N-4-Acetyl-5-isobutyl-5-(2-p-tolyl­prop­yl)-45-dihydro-134-thia­diazol-2-ylacetamide ethyl acetate hemisolvate

摘要

The racemic title compound, a new terpenoid, C20H29N3O2S·0.5C4H8O2, was synthesized from Cedrus Atlantica essential oil. The compound crystallizes with a disordered ethyl acetate solvent mol­ecule. The thia­diazole ring is almost planar, with a maximum deviation from the mean plane of 0.015 (2) Å for the C atom connected to the isobutyl group and has a puckering amplitude of 0.026 (2) Å. The dihedral angle between the benzene and thia­diazole rings is 18.32 (8)°. The crystal packing involves inter­molecular N—H⋯O hydrogen bonds.