Antifungal Activity of a Polyacetylene against the Fungal Pathogen of Japanese Oak from the Liquid Culture of the Edible Mushroom, Hypsizygus marmoreus
Antifungal Activity of a Polyacetylene against the Fungal Pathogen of Japanese Oak from the Liquid Culture of the Edible Mushroom, Hypsizygus marmoreus
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DOI：
10.5560/znb.2013-2289
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发表时间：
2013-03-01
影响因子：
0.8
通讯作者：
Koseki, Takuya
中科院分区：
文献类型：
--
作者：
Shiono, Yoshihito;Haga, Masatomo;Koseki, Takuya
从真姬菇（Hypsizygusmarmoreus（Peck.）比奇洛（日语：Bunashimeji）。化合物1、2和3的结构经波谱方法测定。化合物3为新化合物，经结构鉴定为8（E）-癸烯-4，6-二炔-1，2，10-三醇。化合物1对引起日本栎枯萎病的病原真菌Raffaelea quercivora表现出抗真菌活性。
Three polyacetylene compounds, 1,2 and 3, have been isolated from the organic extract of a liquid culture of Hypsizygus marmoreus (Peck.) Bigelow (Japanese name: Bunashimeji). The structures of 1, 2 and 3 were determined by using spectroscopic methods. Compound 3 is new, and was identified as 8(E)-decene-4,6-diyn-1,2,10-triol. Compound 1 exhibits antifungal activity against the pathogenic fungus Raffaelea quercivora responsible for Japanese oak wilt.