Publications and communications of Michel Frederich

Coelho Cristino Mamede, L. C., Fall, F., Schoumacher, M., Ledoux, A., Bugli, C., De Tullio, P., Quetin-Leclercq, J., Govaerts, B., & Frederich, M. (2024). Comparison of extraction methods in vitro Plasmodium falciparum: A 1 H NMR and LC-MS joined approach. Biochemical and Biophysical Research Communications, 149684. doi:10.1016/j.bbrc.2024.149684

Gerometta, E., Garayev, E., Herbette, G., Marvilliers, A., Giorgio, C., Clerc, P., Frederich, M., Baghdikian, B., Grondin, I., & Gauvin- Bialecki, A. (01 February 2024). Chemical and biological investigation of Indigofera ammoxylum (DC.) Polhill. red and white phenotypes through feature-based molecular networking. Phytochemistry, 220, 114005. doi:10.1016/j.phytochem.2024.114005

Le Loarer, A., Dufossé, L., Bign, J., Frederich, M., Ledoux, A., Fouillaud, M., Gauvin-Bialecki, A., Coppola, D., Sala, G., & Khalil, Z. (28 December 2023). OSMAC Method to Assess Impact of Culture Parameters on Metabolomic Diversity and Biological Activity of Marine-Derived Actinobacteria. Marine Drugs, 22 (1), 23. doi:10.3390/md22010023

Mvondo Mbala, J.-G., Thierry Mawete, D., Makiese, A., Kwiraviwe, L., Pangu, K., Nguimi, E., Cimanga Kanyanga, R., Pieters, L., Degotte, G., Frederich, M., Matondo, A., Van Pelt, N., Caljon, G., Pirotte, B., Mbala Mavinga, B., Bambi-Nyanguile, S.-M., & Mvondo, G. (24 December 2023). Synthesis and pharmacological evaluation of fluoro/chloro-substituted acetyl and benzoyl esters of quinine as antimalarial agents. Results in Chemistry, 7, 101284. doi:10.1016/j.rechem.2023.101284

Suh Nchang, A., Njong, S., Fankem Noukimi, S., Lahngong, M. S., Bambara, S., Kalimba, E., Kamga, J., Souopgui, J., Ghogomu, S., Frederich, M., Lesort, J., Talom, L., Robert, A., & Suh, A. (11 August 2023). A cross-sectional survey on the use of herbal tea among Cameroonian adults (18-65 years). BMC Complementary Medicine and Therapies, 23 (1). doi:10.1186/s12906-023-04040-6

Suh Nchang, A., Lahngong, M. S., Nouki, S., Njong, S., Bambara, S., Kalimba, E., Kamga, J., Mbigha Ghogomu, S., Frederich, M., Lesort, J., Talom, L., Souopgui, J., & Robert, A. (06 July 2023). Knowledge about Asymptomatic Malaria and Acceptability of Using Artemisia afra Tea among Health Care Workers (HCWs) in Yaoundé, Cameroon: A Cross-Sectional Survey. International Journal of Environmental Research and Public Health, 20, 6309. doi:10.3390/ijerph20136309

Degotte, G., Frederich, M., Francotte, P., Franck, T., Colson, T., Serteyn, D., & Mouithys-Mickalad, A. (02 June 2023). Targeting Myeloperoxidase Activity and Neutrophil ROS Production to Modulate Redox Process: Effect of Ellagic Acid and Analogues. Molecules, 28 (11), 4516. doi:10.3390/molecules28114516

Lahngong, M. S., Loe, G. E., Jansen, O., Coelho Cristino Mamede, L. C., Ledoux, A., Noukimi, S. F., Abenwie, S. N., Ghogomu, S. M., Souopgui, J., Robert, A., Demeyer, K., & Frederich, M. (29 April 2023). Secondary Metabolites Isolated from Artemisia afra and Artemisia annua and Their Anti-Malarial, Anti-Inflammatory and Immunomodulating Properties—Pharmacokinetics and Pharmacodynamics: A Review. Metabolites, 13 (5), 613. doi:10.3390/metabo13050613

Gerometta, E., Herbette, G., Garayev, E., Marvilliers, A., Naubron, J.-V., Di Giorgio, C., Campos, P.-E., Clerc, P., Ledoux, A., Frederich, M., Baghdikian, B., Grondin, I., & Gauvin-Bialecki, A. (23 April 2023). Cytotoxic Metabolites from Calophyllum tacamahaca Willd.: Isolation and Detection through Feature-Based Molecular Networking. Metabolites, 13 (5), 582. doi:10.3390/metabo13050582

Le Loar, A., Marcellin-Gros, R., Dufossé, L., Bignon, J., Frederich, M., Ledoux, A., Ferreira Queiroz, E., Wolfender, J.-L., Gauvin-Bialecki, A., & Fouillaud, M. (27 February 2023). Prioritization of Microorganisms Isolated from the Indian Ocean Sponge Scopalina hapalia Based on Metabolomic Diversity and Biological Activity for the Discovery of Natural Products. Microorganisms, 11 (3), 697. doi:10.3390/microorganisms11030697

Nalova Ikome, H., Tamfu, A., Abdou, J., Fouotsa, H., Nangmo, P., Castro, F., Lah, W., Tchinda, A., Ceylan, O., Frederich, M., & Nkengfack, A. (22 February 2023). Disruption of Biofilm Formation and Quorum Sensing in Pathogenic Bacteria by Compounds from Zanthoxylum Gilletti (De Wild) P.G. Waterman. Applied Biochemistry and Biotechnology, 195 (10), 6113-6131. doi:10.1007/s12010-023-04380-6

Bak, A., Kos, J., Degotte, G., Swietlicka, A., Strharsky, T., Pindjakova, D., Gonec, T., Smolinski, A., Francotte, P., Frederich, M., Kozik, V., & Jampilek, J. (10 February 2023). Towards Arginase Inhibition: Hybrid SAR Protocol for Property Mapping of Chlorinated N-arylcinnamamides. International Journal of Molecular Sciences, 24 (4), 3611. doi:10.3390/ijms24043611

Jgerenaia, G., Bonnet, O., Hamann, C., Gviniashvili, T., Frederich, M., Augé, N., & Mskhiladze, L. (2023). Evaluation of Antioxidant and Cytotoxic Activity of Plants Allium Ponticum and Allium Saxatile, Growing in Georgia. Georgian Biomedical News. doi:10.52340/gbmn.2023.01.01.02

Ledoux, A., Hamann, C., Bonnet, O., Jullien, K., Quetin-Leclercq, J., Tchinda, A., Smadja, J., Gauvin-Bialecki, A., Maquoi, E., & Frederich, M. (25 January 2023). Bioactive Clerodane Diterpenoids from the Leaves of Casearia coriacea Vent. Molecules, 28 (3), 1197. doi:10.3390/molecules28031197

Martinet, L., Naômé, A., Rezende, L. C. D., Tellatin, D., Pignon, B., Docquier, J.-D., Sannio, F., Baiwir, D., Mazzucchelli, G., Frederich, M., & Rigali, S. (06 January 2023). Lunaemycins, New Cyclic Hexapeptide Antibiotics from the Cave Moonmilk-Dweller Streptomyces lunaelactis MM109T. International Journal of Molecular Sciences, 24 (2), 1114. doi:10.3390/ijms24021114

Coelho Cristino Mamede, L. C., Fall, F., Schoumacher, M., Ledoux, A., De Tullio, P., Quetin-Leclercq, J., & Frederich, M. (2022). Recent metabolomic developments for antimalarial drug discovery. Parasitology Research. doi:10.1007/s00436-022-07673-7

Jgerenaia, G., Gogitidze, N., Mushkiashvili, N., Frederich, M., & Mskhiladze, L. (2022). Pharmacognostic and pharmacological aspects of plants genus Allium growing in Georgia. In ABSTRACT BOOK OF INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE. Tbilisi, Georgia: Tbilisi State Medical University.

Bonnet, O., Beniddir, M. A., Champy, P., Degotte, G., Coelho Cristino Mamede, L. C., Desdemoustier, P., Ledoux, A., Tchinda, A. T., Angenot, L., & Frederich, M. (26 September 2022). Unveiling antiplasmodial alkaloids from a cumulative collection of Strychnos extracts by multi-informative molecular networks. Frontiers in Molecular Biosciences, 9. doi:10.3389/fmolb.2022.967012

Jgerenaia, G., Mchedlidze, K., Frederich, M., & Mskhiladze, L. (2022). Microstructural features of generative and vegetative organs of Allium saxatile growing in Georgia. Georgian Scientists. doi:10.52340/gs.2022.04.04.33

Jgerenaia, G., Mchedlidze, K., Frederich, M., & Mskhiladze, L. (2022). Microstructural features of generative and vegetative organs of Allium ponticum growing in Georgia. Georgian Scientists. doi:10.52340/gs.2022.04.04.32

Leka, K., Ledoux, A., Desdemoustier, P., Garigliany, M.-M., & Frederich, M. (29 August 2022). TRADITIONAL CHINESE MEDICINE: A PATH WORTH EXPLORING IN THE FIGHT AGAINST COVID-19? [Poster presentation]. 70th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA), Thessaloniki, Greece.

Mbombo Mungitshi, P., Frederich, M., Ledoux, A., Mutwale Kapepula, P., Ngombe Kabamba, N., & Tiabou Tchinda, A. (2022). ETUDE PHYTOCHIMIQUE ET EVALUATION DE L'ACTIVITE ANTIPLASMODIALE DE PSEUDOLACHNOSTYLIS MAPROUNEIFOLIA PAX (EUPHORBIACEAE).

Jgerenaia, G., Sulakvelidze, M., Novikova, Z., Gogitidze, N., Mushkiashvili, N., Mulkijanyan, K., Frederich, M., & Mskhiladze, L. (2022). PHARMACOLOGICAL ASSESSMENT OF CONSTITUENTS OF SPECIES ALLIUM SAXATILE AND ALLIUM PONTICUM GROWING IN GEORGIA. EXPERIMENTAL & CLINICAL MEDICINE GEORGIA. doi:10.52340/jecm.2022.06.04

Stankovic, M., Baptista, P., Carillo, P., Păltine, R., Ielciu, I., Hangan, D., Nicula, M., Pa, E., Angenot, L., Tits, M., Moca, A., Babotă, M., Frumuzachi, O., Tămaş, M., Crişan, G., & Frederich, M. (2022). Biological Activities of Some Isoquinoline Alkaloids from Fumaria schleicheri Soy. Will. Plants. doi:10.3390/plants11091202

Leka, K., Hamann, C., Desdemoustier, P., Frederich, M., Garigliany, M.-M., & Ledoux, A. (2022). In vitro antiviral activity against SARS-CoV-2 of common herbal medicinal extracts and their bioactive compounds. Phytotherapy Research. doi:10.1002/ptr.7463

Fall, F., Coelho Cristino Mamede, L. C., Schioppa, L., Ledoux, A., De Tullio, P., Michels, P., Frederich, M., & Quetin-Leclercq, J. (19 March 2022). Trypanosoma brucei: Metabolomics for analysis of cellular metabolism and drug discovery. Metabolomics, 18 (4), 20. doi:10.1007/s11306-022-01880-0

Coelho Cristino Mamede, L. C., Schoumacher, M., Cirillo, A., Fall, F., Bugli, C., Ledoux, A., De Tullio, P., Quetin-Leclercq, J., Govaerts, B., & Frederich, M. (02 February 2022). Exploration of untargeted metabolomic extraction methods of in vitro malaria samples by 1H NMR analysis - follow up [Poster presentation]. CIRM Day, Liège, Belgium.

Danthine, S., Aman, P., Jansen, O., Ducrey, A., Richel, A., Lognay, G., Maesen, P., Mutwale Kapepula, P., Mouithys-Mickalad, A., Franck, T., & Frederich, M. (2022). Prunella vulgaris L. seeds: a promising source of lipids, proteins, and original phenolic compounds presenting high antioxidant and anti-inflammatory activity. Biotechnologie, Agronomie, Société et Environnement, 26 (1), 1-15. doi:10.25518/1780-4507.19412

Jgerenaia, G., Frederich, M., & Mskhiladze, L. (2022). Phytochemical and pharmacological review of Allium species from Georgia. Systematic Reviews in Pharmacy, 13 (5), 543 - 549. doi:10.31858/0975-8453.13.5.543-549

Kos, J., Degotte, G., Pindjakova, D., Strharsky, T., Jankech, T., Gonec, T., Francotte, P., Frederich, M., & Jampilek, J. (2022). Insights into Antimalarial Activity of N-Phenyl- Substituted Cinnamanilides. Molecules, 27, 7799. doi:10.3390/molecules27227799

Coelho Cristino Mamede, L. C., Schoumacher, M., Cirillo, A., Fall, F., Bugli, C., Ledoux, A., De Tullio, P., Quetin-Leclercq, J., Govaerts, B., & Frederich, M. (November 2021). Exploration of untargeted metabolomic extraction methods for in vitro malaria samples by 1H NMR analysis [Poster presentation]. 14èmes Journées Scientifiques du Réseau Francophone de Métabolomique et Fluxomique, Aussois, France.

Toukam, P. D., Kom, C. W., Tchamgoué, A. D., Doupno, E. A. K., Lame, Y., Yamthé, L. R. T., Kopa Kowa, T., Tchinda, A. T., Frederich, M., Mbafor, J. T., & De Théodore Atchadé, A. (2021). A new isoquinoline and ceramide from the stem barks of Discoglypremna caloneura (Pax) Prain (Euphorbiaceae) with antiproteinase and cytotoxic activities. Natural Product Research, 1-9. doi:10.1080/14786419.2021.1890073

Nea, F., Bitchi, B. M., Genva, M., Ledoux, A., Tchinda Tiabou, A., Frederich, M., Tonzibo, Z. F., & Fauconnier, M.-L. (15 January 2021). Phytochemical investigation and biological activities from Lantana rhodesiensis Moldenke [Poster presentation]. Les Journées Jeunes Chercheurs Condorcet - J2C2.

Kagisha, V., Marini Djang'Eing'A, R., Muganga, R., Bonnet, O., Tchinda, A. T., Jansen, O., Tomani, J. C., Ranarivelo, N., Ledoux, A., Nyirimigabo, A., & Frederich, M. (2021). Pentas longiflora Oliv. (Rubiaceae), a plant used in the treatment of Pityriasis Versicolor in Rwanda: Chemical composition and standardization of leaves and roots. Fitoterapia, 153, 104974. doi:10.1016/j.fitote.2021.104974

Kapepula, P. M., Mungitshi, P. M., Tshitenge, D. T., Franck, T., Ngoyi, D. M., Kalenda, P. D. T., Tits, M., Frederich, M., Ngombe, N. K., & Mouithys-Mickalad, A. (2021). Microscopic Characteristics , Chromatographic Profiles and Inhibition of Peroxidase Activity of the Leaves of Manihot esculenta and Manihot glaziovii , Consumed as Traditional Vegetables. Journal of Biosciences and Medicines, 9, 59-73. doi:10.4236/jbm.2021.99006

Ma'mag, L. K., Zintchem, A. A. A., Théodora, K. K., Théodore, A. A. D., lauve, T. Y., Frederich, M., Bikobo, D. S. N., & Pegnyemb, D. E. (2021). Antiplasmodial and antileishmanial inhibitory activity of triterpenes and steroidal alkaloid from the leaves of Funtumia elastica (Preuss) Stapf (Apocynaceae). Fitoterapia, 104869. doi:10.1016/j.fitote.2021.104869

Nea, F., Bitchi, M. B., Genva, M., Ledoux, A., Tchinda Tiabou, A., Damblon, C., Frederich, M., Tonzibo, Z. F., & Fauconnier, M.-L. (2021). Phytochemical investigation and biological activities of Lantana rhodesiensis. Molecules, 26 (4), 846. doi:10.3390/molecules26040846

Saive, M.* , Genva, M.* , Istasse, T., Frederich, M., Maes, C., & Fauconnier, M.-L. (18 September 2020). Identification of a proanthocyanidin from Litchi chinensis Sonn. root with anti-tyrosinase and antioxidant activity. Biomolecules, 10 (9), 1347. doi:10.3390/biom10091347
* These authors have contributed equally to this work.

Ledoux, A., Coelho Cristino Mamede, L. C., Palazzo, C., Furst, T., Jansen, O., De Tullio, P., Kagisha, V., Pendeville-Samain, H., Fillet, M., Piel, G., & Frederich, M. (18 May 2020). Heparin-Coated Liposomes Improve Antiplasmodial Activity and Reduce the Toxicity of Poupartone B. Planta Medica International Open, 7 (e), 73–80. doi:10.1055/a-1158-0569

Catteau, L., Schioppa, L., Beaufay, C., Girardi, C., Hérent, M.-F., Frederich, M., & Quetin-Leclercq, J. (2020). Antiprotozoal activities of Triterpenic Acids and Ester Derivatives Isolated from the Leaves of Vitellaria paradoxa. Planta Medica. doi:10.1055/a-1286-1879

Coelho Cristino Mamede, L. C., Ledoux, A., Jansen, O., & Frederich, M. (2020). Natural Phenolic Compounds and Derivatives as Potential Antimalarial Agents. Planta Medica, 86 (9), 585-618. doi:10.1055/a-1148-9000

Kowa, T., Tchokouaha, L., Nyemb, J.-N., Wabo, H., Tchinda, A., Appiah-Opong, R., Agbor, G., Tane, P., & Frederich, M. (January 2020). Antipromastigote and cytotoxic activities of some chemical constituents of Hypericum lanceolatum Lam. Journal of Applied Pharmaceutical Science, 10, 26-32. doi:10.7324/JAPS.2020.101004

Mahadeo, K., Grondin, I., Herbette, G., Palama, T. L., Bouchemal, N., Soulange, J., Laulloo, S. J., Sadeyen, J., Humeau, L., Frederich, M., Gauvin-Bialecki, A., & Kodja, H. (2020). A 1H NMR-based metabolomic approach to study the production of antimalarial compounds from Psiadia arguta leaves (pers.) voigt. Phytochemistry, 176, 112401. doi:10.1016/j.phytochem.2020.112401

Mavungu Landu, D. J., Frederich, M., Manzambi Kuwekita, J., Bongo-Pasi Nswe, C., Mbinze Kindenge, J., Liégeois, S., Kalenda Tshilombo, N., Mineze Kwete Minga, Ciza Hamuli, P., Hubert, P., & Marini Djang'Eing'A, R. (2020). Quality of antimalarials in Kinshasa peri-urban areas with regard to local pharmaceutical legislation and regulation. International Health, 12 (4), 253–263. doi:10.1093/inthealth/ihz070

Mavungu Landu, D. J., Marini Djang'Eing'A, R., Hubert, P., Frederich, M., Michel, B., Gretry, L., Messina Ndzomo, J. P., Bruyère, O., Reginster, J.-Y., & Manzambi Kuwekita, J. (2020). Les déterminants de l’accès à des médicaments antipaludiques de qualité en territoires périurbains africains : résultats d’une enquête menée à Kinshasa (Congo). Journal d’Épidémiologie et de Santé Publique, 21, 85-100.

Saive, M., Frederich, M., & Fauconnier, M.-L. (2020). Plants used in traditional medicine in the Comoros archipelago: a review. Biotechnologie, Agronomie, Société et Environnement, 24 (2), 117-141. doi:10.25518/1780-4507.18553

Tanoh, A. E., Blanchard Boué, G., Nea, F., Genva, M., Wognin, E. L., Ledoux, A., Martin, H., Tonzibo, Z. F., Frederich, M., & Fauconnier, M.-L. (2020). Seasonal effect on the chemical composition, insecticidal properties and other biological activities of Zanthoxylum leprieurii Guill. & Perr. essential oils. Foods, 9 (5), 550. doi:10.3390/foods9050550

Tomani, J. C. D., Kagisha, V., Tchinda, A. T., Jansen, O., Ledoux, A., Vanhamme, L., Frederich, M., Muganga, R., & Souopgui, J. (2020). The Inhibition of NLRP3 Inflammasome and IL-6 Production by Hibiscus noldeae Baker f. Derived Constituents Provides a Link to Its Anti-Inflammatory Therapeutic Potentials. Molecules, 25 (20), 4693. doi:10.3390/molecules25204693

Frederich, M. (06 December 2019). Ethnopharmacology and antimalarial compounds from tropical plants [Paper presentation]. Biodiversity and health in the tropics, Bruxelles, Belgium.

Degotte, G., Pirotte, B., Frederich, M., & Francotte, P. (22 November 2019). Total synthesis approach: development of new antimalarial compounds [Poster presentation]. MedChem 2019, Bruxelles, Belgium.

Degotte, G., Pirotte, B., Frederich, M., & Francotte, P. (05 September 2019). Pharmacomodulation of ellagic acid: a total synthesis approach [Poster presentation]. EFMC Young Medicinal Chemist, Athènes, Greece.

Kpadonou, D., Kpoviessi, S., Bero, J., Agbani, P., Gbaguidi, F., Kpadonou-Kpoviessi, B., Sinsin, B., Frederich, M., & Quetin-Leclercq, J. (September 2019). Chemical composition, in vitro antioxidant and antiparasitic properties of the essential oils of three plants used in traditional medicine in Benin. Journal of Medicinal Plant Research, 13 (6), 384-395. doi:10.5897/JMPR2019.6791

Ranarivelo, N., Randriamialinoro, F., Rakotondrafara, A., Rakotonandrasana, S., Michel, S., Deguin, B., Ratsimbason, M., Ranarivelo, L., Rasoarahona, J., Frederich, M., & Ralambonirina, S. (17 May 2019). Triterpenoid and steroid coumponds isolated from leaves of Hyperacanthus thouvenotii (Rubiaceae), endemic plant from Madagascar [Paper presentation]. Phytoday 2019, 4th edition, Brussels, Belgium.

Degotte, G., Alson, S., Hans, A., Jansen, O., Cieckiewicz, E., Rakotoarimanana, H., Rafatro, H., Randimbivololona, F., Francotte, P., & Frederich, M. (2019). Antiplasmodial activity of polyphenolic derivatives. Pharmaceuticals.

Degotte, G., Halleux, A., Pirotte, B., Francotte, P., & Frederich, M. (May 2019). Design of new antimalarials inspired by ellagic acid through a total synthesis approach [Poster presentation]. Phytoday, Bruxelles, Belgium.

Campos, P.-E., Pichon, E., Moriou, C., Clerc, P., Trépos, R., Frederich, M., De Voogd, N., Hellio, C., Gauvin-Bialecki, A., & Al-Mourabit, A. (2019). New Antimalarial and Antimicrobial Tryptamine Derivatives from the Marine Sponge Fascaplysinopsis reticulata. Marine Drugs, 17 (3), 167. doi:10.3390/md17030167

Fox Ramos, A. E., Le Pogam, P., Fox Alcover, C., Otogo N'Nang, E., Cauchie, G., Hazni, H., Awang, K., Breard, D., Echavarren, A. M., Frederich, M., Gaslonde, T., Girardot, M., Grougnet, R., Kirillova, M. S., Kritsanida, M., Lemus, C., Le Ray, A.-M., Lewin, G., Litaudon, M., ... Beniddir, M. A. (2019). Collected mass spectrometry data on monoterpene indole alkaloids from natural product chemistry research. Scientific Data, 6 (1), 15. doi:10.1038/s41597-019-0028-3

Ielciu, I., Frederich, M., Hanganu, D., Angenot, L., Olah, N.-K., Ledoux, A., Crișan, G., & Păltinean, R. (2019). Flavonoid Analysis and Antioxidant Activities of the Bryonia alba L. Aerial Parts. Antioxidants, 8 (4 108). doi:10.3390/antiox8040108

Mahadeo, K., Herbette, G., Grondin, I., Jansen, O., Kodja, H., Soulange, J., Jhaumeer-Laulloo, S., Clerc, P., Gauvin-Bialecki, A., & Frederich, M. (2019). Antiplasmodial Diterpenoids from Psiadia arguta. Journal of Natural Products, 82 (5), 1261-1266. doi:10.1021/acs.jnatprod.8b00698

Degotte, G., Halleux, A., Hans, A., Jansen, O., Ledoux, A., Desdemoustier, P., Pirotte, B., Francotte, P., & Frederich, M. (December 2018). Preparation of ellagic acid derivatives through a total synthesis approach to improve bioavailability [Poster presentation]. 1st CIRM Day, Liège, Belgium.

Degotte, G., Francotte, P., Frederich, M., Halleux, A., Hans, A., Jansen, O., Ledoux, A., Desdemoustier, P., & Pirotte, B. (November 2018). Pharmacomodulation of ellagic acid, a promising antiplasmodial agent, to improve its bioavailability [Poster presentation]. 30th International Symposium on the Chemistry of Natural Products and the 10th International Conference on Biodiversity, Athens, Greece.

Ranarivelo, N., Randriamialinoro, F., Rakotondrafara, A., Michel, S., Deguin, B., Ranarivelo, L., Frederich, M., Rasoarahona, J., & Ralambonirina, S. (25 September 2018). Triterpénoïdes et stéroïdes isolés des feuilles de Hyperacanthus thouvenotii (Rubiaceae), une plante endémique de Madagascar [Poster presentation]. Colloque Qualité et Valorisation des Produits Agricoles (QVPA 2018), Antananarivo, Madagascar.

Tomani, J., Nyirimigabo, A., Tchouate, O., Frederich, M., Muganga, R., & Souopgui, J. (19 September 2018). Antiinflammatory and antileukemic-like activities of R01Yob, a medicinal plant of the rwandese pharmacopeia [Poster presentation]. 11th conference of AfSHG (African Society of Human Genetics), Kigali, Rwanda.

Degotte, G., Alson, S. G., Hans, A., Jansen, O., Cieckiewicz, E., Rakotoarimanana, H., Rafatro, H., Randimbivololona, F., Francotte, P., & Frederich, M. (12 June 2018). Antiplasmodial activity of polyphenolic derivatives [Poster presentation]. 32èmes Journées Franco-Belges de Chimie Thérapeutique et 26èmes Conférences Européennes des Pharmacochimistes de l'Arc Atlantique, Asnelles sur mer, France.

Alson, S. G., Jansen, O., Cieckiewicz, E., Rakotoarimanana, H., Rafatro, H., Degotte, G., Francotte, P., & Frederich, M. (2018). In-vitro and in-vivo antimalarial activity of caffeic acid and some of its derivatives. Journal of Pharmacy and Pharmacology, 70 (10), 1349-1356. doi:10.1111/jphp.12982

Campos, Pichon, E., Illien, B., Clerc, P., Moriou, C., de Voogd, N., Hellio, C., Trépos, R., Frederich, M., Al-mourabit, A., & Gauvin-Bialecki, A. (2018). (2S*,5S*,6Z)-2,5-Epoxydocosan-6-en-21-ynoic Acid, New Fatty Acid from the Marine Sponge Haliclona fascigera. Natural Products Chemistry and Research, 6 (5), 336. doi:10.4172/2329-6836.1000336

Douanla, P. D., Tchuendem, M. H. K., Tchinda, A. T., Kuiate, T., Zofou, D., Cieckiewicz, E., Frederich, M., & Nkengfack, A. E. (2018). Chemical Constituents of the Leaves of Caloncoba welwitschii Gilg. Phytochemistry Letters, 23 (October 2017), 5-8. doi:10.1016/J.PHYTOL.2017.10.019

Ielciu, I., Hanganu, D., Ramona, P., Vlase, L., Frederich, M., Gheldiu, A.-M., Benedec, D., & Cri, G. (2018). Antioxidant capacity and polyphenolic content of the Echinocystis lobata (Michx.) Torr. et A.Gray flowers. Pakistan Journal of Pharmaceutical Sciences, 31 (2), 677-684.

Saive, M., Frederich, M., & Fauconnier, M.-L. (2018). Plants used in traditional medicine and cosmetics in Mayotte Island (France): An ethnobotanical study. Indian Journal of Traditional Knowledge, 17 (4), 645-653.

Frederich, M. (06 December 2017). Les plantes tropicales, sources potentielles de médicaments antipaludiques  [Paper presentation]. Conférence à l'Académie Nationale de Pharmacie, Paris, Paris, France.

Mavungu Landu, D. J., Mikobi Mikobi, C., Beya, R., Pipo Tshiasuma, M., Kayembe, J. M., Gretry, L., Marini Djang'Eing'A, R., Hubert, P., Reginster, J.-Y., Michel, B., Manzambi Kuwekita, J., & Frederich, M. (10 November 2017). Expérience de l’intégration des cours de Médecine traditionnelle dans la Faculté de Médecine de l’Université Notre-Dame du Kasayi à Kananga [Paper presentation]. Médecines en Afrique, entre tradition et modernité, Liège, Belgium.

Ielciu, I.-I., Vlase, L., Frederich, M., Hanganu, D., Păltinean, R., Cieckiewicz, E., Olah, N.-K., Gheldiu, A.-M., & Crişan, G. (03 May 2017). Polyphenolic profile and biological activities of the leaves and aerial parts of Echinocystis lobata (Michx.) Torr. et A.Gray (Cucurbitaceae). Farmacia, 65 (2), 179-183.

Bahati, L. M., Kapepula, P. M., Kabamba, N. N., Moni, B., Kafuti, G. M., Mungitshi, M., Pambu, A., Bongo, G., Mukuta, A. T., Kabengele, J. K., Mutunda, C. M., Frederich, M., & Fundu, T. M. (2017). Microscopic Features , Chromatographic Fingerprints and Antioxidant Property of Some Unconventional Green Leafy Vegetables Consumed in Bandundu , DR Congo. Pharmacognosy Communications, 7 (4), 158-163.

Dib, I., Tits, M., Angenot, L., Wauters, J. N., Assaidi, A., Mekhfi, H., Aziz, M., Bnouham, M., Legssyer, A., Frederich, M., & Ziyyat, A. (2017). Antihypertensive and vasorelaxant effects of aqueous extract of Artemisia campestris L. from Eastern Morocco. Journal of Ethnopharmacology, 206, 224-235. doi:10.1016/j.jep.2017.05.036

Gianfrancesco, M., Dehairs, J., Bloch, K., L’homme, L., Jansen, O., Frederich, M., Piette, J., Swinnen, J., Paquot, N., Esser, N., & Legrand, S. (2017). Implication du remodelage de la membrane plasmique par les acides gras dans la régulation de l’activité de l’inflammasome NLRP3 dans des macrophages humains. Nutrition Clinique et Metabolisme, 31 (3), 255. doi:10.1016/j.nupar.2017.06.002

Mahadeo, K., Grondin, I., Kodja, H., Soulange Govinden, J., Jhaumeer Laulloo, S., Herbette, G., Frederich, M., & Bialecki, A. (2017). Metabolomic study and pharmacological valorisation of species of the genus Psiadia endemic to Reunion and Mauritius islands [Poster presentation]. BioHealF 2017 -International Conference on Biodiversity, Health and Food, Saint-Denis, Réunion.

Mskhiladze, L., Chincharadze, D., St-Gelais, A., Mshvildadze, V., Pichette, A., Ledoux, A., Tits, M., & Frederich, M. (July 2016). Isolation and Identification of Steroid and Flavonoid Glycosides from the Flowers of Allium gramineum. International Journal of Pharmaceutical Sciences and Drug Research, 8 (4), 240-243.

Saive, M., Frederich, M., & Fauconnier, M.-L. (01 June 2016). Screening of mahoran plants for cosmetic applications [Poster presentation]. 6th International Congress of Aromatic and Medicinal Plants, Coimbra, Portugal.

Kengne, A. B. O., Tene, M., Tchinda Tiabou, A., Tane, P., & Frederich, M. (10 March 2016). Terpenoids from Phaulopsis imbricata (Acanthaceae). Journal of Medicinal Plant Research, 10 (10), 122-129.

Hamaïdia, M., Barez, P.-Y., Carpentier, A., Lebecque, S., Miazek, K., Paul, A., Neelature Sriramareddy, S., Staumont, B., Danthine, S., Deleu, M., Frederich, M., De Pauw, E., Delaplace, P., Delvigne, F., Goffin, D., Ongena, M., Duysinx, B., Louis, R., cosse, J.-P., & Willems, L. (2016). From Valeriana officinalis to cancer therapy: the success of a bio-sourced compound. Biotechnologie, Agronomie, Société et Environnement, 20 (S1), 314-320.

Ielciu, I.-I., Frederich, M., Tits, M., Angenot, L., Paltinean, R., Cieckiewicz, E., Crisan, G., & Vlase, L. (2016). BRYONIA ALBA L. AND ECBALLIUM ELATERIUM (L.) A. RICH. - TWO RELATED SPECIES OF THE CUCURBITACEAE FAMILY WITH IMPORTANT PHARMACEUTICAL POTENTIAL. Farmacia, 64 (3), 323-332.

Miazek, K., Lebecque, S., Hamaïdia, M., Paul, A., Danthine, S., Willems, L., Frederich, M., De Pauw, E., Deleu, M., Richel, A., & Goffin, D. (2016). Sphingolipids: Promising lipid-class molecules with potential applications for industry. A review. Biotechnologie, Agronomie, Société et Environnement, 20 (S1), 321-336.

Mutwale Kapepula, P., Mbombo Mungitshi, P., Franck, T., Mouithys-Mickalad, A., Mumba Ngoyi, D., Kalenda, P. D. T., Kabamba Ngombe, N., Serteyn, D., Tits, M., Frederich, M., & Tamfum Muyembe, J.-J. (2016). Antioxidant potentiality of three herbal teas consumed in Bandundu rural areas of Congo. Natural Product Research, 1-4. doi:10.1080/14786419.2016.1263844

Paltinean, R., Toiu, A., Wauters, J.-N., Frederich, M., Tits, M., Angenot, L., Tamas, M., & Crisan, G. (2016). PHYTOCHEMICAL ANALYSIS OF FUMARIA OFFICINALIS L. (FUMARIACEAE). Farmacia, 64 (3), 409-413.

Paul, A., Frederich, M., Uyttenbroeck, R., Hatt, S., Malik, P., Lebecque, S., Hamaïdia, M., Miazek, K., Goffin, D., Willems, L., Deleu, M., Fauconnier, M.-L., Richel, A., De Pauw, E., Blecker, C., Monty, A., Francis, F., Haubruge, E., & Danthine, S. (2016). Grasshoppers as a food source? A review. Biotechnologie, Agronomie, Société et Environnement, 20 (AgricultureIsLife), 337-352.

Tshilanda, D. D., Mutwale Kapepula, P., Onyamboko, D. V. N., Frederich, M., Ngbolua, K.-T.-N., & Mpiana, P. T. (2016). Chemical Fingerprint and Anti-Sickling Activity of Rosmarinic Acid and Methanolic Extracts from Three Species of Ocimum from DR Congo. Journal of Biosciences and Medicines, 04 (January), 59-68. doi:10.4236/jbm.2016.41008

Uyttenbroeck, R., Hatt, S., Paul, A., Boeraeve, F., Piqueray, J., Francis, F., Danthine, S., Frederich, M., Dufrêne, M., Bodson, B., & Monty, A. (2016). Pros and cons of flowers strips for farmers. A review. Biotechnologie, Agronomie, Société et Environnement, 20 (s1), 225-235.

Martin, B., Frederich, M., De Tullio, P., Tits, M., Wauters, J.-N., Choi, & Bodson, M. (June 2015). Metabolomics analysis of Galium odoratum (L.) Scop.: impact of the plant population origin and growth conditions. Current Metabolomics, 3.

Ledoux, A., Mareatefau, H., Jansen, O., Etienne, D., quetin-Leclercq, J., Clerc, P., Smadja, J., & Frederich, M. (April 2015). Phytochemical Profile and Biological Activity Evaluation of Zanthoxylum heterophyllum Leaves against Malaria. Planta Medica Letters, 2, 10-e11.

Sauri, J., Sistare, E., Frederich, M., Tchinda Tiabou, A., Parella, T., Williamson, R. T., & Martin, G. E. (February 2015). Multiplicity editing in long-range heteronuclear correlation NMR experiments: Application to natural products [Poster presentation]. 56th Experimental Nuclear Magnetic Resonance Conference, Pacific Grove, California, United States.

Fillet, M., & Frederich, M. (2015). The emergence of metabolomics as a key discipline in the drug discovery process. Drug Discovery Today. Technologies, 13, 19-24. doi:10.1016/j.ddtec.2015.01.006

Halleux, J.-M., Courtejoie, F., Dawance, S., Fagel, N., Frederich, M., Lebailly, P., Poncelet, M., Rubbers, B., & Bogaert, J. (2015). Territoires périurbains : développement, enjeux et perspectives dans les pays du Sud. Une introduction générale. In J. Bogaert & J.-M. Halleux, Territoires périurbains Développement, enjeux et perspectives dans les pays du Sud (pp. 21-29). Gembloux, Belgium: Presses Agronomiques de Gembloux.

Mskhiladze, L., Chincharadze, D., Mshvildadze, V., Pichette, A., Frederich, M., Ollivier, E., & Elias, R. (2015). Steroidal Glycosides from the Flowers of Allium leucanthum. Chemistry of Natural Compounds, 51 (5), 900-904. doi:10.1007/s10600-015-1444-z

Mskhiladze, L., Chincharadze, D., Tits, M., Wauters, J.-N., Bellahcene, A., Castronovo, V., Mouithys-Mickalad, A., Franck, T., & Frederich, M. (2015). Identification of Cytotoxic and Antioxidant Compounds from Allium gramineum Flowers. International Journal of Pharmaceutical Sciences and Drug Research, 7, 78-82.

Paul, A., Frederich, M., Uyttenbroeck, R., Filocco, S., Hatt, S., Malik, P., Monty, A., Francis, F., Blecker, C., & Danthine, S. (2015). PROXIMATE ANALYSIS OF SEEDS FROM SOME FIELD BORDER FLOWERING STRIPS. Scientific Bulletin. Series F, Biotechnologies, XIX.

Tchinda, A. T., Mouokeu, S. R., Ngono, R. A. N., Ebelle, M. R. E., Mokale, A. L. K., Nono, D. K., & Frederich, M. (2015). A new ent-clerodane diterpenoid from Crassocephalum bauchiense Huch. (Asteraceae). Natural Product Research, 29 (21), 1990-1994. doi:10.1080/14786419.2015.1022541

Mangwa Kimpwende, P., Lusakibanza, M., Angenot, L., & Frederich, M. (12 October 2014). Structure Elucidation of Two Physalins Isolated from Physalis angulata L. (Solanaceae) [Paper presentation]. Pan African and South African Meeting of the International Year of Crystallography (IYCr2014), Bloemfontein, South Africa.

Danthine, S., Blecker, C., Paul, A., Caparros Megido, R., Haubruge, E., Alabi, T., Lognay, G., Fauconnier, M.-L., Frederich, M., & Francis, F. (16 May 2014). Mealworms: Alternate Source of Lipids [Paper presentation]. International Conference: Insects to Feed the World, Ede, Netherlands.

Paul, A., Frederich, M., Blecker, C., Haubruge, E., Francis, F., Caparros Megido, R., Uyttenbroeck, R., Alabi, T., Heuskin, S., Lognay, G., & Danthine, S. (14 May 2014). Belgian Grasshoppers: A Nutritious Food Source [Poster presentation]. International Conference: Insects to Feed the World, Ede, Netherlands.

Paul, A., Frederich, M., Uyttenbroeck, R., Hatt, S., Blecker, C., Francis, F., Monty, A., Haubruge, E., & Danthine, S. (08 May 2014). Locusts and Grasshoppers: Future Foods? [Paper presentation]. 4th International Conference on Updating Food Technology: A challenge towards Public Health Nutrition, New Delhi, India.

Paul, A., Frederich, M., Cieckiewicz, E., Blecker, C., Heuskin, S., Lognay, G., & Danthine, S. (April 2014). Chemical analyses of the seeds from Prunella vulgaris: A chemotaxonomic approach [Poster presentation]. 2nd Scientific Meeting of the Food: JSAA 2014, Tunisia.

Paul, A., Danthine, S., Blecker, C., Heuskin, S., Lognay, G., & Frederich, M. (05 March 2014). Some Interesting Sources of Plant Seed Oil [Poster presentation]. ENVITAM PhD Day 2014, Louvain-la-Neuve, Belgium.

Paul, A., Danthine, S., Heuskin, S., Lognay, G., & Frederich, M. (07 February 2014). Field bordering flower strips as source of lipids [Poster presentation]. 19th National Symposium on Applied Biological Sciences, Gembloux, Belgium.

Uyttenbroeck, R., Hatt, S., Paul, A., Boeraeve, F., Francis, F., Danthine, S., Frederich, M., Dufrêne, M., Bodson, B., & Monty, A. (07 February 2014). Biodiversity and ecosystem services: think functional! [Poster presentation]. National Symposium on Applied Biological Sciences, Gembloux, Belgium.

Frederich, M. (20 January 2014). « Les plantes qui nous soignent : de la tradition à la médecine moderne » [Paper presentation]. Les grandes conférences de l'Université de Liège à Verviers.

Kopa, T. K., Tchinda Tiabou, A., Tala, M. F., Zofou, D., Jumbam, R., Wabo, H. K., Titanji, V. P. K., Frederich, M., Tan, N. H., & Tane, P. (January 2014). Antiplasmodial anthraquinones and hemisynthetic derivatives from the leaves of Tectona grandis (Verbenaceae). Phytochemistry Letters, 8, 41-45. doi:10.1016/j.phytol.2014.01.010

Muganga, R., Angenot, L., Tits, M., & Frederich, M. (2014). In Vitro and In Vivo Antiplasmodial Activity of Three Rwandan Medicinal Plants and Identification of Their Active Compounds. Planta Medica, 80 (6), 482-489. doi:10.1055/s-0034-1368322

Perera Cordoba, W. H., Wauters, J.-N., Kevers, C., Frederich, M., & Dommes, J. (2014). Antioxidant fractions and phenolic constituents from leaves of Pluchea carolinensis and Pluchea rosea. Free Radicals and Antioxidants, 4 (2), 1-7. doi:10.5530/fra.2014.2.1

Tchinda Tiabou, A., Agbor, G., Tsala, D., Yaya, A., Nga, E., Talla, E., Wauters, J.-N., & Frederich, M. (2014). Antioxidant Activity of Flavonoids Isolated From the Fruits of Xylopia parviflora (A. Rich.) Benth. International Journal of Pharmaceutical Sciences and Drug Research, 6, 253-258.

zidane, A., Tits, M., Angenot, L., Wauters, J.-N., Frederich, M., Dib, I., Mekhfi, H., Aziz, M., Bnouham, M., Abdelkhaleq, L., & Ziyyat, A. (2014). Phytochemical analysis of Tetraclinis articula in relation to its vasorelaxant property. Journal of Materials and Environmental Science, 5 (5), 1368-1375.

Danthine, S., Blecker, C., Paul, A., Frederich, M., Alabi, T., Lognay, G., Fauconnier, M.-L., & Francis, F. (December 2013). Physicochemical properties of lipids extracted from Tenebrio molitor larvae [Poster presentation]. 7th INTERNATIONAL FOOD CONVENTION(IFCON), India.

Paul, A., Danthine, S., Frederich, M., Uyttenbroeck, R., & Francis, F. (December 2013). Grasshoppers: Food Security & Nutrition [Paper presentation]. International Conference on Food Technology: Impact on Nutrition and Health (ICFIN-2013), New Delhi, India.

bournine, L., Bensalem, S., Wauters, J.-N., Iguer-Ouada, M., Maiza-Benabdesselam, F., Bedjou, F., Castronovo, V., Bellahcene, A., Tits, M., & Frederich, M. (2013). Identification and Quantification of the Main Active Anticancer Alkaloids from the Root of Glaucium flavum. International Journal of Molecular Sciences, 14, 23533-23544. doi:10.3390/ijms141223533

Paltinean, R., Wauters, J.-N., Tits, M., Frederich, M., Angenot, L., Mircea, T., & Crisan, G. (2013). Comparative morphological studies on some species of the genus Fumaria. Farmacia, 61 (2), 371-377.

Frederich, M., Jonville, M.-C., Grondin, I., & Kodja, H. (06 November 2012). Plantes Médicinales Antipaludiques de l'île de la Réunion [Paper presentation]. 7e CIPAM - Plantes médicinales aromatiques et médicinales, Saint Denis de la Réunion, France.

Jansen, O., Tits, M., Angenot, L., Nicolas, J.-P., De Mol, P., Nikiema, J.-B., & Frederich, M. (2012). Anti-plasmodial activity of Dicoma tomentosa (Asteraceae) and identification of urospermal A-15- O-acetate as the main active compound. Malaria Journal, 11 (1), 289 (1-9. doi:10.1186/1475-2875-11-289

Kalume, Losson, B., Angenot, L., Tits, M., Wauters, J.-N., Frederich, M., & Saegerman, C. (2012). Rotenoid content and in vitro acaricidal activity of Tephrosia vogelii leaf extract on the tick Rhipicephalus appendiculatus. Veterinary Parasitology, 190 (1-2), 204-209. doi:10.1016/j.vetpar.2012.06.015

Tsumbu, C. N., Dupont, G., Tits, M., Angenot, L., Frederich, M., Kohnen, S., Mouithys-Mickalad, A., Serteyn, D., & Franck, T. (2012). Polyphenol Content and Modulatory Activities of Some Tropical Dietary Plant Extracts on the Oxidant Activities of Neutrophils and Myeloperoxidase. International Journal of Molecular Sciences, 13 (1), 628-650. doi:10.3390/ijms13010628

Melilo de Magalhaes, P., Schneider, Y. J., Dupont, I., Frederich, M., & Jonville, M. (03 October 2010). New strategy to in vitro evaluation of antimalarial drugs demonstre advantage of Artemisia annua crude extract on antimalarial effect by its tools to cross intestinal barrier.

Nistor, I., Debrus, B., Lebrun, P., Lecomte, F., Cao, M., Frederich, M., Angenot, L., Boulanger, B., Oprean, R., & Hubert, P. (September 2010). Application of experimental design and design for the separation of compounds extracted from the leaves of Strychnos Usambarensis [Poster presentation]. Drug analysis 2010, Antwerpen, Belgium.

Frederich, M. (07 July 2010). Sélection par ethnopharmacologie de plantes à potentialités antipaludéennes au Congo, Rwanda, Burkina-Faso et sur l'île de la Réunion [Paper presentation]. Colloque international sur les plantes antipaludiques utilisés en Médecine Traditionnelle, Abomey-Calavi, Benin.

Nistor, I., Debrus, B., Lebrun, P., Lecomte, F., Martine, C., Frederich, M., Angenot, L., Boulanger, B., Oprean, R., & Hubert, P. (26 January 2010). Optimisation de la séparation des alcaloïdes extraits des feuilles de Strychnos usambarensis au moyen du design space [Paper presentation]. Assemblée générale du CIRM et forum des jeunes chercheurs, Liège, Belgium.

Castagne, D., Dive, G., Evrard, B., Frederich, M., & Piel, G. (2010). Spectroscopic studies and molecular modeling for understanding the interactions between cholesterol and cyclodextrins. Journal of Pharmacy and Pharmaceutical Sciences, 13 (2), 362-377. doi:10.18433/j3bs34

Lusakibanza, M., Mesia, G., Tona, G., Karemere, S., Lukuka, A., Tits, M., Angenot, L., & Frederich, M. (2010). In vitro and in vivo antimalarial and cytotoxic activity of five plants used in Congolese traditional medicine. Journal of Ethnopharmacology, 129, 398-402. doi:10.1016/j.jep.2010.04.007

Nistor, I., Debrus, B., Lebrun, P., Lecomte, F., Cao, M., Frederich, M., Angenot, L., Boulanger, B., Oprean, R., & Hubert, P. (December 2009). Application de la planification expérimentale et du design space pour la séparation des composés extraits des feuilles de Strychnos usambarensis [Poster presentation]. 7ème congrès francophone de l'AfSep sur les sciences séparatives et les couplages (SEP'09), Marseille, France.

Frederich, M., Tits, M., & Angenot, L. (January 2008). Potential antimalarial activity of indole alkaloids. Transactions of the Royal Society of Tropical Medicine and Hygiene, 102 (1), 11-19. doi:10.1016/j.trstmh.2007.10.002

Ganfon, H., Gbaguidi, F., Frederich, M., Moudachirou, M., & Quetin-Leclercq, J. (2008). In vitro evaluation of antiplasmodial activity of plant samples used in traditional medicine in Benin. Planta Medica, 74 (9), 1140-1140.

Philippe, G., De Mol, P., Angenot, L., Tits, M., & Frederich, M. (May 2007). In vivo antimalarial activity of isosungucine, an indolomonoterpenic alkaloid from Strychnos icaja. Planta Medica, 73 (5), 478-479. doi:10.1055/s-2007-967174

Bettendorff, L., Wirtzfeld, B., Makarchikov, A. F., Mazzucchelli, G., Frederich, M., Gigliobianco, T., Gangolf, M., De Pauw, E., Angenot, L., & Wins, P. (2007). Discovery of a natural thiamine adenine nucleotide. Nature Chemical Biology, 3 (4), 211-212. doi:10.1038/nchembio867

Karangwa, C., Esters, V., Frederich, M., Tits, M., Kadima, J. N., Damas, J., Noirfalise, A., & Angenot, L. (February 2006). Chemical and biological investigations of a toxic plant from Central Africa, Magnistipula butayei subsp montana. Journal of Ethnopharmacology, 103 (3), 433-438. doi:10.1016/j.jep.2005.08.019

Frederich, M., Choi, Y. H., Angenot, L., Harnischfeger, G., Lefeber, A. W. M., & Verpoorte, R. (July 2004). Metabolomic analysis of Strychnos nux-vomica, Strychnos icaja and Strychnos ignatii extracts by H-1 nuclear magnetic resonance spectrometry and multivariate analysis techniques. Phytochemistry, 65 (13), 1993-2001. doi:10.1016/j.phytochem.2004.06.015

Frederich, M., Cristino, A., Choi, Y. H., Verpoorte, R., Tits, M., Angenot, L., Prost, E., Nuzillard, J.-M., & Zèches-Hanrot, M. (January 2004). Chrysopentamine, an antiplasmodial anhydronium base from Strychnos usambarensis leaves. Planta Medica, 70 (1), 72-76. doi:10.1055/s-2004-815461

Philippe, G., Angenot, L., De Mol, P., Goffin, E., Tits, M., & Frederich, M. (February 2003). In vitro screening of Strychnos species for antiplasmodial activity [Poster presentation]. 27th Landelijk Overleg Farmacognosie (LOF) Symposium, Antwerpen, Belgium.

Frederich, M., Philippe, G., Tits, M., & Angenot, L. (30 October 2002). Strychnohexamine from Strychnos icaja, the first naturally occurring indolomonoterpenic trimeric alkaloid [Poster presentation]. First International Pharmaceutical Congress, Tbilisi, Georgia.

Angenot, L., Garbacki, N., Damas, J., Bassleer, C., Frederich, M., & Tits, M. (29 October 2002). Effects of prodelphinidins isolated from Ribes nigrum leaves on chondrocyte metabolism and COX activity [Poster presentation]. First International Pharmaceutical Congress, Tbilisi, Georgia.

Frederich, M., Philippe, G., Prost, E., Nuzillard, J.-M., Zèches-Hanrot, M., Tits, M., & Angenot, L. (September 2002). Strychnohexamine from Strychnos icaja; the first naturally occurring indolomonoterpenoid trimeric alkaloid [Poster presentation]. 2èmes Journées Internationales de l'AFERP, Athènes, Greece.

Gerkens, P., Frederich, M., Mshvildadze, V., Dekanosidze, G., Balansard, G., Elias, R., Angenot, L., Jolois, O., & De Pauw-Gillet, M.-C. (September 2002). Activités cytotoxiques et apoptotiques de gigantéosides D et E isolés de Cephalaria gigantea [Poster presentation]. Journées AFERP, Athène, Greece.

Frederich, M., Tits, M., HAYETTE, M.-P., De Mol, P., & Angenot, L. (September 2001). Reversal of Chloroquine and Mefloquine Resistance in Plasmodium falciparum by two monoindole alkaloids; icajine and isoretuline [Poster presentation]. Lead Compounds from Higher Plants, Lausanne, Switzerland.

Goffin, E., Frederich, M., Philippe, G., Ziemons, E., De Mol, P., Proença da Cunha, A., Tits, M., & Angenot, L. (September 2001). In vitro antiplasmodial activity of Tithonia diversifolia and identification of its active constituent: tagitinin C [Poster presentation]. Lead Compounds from Higher Plants, Lausanne, Switzerland.

Frederich, M., Tits, M., Penelle, J., Prosperi, C., HAYETTE, M.-P., De Mol, P., & Angenot, L. (September 2000). Strychnogucines A and B, two new antiplasmodial bisindole alkaloids from Strychnos icaja [Poster presentation]. Natural Products Research in the new Millenium and Ethnopharmacology 2000, Zurich, Switzerland.

Penelle, J., Tits, M., Christen, P., Molgo, J., Frederich, M., & Angenot, L. (September 2000). Contribution to the study of Strychnos guianensis : purification and structural determination of potentially curarizing quaternary alkaloids [Poster presentation]. Natural Products Research in the New Millenium and Ethnopharmacology 2000, Zurich, Switzerland.

Brandt, V., Tits, M., Penelle, J., Frederich, M., & Angenot, L. (July 2000). Palicoside: précurseur naturel de l'akagérine [Poster presentation]. 1es Journées Internationales de Pharmacognosie, Liège, Belgium.

Cristino, A., Tits, M., Penelle, J., Frederich, M., Brandt Viviane, & Angenot, L. (July 2000). Nouvelle méthode d'extraction et d'isolement de l'isostrychnopentamine à partir des feuilles de Strychnos usambarensis [Poster presentation]. 1es Journées Internationales de Pharmacognosie, Liège, Belgium.

Frederich, M., De Mol, P., & Angenot, L. (July 2000). A la recherche de nouveaux alcaloïdes antipaludiques à partir du genre Strychnos [Paper presentation]. 1es Journées Internationales de Pharmacognosie, Liège, Belgium.

Penelle, J., Tits, M., Christen, P., Molgo, J., Brandt Viviane, Frederich, M., & Angenot, L. (July 2000). Contribution à l'étude du Strychnos guianensis : purification et détermination de structure d'alcaloïdes quaternaires potentiellement curarisants [Poster presentation]. 1es Journées Internationales de Pharmacognosie, Liège, Belgium.

Tits, M., de Leval Xavier, Dierckxsens, Y., Garbacki, N., Brandt Viviane, Penelle, J., Frederich, M., Delarge Jacques, & Angenot, L. (July 2000). Antiinflammatory and chonroprotective activity of prodelphinidins isolated from Ribes nigrum leaves [Poster presentation]. 1es Journées Internationales de Pharmacognosie, Liège, Belgium.

Brandt, V., Geerlings, A., Tits, M., Penelle, J., Frederich, M., van der Heijden, R., Verpoorte, R., & Angenot, L. (July 1999). Kinetic properties of strictosidine glucosidase from Catharanthus roseus and on the new glucosidase from Strychnos mellodora in presence of strictosidine, dolichantoside and palicoside [Poster presentation]. 2000 years of Natural Products Research - Past, Present and Future, Amsterdam, Netherlands.

Frederich, M., Tits, M., Hayette, M.-P., Penelle, J., De Mol, P., Llabres, G., & Angenot, L. (July 1999). 10'-hydroxyusambarensine, a new antimalarial bisindole alkaloid from the roots of Strychnos usambarensis [Poster presentation]. 2000 Years of Natural Products Research - Past, Present and Future, Amsterdam, Netherlands.

Penelle, J., Tits, M., Christen, P., Frederich, M., & Angenot, L. (July 1999). Guiaflavine, a new bisindole quaternary alkaloid from the stem bark of Strychnos guianensis [Poster presentation]. 2000 Years of Natural Products Research - Past, Present and Future, Amsterdam, Netherlands.

Brandt, V., Tits, M., Geerlings, A., Frederich, M., Penelle, J., Delaude, C., Verpoorte, R., & Angenot, L. (May 1999). Quatre alcaloïdes à noyau bèta-carboline isolés des écorces de tronc du Strychnos mellodora [Poster presentation]. 13èmes Journées Franco-Belges de Pharmacochimie, Liège, Belgium.

Brandt, V., Tits, M., Geerlings, A., Frederich, M., Penelle, J., Delaude, C., Verpoorte, R., & Angenot, L. (May 1999). Beta-Carboline Glucoalkaloids from Strychnos mellodora [Paper presentation]. 8th Forum of Pharmaceutical Sciences, Spa, Belgium.

Frederich, M., Tits, M., HAYETTE, M.-P., Penelle, J., De Mol, P., Llabres, G., & Angenot, L. (May 1999). Isolement, détermination de structure et activité antimalarique de la 10'-hydroxyusambarensine: un nouvel alcaloïde bisindolique provenant des racines du Strychnos usambarensis [Poster presentation]. 13èmes Journées Franco-Belges de Pharmacochimie, Liège, Belgium.

Frederich, M., Tits, M., HAYETTE, M.-P., Penelle, J., De Mol, P., Llabres, G., & Angenot, L. (May 1999). Isolation, structure determination and antimalarial activity of 10'hydroxyusambarensine: a new bisindole alkaloid from the roots of Strychnos usambarensis [Paper presentation]. 8th Forum of Pharmaceutical Sciences, Spa, Belgium.

Penelle, J., Tits, M., Christen, P., Frederich, M., & Angenot, L. (May 1999). Guiaflavine, un nouvel alcaloïde quaternaire bisindolique isolé à partir de l'écorce de tige du Strychnos guianensis [Poster presentation]. 13èmes Journées Franco-Belges de Pharmacochimie, Liège, Belgium.

Penelle, J., Tits, M., Christen, P., Frederich, M., & Angenot, L. (May 1999). Guiaflavine, a new bisindole quaternary alkaloid from the stem bark of Strychnos guianensis [Paper presentation]. 8th Forum of Pharmaceutical Sciences, Spa, Belgium.

Biala, R. G., Tits, M., Penelle, J., Frederich, M., Brandt, V., Prosperi, C., Llabres, G., & Angenot, L. (23 January 1998). Strychnochrysine, a New Bisindole Alkaloid from the Roots of Strychnos Nux-Vomica. Journal of Natural Products, 61 (1), 139-41. doi:10.1021/np9703454

Frederich, M., Tits, M., & Angenot, L. (April 1997). Qualitative and quantitative evaluation of bisindole usambarane alkaloids in Strychnos usambarensis roots by HPLC [Paper presentation]. 7th Forum of Pharmaceutical Sciences, Blankenberge, Belgium.