Acta Cryst. (2007). C63, o538-o542  [ doi:10.1107/S0108270107035779 ]

1'-Methylcyclooctane-1-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2,2''-dione and 1,1'-dimethylpiperidine-3-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2'',4-dione

J. Suresh, R. Suresh Kumar, S. Perumal and S. Natarajan

Formula: C₁₉H₂₄N₂O₂ and C₁₇H₂₁N₃O₂

Online 17 August 2007

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