5-Methyl 3-(2-methylprop-3-yl) 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate

In the title compound, C20H22N2O5, a photo-degradation product of the hypertension drug nisoldipine, the dihedral angle between the nitrosophenyl ring and the pyridine ring is 75.7 (3)°. In the crystal structure, weak C—H...O hydrogen bonds help to establish the packing.

Saved in:

Bibliographic Details
Published in	Acta crystallographica. Section E, Structure reports online Vol. 66; no. 3; p. o619
Main Authors	Chen, Hui, Qu, Ding, Wang, Qiao-Feng, Jiang, Ru
Format	Journal Article
Language	English
Published	International Union of Crystallography 01.03.2010
Online Access	Get full text

Cover

Loading…

More Information
Summary:	In the title compound, C20H22N2O5, a photo-degradation product of the hypertension drug nisoldipine, the dihedral angle between the nitrosophenyl ring and the pyridine ring is 75.7 (3)°. In the crystal structure, weak C—H...O hydrogen bonds help to establish the packing.
ISSN:	1600-5368 1600-5368
DOI:	10.1107/S1600536810005088