title: The chemistry of rubradirin. III. The rubradiric acids and the structure of rubradirin.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003374:Coumarins; D006027:Glycosides; D009285:Naphthoquinones
chemical_list: D003374:Coumarins; D006027:Glycosides; D009285:Naphthoquinones; C024514:rubradiric acid A; C024515:rubradiric acid B; C002857:rubradirin