Acta Cryst. (2003). E59, o1559-o1561  [ doi:10.1107/S1600536803020658 ]

2'-Benzoyl-1',2,2',3,4',5',6',6a'-octahydro-1H-indan-2-spiro-3'-(3'H-pyrrolizine)-1'-spiro-3''-1H-indoline-1,2'',3-trione

P. R. Seshadri, S. Selvanayagam, D. Velmurugan, K. Ravikumar, A. R. Sureshbabu and R. Raghunathan

Abstract: The pyrrolidine ring of the title compound, C₂₉H₂₂N₂O₄, adopts a half-chair conformation. The molecular structure is stabilized by C-HO interactions and the packing is stabilized by C-H and N-HO interactions. A dimer is formed between symmetry-related molecules through N-HO hydrogen bonds.

Online 24 September 2003

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