title: 3'-Benz-yloxy-3-hydr-oxy-3,3'-bi-1H-indole-2,2'(3H,3'H)-dione monohydrate.
abstract: In the title compound, C(23)H(18)N(2)O(4)·H(2)O, the two oxindole rings subtend a dihedral angle of 54.29 (5)°. The crystal structure is stabilized by intermolecular N-H⋯O, O-H⋯O and C-H⋯π inter-actions.
authors.forename: P
authors.initials: P
authors.lastname: Ramesh
authors.forename: S S
authors.initials: SS
authors.lastname: Sundaresan
authors.forename: N Vidhya
authors.initials: NV
authors.lastname: Lakshmi
authors.forename: Paramasivan T
authors.initials: PT
authors.lastname: Perumal
authors.forename: M N
authors.initials: MN
authors.lastname: Ponnuswamy