Acta Cryst. (2003). E59, o1682-o1684  [ doi:10.1107/S1600536803021810 ]

20-Dimethylamino-3-methylamino-5-pregnane

M. I. Choudhary, K. P. Devkota, S. Anjum, A. A. Rahman, H.-K. Fun and Atta-ur-Rahman

Abstract: In the title molecule, C₂₄H₄₄N₂, also known as pachysamine A, all four rings are trans fused. The cylohexane rings adopt chair conformations and the cyclopentane ring a half-chair form. The methylamino and dimethylaminoethyl substituents are equatorially attached. The crystal structure is stabilized by van der Waals forces.

Online 15 October 2003

Copyright © International Union of Crystallography
IUCr Webmaster