Acta Cryst. (2012). E68, o2674
[ doi:10.1107/S1600536812032278 ]

2-[(8-Methoxycarbonyl-4b,8-dimethyl-4b,5,6,7,8,8a,9,10-octahydrophenanthren-3-yl)amino]-3,5-dinitrobenzoic acid ethyl acetate monosolvate

B. Tong and Y. Zhang

Abstract: The title compound, C₂₅H₂₇N₃O₈·C₄H₈O₂, has a diterpene skeleton in which the fused cyclohexane rings exhibit chair and half-chair conformations. An intramolecular C-HO hydrogen bond occurs. In the crystal, N-HO, O-HO and C-HO hydrogen bonds are observed.

Copyright © International Union of Crystallography
IUCr Webmaster