title: L-681,217, a new and novel member of the efrotomycin family of antibiotics.
abstract: L-681,217 is a new broad spectrum antibiotic isolated from fermentation broth. The compound is a structurally unique member of the efrotomycin family of growth permittant antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification* / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D002851:Chromatography, High Pressure Liquid; D004951:Esterification; D005285:Fermentation; D009682:Magnetic Resonance Spectroscopy; D008826:Microbial Sensitivity Tests; D011714:Pyrans / Q000302:isolation & purification / Q000494:pharmacology; D011728:Pyridones / Q000302:isolation & purification / Q000494:pharmacology; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013302:Streptomyces / Q000378:metabolism
chemical_list: D000900:Anti-Bacterial Agents; D011714:Pyrans; D011728:Pyridones; C012954:efrotomycin; C050682:L 681217