title: Naturally occuring quinones. 23. Cordiachromes from Patagonula americana L.
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D009904:Optical Rotation; D010860:Pigments, Biological / Q000302:isolation & purification*; D010944:Plants / Q000032:analysis; D011809:Quinones / Q000302:isolation & purification*
chemical_list: D010860:Pigments, Biological; D011809:Quinones