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. 2010 Oct 23;66(Pt 11):o2935.
doi: 10.1107/S1600536810041917.

3'-Hy-droxy-methyl-1'-methyl-3'-nitro-4'-(o-tol-yl)spiro-[indoline-3,2'-pyrrolidin]-2-one

Rajeswari Gangadharan, K Sethusankar, Manickam Bakthadoss, Nagappan Sivakumar, D Velmurugan

3'-Hy-droxy-methyl-1'-methyl-3'-nitro-4'-(o-tol-yl)spiro-[indoline-3,2'-pyrrolidin]-2-one

Rajeswari Gangadharan et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(20)H(21)N(3)O(4), crystallizes with two mol-ecules in the asymmetric unit. In both mol-ecules, the pyrrolidine ring adopts an envelope conformation. The crystal structure is stabilized by inter-molecular C-H⋯O, N-H⋯O and O-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of title compound showing 50% probability displacement ellipsoids.
Fig. 2.
Fig. 2.
Packing diagram of the molecules viewed along the A axis.
See this image and copyright information in PMC

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