Four new aromatic allenic ethers from the fungus Xylaria sp. No. 2508 |
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| Authors: | Wang San-Yong Xu Zhong-Liang Mao Wei-Wei She Zhi-Gang Tan Ni Li Chun-Rong Lin Yong-Cheng |
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| Institution: | School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou, China. |
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| Abstract: | Four new aromatic allenic ethers, (7E)-3-(4-buta-2,3-dienyloxy-3-methoxy-phenyl)-acrylic acid methyl ester (1), (7E)-3-4-(4-buta-2,3-dienyloxy-benzyloxy)-phenyl]-acrylic acid methyl ester (2), 4-(4-buta-2,3-dienyloxy-benzyloxy)-benzoic acid methyl ester (3), (7E)-3-4-(4-buta-2,3- dienyloxy-benzyloxy)-3-methoxy-phenyl]-acrylic acid methyl ester (4) were isolated from the fungus Xylaria sp. No. 2508. The structures of those compounds were determined by analysis of spectroscopic data, mainly 2D NMR experiments. |
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