title: [Understanding of rifamycin S. Reactions of the ansa-rings. Modifications of antibiotics. 8].
mesh_terms: D000215:Acylation; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction; D012294:Rifamycins; D013056:Spectrophotometry, Ultraviolet
chemical_list: D012294:Rifamycins
vernacular_title: Zur Kenntnis von Rifamycin-S. Reaktionen des Ansaringes. Modifikationen von Antibiotics. 8.