3-Acetyl-4-benzoyl-2-methyl-5-phenyl-3,3a-di­hydro­pyrazolo­[2,3-c]pyrimidine-7(6H)-thione

The mol­ecule of the title compound, C₂₂H₁₉N₃O₂S, is not planar. The dihedral angle between the two phenyl rings is 27.46 (7)° and in the di­hydro­pyrazolo­pyrimidine ring the total puckering amplitude Q_T is 0.526 (3) Å. The structure is stabilized by both intra- and intermolecular C—H⋯O interaction, and by an intermolecular N—H⋯S hydrogen bond.