title: The structure of tryptanthrin.
mesh_terms: D000900:Anti-Bacterial Agents; D055598:Chemical Phenomena; D002621:Chemistry; D007211:Indoles; D007659:Ketones; D009682:Magnetic Resonance Spectroscopy; D008961:Models, Structural; D011799:Quinazolines; D014961:X-Ray Diffraction
chemical_list: D000900:Anti-Bacterial Agents; D007211:Indoles; D007659:Ketones; D011799:Quinazolines