title: [Benzothiopyrano (4.3.2-de)quinazolines (author's transl)].
mesh_terms: D001578:Benzopyrans / Q000138:chemical synthesis; D003499:Cyclic S-Oxides / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D011799:Quinazolines / Q000138:chemical synthesis*; D013440:Sulfides / Q000138:chemical synthesis
chemical_list: D001578:Benzopyrans; D003499:Cyclic S-Oxides; D011799:Quinazolines; D013440:Sulfides
vernacular_title: Benzothiopyrano (4.3.2-de)chinazoline