A. Tomas et al., BONYLAMINO)-1-PHENYLMETHYLOXYPIPERIDINE-2,6-DIONE, C17H22N2O5, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 199-201
The two molecules in the asymmetric unit differ in the orientation of
the glutarimide ring. The glutarimide moiety adopts an envelope confor
mation in molecule A and a twisted conformation in molecule B. The oth
er features are similar.