New cytochalasins from the fungus Xylaria hypoxylon

Six new cytochalasins together with the known compounds cytochalasins Q, 19,20-epoxy Q and R have been isolated from the fermentation broth of the fungus Xylaria hypoxylon. The structures of the new compounds were established by extensive NMR inverse spectrometry and FAB-MS experiments. Six new cyto...

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Bibliographic Details
Published in:Tetrahedron 1997-05, Vol.53 (18), p.6485-6492
Main Authors: Espada, A., Rivera-Sagredo, A., de la Fuente, J.M., Hueso-Rodríguez, J.A., Elson, S.W.
Format: Article
Language:English
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Summary:Six new cytochalasins together with the known compounds cytochalasins Q, 19,20-epoxy Q and R have been isolated from the fermentation broth of the fungus Xylaria hypoxylon. The structures of the new compounds were established by extensive NMR inverse spectrometry and FAB-MS experiments. Six new cytochalasins together with the known compounds cytochalasins Q, 19,20-epoxy Q and R have been isolated from the fermentation broth of the fungus Xylaria hypoxylon. The structures of the new compounds were established by extensive NMR inverse spectroscopy and FAB-MS experiments.
ISSN:0040-4020
1464-5416
DOI:10.1016/S0040-4020(97)00305-0