Acta Cryst. (2006). E62, o614-o616  [ doi:10.1107/S1600536806000328 ]

(19R)-5,19-Bis(acetyloxy)-10,13-dideoxy-10-oxo-5-enmein

H. Shi and W.-X. Hu

Abstract: The title compound, C₂₄H₂₈O₉, was prepared from macrocalyxin A and is built up from five fused rings, viz. three six-membered rings and two five-membered rings. Two unique molecules are present in the asymmetric unit; both independent molecules have the same absolute configuration, which was deduced from the chirality of the starting material.

Online 18 January 2006

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