(1S,3aS,4S,7aS)-Ethyl 1-benzyl-2-(4-methoxybenzyl)-6,7-dimethyl-3-oxo-2,3,3a,4,5,7a-hexahydro-1H-isoindole-4-carboxylate dichloromethane monosolvate

In the title compound, C28H33NO4·CH2Cl2, the pyrrolidone ring adopts a twisted envelope conformation and the cyclohexene has a half-chair conformation. In the crystal, weak C—H...O hydrogen bonds link the components into chains along [100].