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Molecules 2014, 19(1), 1250-1257; doi:10.3390/molecules19011250
Article

Two New Secondary Metabolites from Xylaria sp. cfcc 87468

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Received: 5 December 2013; in revised form: 15 January 2014 / Accepted: 15 January 2014 / Published: 20 January 2014
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Abstract: A new isocoumarin glycoside, 3R-(+)-5-O-[6'-O-acetyl]-α-D-glucopyranosyl-5-hydroxymellein (1), and a new phenylethanol glycoside, (−)-phenylethyl-8-O-α-L-rhamno-pyranoside (2), were isolated from the ethyl acetate extract of the fungus Xylaria sp. cfcc 87468, together with five known steroids, β-sitosterol (3), stigmast-4-en-3-one (4), ergosterol (5), (22E)-cholesta-4,6,8(14),22-tetraen-3-one (6), and 4α-methyl- ergosta-8(14),24(28)-dien-3β-ol (7). The structures of compounds 1 and 2 were elucidated by MS, extensive 1D and 2D NMR spectroscopy, and the circular dichroism (CD) spectroscopy.
Keywords: Xylaria; isocoumarin glycoside; phenylethanol glycoside; steroids Xylaria; isocoumarin glycoside; phenylethanol glycoside; steroids
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Wang, F.; Han, S.; Hu, S.; Xue, Y.; Wang, J.; Xu, H.; Chen, L.; Zhang, G.; Zhang, Y. Two New Secondary Metabolites from Xylaria sp. cfcc 87468. Molecules 2014, 19, 1250-1257.

AMA Style

Wang F, Han S, Hu S, Xue Y, Wang J, Xu H, Chen L, Zhang G, Zhang Y. Two New Secondary Metabolites from Xylaria sp. cfcc 87468. Molecules. 2014; 19(1):1250-1257.

Chicago/Turabian Style

Wang, Fuqian; Han, Shishi; Hu, Song; Xue, Yongbo; Wang, Jianping; Xu, Hongfeng; Chen, Lu; Zhang, Geng; Zhang, Yonghui. 2014. "Two New Secondary Metabolites from Xylaria sp. cfcc 87468." Molecules 19, no. 1: 1250-1257.


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