Two New Sesquiterpenes from the Fungus Stereum sp. |
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| Authors: | Fang‐Fang Liu Guo‐Hong Li Zhong‐Shan Yang Xi Zheng Yue Yang Ke‐Qin Zhang |
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| Affiliation: | Laboratory for Conservation and Utilization of Bio‐resource, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming 650091, P.?R. China, (phone: +86‐871‐5034878) |
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| Abstract: | Two new sesquiterpenes, stereumin F ( 1 ) and stereumin G ( 2 ), together with two known compounds (3β,5α,22E,24R)‐5,8‐epidioxyergosta‐6,22‐dien‐3‐ol ( 3 ) and 4‐(2‐hydroxyethyl)phenol ( 4 ), were isolated from the AcOEt extract of the culture broth and the MeOH extract of the mycelium of the fungal strain Stereum sp. CCTCC AF 207024. Their structures were established on the basis of spectral analyses. |
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| Keywords: | Stereum species Sesquiterpenes Stereumins F and G |
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