title: Studies on new phosphonic acid antibiotics. IV. Structure determination of FR-33289, FR-31564 and FR-32863.
abstract: The structure of novel phosphonic acid antibiotics FR-33289, FR-31564, and FR-32863, produced by strains of Streptomyces, have been established as I, II, and III, respectively, on the basis of spectroscopic and chemical evidences.
mesh_terms: D000900:Anti-Bacterial Agents / Q000031:analogs & derivatives; D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D005578:Fosfomycin / Q000031:analogs & derivatives; D006868:Hydrolysis; D008745:Methylation; D008968:Molecular Conformation
chemical_list: D000900:Anti-Bacterial Agents; D005578:Fosfomycin; C024640:fosmidomycin; C024641:FR 32863; C024642:FR 33289