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Two new polyols from cultures of the fungus Daedaleopsis tricolor
Authors:Jiang-Yuan Zhao  Jian-Hai Ding  Zheng-Hui Li  Tao Feng  Hong-Bin Zhang
Institution:1. Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, P.R. China27343904@qq.com;3. Engineering and Technology Research Center of Liupanshan Resources, College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan, P.R. China;4. School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, P.R. China;5. Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, P.R. China
Abstract:Two new polyols, (2E,4E)-octa-2,4-diene-1,6,7-triol (1) and (E)-7,8-dihydroxyoct-5-en-2-one (2) were isolated from cultures of the basidiomycete Daedaleopsis tricolor. Their structures were elucidated by spectroscopic methods including extensive 2D NMR techniques. Two compounds showed no significant activity against five human cancer cell lines.
Keywords:Daedaleopsis tricolor  polyol  fungus
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