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Methyl 1-ethyl-3'-[hy-droxy(naphthalen-1-yl)meth-yl]-1'-methyl-2-oxo-spiro-[indo-line-3,2'-pyrrolidine]-3'-carboxyl-ate.

ABSTRACT: In the title compound, C27H28N2O4, the pyrrolidine ring adopts a twist conformation. The plane of the indole ring is almost perpendicular to that of the pyrrolidine ring, making a dihedral angle of 88.50?(6)°. The planes of the naphthyl ring system and the pyrrolidine ring are tilted by an angle of 55.86?(5)°. The mol-ecular conformation is stabilized by intra-molecular O-H?O and O-H?N hydrogen bonds.

SUBMITTER: Vijayakumar V

PROVIDER: S-EPMC4011217 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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Methyl 1-ethyl-3'-[hy-droxy(naphthalen-1-yl)meth-yl]-1'-methyl-2-oxo-spiro-[indo-line-3,2'-pyrrolidine]-3'-carboxyl-ate.

Vijayakumar Vinodhkumar V Peters Gunther H GH Suresh M M Raghavachary Raghunathan R Jagadeesan G G

Acta crystallographica. Section E, Structure reports online 20140412 Pt 5

In the title compound, C27H28N2O4, the pyrrolidine ring adopts a twist conformation. The plane of the indole ring is almost perpendicular to that of the pyrrolidine ring, making a dihedral angle of 88.50 (6)°. The planes of the naphthyl ring system and the pyrrolidine ring are tilted by an angle of 55.86 (5)°. The mol-ecular conformation is stabilized by intra-molecular O-H⋯O and O-H⋯N hydrogen bonds. ...[more]

PMID: 24860349

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