Acta Cryst. (2003). E59, o1962-o1963  [ doi:10.1107/S1600536803025844 ]

8-Chloro-5-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,5]benzoxazepine

L. Dupont and J.-F. Liégeois

Abstract: The crystal structure of the title compound, C₁₇H₁₇ClN₄O, has been undertaken as part of our studies of dopamine receptors. The oxazepine ring has a boat conformation, while the piperazine ring is in a normal chair conformation. The dihedral angle between the two aromatic rings that lie on the same side of the oxazepine moiety is 113.99 (7)°. There is no hydrogen bonding.

Online 22 November 2003

Copyright © International Union of Crystallography
IUCr Webmaster