title: Studies in the field of drugs containing anthraquinones, XXVII. Preparation and properties of some heterodianthrones.
mesh_terms: D000880:Anthraquinones / Q000138:chemical synthesis*; D002855:Chromatography, Thin Layer; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000880:Anthraquinones