Acta Cryst. (2008). E64, o590  [ doi:10.1107/S1600536808004121 ]

(3R*,4R*,5S*)-4-(4-Methylphenyl)-2,3-diphenyl-7-[(R*)-1-phenylethyl]-1-oxa-2,7-diazaspiro[4.5]decan-10-one oxime

G. C. Begum, R. S. Kumar, J. Suresh, C. Gopinathan and P. L. N. Lakshman

Abstract: In the title compound, C₃₄H₃₅N₃O₂, the polysubstituted piperidine ring adopts a chair conformation and the isoxazolidine ring is in an envelope form. The molecules are linked into a chain along the b axis by O-HN, C-HO and C-HN interactions. The chains are cross-linked via weak C-H interactions.

Online 15 February 2008

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