New α‐Pyrones From Endophytic <i>Fusarium</i> Sp. L46 Isolated From <i>Dioscorea opposita</i>
Fusarilactones D and E (1 and 2), two new α-pyrone derivatives, and four known compounds, namely, phomapyrone C (3), fusarester C (4), neovasifuranone B (5), and neovasifuranone A (6), were isolated from Fusarium sp. L46, an endophytic fungus isolated from Dioscorea opposita leaves. Their structures were determined using 1D and 2D NMR spectra, HRESIMS, and optical rotation measurements. Compounds 3-5 were assessed for their inhibitory activity on pancreatic lipase.
Authors
- Chun‐Nan Wen
- F.-Q. Wang
- Shuping Zhan
- Ruo‐Dan Tian
- Ying‐Fei Zhao
- Miao Liu (ORCID: https://orcid.org/0000-0003-3223-6010)
- Bingji Ma
Institutions
- Henan University of Traditional Chinese Medicine (CN)
- Henan Agricultural University (CN)
Publication Details
- Journal
- Chemistry & Biodiversity
- Published
- 2025-06-18
- DOI
- https://doi.org/10.1002/cbdv.202500223
- Primary Topic
- Plant Pathogens and Fungal Diseases
- Type
- article
- Field-Weighted Citation Impact
- 0.00