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Two New Sesquiterpenes from the Fungus Stereum sp.

โœ Scribed by Fang-Fang Liu; Guo-Hong Li; Zhong-Shan Yang; Xi Zheng; Yue Yang; Ke-Qin Zhang


Publisher
John Wiley and Sons
Year
2010
Tongue
German
Weight
146 KB
Volume
93
Category
Article
ISSN
0018-019X

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โœฆ Synopsis


Abstract

Two new sesquiterpenes, stereumin F (1) and stereumin G (2), together with two known compounds (3__ฮฒ__,5__ฮฑ__,22__E__,24__R__)โ€5,8โ€epidioxyergostaโ€6,22โ€dienโ€3โ€ol (3) and 4โ€(2โ€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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