title: 2'-Amino-1'-(4-chloro-phen-yl)-1,7',7'-trimethyl-2,5'-dioxo-5',6',7',8'-tetra-hydrospiro-[indoline-3,4'(1'H)-quinoline]-3'-carbonitrile dimethyl-formamide solvate dihydrate.
abstract: In the mol-ecule of the title compound, C(26)H(23)ClN(4)O(2)·C(3)H(7)NO·2H(2)O, the indole and dihydro-pyridine rings are planar and make a dihedral angle of 89.86 (7)°. The dihydro-pyridine ring forms a dihedral angle of 79.95 (7)° with the attached benzene ring. In the crystal structure, inter-molecular N-H⋯O and O-H⋯O hydrogen bonds link the mol-ecules. Intermolecular C-H⋯N and C-H⋯Cl interactions are also present.
authors.affiliation: Department of Chemistry, Xuzhou Medical College, Xuzhou 221002, People's Republic of China.
authors.forename: Jing
authors.initials: J
authors.lastname: Wang
authors.forename: Song-Lei
authors.initials: SL
authors.lastname: Zhu