Sesquiterpene Acids and Lactones from Inula Confertiflora with their Antibacterial Activities.

Autor: Ahmed BH; Department of Chemistry, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box, 1176, Addis Ababa, Ethiopia., Desta MA; Department of Chemistry, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box, 1176, Addis Ababa, Ethiopia., Wami AA; Armauer Hansen Research Institute (AHRI), ALERT Hospital, Addis Ababa, Ethiopia., Beyene GT; Armauer Hansen Research Institute (AHRI), ALERT Hospital, Addis Ababa, Ethiopia., Bedane KG; Department of Chemistry, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box, 1176, Addis Ababa, Ethiopia.

Publikováno v: Chemistry & biodiversity [Chem Biodivers] 2024 May; Vol. 21 (5), pp. e202400265. Date of Electronic Publication: 2024 Apr 10.

Secondary metabolites from an endophytic fungus Trichoderma erinaceum with antimicrobial activity towards Pythium ultimum .

Autor: Siebatcheu EC; Laboratory of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon., Wetadieu D; Department of Chemistry, University of Dschang, Dschang, Cameroon., Youassi Youassi O; Laboratory of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon., Bedine Boat MA; Department of Biochemistry, University of Yaoundé I, Yaoundé, Cameroon., Bedane KG; Department of Chemistry, Addis Ababa University, Addis Ababa, Ethiopia., Tchameni NS; Laboratory of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon., Sameza ML; Laboratory of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon.

Publikováno v: Natural product research [Nat Prod Res] 2023 Feb; Vol. 37 (4), pp. 657-662. Date of Electronic Publication: 2022 May 18.

Flavanols from Tetrapleura tetraptera with cytotoxic activities.

Autor: Ayoolu OS; Department of Pharmacognosy, University of Ibadan, Ibadan, Nigeria; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, TU Dortmund, Dortmund, Germany., Ogbole OO; Department of Pharmacognosy, University of Ibadan, Ibadan, Nigeria., Ajaiyeoba EO; Department of Pharmacognosy, University of Ibadan, Ibadan, Nigeria. Electronic address: edajaiye@gmail.com., Nchiozem-Ngnitedem VA; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Demissie TB; Department of Chemistry, University of Botswana, Gaborone, Botswana., Elbadawi M; Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany., Efferth T; Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany., Bedane KG; Department of Chemistry, Addis Ababa University, Addis Ababa, Ethiopia. Electronic address: kibrom.gebrehiwot@aau.edu.et., Spiteller M; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, TU Dortmund, Dortmund, Germany.

Publikováno v: Fitoterapia [Fitoterapia] 2022 Jul; Vol. 160, pp. 105206. Date of Electronic Publication: 2022 May 08.

Synergistic anti-inflammatory activities of a new flavone and other flavonoids from Tephrosia hildebrandtii vatke.

Autor: Owor RO; Department of Chemistry, University of Nairobi, Nairobi, Kenya.; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany.; Department of Chemistry, Busitema University, Tororo, Uganda., Bedane KG; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany.; Department of Chemistry, Addis Ababa University, Addis Ababa, Ethiopia., Openda YI; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Zühlke S; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany., Derese S; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Ong'amo G; School of Biological Sciences, University of Nairobi, Nairobi, Kenya., Ndakala A; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Spiteller M; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany.

Publikováno v: Natural product research [Nat Prod Res] 2021 Nov; Vol. 35 (22), pp. 4486-4493. Date of Electronic Publication: 2020 Mar 31.

Inhibition of Proinflammatory Cytokine Release by Flavones and Flavanones from the Leaves of Dracaena steudneri Engl.

Autor: Nchiozem-Ngnitedem VA; Department of Chemistry, University of Nairobi, Nairobi, Kenya.; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany., Omosa LK; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Bedane KG; Department of Chemistry, Addis Ababa University, Addis Ababa, Ethiopia., Derese S; Department of Chemistry, University of Nairobi, Nairobi, Kenya., Spiteller M; Institute of Environmental Research (INFU), Department of Chemistry and Chemical Biology, Chair of Environmental Chemistry and Analytical Chemistry, TU Dortmund, Dortmund, Germany.

Publikováno v: Planta medica [Planta Med] 2021 Mar; Vol. 87 (3), pp. 209-217. Date of Electronic Publication: 2020 Dec 07.