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Note | Regular issue | Vol 78, No. 10, 2009, pp.2565-2570
Published online, 23rd June, 2009
DOI: 10.3987/COM-09-11751
A New Neodolastane Diterpene from Cultures of the Basidiomycete Trametes corrugata

Rong Liu and Ji-Kai Liu*

*State Key Laboratory of Phytochemistry and
Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Heilongtan, Kunming 650204, Yunnan, China


A New diterpene with a neodolastane skeleton, named 2,5-epoxy-5,13-dihydroxyneodolast-3-en-14-one (1), was isolated from cultures of the basidiomycete Trametes corrugate together with guanacastepene E. The structure of 1 was elucidated on the basis of extensive spectroscopic analysis including IR, MS, 1D and 2D NMR experiments.