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université du Bururndi
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Docteur. Léopord HAVYARIMANA

University : University of Burundi
Faculty : Faculty of Sciences (FS)
Research Center : CRSNE


Dr. HAVYARIMANA Léoplold
Ph.D in Organic Chemistry
Lecturer at the University of Burundi
Faculty of Sciences
Department of Chemistry
Burundian Nationality
Marital Status: Married
Date of birth: June 15, 1966 at Kayanza-Burundi
📘 Syllabus CHIMIE ORGANIQUE GENERALE
📅 Published on 2025-02-10 08:25:12
📄 Chapiter written : 2.Extraction of essential oil from Cananga odorata: Towards the discovery of a new chemotype with bioeconomic perspectives?, in which I contributed in writing chapiter 2 titled “Overview of essences and essential oil extraction”.
📅 Published on 2025-02-10 08:42:07
📄 Leopold Havyarimana; Steve De Cliff., 2024. A new chemotype of Cananga odorata flowers for improved extraction of essential oils with bioeconomic perspective in Eastern Africa. International Journal OF Engineering Science and Technology.
📅 Published on 2025-02-10 08:40:56
📄 Simplice Joël.Tatsimo Ndendoung ; Jean-De-DieuTamokou ; Kazufumi Toume ; Léopold Havyarimana ; Steve Endenguele.Ekom ; Katsuko Komatsu., 2021. A new megastigmane, known porphyrinic and galloylated bioactive derivatives from the leaves of Gymnosporia senegalensis. Journal of Chemical Research.
📅 Published on 2025-02-10 08:40:13
📄 Joël S.N. Tatsimo, Jean D.D.Tamokou, Léopold Havyarimana, Irène C. Kengne Steve E. EKom, Alain M.Lannang, Norbert Sewald., 2020. Antimicrobial and antioxidant activities of isolated compounds from the root bark of Croton pseudopulchellus (Euphorbiaceae). Investigational Medicinal chemistry and Pharmacology 3(1): 39.
📅 Published on 2025-02-10 08:38:29
📄 JoëlSimplice NdendoungTatsimo, Kazufumi Toume, Takuya Nagata, Léopold Havyarimana, Tsutomu Fujii, Katsuko Komatsu, 2018. Monoglycerol ester, galloylglucoside and phenolic derivatives from Gymnosporia senegalensis leaves. Biochemical Systematics and Ecology 83, 33-38.
📅 Published on 2025-02-10 08:38:03
📄 Simplice Joel NdendoungTatsimo, Jean de DieuTamokou, Léopold Havyarimana, DezsoCsupor, Peter Forgo, Judith Hohmann, Jules-Roger Kuiate and Pierre Tane., 2012. Antimicrobial and antioxidant activity of kaempferolrhamnoside derivatives from Bryophyllum pinnatum, BioMed Central 5:158.
📅 Published on 2025-02-10 08:37:30
📞 Phone : +257 69720462 / 79908873
✉️ Email : leopord.havyarimana@ub.edu.bi