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Author(s): Consolacion Y. Ragasa, Maria Carmen S. Tan, Ma. Ellenita G. De Castro And Chien-Chang Shen
Silica gel chromatography of the dichloromethane extract of the fruiting bodies of Auriculariaauricula-judaeled to the isolation of ergosterol peroxide (1). The structure of 1 was elucidated by extensive 1D and 2D NMR spectroscopy and confirmed by comparison of its 1H and 13CNMR data with literature data.