Acta Cryst. (2005). E61, o2559-o2560 [ doi:10.1107/S1600536805022117 ]
Abstract: In the title compound, C20H22O8·6H2O, the asymmetric unit contains one half-molecule with the other half generated by a crystallographic twofold axis of symmetry. It was extracted from the leaves of Prinsepia utilis Royle and displays powerful anti-oxidant activity.
Online 16 July 2005
Copyright © International Union of Crystallography