8-Methoxy-3,3,5-trimethyl-3,11-dihydropyrano[3,2-a]carbazole

In the title compound, C19H19NO2, commonly called koenimbine, the pyran ring adopts a sofa conformation. The carbazole ring system is planar [r.m.s. deviation = 0.063 (1) Å]. A C(10) zigzag chain running along the b axis is formed through intermolecular C&...

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Bibliographic Details
Main Authors: C. Uvarani, P. Ramesh, K. Ravichandran, P. S. Mohan, M. N. Ponnuswamy
Format: Article
Language:English
Published: International Union of Crystallography 2010-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681002074X