title: [Reactions of 1,4-pentadien-3-ones. 4. Synthesis and structure of 7,11-diaryl-4,5-benzo-2-azaspiro (5,5) undecane-1,3,9-triones].
mesh_terms: D000466:Alkadienes; D001372:Aza Compounds / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D007659:Ketones; D009682:Magnetic Resonance Spectroscopy; D013141:Spiro Compounds / Q000138:chemical synthesis*; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D000466:Alkadienes; D001372:Aza Compounds; D007659:Ketones; D013141:Spiro Compounds
vernacular_title: Reaktionen von 1,4-Pentadien-3-onen. 4. Darstellung und Struktur von 7,11-Diaryl-4,5-benzo-2-azaspiro (5,5) undecan-1,3,9-trionen.