title: Rhodotorulic acid, a diketopiperazine dihydroxamic acid with growth-factor activity. I. Isolation and characterization.
mesh_terms: D000900:Anti-Bacterial Agents / Q000037:antagonists & inhibitors; D001173:Arthrobacter / Q000187:drug effects; D001412:Bacillus subtilis / Q000187:drug effects; D001681:Biological Assay; D055598:Chemical Phenomena; D002621:Chemistry; D003470:Culture Media; D006133:Growth Substances / Q000302:isolation & purification / Q000494:pharmacology; D006877:Hydroxamic Acids / Q000302:isolation & purification / Q000494:pharmacology; D007501:Iron; D007651:Keto Acids / Q000302:isolation & purification / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D003904:Mitosporic Fungi; D010879:Piperazines / Q000302:isolation & purification / Q000494:pharmacology; D013057:Spectrum Analysis
chemical_list: D000900:Anti-Bacterial Agents; D003470:Culture Media; D006133:Growth Substances; D006877:Hydroxamic Acids; D007651:Keto Acids; D010879:Piperazines; D007501:Iron