Acta Cryst. (2007). E63, o1899-o1901  [ doi:10.1107/S1600536807012834 ]

ent-Kaur-16-ene-13,19-diol

A. W. Salae, S. Chantrapromma, H.-K. Fun and C. Ponglimanont

Abstract: The title compound, C₂₀H₃₂O₂, a diterpenoid, was isolated from the roots of Bruguiera cylindrica (Rhizophoraceae). There are two crystallographically independent molecules in the asymmetric unit. In both molecules, the cyclohexane rings adopt chair conformations and the cyclopentane ring has an envelope conformation. In the crystal structure, molecules are linked into a two-dimensional network by intermolecular O-HO hydrogen bonds.

Online 28 March 2007

Copyright © International Union of Crystallography
IUCr Webmaster