title: Substituent effects on the solution conformation of rifamycin S.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D012294:Rifamycins / Q000138:chemical synthesis*; D012996:Solutions
chemical_list: D012294:Rifamycins; D012996:Solutions