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- Title
Arthrinins E–G, Three Botryane Sesquiterpenoids from the Plant Endophytic Fungus Arthrinium sp. HS66.
- Authors
Su, Xiao-Zheng; Tang, Jian-Wei; Hu, Kun; Li, Xiao-Nian; Sun, Han-Dong; Puno, Pema-Tenzin
- Abstract
Arthrinins E–G (1–3), three new sesquiterpenoids possessing non-isoprenoid botryane skeleton, were isolated from the fermentation of an endophytic fungus named Arthrinium sp. HS66 which colonized in the stems of Isodon xerophilus. Their structures were determined by extensive spectroscopic methods. Furthermore, the structure of 1 was unambiguously confirmed by X-ray diffraction, while those of 2 and 3 were verified through quantum chemical calculation of NMR data and ECD spectra.
- Subjects
PLANT-fungus relationships; SESQUITERPENES; ENDOPHYTIC fungi; X-ray diffraction; ISOPENTENOIDS
- Publication
Natural Products & Bioprospecting, 2020, Vol 10, Issue 4, p201
- ISSN
2192-2209
- Publication type
Article
- DOI
10.1007/s13659-020-00248-y