Sesquiterpenes from the endophytic fungus Periconia sp. F-31.

One new eremophilane sesquiterpene periconianone L (1), together with four known guaiane-type sesquiterpenes 4,10,11-trihydroxyguaiane (2), (-)-guai-1(10)-ene-4α,11-diolhydroxymecuration (3), guaidiol A (4), and epi-guaidiol A (5) were isolated from the endophytic fungus Periconia sp. F-31. The structure of the new compound was established by spectroscopic methods, including UV, IR, HRESIMS, and extensive NMR techniques. Compound 3 was isolated as natural product for the first time.

Citation

Ji-Mei Liu, De-Wu Zhang, Wen-Yu Du, Min Zhang, Jin-Lian Zhao, Ri-Dao Chen, Ke-Bo Xie, Jun-Gui Dai. Sesquiterpenes from the endophytic fungus Periconia sp. F-31. Journal of Asian natural products research. 2022 Apr;24(4):397-402

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PMID: 34128441

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