mohammad I. Choudhary: Flavonoids and other constituents with insulin secretion activity from Pseudarthria hookeri. In: Phytochemistry Letters, 17, 2016, 181-186 |
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| 2015 | Happi, M.G., Kouam, S.F., Talontsi, F.M., Lamshöft, M., Zühlke, S., Bauer, J.O., Strohmann, C., Spiteller, M.: Antiplasmodial and Cytotoxic Triterpenoids from the Bark of the Cameroonian Medicinal Plant Entandrophragma congoënse.. In: J. Nat. Prod., 2015, 604-614 |
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| 2015 | Happi, M.G., Kouam, S.F., Talontsi, F.M., Lamshöft, M., Zühlke, S., Bauer, J.O., Strohmann, C., Spiteller, M. Minor secondary metabolites from the bark of Entandrophragma congoënse (Meliaceae). In: Fitoterapia, 2015, 35-40 |
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| 2015 | Hussain, H., Krohn, K., Al-Harrasi, A., Kouam, S.F., Abbas, G., Shah, A., Raees, M.A., Ullah, R., Aziz, S., Schulz, B. Phytochemical Investigation and Antimicrobial Activity of Derris scandens.. In: Journal of King Saud University - Science., 2015, 375-378 |
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| 2014 | Chenda, L.B.N.; Kouam, S.F., Lamshöft, M., Kusari, S., Talontsi, F.M., Ngadjui, B.T., M. Spiteller, M. (2014). Isolation and characterization of six labdane diterpenes and one pregnane steroid of Turraeanthus africanus.. In: Phytochemistry, 2014, 137-144 |
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| 2014 | Ferdinand Mouafo Talontsi and Marc Lamshöft and Clovis Douanla-Meli and Simeon Fogue Kouam and Michael Spiteller: Antiplasmodial and Cytotoxic Dibenzofurans from Preussia sp. harboured in Enantia chlorantha Oliv. In: Fitoterapia, 93, 2014, 233-238 |
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| 2014 | Tatuedom, K.O., Kouam, S.F., Yapna, D.B., Ngadjui, B.T., Green, I.R., Choudhary, M.I., Lantovololona, J.E.R., Michael Spiteller, M. Spiroalkaloids and coumarins from the stem bark of Pauridiantha callicarpoides.. In: Z. Naturforsch. , 2014, 747-752 |
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| 2013 | Kouam, S.F., Ngouonpe, A.W., Bullach, A., Lamshöft, M., Kuigoua, G.M., Spiteller, M.: Monoterpenes with antibacterial activities from a Cameroonian medicinal plant Canthium multiflorum (Rubiaceae).. In: Fitoterapia , 2013, 199-204 |
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| 2013 | Happi, M.G., Kouam, S.F., Talontsi, F.M., Nkenfou, C., Longo, F., Ngadjui, B.T., Spiteller, M. New Dimeric naphtopyrones with antimicrobial activity from Aspergillus niger, an Fungal Endophyte isolated from the Cameroonian Plant Entandrophragma sp.. In: Zeit Naturforschung , 2013, 625-630 |
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| 2012 | Kouam, S.F., Kusari, S., Lamshöft, M., Tatuedom, O.K., Spiteller, M.: Sapelenins G-J, acyclic triterpenoids with strong anti-inflammatory activities from the bark of the Cameroonian medicinal plant Entandrophragma cylindricum. . In: Phytochemistry
, 2012, 79-86 |
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| 2012 | Simeon Fogue Kouam and Souvik Kusari and Marc Lamshöft and Ostend Kamgue Tatuedom and Michael Spiteller: Sapelenins G–J, acyclic triterpenoids with strong anti-inflammatory activities from the bark of the Cameroonian medicinal plant Entandrophragma cylindricum. In: Phytochemistry, 83, 2012, 79-86 |
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| 2010 | Tsassi, V. B., Hussain, H., Meffo, B. Y., Kouam, S. F.; Dongo, E., Schulz, B., Green, I. R. Krohn, K.: Antimicrobial coumarins from the stem bark of Afraegle paniculata. In: Nat. Prod. Comm. , 2010, 559-561 |
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| 2010 | Wansi, J. D., Hussain, H., Tcho, A. T., Kouam, S. F., Specht, S., Sarite, S. R., Hoerauf, A., Krohn, K.: Antiplasmodial activities of furoquinoline alkaloids from Teclea afzelii. In: Phytother. Res. , 2010, 775-777 |
|---|
| 2010 | Macabeo, A.P.G., Tudla, F.A., Alejandro, G.J.D. Kouam, S.F., Hussain, H., Krohn, K. Benzoylated derivatives from Uvaria rufa. Biochem. Syst. Ecol. . In: Biochemical and Systematic Ecology, 2010, 857-860 |
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| 2010 | Kakam; A. Z., Hussain, H., Dongo, E., Kouam, S. F., Schulz, B., Krohn, K. Cameroonemide A: a new ceramide from Helichrysum cameroonense . In: J. Asian N. Prod. Res., 2010, 629-633 |
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| 2010 | Kuigoua, G. M., Kouam, S. F.; Ngadjui, B. T.; Schulz, B., Green, I. R., Choudhary, M. I., Krohn, K. Minor secondary metabolic products from the stem bark of Plumeria rubra Linn. displaying antimicrobial activities. In: Planta Med. , 2010, 620-625 |
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| 2010 | Moustafa, A.M.Y., Kouam, S.F., Kulsoom, A., Ejaz, A., Ali, S., Anjum, S., Choudhary, M.I.: Phytochemical Investigation and Biological Evaluation of Schinus terebinthifolius.. In: Res. J. Phytochemistry, 2010, 162-172 |
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| 2010 | Kouam, S.F., Njonkou, Y.L.N., Ngadjui, B.T., Green, I.R., Schulz, B. and Krohn, K.: Psorantin, a unique dimer of vismin formed through a methylene linkage and kenganthranol E, two anthranoid derivatives from the seeds of Psorospermum aurantiacum (Hypericaceae).. In: Phytochemistry Letters , 2010, 185-189 |
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| 2010 | Tsassi, V.B., Hussain, H.,Tamboue, H., Dongo, E., Kouam, S.F., Krohn, K.: Pycnangloside: A New Cerebroside from Bark of Pycnanthus angolensis. . In: Natural Prodrudt Communication, 2010, 559-561 |
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| 2009 | Kuigoua, G.M., Kouam, S.F., Ngadjui, B.T., Schulz, B., Green, I.R., Krohn, K.: Minor Secondary Metabolic Products from the Stem Bark of Plumeria rubra Linn. displaying Antimicrobial Activities.. In: Planta Med., 2009, 1-6 |
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| 2009 | Krohn, K., Kouam, S.F., Kuigoua, G.M. Hussain, H. Cludius-Brand, S., Flörke, U., Kután, T., Pescitelli, G., Draeger, S. and Schulz, B.: Xanthones and New Oxepino[2,3-b]chromones from three Endophytic Fungi. In: Chem. Eur. J., 2009, 12121-12132 |
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| 2008 | Bertin Vouffo, Hidayat Hussain, Simeon F. Kouam Etienne Dongo Gennaro Pescitelli
Piero Salvadori, Tibor Kurtán Karsten Krohn
: Antialactone: A New Gama-Lactone from Antiaris africana, and its Absolute Configuration Determined from TDDFT CD Calculations . In: Natural Product Communications, 2008, 215-218 |
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| 2008 | Maurice D. Awouafack, Simeon F. Kouam, Hidayat Hussain, Dieudonne Ngamga, Pierre Tane, Barbara Schulz, Ivan R. Green, Karsten Krohn: Antimicrobial Prenylated Dihydrochalcones from Eriosema glomerata. In: Planta Medica, 2008, 50-54 |
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| 2008 | Christophe C.F. Simo Simeon F. Kouam Herve M.P. Poumale Ingrid K. Simo Bonaventure T. Ngadjui Ivan R. Green Karsten Krohn: Benjaminamide: A new ceramide and other compounds from the twigs of Ficus benjamina (Moraceae). In: Biochemical Systematics and Ecology, 2008, 238-243 |
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| 2008 | Karsten Krohn, Simeon Fogue Kouam, Stephan Cludius-Brandt, Draeger, S., Barbara Schulz Bioactive Nitronaphthalenes from an Endophytic Fungus, Coniothyrium sp., and Their Chemical Synthesis. In: Eur. J. Org. Chem., 2008, 3615-3618 |
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| 2008 | Bertin Vouffo, Karsten Krohn, Simeon Fogue Kouam Hidayat Hussain, Etienne Dongo, Qunxiu Hu, Barbara Schulz Dinklagenonoate: A new Isobauerane-type Triterpenoid and other minor Constituents from the Twigs of Dorstenia dinklagei.. In: Biochem. Syst. Ecol., 2008, 655-658 |
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| 2007 | Simeon Fogue Kouam, Diane B. Yapna, Karsten Krohn, Bonaventure T. Ngadjui, Joseph Ngoupayo, Mohammad I. Choudhary, Barbara Schulz: Antimicrobial Prenylated Anthracene Derivatives from the Leaves of Harungana madagascariensis. In: Journal of Natural Products, 2007, 600-603 |
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| 2007 | Dagobert Tazoo, Karsten Krohn, Hidayat Hussain, Simeon F. Kouam, Etienne Dongo: Laportoside A and Laportomide A: A new Cerebroside and a New Ceramide from Leaves of Laportea ovalifolia. In: Z. Naturforsch., 2007, 1208-1212 |
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| 2007 | Michel F. Tala, Karsten Krohn, Hidayat Hussain, Simeon F. Kouam, Hypolite K. Wabo, Piere Tane, Barbara Schulz, Qunxiu Hu: Laurentixanthone C: A New Antifungal and Algicidal Xanthone from Stem bark of Vismia laurentii.. In: Z. Naturforsch., 2007, 565-568 |
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| 2007 | Hippolyte K. WABO, Simeon F. Kouam, Karsten Krohn, Hidayat Hussain, Michel F. Tala, Pierre Tane, Teunis van Ree, Qunxiu Hu, Barbara Schulz: Prenylated Anthraquinones and Other Constituents from the Seeds of Vismia laurentii. In: Chem. Pharm. Bull., 2007, 1640-1642 |
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| 2007 | Simeon Fogue Kouam, Bonaventure T. Ngadjui, Karsten Krohn and Mohammad I. Choudhary: Thermal rearrangement of harunganin and allylations of some compounds from Harungana madagascariensis. In: Arkivoc, 2007, 64-70 |
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