rac-4a,10b-cis,10b,5c-trans-5-(7-Methyl-2-oxo-2H-chromen-4-yl)-3,4,4a,5,6,10b-hexa­hydro-2H-pyrano[3,2-c]quinoline

In the racemic title compound, C₂₂H₂₁NO₃, the nitro­gen-containing ring of the pyran­oquinoline moiety adopts a slightly distorted half-chair conformation and the oxygen-containing ring adopts a slightly distorted chair conformation. The benzene rings make a dihedral angle of 84.97 (8)°. In the crystal, weak C—H...O inter­actions link the mol­ecules into chains extending along the a-axis direction.