Acta Cryst. (2010). E66, o2522 [ doi:10.1107/S1600536810035324 ]
Abstract: In the title compound, C20H15N3O2·C18H15OP, the pyrimidinone heterocycle and the fused phenyl ring are inclined at 1.92 (7)°. Only the hydroxy group is involved in hydrogen bonding, whereas the amino group is shielded from potential acceptors.
Online 8 September 2010
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