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Structure elucidation of new fusarielins from Fusarium sp. and their antimicrobial activity
Abdou Tchoukoua1, Ryosuke Hasegawa2, Kurniawan Andreas Hendracipta2
1Department of Organic Chemistry, Faculty of Science, University of Yaounde I, Yaounde, Cameroon.
Magnetic Resonance in Chemistry : MRC
|September 7, 2017
Abstract:
Three new fusarielins, 3-epi-fusarielin H (1), 3-O-methyl-fusarielin H (2), and 3-O-methyl-epi-fusarielin H (3), were isolated from the fungus Fusarium sp. together with the known analogues, fusarielins F (4) and G (5). The structures of these compounds were elucidated by analysis of their ESI-HRTOFMS, 1D and 2D NMR spectroscopic data. The new compounds exhibited weak antibacterial effect against Staphylococcus aureus.

