5-Amino-6-benzoyl-8-nitro-2,3-dihydro-1H-spiro[imidazo[1,2-a]pyridine-7,3′-indolin]-2′-one dimethyl sulfoxide monosolvate

In the title compound C21H17N5O4·C2H6OS, the central six-membered ring derived from 1,4-dihydropyridine adopts a distorted boat conformation with a small puckering amplitude of 0.127 (3) Å. The sums of bond angles around the pyridine N atom [358.7 (2)°] and the other imidazolidine N atom [60 (2)°] i...

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Bibliographic Details
Main Authors: R. A. Nagalakshmi, J. Suresh, S. Sivakumar, R. Ranjith Kumar, P. L. Nilantha Lakshman
Format: Article
Language:English
Published: International Union of Crystallography 2014-05-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536814008800

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