title: Tetracyclic quinazolinone derivatives.
mesh_terms: D000661:Amphetamine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000818:Animals; D000928:Antidepressive Agents / Q000138:chemical synthesis*; D001522:Behavior, Animal / Q000187:drug effects; D004336:Drug Antagonism; D004357:Drug Synergism; D004597:Electroshock; D004987:Ethers / Q000138:chemical synthesis; D000882:Haplorhini; D006993:Hypnotics and Sedatives / Q000138:chemical synthesis*; D007093:Imidazoles / Q000138:chemical synthesis; D007659:Ketones / Q000138:chemical synthesis; D008702:Methaqualone / Q000494:pharmacology; D051379:Mice; D009574:Nitro Compounds / Q000138:chemical synthesis; D011083:Polycyclic Compounds / Q000138:chemical synthesis / Q000494:pharmacology; D011743:Pyrimidines / Q000138:chemical synthesis; D011799:Quinazolines / Q000138:chemical synthesis*; D013329:Structure-Activity Relationship; D013440:Sulfides / Q000138:chemical synthesis
chemical_list: D000928:Antidepressive Agents; D004987:Ethers; D006993:Hypnotics and Sedatives; D007093:Imidazoles; D007659:Ketones; D009574:Nitro Compounds; D011083:Polycyclic Compounds; D011743:Pyrimidines; D011799:Quinazolines; D013440:Sulfides; D008702:Methaqualone; D000661:Amphetamine