Desmoarylcoumarin and episoyasapogenol B: two new compounds from Desmodium salicifolium (Poir.) DC (Fabaceae).

Autor: Tiombou Donkia AP; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Tchegnitegni BT; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Tsafack BT; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Tchuenguem RT; Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Ponou BK; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Teponno RB; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Dzoyem JP; Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Musharraf SG; H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan., Tapondjou LA; Research Unit of Environmental and Applied Chemistry, Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.

Publikováno v: Natural product research [Nat Prod Res] 2024 Jul; Vol. 38 (14), pp. 2463-2473. Date of Electronic Publication: 2023 Feb 23.

Antibacterial constituents of Rumex nepalensis spreng and its emodin derivatives.

Autor: Nguengang RT; Department of Organic Chemistry, Faculty of Science, University of Yaoundé 1, Yaoundé, Cameroon.; Department of Chemistry, Higher Teacher Training College, University of Yaoundé 1, Yaoundé, Cameroon., Tchegnitegni BT; Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Ateba JET; Department of Process Engineering, National Polytechnique School, University of Douala, Douala, Cameroon., Tabekoueng GB; Department of Chemistry, Higher Teacher Training College, University of Yaoundé 1, Yaoundé, Cameroon., Awantu AF; Department of Chemistry, Faculty of Science, The University of Bamenda, Bambili, Cameroon., Bankeu JJK; Department of Chemistry, Faculty of Science, The University of Bamenda, Bambili, Cameroon., Chouna JR; Department of Chemistry, Faculty of Science, University of Dschang, Dschang, Cameroon., Nkenfou CN; Department of Biology, Higher Teacher Training College, University of Yaoundé 1, Yaoundé, Cameroon., Sewald N; Organic and Bioorganic Chemistry, Faculty of Chemistry, Bielefeld University, Bielefeld, Germany., Lenta BN; Department of Chemistry, Higher Teacher Training College, University of Yaoundé 1, Yaoundé, Cameroon.

Publikováno v: Natural product research [Nat Prod Res] 2023 Nov-Dec; Vol. 37 (23), pp. 3935-3946. Date of Electronic Publication: 2022 Dec 30.

Foetidumins A-D, and other chemical constituents from Helichrysum foetidum (L.) Moench (Asteraceae) with antiparasite activity.

Autor: Nono HW; Department of Chemistry, University of Dschang, P.O. Box 67, Dschang, Cameroon; Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon., Donfack Nanfack AR; Department of Chemistry, University of Dschang, P.O. Box 67, Dschang, Cameroon. Electronic address: arnonanfack@yahoo.com., Tchegnitegni BT; Department of Chemistry, University of Dschang, P.O. Box 67, Dschang, Cameroon., Njanpa Ngansop CA; Department of Biochemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon., Mafodong Dongmo FL; Department of Basic Scientific Education, University Institute of Technology, University of Ngaoundere, P.O. Box: 455, Ngaoundere, Cameroon., Awouafack MD; Department of Chemistry, University of Dschang, P.O. Box 67, Dschang, Cameroon., Fekam Boyom F; Department of Biochemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon., Ndjakou BL; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, P.O. Box 47 Yaounde, Cameroon., Stammler HG; Inorganic and Structural Chemistry, Faculty of Chemistry, Bielefeld University, D-33501, Bielefeld, Germany., Neumann B; Inorganic and Structural Chemistry, Faculty of Chemistry, Bielefeld University, D-33501, Bielefeld, Germany., Sewald N; Organic and Bioorganic Chemistry, Department of Chemistry, Bielefeld University, D-33501, Bielefeld, Germany., Ngouela SA; Department of Chemistry, University of Dschang, P.O. Box 67, Dschang, Cameroon; Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon. Electronic address: sngouela@yahoo.fr.

Publikováno v: Phytochemistry [Phytochemistry] 2023 Jun; Vol. 210, pp. 113672. Date of Electronic Publication: 2023 Apr 09.

Chemical Constituents of Macaranga occidentalis , Antimicrobial and Chemophenetic Studies.

Autor: Kamso VFK; Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, Yaoundé P.O. Box 812, Cameroon., Simo Fotso CC; Department of Chemistry, Faculty of Science, University of Buea, Buea P.O. Box 63, Cameroon., Kanko Mbekou IM; Department of Biochemistry, Faculty of Science, University of Yaoundé I, Yaoundé P.O. Box 812, Cameroon., Tousssie BT; Department of Chemistry, Faculty of Science, University of Dschang, Dschang P.O. Box 67, Cameroon., Ndjakou Lenta B; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, Yaoundé P.O. Box 47, Cameroon., Boyom FF; Department of Biochemistry, Faculty of Science, University of Yaoundé I, Yaoundé P.O. Box 812, Cameroon., Sewald N; Department of Chemistry, Organic and Bioorganic Chemistry, University of Bielefeld, 33501 Bielefeld, Germany., Frese M; Department of Chemistry, Organic and Bioorganic Chemistry, University of Bielefeld, 33501 Bielefeld, Germany., Ngadjui BT; Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, Yaoundé P.O. Box 812, Cameroon., Wabo Fotso G; Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, Yaoundé P.O. Box 812, Cameroon.; Department of Chemistry, Organic and Bioorganic Chemistry, University of Bielefeld, 33501 Bielefeld, Germany.

Publikováno v: Molecules (Basel, Switzerland) [Molecules] 2022 Dec 12; Vol. 27 (24). Date of Electronic Publication: 2022 Dec 12.

Antimicrobial and Cytotoxic Activities of Constituents from the Fruit of Albizia lebbeck L. Benth (Fabaceae).

Autor: Leutcha BP; Department of Chemistry, Faculty of Science, University of Maroua, Maroua P.O. Box 814, Cameroon.; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, Yaoundé P.O. Box 47, Cameroon., Dzoyem JP; Department of Biochemistry, Faculty of Science, University of Dschang, Dschang P.O. Box 67, Cameroon., Jouda JB; Department of Chemical Engineering, School of Chemical Engineering and Mineral Industries, University of Ngaoundere, Ngaoundéré P.O. Box 454, Cameroon., Sema DK; Department of Chemistry, Faculty of Science, University of Maroua, Maroua P.O. Box 814, Cameroon., Tsague Tankeu VF; Department of Chemistry, Faculty of Science, University of Maroua, Maroua P.O. Box 814, Cameroon., Bitchagno GTM; Department of Chemistry, Faculty of Science, University of Dschang, Dschang P.O. Box 67, Cameroon.; Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, 33501 Bielefeld, Germany., Tchegnitegni BT; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, Yaoundé P.O. Box 47, Cameroon.; Department of Chemistry, Faculty of Science, University of Dschang, Dschang P.O. Box 67, Cameroon.; Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, 33501 Bielefeld, Germany., Essoung FRE; University Institute of Technology, University of Ngaoundere, Ngaoundere P.O. Box 455, Cameroon., Ndjakou Lenta B; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, Yaoundé P.O. Box 47, Cameroon., Fogue Kouam S; Department of Chemistry, Higher Teacher Training College, University of Yaoundé I, Yaoundé P.O. Box 47, Cameroon., Delie F; Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, Rue Michel-Servet 1, 1211 Geneva, Switzerland., Meli Lannang A; Department of Chemical Engineering, School of Chemical Engineering and Mineral Industries, University of Ngaoundere, Ngaoundéré P.O. Box 454, Cameroon.; Department of Chemistry, Higher Teacher Training College, University of Maroua, Maroua P.O. Box 55, Cameroon., Sewald N; Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, 33501 Bielefeld, Germany.

Publikováno v: Molecules (Basel, Switzerland) [Molecules] 2022 Jul 28; Vol. 27 (15). Date of Electronic Publication: 2022 Jul 28.