Acta Cryst. (2009). E65, o875  [ doi:10.1107/S1600536809010551 ]

2'-Amino-1'-(4-chlorophenyl)-1,7',7'-trimethyl-2,5'-dioxo-5',6',7',8'-tetrahydrospiro[indoline-3,4'(1'H)-quinoline]-3'-carbonitrile dimethylformamide solvate dihydrate

J. Wang and S.-L. Zhu

Abstract: In the molecule of the title compound, C₂₆H₂₃ClN₄O₂·C₃H₇NO·2H₂O, the indole and dihydropyridine rings are planar and make a dihedral angle of 89.86 (7)°. The dihydropyridine ring forms a dihedral angle of 79.95 (7)° with the attached benzene ring. In the crystal structure, intermolecular N-HO and O-HO hydrogen bonds link the molecules. Intermolecular C-HN and C-HCl interactions are also present.

Online 28 March 2009

Copyright © International Union of Crystallography
IUCr Webmaster