Two new tremulane sesquiterpenes from a mangrove endophytic fungus,Coriolopsis sp. J5 |
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| Authors: | Liang-Liang Chen Fan-Dong Kong Pei Wang Jing-Zhe Yuan Zhi-Kai Guo Hao Wang Hao-Fu Dai Wen-Li Mei |
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| Institution: | Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China |
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| Abstract: | Two new tremulane sesquiterpenes coriolopsin A (1) and coriolopsin B (2), together with two known ones conocenol C (3) and ceriponol E (4), were isolated from the fermentation extract of endophytic fungus Coriolopsis sp. J5 from Ceriops tagal. The structures and absolute configuration of compounds 1 and 2 were determined based on HR-ESI-MS and spectroscopic data (IR, UV, 1D, 2D NMR and X-ray crystallographic analysis). |
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| Keywords: | Endophytic fungus Tremulane sesquiterpene Coriolopsin A Coriolopsin B Ceriops tagal |
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