title: AB-400, a new tetraene macrolide isolated from Streptomyces costae.
authors.affiliation: Departamento de Investigación, Antibióticos S.A., León, Spain.
authors.forename: L M
authors.initials: LM
authors.lastname: Cañedo
authors.forename: L
authors.initials: L
authors.lastname: Costa
authors.forename: L M
authors.initials: LM
authors.lastname: Criado
authors.forename: J L
authors.initials: JL
authors.lastname: Fernández Puentes
authors.forename: M A
authors.initials: MA
authors.lastname: Moreno
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000378:metabolism / Q000494:pharmacology*; D002175:Candida / Q000187:drug effects; D018942:Macrolides; D009682:Magnetic Resonance Spectroscopy; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D010866:Natamycin / Q000737:chemistry / Q000494:pharmacology; D009761:Nystatin / Q000494:pharmacology; D013302:Streptomyces / Q000378:metabolism*
chemical_list: C413567:AB 400; D000900:Anti-Bacterial Agents; D018942:Macrolides; C413568:N-acetyl AB-400; D009761:Nystatin; D010866:Natamycin