Six compounds from marine fungus Y26-02.

Two new compounds, together with four known compounds, have been isolated from the ethyl acetate extract of the fermentation broth of the marine fungus Y26-02. Their structures were elucidated, respectively, as 5-(ethynyloxy)-3-hydroxy-3,6-dihydro-2H-pyran-2-one (1), 4-(butoxymethyl)benzene-1,2-diol (2), 4-(methoxymethyl)benzene-1,2-diol (3), 2-acetoxymethylphenol (4), N-(2-phenylethyl)acetamide (5), and 4-hydroxyphenethyl acetate (6) on the basis of their spectroscopic and physico-chemical properties.