The strain DC01 was isolated from the branch tissue of Daphniphyllum longeracemosum and determined to be a member of Phomopsis according to the ITS sequence analysis. The extracts from the PDA solid fermentation media of Phomopsis sp. DC01 were purified and three compounds including one new phenol compound were obtained. The new compound was identified to be (E )-7-(2-hydroxy-4-(hydroxymethyl)phenyl)-2-methyloct-6-enoic acid (1) based on 1-D NMR, 2-D NMR and HR-ESI data.
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